From 67e9c74b8a873408c27ac9a8e4c1d1c8d72c93ff Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Mon, 16 Nov 2015 11:13:34 -0500
Subject: cgroup: replace __DEVEL__sane_behavior with cgroup2 fs type

With major controllers - cpu, memory and io - shaping up for the
unified hierarchy, cgroup2 is about ready to be, gradually, released
into the wild.  Replace __DEVEL__sane_behavior flag which was used to
select the unified hierarchy with a separate filesystem type "cgroup2"
so that unified hierarchy can be mounted as follows.

  mount -t cgroup2 none $MOUNT_POINT

The cgroup2 fs has its own magic number - 0x63677270 ("cgrp").

v2: Assign a different magic number to cgroup2 fs.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
---
 include/uapi/linux/magic.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'include/uapi')

diff --git a/include/uapi/linux/magic.h b/include/uapi/linux/magic.h
index accb036bbc9c..b283d56c1db9 100644
--- a/include/uapi/linux/magic.h
+++ b/include/uapi/linux/magic.h
@@ -54,6 +54,7 @@
 
 #define SMB_SUPER_MAGIC		0x517B
 #define CGROUP_SUPER_MAGIC	0x27e0eb
+#define CGROUP2_SUPER_MAGIC	0x63677270
 
 
 #define STACK_END_MAGIC		0x57AC6E9D
-- 
cgit v1.2.3


From b7be755733dc44c72956c91876e5d86c56052a54 Mon Sep 17 00:00:00 2001
From: Alec Leamas <leamas.alec@gmail.com>
Date: Thu, 12 Nov 2015 16:03:00 -0200
Subject: [media] bz#75751: Move internal header file lirc.h to uapi/

The file include/media/lirc.h describes a public interface and
should thus be a public header. See kernel bug
https://bugzilla.kernel.org/show_bug.cgi?id=75751 which has
a manpage describing the interface + an acknowledgment that this
info belongs to uapi.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---
 include/media/lirc.h      | 169 +---------------------------------------------
 include/uapi/linux/lirc.h | 168 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 169 insertions(+), 168 deletions(-)
 create mode 100644 include/uapi/linux/lirc.h

(limited to 'include/uapi')

diff --git a/include/media/lirc.h b/include/media/lirc.h
index 4b3ab2966b5a..554988c860c1 100644
--- a/include/media/lirc.h
+++ b/include/media/lirc.h
@@ -1,168 +1 @@
-/*
- * lirc.h - linux infrared remote control header file
- * last modified 2010/07/13 by Jarod Wilson
- */
-
-#ifndef _LINUX_LIRC_H
-#define _LINUX_LIRC_H
-
-#include <linux/types.h>
-#include <linux/ioctl.h>
-
-#define PULSE_BIT       0x01000000
-#define PULSE_MASK      0x00FFFFFF
-
-#define LIRC_MODE2_SPACE     0x00000000
-#define LIRC_MODE2_PULSE     0x01000000
-#define LIRC_MODE2_FREQUENCY 0x02000000
-#define LIRC_MODE2_TIMEOUT   0x03000000
-
-#define LIRC_VALUE_MASK      0x00FFFFFF
-#define LIRC_MODE2_MASK      0xFF000000
-
-#define LIRC_SPACE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_SPACE)
-#define LIRC_PULSE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_PULSE)
-#define LIRC_FREQUENCY(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_FREQUENCY)
-#define LIRC_TIMEOUT(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_TIMEOUT)
-
-#define LIRC_VALUE(val) ((val)&LIRC_VALUE_MASK)
-#define LIRC_MODE2(val) ((val)&LIRC_MODE2_MASK)
-
-#define LIRC_IS_SPACE(val) (LIRC_MODE2(val) == LIRC_MODE2_SPACE)
-#define LIRC_IS_PULSE(val) (LIRC_MODE2(val) == LIRC_MODE2_PULSE)
-#define LIRC_IS_FREQUENCY(val) (LIRC_MODE2(val) == LIRC_MODE2_FREQUENCY)
-#define LIRC_IS_TIMEOUT(val) (LIRC_MODE2(val) == LIRC_MODE2_TIMEOUT)
-
-/* used heavily by lirc userspace */
-#define lirc_t int
-
-/*** lirc compatible hardware features ***/
-
-#define LIRC_MODE2SEND(x) (x)
-#define LIRC_SEND2MODE(x) (x)
-#define LIRC_MODE2REC(x) ((x) << 16)
-#define LIRC_REC2MODE(x) ((x) >> 16)
-
-#define LIRC_MODE_RAW                  0x00000001
-#define LIRC_MODE_PULSE                0x00000002
-#define LIRC_MODE_MODE2                0x00000004
-#define LIRC_MODE_LIRCCODE             0x00000010
-
-
-#define LIRC_CAN_SEND_RAW              LIRC_MODE2SEND(LIRC_MODE_RAW)
-#define LIRC_CAN_SEND_PULSE            LIRC_MODE2SEND(LIRC_MODE_PULSE)
-#define LIRC_CAN_SEND_MODE2            LIRC_MODE2SEND(LIRC_MODE_MODE2)
-#define LIRC_CAN_SEND_LIRCCODE         LIRC_MODE2SEND(LIRC_MODE_LIRCCODE)
-
-#define LIRC_CAN_SEND_MASK             0x0000003f
-
-#define LIRC_CAN_SET_SEND_CARRIER      0x00000100
-#define LIRC_CAN_SET_SEND_DUTY_CYCLE   0x00000200
-#define LIRC_CAN_SET_TRANSMITTER_MASK  0x00000400
-
-#define LIRC_CAN_REC_RAW               LIRC_MODE2REC(LIRC_MODE_RAW)
-#define LIRC_CAN_REC_PULSE             LIRC_MODE2REC(LIRC_MODE_PULSE)
-#define LIRC_CAN_REC_MODE2             LIRC_MODE2REC(LIRC_MODE_MODE2)
-#define LIRC_CAN_REC_LIRCCODE          LIRC_MODE2REC(LIRC_MODE_LIRCCODE)
-
-#define LIRC_CAN_REC_MASK              LIRC_MODE2REC(LIRC_CAN_SEND_MASK)
-
-#define LIRC_CAN_SET_REC_CARRIER       (LIRC_CAN_SET_SEND_CARRIER << 16)
-#define LIRC_CAN_SET_REC_DUTY_CYCLE    (LIRC_CAN_SET_SEND_DUTY_CYCLE << 16)
-
-#define LIRC_CAN_SET_REC_DUTY_CYCLE_RANGE 0x40000000
-#define LIRC_CAN_SET_REC_CARRIER_RANGE    0x80000000
-#define LIRC_CAN_GET_REC_RESOLUTION       0x20000000
-#define LIRC_CAN_SET_REC_TIMEOUT          0x10000000
-#define LIRC_CAN_SET_REC_FILTER           0x08000000
-
-#define LIRC_CAN_MEASURE_CARRIER          0x02000000
-#define LIRC_CAN_USE_WIDEBAND_RECEIVER    0x04000000
-
-#define LIRC_CAN_SEND(x) ((x)&LIRC_CAN_SEND_MASK)
-#define LIRC_CAN_REC(x) ((x)&LIRC_CAN_REC_MASK)
-
-#define LIRC_CAN_NOTIFY_DECODE            0x01000000
-
-/*** IOCTL commands for lirc driver ***/
-
-#define LIRC_GET_FEATURES              _IOR('i', 0x00000000, __u32)
-
-#define LIRC_GET_SEND_MODE             _IOR('i', 0x00000001, __u32)
-#define LIRC_GET_REC_MODE              _IOR('i', 0x00000002, __u32)
-#define LIRC_GET_SEND_CARRIER          _IOR('i', 0x00000003, __u32)
-#define LIRC_GET_REC_CARRIER           _IOR('i', 0x00000004, __u32)
-#define LIRC_GET_SEND_DUTY_CYCLE       _IOR('i', 0x00000005, __u32)
-#define LIRC_GET_REC_DUTY_CYCLE        _IOR('i', 0x00000006, __u32)
-#define LIRC_GET_REC_RESOLUTION        _IOR('i', 0x00000007, __u32)
-
-#define LIRC_GET_MIN_TIMEOUT           _IOR('i', 0x00000008, __u32)
-#define LIRC_GET_MAX_TIMEOUT           _IOR('i', 0x00000009, __u32)
-
-#define LIRC_GET_MIN_FILTER_PULSE      _IOR('i', 0x0000000a, __u32)
-#define LIRC_GET_MAX_FILTER_PULSE      _IOR('i', 0x0000000b, __u32)
-#define LIRC_GET_MIN_FILTER_SPACE      _IOR('i', 0x0000000c, __u32)
-#define LIRC_GET_MAX_FILTER_SPACE      _IOR('i', 0x0000000d, __u32)
-
-/* code length in bits, currently only for LIRC_MODE_LIRCCODE */
-#define LIRC_GET_LENGTH                _IOR('i', 0x0000000f, __u32)
-
-#define LIRC_SET_SEND_MODE             _IOW('i', 0x00000011, __u32)
-#define LIRC_SET_REC_MODE              _IOW('i', 0x00000012, __u32)
-/* Note: these can reset the according pulse_width */
-#define LIRC_SET_SEND_CARRIER          _IOW('i', 0x00000013, __u32)
-#define LIRC_SET_REC_CARRIER           _IOW('i', 0x00000014, __u32)
-#define LIRC_SET_SEND_DUTY_CYCLE       _IOW('i', 0x00000015, __u32)
-#define LIRC_SET_REC_DUTY_CYCLE        _IOW('i', 0x00000016, __u32)
-#define LIRC_SET_TRANSMITTER_MASK      _IOW('i', 0x00000017, __u32)
-
-/*
- * when a timeout != 0 is set the driver will send a
- * LIRC_MODE2_TIMEOUT data packet, otherwise LIRC_MODE2_TIMEOUT is
- * never sent, timeout is disabled by default
- */
-#define LIRC_SET_REC_TIMEOUT           _IOW('i', 0x00000018, __u32)
-
-/* 1 enables, 0 disables timeout reports in MODE2 */
-#define LIRC_SET_REC_TIMEOUT_REPORTS   _IOW('i', 0x00000019, __u32)
-
-/*
- * pulses shorter than this are filtered out by hardware (software
- * emulation in lirc_dev?)
- */
-#define LIRC_SET_REC_FILTER_PULSE      _IOW('i', 0x0000001a, __u32)
-/*
- * spaces shorter than this are filtered out by hardware (software
- * emulation in lirc_dev?)
- */
-#define LIRC_SET_REC_FILTER_SPACE      _IOW('i', 0x0000001b, __u32)
-/*
- * if filter cannot be set independently for pulse/space, this should
- * be used
- */
-#define LIRC_SET_REC_FILTER            _IOW('i', 0x0000001c, __u32)
-
-/*
- * if enabled from the next key press on the driver will send
- * LIRC_MODE2_FREQUENCY packets
- */
-#define LIRC_SET_MEASURE_CARRIER_MODE	_IOW('i', 0x0000001d, __u32)
-
-/*
- * to set a range use
- * LIRC_SET_REC_DUTY_CYCLE_RANGE/LIRC_SET_REC_CARRIER_RANGE with the
- * lower bound first and later
- * LIRC_SET_REC_DUTY_CYCLE/LIRC_SET_REC_CARRIER with the upper bound
- */
-
-#define LIRC_SET_REC_DUTY_CYCLE_RANGE  _IOW('i', 0x0000001e, __u32)
-#define LIRC_SET_REC_CARRIER_RANGE     _IOW('i', 0x0000001f, __u32)
-
-#define LIRC_NOTIFY_DECODE             _IO('i', 0x00000020)
-
-#define LIRC_SETUP_START               _IO('i', 0x00000021)
-#define LIRC_SETUP_END                 _IO('i', 0x00000022)
-
-#define LIRC_SET_WIDEBAND_RECEIVER     _IOW('i', 0x00000023, __u32)
-
-#endif
+#include <uapi/linux/lirc.h>
diff --git a/include/uapi/linux/lirc.h b/include/uapi/linux/lirc.h
new file mode 100644
index 000000000000..4b3ab2966b5a
--- /dev/null
+++ b/include/uapi/linux/lirc.h
@@ -0,0 +1,168 @@
+/*
+ * lirc.h - linux infrared remote control header file
+ * last modified 2010/07/13 by Jarod Wilson
+ */
+
+#ifndef _LINUX_LIRC_H
+#define _LINUX_LIRC_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#define PULSE_BIT       0x01000000
+#define PULSE_MASK      0x00FFFFFF
+
+#define LIRC_MODE2_SPACE     0x00000000
+#define LIRC_MODE2_PULSE     0x01000000
+#define LIRC_MODE2_FREQUENCY 0x02000000
+#define LIRC_MODE2_TIMEOUT   0x03000000
+
+#define LIRC_VALUE_MASK      0x00FFFFFF
+#define LIRC_MODE2_MASK      0xFF000000
+
+#define LIRC_SPACE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_SPACE)
+#define LIRC_PULSE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_PULSE)
+#define LIRC_FREQUENCY(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_FREQUENCY)
+#define LIRC_TIMEOUT(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_TIMEOUT)
+
+#define LIRC_VALUE(val) ((val)&LIRC_VALUE_MASK)
+#define LIRC_MODE2(val) ((val)&LIRC_MODE2_MASK)
+
+#define LIRC_IS_SPACE(val) (LIRC_MODE2(val) == LIRC_MODE2_SPACE)
+#define LIRC_IS_PULSE(val) (LIRC_MODE2(val) == LIRC_MODE2_PULSE)
+#define LIRC_IS_FREQUENCY(val) (LIRC_MODE2(val) == LIRC_MODE2_FREQUENCY)
+#define LIRC_IS_TIMEOUT(val) (LIRC_MODE2(val) == LIRC_MODE2_TIMEOUT)
+
+/* used heavily by lirc userspace */
+#define lirc_t int
+
+/*** lirc compatible hardware features ***/
+
+#define LIRC_MODE2SEND(x) (x)
+#define LIRC_SEND2MODE(x) (x)
+#define LIRC_MODE2REC(x) ((x) << 16)
+#define LIRC_REC2MODE(x) ((x) >> 16)
+
+#define LIRC_MODE_RAW                  0x00000001
+#define LIRC_MODE_PULSE                0x00000002
+#define LIRC_MODE_MODE2                0x00000004
+#define LIRC_MODE_LIRCCODE             0x00000010
+
+
+#define LIRC_CAN_SEND_RAW              LIRC_MODE2SEND(LIRC_MODE_RAW)
+#define LIRC_CAN_SEND_PULSE            LIRC_MODE2SEND(LIRC_MODE_PULSE)
+#define LIRC_CAN_SEND_MODE2            LIRC_MODE2SEND(LIRC_MODE_MODE2)
+#define LIRC_CAN_SEND_LIRCCODE         LIRC_MODE2SEND(LIRC_MODE_LIRCCODE)
+
+#define LIRC_CAN_SEND_MASK             0x0000003f
+
+#define LIRC_CAN_SET_SEND_CARRIER      0x00000100
+#define LIRC_CAN_SET_SEND_DUTY_CYCLE   0x00000200
+#define LIRC_CAN_SET_TRANSMITTER_MASK  0x00000400
+
+#define LIRC_CAN_REC_RAW               LIRC_MODE2REC(LIRC_MODE_RAW)
+#define LIRC_CAN_REC_PULSE             LIRC_MODE2REC(LIRC_MODE_PULSE)
+#define LIRC_CAN_REC_MODE2             LIRC_MODE2REC(LIRC_MODE_MODE2)
+#define LIRC_CAN_REC_LIRCCODE          LIRC_MODE2REC(LIRC_MODE_LIRCCODE)
+
+#define LIRC_CAN_REC_MASK              LIRC_MODE2REC(LIRC_CAN_SEND_MASK)
+
+#define LIRC_CAN_SET_REC_CARRIER       (LIRC_CAN_SET_SEND_CARRIER << 16)
+#define LIRC_CAN_SET_REC_DUTY_CYCLE    (LIRC_CAN_SET_SEND_DUTY_CYCLE << 16)
+
+#define LIRC_CAN_SET_REC_DUTY_CYCLE_RANGE 0x40000000
+#define LIRC_CAN_SET_REC_CARRIER_RANGE    0x80000000
+#define LIRC_CAN_GET_REC_RESOLUTION       0x20000000
+#define LIRC_CAN_SET_REC_TIMEOUT          0x10000000
+#define LIRC_CAN_SET_REC_FILTER           0x08000000
+
+#define LIRC_CAN_MEASURE_CARRIER          0x02000000
+#define LIRC_CAN_USE_WIDEBAND_RECEIVER    0x04000000
+
+#define LIRC_CAN_SEND(x) ((x)&LIRC_CAN_SEND_MASK)
+#define LIRC_CAN_REC(x) ((x)&LIRC_CAN_REC_MASK)
+
+#define LIRC_CAN_NOTIFY_DECODE            0x01000000
+
+/*** IOCTL commands for lirc driver ***/
+
+#define LIRC_GET_FEATURES              _IOR('i', 0x00000000, __u32)
+
+#define LIRC_GET_SEND_MODE             _IOR('i', 0x00000001, __u32)
+#define LIRC_GET_REC_MODE              _IOR('i', 0x00000002, __u32)
+#define LIRC_GET_SEND_CARRIER          _IOR('i', 0x00000003, __u32)
+#define LIRC_GET_REC_CARRIER           _IOR('i', 0x00000004, __u32)
+#define LIRC_GET_SEND_DUTY_CYCLE       _IOR('i', 0x00000005, __u32)
+#define LIRC_GET_REC_DUTY_CYCLE        _IOR('i', 0x00000006, __u32)
+#define LIRC_GET_REC_RESOLUTION        _IOR('i', 0x00000007, __u32)
+
+#define LIRC_GET_MIN_TIMEOUT           _IOR('i', 0x00000008, __u32)
+#define LIRC_GET_MAX_TIMEOUT           _IOR('i', 0x00000009, __u32)
+
+#define LIRC_GET_MIN_FILTER_PULSE      _IOR('i', 0x0000000a, __u32)
+#define LIRC_GET_MAX_FILTER_PULSE      _IOR('i', 0x0000000b, __u32)
+#define LIRC_GET_MIN_FILTER_SPACE      _IOR('i', 0x0000000c, __u32)
+#define LIRC_GET_MAX_FILTER_SPACE      _IOR('i', 0x0000000d, __u32)
+
+/* code length in bits, currently only for LIRC_MODE_LIRCCODE */
+#define LIRC_GET_LENGTH                _IOR('i', 0x0000000f, __u32)
+
+#define LIRC_SET_SEND_MODE             _IOW('i', 0x00000011, __u32)
+#define LIRC_SET_REC_MODE              _IOW('i', 0x00000012, __u32)
+/* Note: these can reset the according pulse_width */
+#define LIRC_SET_SEND_CARRIER          _IOW('i', 0x00000013, __u32)
+#define LIRC_SET_REC_CARRIER           _IOW('i', 0x00000014, __u32)
+#define LIRC_SET_SEND_DUTY_CYCLE       _IOW('i', 0x00000015, __u32)
+#define LIRC_SET_REC_DUTY_CYCLE        _IOW('i', 0x00000016, __u32)
+#define LIRC_SET_TRANSMITTER_MASK      _IOW('i', 0x00000017, __u32)
+
+/*
+ * when a timeout != 0 is set the driver will send a
+ * LIRC_MODE2_TIMEOUT data packet, otherwise LIRC_MODE2_TIMEOUT is
+ * never sent, timeout is disabled by default
+ */
+#define LIRC_SET_REC_TIMEOUT           _IOW('i', 0x00000018, __u32)
+
+/* 1 enables, 0 disables timeout reports in MODE2 */
+#define LIRC_SET_REC_TIMEOUT_REPORTS   _IOW('i', 0x00000019, __u32)
+
+/*
+ * pulses shorter than this are filtered out by hardware (software
+ * emulation in lirc_dev?)
+ */
+#define LIRC_SET_REC_FILTER_PULSE      _IOW('i', 0x0000001a, __u32)
+/*
+ * spaces shorter than this are filtered out by hardware (software
+ * emulation in lirc_dev?)
+ */
+#define LIRC_SET_REC_FILTER_SPACE      _IOW('i', 0x0000001b, __u32)
+/*
+ * if filter cannot be set independently for pulse/space, this should
+ * be used
+ */
+#define LIRC_SET_REC_FILTER            _IOW('i', 0x0000001c, __u32)
+
+/*
+ * if enabled from the next key press on the driver will send
+ * LIRC_MODE2_FREQUENCY packets
+ */
+#define LIRC_SET_MEASURE_CARRIER_MODE	_IOW('i', 0x0000001d, __u32)
+
+/*
+ * to set a range use
+ * LIRC_SET_REC_DUTY_CYCLE_RANGE/LIRC_SET_REC_CARRIER_RANGE with the
+ * lower bound first and later
+ * LIRC_SET_REC_DUTY_CYCLE/LIRC_SET_REC_CARRIER with the upper bound
+ */
+
+#define LIRC_SET_REC_DUTY_CYCLE_RANGE  _IOW('i', 0x0000001e, __u32)
+#define LIRC_SET_REC_CARRIER_RANGE     _IOW('i', 0x0000001f, __u32)
+
+#define LIRC_NOTIFY_DECODE             _IO('i', 0x00000020)
+
+#define LIRC_SETUP_START               _IO('i', 0x00000021)
+#define LIRC_SETUP_END                 _IO('i', 0x00000022)
+
+#define LIRC_SET_WIDEBAND_RECEIVER     _IOW('i', 0x00000023, __u32)
+
+#endif
-- 
cgit v1.2.3


From d647f0b70ce2b4aeb443639dc92b2d859da697a7 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Date: Fri, 13 Nov 2015 19:40:07 -0200
Subject: [media] include/media: move driver interface headers to a separate
 dir

Let's not mix headers used by the core with those headers that
are needed by some driver-specific interface header.

The headers used on drivers were manually moved using:
    mkdir include/media/drv-intf/
    git mv include/media/cx2341x.h include/media/cx25840.h \
	include/media/exynos-fimc.h include/media/msp3400.h \
	include/media/s3c_camif.h include/media/saa7146.h \
	include/media/saa7146_vv.h  include/media/sh_mobile_ceu.h \
	include/media/sh_mobile_csi2.h include/media/sh_vou.h \
	include/media/si476x.h include/media/soc_mediabus.h \
	include/media/tea575x.h include/media/drv-intf/

And the references for those headers were corrected using:

    MAIN_DIR="media/"
    PREV_DIR="media/"
    DIRS="drv-intf/"

    echo "Checking affected files" >&2
    for i in $DIRS; do
	for j in $(find include/$MAIN_DIR/$i -type f -name '*.h'); do
		 n=`basename $j`
		git grep -l $n
	done
    done|sort|uniq >files && (
	echo "Handling files..." >&2;
	echo "for i in \$(cat files|grep -v Documentation); do cat \$i | \\";
	(
		cd include/$MAIN_DIR;
		for j in $DIRS; do
			for i in $(ls $j); do
				echo "perl -ne 's,(include [\\\"\\<])$PREV_DIR($i)([\\\"\\>]),\1$MAIN_DIR$j\2\3,; print \$_' |\\";
			done;
		done;
		echo "cat > a && mv a \$i; done";
	);
	echo "Handling documentation..." >&2;
	echo "for i in MAINTAINERS \$(cat files); do cat \$i | \\";
	(
		cd include/$MAIN_DIR;
		for j in $DIRS; do
			for i in $(ls $j); do
				echo "  perl -ne 's,include/$PREV_DIR($i)\b,include/$MAIN_DIR$j\1,; print \$_' |\\";
			done;
		done;
		echo "cat > a && mv a \$i; done"
	);
    ) >script && . ./script

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
---
 MAINTAINERS                                        |   4 +-
 arch/sh/boards/mach-ap325rxa/setup.c               |   2 +-
 arch/sh/boards/mach-ecovec24/setup.c               |   4 +-
 arch/sh/boards/mach-kfr2r09/setup.c                |   2 +-
 arch/sh/boards/mach-migor/setup.c                  |   2 +-
 arch/sh/boards/mach-se/7724/setup.c                |   4 +-
 drivers/media/common/cx2341x.c                     |   2 +-
 drivers/media/common/saa7146/saa7146_core.c        |   2 +-
 drivers/media/common/saa7146/saa7146_fops.c        |   2 +-
 drivers/media/common/saa7146/saa7146_hlp.c         |   2 +-
 drivers/media/common/saa7146/saa7146_i2c.c         |   2 +-
 drivers/media/common/saa7146/saa7146_vbi.c         |   2 +-
 drivers/media/common/saa7146/saa7146_video.c       |   2 +-
 drivers/media/i2c/cx25840/cx25840-audio.c          |   2 +-
 drivers/media/i2c/cx25840/cx25840-core.c           |   2 +-
 drivers/media/i2c/cx25840/cx25840-firmware.c       |   2 +-
 drivers/media/i2c/cx25840/cx25840-ir.c             |   2 +-
 drivers/media/i2c/cx25840/cx25840-vbi.c            |   2 +-
 drivers/media/i2c/m5mols/m5mols_capture.c          |   2 +-
 drivers/media/i2c/msp3400-driver.c                 |   2 +-
 drivers/media/i2c/msp3400-driver.h                 |   2 +-
 drivers/media/i2c/msp3400-kthreads.c               |   2 +-
 drivers/media/i2c/soc_camera/mt9m001.c             |   2 +-
 drivers/media/i2c/soc_camera/mt9v022.c             |   2 +-
 drivers/media/pci/bt8xx/bttv-driver.c              |   2 +-
 drivers/media/pci/bt8xx/bttvp.h                    |   2 +-
 drivers/media/pci/cx18/cx23418.h                   |   2 +-
 drivers/media/pci/cx23885/cx23885-417.c            |   2 +-
 drivers/media/pci/cx23885/cx23885-cards.c          |   2 +-
 drivers/media/pci/cx23885/cx23885-video.c          |   2 +-
 drivers/media/pci/cx23885/cx23885.h                |   2 +-
 drivers/media/pci/cx88/cx88-blackbird.c            |   2 +-
 drivers/media/pci/cx88/cx88.h                      |   2 +-
 drivers/media/pci/ivtv/ivtv-cards.c                |   4 +-
 drivers/media/pci/ivtv/ivtv-driver.h               |   2 +-
 drivers/media/pci/ivtv/ivtv-i2c.c                  |   2 +-
 drivers/media/pci/ivtv/ivtv-routing.c              |   2 +-
 drivers/media/pci/saa7146/hexium_gemini.c          |   2 +-
 drivers/media/pci/saa7146/hexium_orion.c           |   2 +-
 drivers/media/pci/saa7146/mxb.c                    |   2 +-
 drivers/media/pci/ttpci/av7110.h                   |   2 +-
 drivers/media/pci/ttpci/budget-av.c                |   2 +-
 drivers/media/pci/ttpci/budget.h                   |   2 +-
 drivers/media/platform/exynos4-is/common.c         |   2 +-
 drivers/media/platform/exynos4-is/fimc-core.h      |   2 +-
 drivers/media/platform/exynos4-is/fimc-isp-video.c |   2 +-
 drivers/media/platform/exynos4-is/fimc-isp.h       |   2 +-
 drivers/media/platform/exynos4-is/fimc-lite-reg.c  |   2 +-
 drivers/media/platform/exynos4-is/fimc-lite.c      |   2 +-
 drivers/media/platform/exynos4-is/fimc-lite.h      |   2 +-
 drivers/media/platform/exynos4-is/fimc-reg.c       |   2 +-
 drivers/media/platform/exynos4-is/media-dev.c      |   2 +-
 drivers/media/platform/exynos4-is/media-dev.h      |   2 +-
 drivers/media/platform/exynos4-is/mipi-csis.c      |   2 +-
 drivers/media/platform/s3c-camif/camif-core.h      |   2 +-
 drivers/media/platform/s3c-camif/camif-regs.h      |   2 +-
 drivers/media/platform/sh_vou.c                    |   2 +-
 drivers/media/platform/soc_camera/atmel-isi.c      |   2 +-
 drivers/media/platform/soc_camera/mx2_camera.c     |   2 +-
 drivers/media/platform/soc_camera/mx3_camera.c     |   2 +-
 drivers/media/platform/soc_camera/omap1_camera.c   |   2 +-
 drivers/media/platform/soc_camera/pxa_camera.c     |   2 +-
 drivers/media/platform/soc_camera/rcar_vin.c       |   2 +-
 .../platform/soc_camera/sh_mobile_ceu_camera.c     |   6 +-
 drivers/media/platform/soc_camera/sh_mobile_csi2.c |   6 +-
 drivers/media/platform/soc_camera/soc_camera.c     |   2 +-
 drivers/media/platform/soc_camera/soc_mediabus.c   |   2 +-
 drivers/media/radio/radio-maxiradio.c              |   2 +-
 drivers/media/radio/radio-sf16fmr2.c               |   2 +-
 drivers/media/radio/radio-shark.c                  |   2 +-
 drivers/media/radio/radio-si476x.c                 |   2 +-
 drivers/media/radio/tea575x.c                      |   2 +-
 drivers/media/usb/cx231xx/cx231xx-417.c            |   2 +-
 drivers/media/usb/cx231xx/cx231xx-cards.c          |   2 +-
 drivers/media/usb/cx231xx/cx231xx-vbi.c            |   2 +-
 drivers/media/usb/cx231xx/cx231xx-video.c          |   2 +-
 drivers/media/usb/cx231xx/cx231xx.h                |   2 +-
 drivers/media/usb/em28xx/em28xx-cards.c            |   2 +-
 drivers/media/usb/em28xx/em28xx-video.c            |   2 +-
 drivers/media/usb/pvrusb2/pvrusb2-audio.c          |   2 +-
 drivers/media/usb/pvrusb2/pvrusb2-cx2584x-v4l.c    |   2 +-
 drivers/media/usb/pvrusb2/pvrusb2-hdw-internal.h   |   2 +-
 include/media/cx2341x.h                            | 295 -------------
 include/media/cx25840.h                            | 188 --------
 include/media/drv-intf/cx2341x.h                   | 295 +++++++++++++
 include/media/drv-intf/cx25840.h                   | 188 ++++++++
 include/media/drv-intf/exynos-fimc.h               | 161 +++++++
 include/media/drv-intf/msp3400.h                   | 225 ++++++++++
 include/media/drv-intf/s3c_camif.h                 |  45 ++
 include/media/drv-intf/saa7146.h                   | 471 +++++++++++++++++++++
 include/media/drv-intf/saa7146_vv.h                | 265 ++++++++++++
 include/media/drv-intf/sh_mobile_ceu.h             |  29 ++
 include/media/drv-intf/sh_mobile_csi2.h            |  48 +++
 include/media/drv-intf/sh_vou.h                    |  33 ++
 include/media/drv-intf/si476x.h                    |  37 ++
 include/media/drv-intf/soc_mediabus.h              | 112 +++++
 include/media/drv-intf/tea575x.h                   |  84 ++++
 include/media/exynos-fimc.h                        | 161 -------
 include/media/msp3400.h                            | 226 ----------
 include/media/s3c_camif.h                          |  45 --
 include/media/saa7146.h                            | 471 ---------------------
 include/media/saa7146_vv.h                         | 265 ------------
 include/media/sh_mobile_ceu.h                      |  29 --
 include/media/sh_mobile_csi2.h                     |  48 ---
 include/media/sh_vou.h                             |  33 --
 include/media/si476x.h                             |  37 --
 include/media/soc_mediabus.h                       | 112 -----
 include/media/tea575x.h                            |  84 ----
 include/uapi/linux/v4l2-controls.h                 |   6 +-
 sound/pci/es1968.c                                 |   2 +-
 sound/pci/fm801.c                                  |   2 +-
 111 files changed, 2089 insertions(+), 2088 deletions(-)
 delete mode 100644 include/media/cx2341x.h
 delete mode 100644 include/media/cx25840.h
 create mode 100644 include/media/drv-intf/cx2341x.h
 create mode 100644 include/media/drv-intf/cx25840.h
 create mode 100644 include/media/drv-intf/exynos-fimc.h
 create mode 100644 include/media/drv-intf/msp3400.h
 create mode 100644 include/media/drv-intf/s3c_camif.h
 create mode 100644 include/media/drv-intf/saa7146.h
 create mode 100644 include/media/drv-intf/saa7146_vv.h
 create mode 100644 include/media/drv-intf/sh_mobile_ceu.h
 create mode 100644 include/media/drv-intf/sh_mobile_csi2.h
 create mode 100644 include/media/drv-intf/sh_vou.h
 create mode 100644 include/media/drv-intf/si476x.h
 create mode 100644 include/media/drv-intf/soc_mediabus.h
 create mode 100644 include/media/drv-intf/tea575x.h
 delete mode 100644 include/media/exynos-fimc.h
 delete mode 100644 include/media/msp3400.h
 delete mode 100644 include/media/s3c_camif.h
 delete mode 100644 include/media/saa7146.h
 delete mode 100644 include/media/saa7146_vv.h
 delete mode 100644 include/media/sh_mobile_ceu.h
 delete mode 100644 include/media/sh_mobile_csi2.h
 delete mode 100644 include/media/sh_vou.h
 delete mode 100644 include/media/si476x.h
 delete mode 100644 include/media/soc_mediabus.h
 delete mode 100644 include/media/tea575x.h

(limited to 'include/uapi')

diff --git a/MAINTAINERS b/MAINTAINERS
index a8e3f478d869..dc1787719c2a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9225,7 +9225,7 @@ L:	linux-media@vger.kernel.org
 L:	linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
 S:	Maintained
 F:	drivers/media/platform/s3c-camif/
-F:	include/media/s3c_camif.h
+F:	include/media/drv-intf/s3c_camif.h
 
 SAMSUNG S5C73M3 CAMERA DRIVER
 M:	Kyungmin Park <kyungmin.park@samsung.com>
@@ -9686,7 +9686,7 @@ SH_VOU V4L2 OUTPUT DRIVER
 L:	linux-media@vger.kernel.org
 S:	Orphan
 F:	drivers/media/platform/sh_vou.c
-F:	include/media/sh_vou.h
+F:	include/media/drv-intf/sh_vou.h
 
 SIMPLE FIRMWARE INTERFACE (SFI)
 M:	Len Brown <lenb@kernel.org>
diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c
index 62b045c6d289..d642a77d1913 100644
--- a/arch/sh/boards/mach-ap325rxa/setup.c
+++ b/arch/sh/boards/mach-ap325rxa/setup.c
@@ -30,7 +30,7 @@
 #include <media/i2c/ov772x.h>
 #include <media/soc_camera.h>
 #include <media/soc_camera_platform.h>
-#include <media/sh_mobile_ceu.h>
+#include <media/drv-intf/sh_mobile_ceu.h>
 #include <video/sh_mobile_lcdc.h>
 #include <asm/io.h>
 #include <asm/clock.h>
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 5fcec7648d52..a9c0c07386fd 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -38,7 +38,7 @@
 #include <video/sh_mobile_lcdc.h>
 #include <sound/sh_fsi.h>
 #include <sound/simple_card.h>
-#include <media/sh_mobile_ceu.h>
+#include <media/drv-intf/sh_mobile_ceu.h>
 #include <media/soc_camera.h>
 #include <media/i2c/tw9910.h>
 #include <media/i2c/mt9t112.h>
@@ -901,7 +901,7 @@ static struct platform_device irda_device = {
 };
 
 #include <media/i2c/ak881x.h>
-#include <media/sh_vou.h>
+#include <media/drv-intf/sh_vou.h>
 
 static struct ak881x_pdata ak881x_pdata = {
 	.flags = AK881X_IF_MODE_SLAVE,
diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c
index ec9357333878..6bd9230e64e3 100644
--- a/arch/sh/boards/mach-kfr2r09/setup.c
+++ b/arch/sh/boards/mach-kfr2r09/setup.c
@@ -29,7 +29,7 @@
 #include <linux/sh_intc.h>
 #include <media/i2c/rj54n1cb0c.h>
 #include <media/soc_camera.h>
-#include <media/sh_mobile_ceu.h>
+#include <media/drv-intf/sh_mobile_ceu.h>
 #include <video/sh_mobile_lcdc.h>
 #include <asm/suspend.h>
 #include <asm/clock.h>
diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c
index 7f91854dea15..8f237a5bd9aa 100644
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -27,7 +27,7 @@
 #include <linux/videodev2.h>
 #include <linux/sh_intc.h>
 #include <video/sh_mobile_lcdc.h>
-#include <media/sh_mobile_ceu.h>
+#include <media/drv-intf/sh_mobile_ceu.h>
 #include <media/i2c/ov772x.h>
 #include <media/soc_camera.h>
 #include <media/i2c/tw9910.h>
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index 4ecedcc2473c..e0e1df136642 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -30,7 +30,7 @@
 #include <linux/sh_intc.h>
 #include <linux/videodev2.h>
 #include <video/sh_mobile_lcdc.h>
-#include <media/sh_mobile_ceu.h>
+#include <media/drv-intf/sh_mobile_ceu.h>
 #include <sound/sh_fsi.h>
 #include <sound/simple_card.h>
 #include <asm/io.h>
@@ -535,7 +535,7 @@ static struct platform_device irda_device = {
 };
 
 #include <media/i2c/ak881x.h>
-#include <media/sh_vou.h>
+#include <media/drv-intf/sh_vou.h>
 
 static struct ak881x_pdata ak881x_pdata = {
 	.flags = AK881X_IF_MODE_SLAVE,
diff --git a/drivers/media/common/cx2341x.c b/drivers/media/common/cx2341x.c
index c07b9db51b05..5e4afa0131e6 100644
--- a/drivers/media/common/cx2341x.c
+++ b/drivers/media/common/cx2341x.c
@@ -27,7 +27,7 @@
 #include <linux/videodev2.h>
 
 #include <media/tuner.h>
-#include <media/cx2341x.h>
+#include <media/drv-intf/cx2341x.h>
 #include <media/v4l2-common.h>
 
 MODULE_DESCRIPTION("cx23415/6/8 driver");
diff --git a/drivers/media/common/saa7146/saa7146_core.c b/drivers/media/common/saa7146/saa7146_core.c
index 1ff9f5323bc3..9f7c5b0a6b45 100644
--- a/drivers/media/common/saa7146/saa7146_core.c
+++ b/drivers/media/common/saa7146/saa7146_core.c
@@ -20,7 +20,7 @@
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
-#include <media/saa7146.h>
+#include <media/drv-intf/saa7146.h>
 #include <linux/module.h>
 
 static int saa7146_num;
diff --git a/drivers/media/common/saa7146/saa7146_fops.c b/drivers/media/common/saa7146/saa7146_fops.c
index df1e8c975cd8..930d2c94d5d3 100644
--- a/drivers/media/common/saa7146/saa7146_fops.c
+++ b/drivers/media/common/saa7146/saa7146_fops.c
@@ -1,6 +1,6 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
-#include <media/saa7146_vv.h>
+#include <media/drv-intf/saa7146_vv.h>
 #include <linux/module.h>
 
 /****************************************************************************/
diff --git a/drivers/media/common/saa7146/saa7146_hlp.c b/drivers/media/common/saa7146/saa7146_hlp.c
index 3dc6a838ca6f..6ebcbc6450f5 100644
--- a/drivers/media/common/saa7146/saa7146_hlp.c
+++ b/drivers/media/common/saa7146/saa7146_hlp.c
@@ -2,7 +2,7 @@
 
 #include <linux/kernel.h>
 #include <linux/export.h>
-#include <media/saa7146_vv.h>
+#include <media/drv-intf/saa7146_vv.h>
 
 static void calculate_output_format_register(struct saa7146_dev* saa, u32 palette, u32* clip_format)
 {
diff --git a/drivers/media/common/saa7146/saa7146_i2c.c b/drivers/media/common/saa7146/saa7146_i2c.c
index 22027198129d..239a2db35068 100644
--- a/drivers/media/common/saa7146/saa7146_i2c.c
+++ b/drivers/media/common/saa7146/saa7146_i2c.c
@@ -1,6 +1,6 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
-#include <media/saa7146_vv.h>
+#include <media/drv-intf/saa7146_vv.h>
 
 static u32 saa7146_i2c_func(struct i2c_adapter *adapter)
 {
diff --git a/drivers/media/common/saa7146/saa7146_vbi.c b/drivers/media/common/saa7146/saa7146_vbi.c
index 2da995758778..49237518d65f 100644
--- a/drivers/media/common/saa7146/saa7146_vbi.c
+++ b/drivers/media/common/saa7146/saa7146_vbi.c
@@ -1,4 +1,4 @@
-#include <media/saa7146_vv.h>
+#include <media/drv-intf/saa7146_vv.h>
 
 static int vbi_pixel_to_capture = 720 * 2;
 
diff --git a/drivers/media/common/saa7146/saa7146_video.c b/drivers/media/common/saa7146/saa7146_video.c
index 30779498c173..d5837be3e8cf 100644
--- a/drivers/media/common/saa7146/saa7146_video.c
+++ b/drivers/media/common/saa7146/saa7146_video.c
@@ -1,6 +1,6 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
-#include <media/saa7146_vv.h>
+#include <media/drv-intf/saa7146_vv.h>
 #include <media/v4l2-event.h>
 #include <media/v4l2-ctrls.h>
 #include <linux/module.h>
diff --git a/drivers/media/i2c/cx25840/cx25840-audio.c b/drivers/media/i2c/cx25840/cx25840-audio.c
index 34b96c7cfd62..baf3d9c8710e 100644
--- a/drivers/media/i2c/cx25840/cx25840-audio.c
+++ b/drivers/media/i2c/cx25840/cx25840-audio.c
@@ -19,7 +19,7 @@
 #include <linux/videodev2.h>
 #include <linux/i2c.h>
 #include <media/v4l2-common.h>
-#include <media/cx25840.h>
+#include <media/drv-intf/cx25840.h>
 
 #include "cx25840-core.h"
 
diff --git a/drivers/media/i2c/cx25840/cx25840-core.c b/drivers/media/i2c/cx25840/cx25840-core.c
index fe6eb78b6914..181fdc14c6c6 100644
--- a/drivers/media/i2c/cx25840/cx25840-core.c
+++ b/drivers/media/i2c/cx25840/cx25840-core.c
@@ -45,7 +45,7 @@
 #include <linux/delay.h>
 #include <linux/math64.h>
 #include <media/v4l2-common.h>
-#include <media/cx25840.h>
+#include <media/drv-intf/cx25840.h>
 
 #include "cx25840-core.h"
 
diff --git a/drivers/media/i2c/cx25840/cx25840-firmware.c b/drivers/media/i2c/cx25840/cx25840-firmware.c
index 9bbb31adc29d..37e052923a87 100644
--- a/drivers/media/i2c/cx25840/cx25840-firmware.c
+++ b/drivers/media/i2c/cx25840/cx25840-firmware.c
@@ -19,7 +19,7 @@
 #include <linux/i2c.h>
 #include <linux/firmware.h>
 #include <media/v4l2-common.h>
-#include <media/cx25840.h>
+#include <media/drv-intf/cx25840.h>
 
 #include "cx25840-core.h"
 
diff --git a/drivers/media/i2c/cx25840/cx25840-ir.c b/drivers/media/i2c/cx25840/cx25840-ir.c
index 4cf8f18bf097..4b782012cadc 100644
--- a/drivers/media/i2c/cx25840/cx25840-ir.c
+++ b/drivers/media/i2c/cx25840/cx25840-ir.c
@@ -24,7 +24,7 @@
 #include <linux/slab.h>
 #include <linux/kfifo.h>
 #include <linux/module.h>
-#include <media/cx25840.h>
+#include <media/drv-intf/cx25840.h>
 #include <media/rc-core.h>
 
 #include "cx25840-core.h"
diff --git a/drivers/media/i2c/cx25840/cx25840-vbi.c b/drivers/media/i2c/cx25840/cx25840-vbi.c
index c39e91dc1137..04034c592603 100644
--- a/drivers/media/i2c/cx25840/cx25840-vbi.c
+++ b/drivers/media/i2c/cx25840/cx25840-vbi.c
@@ -19,7 +19,7 @@
 #include <linux/videodev2.h>
 #include <linux/i2c.h>
 #include <media/v4l2-common.h>
-#include <media/cx25840.h>
+#include <media/drv-intf/cx25840.h>
 
 #include "cx25840-core.h"
 
diff --git a/drivers/media/i2c/m5mols/m5mols_capture.c b/drivers/media/i2c/m5mols/m5mols_capture.c
index 95d9274a872c..a0cd6dc32eb0 100644
--- a/drivers/media/i2c/m5mols/m5mols_capture.c
+++ b/drivers/media/i2c/m5mols/m5mols_capture.c
@@ -26,7 +26,7 @@
 #include <media/v4l2-device.h>
 #include <media/v4l2-subdev.h>
 #include <media/i2c/m5mols.h>
-#include <media/exynos-fimc.h>
+#include <media/drv-intf/exynos-fimc.h>
 
 #include "m5mols.h"
 #include "m5mols_reg.h"
diff --git a/drivers/media/i2c/msp3400-driver.c b/drivers/media/i2c/msp3400-driver.c
index e48230bd514f..a84561d0d4a8 100644
--- a/drivers/media/i2c/msp3400-driver.c
+++ b/drivers/media/i2c/msp3400-driver.c
@@ -56,7 +56,7 @@
 #include <linux/videodev2.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
-#include <media/msp3400.h>
+#include <media/drv-intf/msp3400.h>
 #include <media/i2c/tvaudio.h>
 #include "msp3400-driver.h"
 
diff --git a/drivers/media/i2c/msp3400-driver.h b/drivers/media/i2c/msp3400-driver.h
index fbe5e0715f93..6cae21366ed5 100644
--- a/drivers/media/i2c/msp3400-driver.h
+++ b/drivers/media/i2c/msp3400-driver.h
@@ -4,7 +4,7 @@
 #ifndef MSP3400_DRIVER_H
 #define MSP3400_DRIVER_H
 
-#include <media/msp3400.h>
+#include <media/drv-intf/msp3400.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ctrls.h>
 
diff --git a/drivers/media/i2c/msp3400-kthreads.c b/drivers/media/i2c/msp3400-kthreads.c
index f8b51714f2f9..17120804fab7 100644
--- a/drivers/media/i2c/msp3400-kthreads.c
+++ b/drivers/media/i2c/msp3400-kthreads.c
@@ -26,7 +26,7 @@
 #include <linux/freezer.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
-#include <media/msp3400.h>
+#include <media/drv-intf/msp3400.h>
 #include <linux/kthread.h>
 #include <linux/suspend.h>
 #include "msp3400-driver.h"
diff --git a/drivers/media/i2c/soc_camera/mt9m001.c b/drivers/media/i2c/soc_camera/mt9m001.c
index 4fbdd1e9f7ee..2e14e52ba2e0 100644
--- a/drivers/media/i2c/soc_camera/mt9m001.c
+++ b/drivers/media/i2c/soc_camera/mt9m001.c
@@ -15,7 +15,7 @@
 #include <linux/module.h>
 
 #include <media/soc_camera.h>
-#include <media/soc_mediabus.h>
+#include <media/drv-intf/soc_mediabus.h>
 #include <media/v4l2-clk.h>
 #include <media/v4l2-subdev.h>
 #include <media/v4l2-ctrls.h>
diff --git a/drivers/media/i2c/soc_camera/mt9v022.c b/drivers/media/i2c/soc_camera/mt9v022.c
index 48362e0be8b8..c2ba1fb3694d 100644
--- a/drivers/media/i2c/soc_camera/mt9v022.c
+++ b/drivers/media/i2c/soc_camera/mt9v022.c
@@ -17,7 +17,7 @@
 
 #include <media/i2c/mt9v022.h>
 #include <media/soc_camera.h>
-#include <media/soc_mediabus.h>
+#include <media/drv-intf/soc_mediabus.h>
 #include <media/v4l2-subdev.h>
 #include <media/v4l2-clk.h>
 #include <media/v4l2-ctrls.h>
diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c
index 3f40606a60a7..9400e996087b 100644
--- a/drivers/media/pci/bt8xx/bttv-driver.c
+++ b/drivers/media/pci/bt8xx/bttv-driver.c
@@ -51,7 +51,7 @@
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-event.h>
 #include <media/i2c/tvaudio.h>
-#include <media/msp3400.h>
+#include <media/drv-intf/msp3400.h>
 
 #include <linux/dma-mapping.h>
 
diff --git a/drivers/media/pci/bt8xx/bttvp.h b/drivers/media/pci/bt8xx/bttvp.h
index 28a02cd0fccd..b1e0023f923c 100644
--- a/drivers/media/pci/bt8xx/bttvp.h
+++ b/drivers/media/pci/bt8xx/bttvp.h
@@ -42,7 +42,7 @@
 #include <media/tveeprom.h>
 #include <media/rc-core.h>
 #include <media/i2c/ir-kbd-i2c.h>
-#include <media/tea575x.h>
+#include <media/drv-intf/tea575x.h>
 
 #include "bt848.h"
 #include "bttv.h"
diff --git a/drivers/media/pci/cx18/cx23418.h b/drivers/media/pci/cx18/cx23418.h
index 767a8d23e3f2..67ffe65b56a3 100644
--- a/drivers/media/pci/cx18/cx23418.h
+++ b/drivers/media/pci/cx18/cx23418.h
@@ -22,7 +22,7 @@
 #ifndef CX23418_H
 #define CX23418_H
 
-#include <media/cx2341x.h>
+#include <media/drv-intf/cx2341x.h>
 
 #define MGR_CMD_MASK            		0x40000000
 /* The MSB of the command code indicates that this is the completion of a
diff --git a/drivers/media/pci/cx23885/cx23885-417.c b/drivers/media/pci/cx23885/cx23885-417.c
index 88a3afb66d10..2fe3708d8654 100644
--- a/drivers/media/pci/cx23885/cx23885-417.c
+++ b/drivers/media/pci/cx23885/cx23885-417.c
@@ -30,7 +30,7 @@
 #include <linux/slab.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
-#include <media/cx2341x.h>
+#include <media/drv-intf/cx2341x.h>
 
 #include "cx23885.h"
 #include "cx23885-ioctl.h"
diff --git a/drivers/media/pci/cx23885/cx23885-cards.c b/drivers/media/pci/cx23885/cx23885-cards.c
index f384f295676e..99ac2019e728 100644
--- a/drivers/media/pci/cx23885/cx23885-cards.c
+++ b/drivers/media/pci/cx23885/cx23885-cards.c
@@ -19,7 +19,7 @@
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/delay.h>
-#include <media/cx25840.h>
+#include <media/drv-intf/cx25840.h>
 #include <linux/firmware.h>
 #include <misc/altera.h>
 
diff --git a/drivers/media/pci/cx23885/cx23885-video.c b/drivers/media/pci/cx23885/cx23885-video.c
index 71a80e2b842c..63f302e06379 100644
--- a/drivers/media/pci/cx23885/cx23885-video.c
+++ b/drivers/media/pci/cx23885/cx23885-video.c
@@ -35,7 +35,7 @@
 #include "cx23885-ioctl.h"
 #include "tuner-xc2028.h"
 
-#include <media/cx25840.h>
+#include <media/drv-intf/cx25840.h>
 
 MODULE_DESCRIPTION("v4l2 driver module for cx23885 based TV cards");
 MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>");
diff --git a/drivers/media/pci/cx23885/cx23885.h b/drivers/media/pci/cx23885/cx23885.h
index c5ba0833f47a..f9eb57b186fa 100644
--- a/drivers/media/pci/cx23885/cx23885.h
+++ b/drivers/media/pci/cx23885/cx23885.h
@@ -30,7 +30,7 @@
 #include <media/rc-core.h>
 
 #include "cx23885-reg.h"
-#include "media/cx2341x.h"
+#include "media/drv-intf/cx2341x.h"
 
 #include <linux/mutex.h>
 
diff --git a/drivers/media/pci/cx88/cx88-blackbird.c b/drivers/media/pci/cx88/cx88-blackbird.c
index 8b889135be8a..27ffb24d73bb 100644
--- a/drivers/media/pci/cx88/cx88-blackbird.c
+++ b/drivers/media/pci/cx88/cx88-blackbird.c
@@ -36,7 +36,7 @@
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-event.h>
-#include <media/cx2341x.h>
+#include <media/drv-intf/cx2341x.h>
 
 #include "cx88.h"
 
diff --git a/drivers/media/pci/cx88/cx88.h b/drivers/media/pci/cx88/cx88.h
index d81b26ee89df..78f817ee7e41 100644
--- a/drivers/media/pci/cx88/cx88.h
+++ b/drivers/media/pci/cx88/cx88.h
@@ -30,7 +30,7 @@
 #include <media/tuner.h>
 #include <media/tveeprom.h>
 #include <media/videobuf2-dma-sg.h>
-#include <media/cx2341x.h>
+#include <media/drv-intf/cx2341x.h>
 #include <media/videobuf2-dvb.h>
 #include <media/i2c/ir-kbd-i2c.h>
 #include <media/i2c/wm8775.h>
diff --git a/drivers/media/pci/ivtv/ivtv-cards.c b/drivers/media/pci/ivtv/ivtv-cards.c
index 9eb964c9f593..410d97bdf541 100644
--- a/drivers/media/pci/ivtv/ivtv-cards.c
+++ b/drivers/media/pci/ivtv/ivtv-cards.c
@@ -22,11 +22,11 @@
 #include "ivtv-cards.h"
 #include "ivtv-i2c.h"
 
-#include <media/msp3400.h>
+#include <media/drv-intf/msp3400.h>
 #include <media/i2c/m52790.h>
 #include <media/i2c/wm8775.h>
 #include <media/i2c/cs53l32a.h>
-#include <media/cx25840.h>
+#include <media/drv-intf/cx25840.h>
 #include <media/i2c/upd64031a.h>
 
 #define MSP_TUNER  MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1, \
diff --git a/drivers/media/pci/ivtv/ivtv-driver.h b/drivers/media/pci/ivtv/ivtv-driver.h
index e004f56267a6..6c08dae67a73 100644
--- a/drivers/media/pci/ivtv/ivtv-driver.h
+++ b/drivers/media/pci/ivtv/ivtv-driver.h
@@ -64,7 +64,7 @@
 #include <media/v4l2-device.h>
 #include <media/v4l2-fh.h>
 #include <media/tuner.h>
-#include <media/cx2341x.h>
+#include <media/drv-intf/cx2341x.h>
 #include <media/i2c/ir-kbd-i2c.h>
 
 #include <linux/ivtv.h>
diff --git a/drivers/media/pci/ivtv/ivtv-i2c.c b/drivers/media/pci/ivtv/ivtv-i2c.c
index 1a41ba5c7d30..bccbf2d18e30 100644
--- a/drivers/media/pci/ivtv/ivtv-i2c.c
+++ b/drivers/media/pci/ivtv/ivtv-i2c.c
@@ -63,7 +63,7 @@
 #include "ivtv-cards.h"
 #include "ivtv-gpio.h"
 #include "ivtv-i2c.h"
-#include <media/cx25840.h>
+#include <media/drv-intf/cx25840.h>
 
 /* i2c implementation for cx23415/6 chip, ivtv project.
  * Author: Kevin Thayer (nufan_wfk at yahoo.com)
diff --git a/drivers/media/pci/ivtv/ivtv-routing.c b/drivers/media/pci/ivtv/ivtv-routing.c
index 9a07808b61f0..0c168f238904 100644
--- a/drivers/media/pci/ivtv/ivtv-routing.c
+++ b/drivers/media/pci/ivtv/ivtv-routing.c
@@ -24,7 +24,7 @@
 #include "ivtv-gpio.h"
 #include "ivtv-routing.h"
 
-#include <media/msp3400.h>
+#include <media/drv-intf/msp3400.h>
 #include <media/i2c/m52790.h>
 #include <media/i2c/upd64031a.h>
 #include <media/i2c/upd64083.h>
diff --git a/drivers/media/pci/saa7146/hexium_gemini.c b/drivers/media/pci/saa7146/hexium_gemini.c
index 03cbcd2095c6..c889ec9f8a5a 100644
--- a/drivers/media/pci/saa7146/hexium_gemini.c
+++ b/drivers/media/pci/saa7146/hexium_gemini.c
@@ -25,7 +25,7 @@
 
 #define DEBUG_VARIABLE debug
 
-#include <media/saa7146_vv.h>
+#include <media/drv-intf/saa7146_vv.h>
 #include <linux/module.h>
 
 static int debug;
diff --git a/drivers/media/pci/saa7146/hexium_orion.c b/drivers/media/pci/saa7146/hexium_orion.c
index 15f0d66ff78a..c306a92e8909 100644
--- a/drivers/media/pci/saa7146/hexium_orion.c
+++ b/drivers/media/pci/saa7146/hexium_orion.c
@@ -25,7 +25,7 @@
 
 #define DEBUG_VARIABLE debug
 
-#include <media/saa7146_vv.h>
+#include <media/drv-intf/saa7146_vv.h>
 #include <linux/module.h>
 
 static int debug;
diff --git a/drivers/media/pci/saa7146/mxb.c b/drivers/media/pci/saa7146/mxb.c
index 04b66327e329..504d78807639 100644
--- a/drivers/media/pci/saa7146/mxb.c
+++ b/drivers/media/pci/saa7146/mxb.c
@@ -25,7 +25,7 @@
 
 #define DEBUG_VARIABLE debug
 
-#include <media/saa7146_vv.h>
+#include <media/drv-intf/saa7146_vv.h>
 #include <media/tuner.h>
 #include <media/v4l2-common.h>
 #include <media/i2c/saa7115.h>
diff --git a/drivers/media/pci/ttpci/av7110.h b/drivers/media/pci/ttpci/av7110.h
index 3a55927edb95..3707ccd02732 100644
--- a/drivers/media/pci/ttpci/av7110.h
+++ b/drivers/media/pci/ttpci/av7110.h
@@ -32,7 +32,7 @@
 #include "stv0297.h"
 #include "l64781.h"
 
-#include <media/saa7146_vv.h>
+#include <media/drv-intf/saa7146_vv.h>
 
 
 #define ANALOG_TUNER_VES1820 1
diff --git a/drivers/media/pci/ttpci/budget-av.c b/drivers/media/pci/ttpci/budget-av.c
index 3e469d4e0c87..f1f7360c01ba 100644
--- a/drivers/media/pci/ttpci/budget-av.c
+++ b/drivers/media/pci/ttpci/budget-av.c
@@ -46,7 +46,7 @@
 #include "tda1004x.h"
 #include "tua6100.h"
 #include "dvb-pll.h"
-#include <media/saa7146_vv.h>
+#include <media/drv-intf/saa7146_vv.h>
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
diff --git a/drivers/media/pci/ttpci/budget.h b/drivers/media/pci/ttpci/budget.h
index 1ccbe1a49a4b..655eef5236ca 100644
--- a/drivers/media/pci/ttpci/budget.h
+++ b/drivers/media/pci/ttpci/budget.h
@@ -13,7 +13,7 @@
 #include <linux/module.h>
 #include <linux/mutex.h>
 
-#include <media/saa7146.h>
+#include <media/drv-intf/saa7146.h>
 
 extern int budget_debug;
 
diff --git a/drivers/media/platform/exynos4-is/common.c b/drivers/media/platform/exynos4-is/common.c
index 0eb34ecb8ee4..b6716c57b5db 100644
--- a/drivers/media/platform/exynos4-is/common.c
+++ b/drivers/media/platform/exynos4-is/common.c
@@ -10,7 +10,7 @@
  */
 
 #include <linux/module.h>
-#include <media/exynos-fimc.h>
+#include <media/drv-intf/exynos-fimc.h>
 #include "common.h"
 
 /* Called with the media graph mutex held or entity->stream_count > 0. */
diff --git a/drivers/media/platform/exynos4-is/fimc-core.h b/drivers/media/platform/exynos4-is/fimc-core.h
index d336fa2916df..6b7435453d2a 100644
--- a/drivers/media/platform/exynos4-is/fimc-core.h
+++ b/drivers/media/platform/exynos4-is/fimc-core.h
@@ -27,7 +27,7 @@
 #include <media/v4l2-device.h>
 #include <media/v4l2-mem2mem.h>
 #include <media/v4l2-mediabus.h>
-#include <media/exynos-fimc.h>
+#include <media/drv-intf/exynos-fimc.h>
 
 #define dbg(fmt, args...) \
 	pr_debug("%s:%d: " fmt "\n", __func__, __LINE__, ##args)
diff --git a/drivers/media/platform/exynos4-is/fimc-isp-video.c b/drivers/media/platform/exynos4-is/fimc-isp-video.c
index 6e6648446f00..f88a36908489 100644
--- a/drivers/media/platform/exynos4-is/fimc-isp-video.c
+++ b/drivers/media/platform/exynos4-is/fimc-isp-video.c
@@ -30,7 +30,7 @@
 #include <media/v4l2-ioctl.h>
 #include <media/videobuf2-v4l2.h>
 #include <media/videobuf2-dma-contig.h>
-#include <media/exynos-fimc.h>
+#include <media/drv-intf/exynos-fimc.h>
 
 #include "common.h"
 #include "media-dev.h"
diff --git a/drivers/media/platform/exynos4-is/fimc-isp.h b/drivers/media/platform/exynos4-is/fimc-isp.h
index c2d25df85db9..e0686b5f1bf8 100644
--- a/drivers/media/platform/exynos4-is/fimc-isp.h
+++ b/drivers/media/platform/exynos4-is/fimc-isp.h
@@ -24,7 +24,7 @@
 #include <media/videobuf2-v4l2.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-mediabus.h>
-#include <media/exynos-fimc.h>
+#include <media/drv-intf/exynos-fimc.h>
 
 extern int fimc_isp_debug;
 
diff --git a/drivers/media/platform/exynos4-is/fimc-lite-reg.c b/drivers/media/platform/exynos4-is/fimc-lite-reg.c
index 0477716a20db..f0acc550d065 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite-reg.c
+++ b/drivers/media/platform/exynos4-is/fimc-lite-reg.c
@@ -12,7 +12,7 @@
 #include <linux/bitops.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-#include <media/exynos-fimc.h>
+#include <media/drv-intf/exynos-fimc.h>
 
 #include "fimc-lite-reg.h"
 #include "fimc-lite.h"
diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c b/drivers/media/platform/exynos4-is/fimc-lite.c
index 60660c3a5de0..6f76afd909c4 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite.c
+++ b/drivers/media/platform/exynos4-is/fimc-lite.c
@@ -30,7 +30,7 @@
 #include <media/v4l2-mem2mem.h>
 #include <media/videobuf2-v4l2.h>
 #include <media/videobuf2-dma-contig.h>
-#include <media/exynos-fimc.h>
+#include <media/drv-intf/exynos-fimc.h>
 
 #include "common.h"
 #include "fimc-core.h"
diff --git a/drivers/media/platform/exynos4-is/fimc-lite.h b/drivers/media/platform/exynos4-is/fimc-lite.h
index b302305dedbe..11690d563e06 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite.h
+++ b/drivers/media/platform/exynos4-is/fimc-lite.h
@@ -23,7 +23,7 @@
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-mediabus.h>
-#include <media/exynos-fimc.h>
+#include <media/drv-intf/exynos-fimc.h>
 
 #define FIMC_LITE_DRV_NAME	"exynos-fimc-lite"
 #define FLITE_CLK_NAME		"flite"
diff --git a/drivers/media/platform/exynos4-is/fimc-reg.c b/drivers/media/platform/exynos4-is/fimc-reg.c
index df0cbcb69b6b..0806724553a2 100644
--- a/drivers/media/platform/exynos4-is/fimc-reg.c
+++ b/drivers/media/platform/exynos4-is/fimc-reg.c
@@ -13,7 +13,7 @@
 #include <linux/io.h>
 #include <linux/regmap.h>
 
-#include <media/exynos-fimc.h>
+#include <media/drv-intf/exynos-fimc.h>
 #include "media-dev.h"
 
 #include "fimc-reg.h"
diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c
index 4f5586a4cbff..9481ce3201a2 100644
--- a/drivers/media/platform/exynos4-is/media-dev.c
+++ b/drivers/media/platform/exynos4-is/media-dev.c
@@ -31,7 +31,7 @@
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-of.h>
 #include <media/media-device.h>
-#include <media/exynos-fimc.h>
+#include <media/drv-intf/exynos-fimc.h>
 
 #include "media-dev.h"
 #include "fimc-core.h"
diff --git a/drivers/media/platform/exynos4-is/media-dev.h b/drivers/media/platform/exynos4-is/media-dev.h
index 03214541f149..93a96126929b 100644
--- a/drivers/media/platform/exynos4-is/media-dev.h
+++ b/drivers/media/platform/exynos4-is/media-dev.h
@@ -19,7 +19,7 @@
 #include <media/media-entity.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-subdev.h>
-#include <media/exynos-fimc.h>
+#include <media/drv-intf/exynos-fimc.h>
 
 #include "fimc-core.h"
 #include "fimc-lite.h"
diff --git a/drivers/media/platform/exynos4-is/mipi-csis.c b/drivers/media/platform/exynos4-is/mipi-csis.c
index 4b85105dc159..ff5dabf24694 100644
--- a/drivers/media/platform/exynos4-is/mipi-csis.c
+++ b/drivers/media/platform/exynos4-is/mipi-csis.c
@@ -29,7 +29,7 @@
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/videodev2.h>
-#include <media/exynos-fimc.h>
+#include <media/drv-intf/exynos-fimc.h>
 #include <media/v4l2-of.h>
 #include <media/v4l2-subdev.h>
 
diff --git a/drivers/media/platform/s3c-camif/camif-core.h b/drivers/media/platform/s3c-camif/camif-core.h
index adaf1969ef63..57cbc3d9725d 100644
--- a/drivers/media/platform/s3c-camif/camif-core.h
+++ b/drivers/media/platform/s3c-camif/camif-core.h
@@ -26,7 +26,7 @@
 #include <media/v4l2-device.h>
 #include <media/v4l2-mediabus.h>
 #include <media/videobuf2-v4l2.h>
-#include <media/s3c_camif.h>
+#include <media/drv-intf/s3c_camif.h>
 
 #define S3C_CAMIF_DRIVER_NAME	"s3c-camif"
 #define CAMIF_REQ_BUFS_MIN	3
diff --git a/drivers/media/platform/s3c-camif/camif-regs.h b/drivers/media/platform/s3c-camif/camif-regs.h
index af2d472ea1dd..5ad36c1c2a5d 100644
--- a/drivers/media/platform/s3c-camif/camif-regs.h
+++ b/drivers/media/platform/s3c-camif/camif-regs.h
@@ -13,7 +13,7 @@
 #define CAMIF_REGS_H_
 
 #include "camif-core.h"
-#include <media/s3c_camif.h>
+#include <media/drv-intf/s3c_camif.h>
 
 /*
  * The id argument indicates the processing path:
diff --git a/drivers/media/platform/sh_vou.c b/drivers/media/platform/sh_vou.c
index 2231f8922df3..544e2b5a2ec3 100644
--- a/drivers/media/platform/sh_vou.c
+++ b/drivers/media/platform/sh_vou.c
@@ -22,7 +22,7 @@
 #include <linux/videodev2.h>
 #include <linux/module.h>
 
-#include <media/sh_vou.h>
+#include <media/drv-intf/sh_vou.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
diff --git a/drivers/media/platform/soc_camera/atmel-isi.c b/drivers/media/platform/soc_camera/atmel-isi.c
index 454f68f0cdad..b24183ccebfe 100644
--- a/drivers/media/platform/soc_camera/atmel-isi.c
+++ b/drivers/media/platform/soc_camera/atmel-isi.c
@@ -24,7 +24,7 @@
 #include <linux/slab.h>
 
 #include <media/soc_camera.h>
-#include <media/soc_mediabus.h>
+#include <media/drv-intf/soc_mediabus.h>
 #include <media/v4l2-of.h>
 #include <media/videobuf2-dma-contig.h>
 
diff --git a/drivers/media/platform/soc_camera/mx2_camera.c b/drivers/media/platform/soc_camera/mx2_camera.c
index 1f28d21a3c9a..55437ec3a3e2 100644
--- a/drivers/media/platform/soc_camera/mx2_camera.c
+++ b/drivers/media/platform/soc_camera/mx2_camera.c
@@ -35,7 +35,7 @@
 #include <media/videobuf2-v4l2.h>
 #include <media/videobuf2-dma-contig.h>
 #include <media/soc_camera.h>
-#include <media/soc_mediabus.h>
+#include <media/drv-intf/soc_mediabus.h>
 
 #include <linux/videodev2.h>
 
diff --git a/drivers/media/platform/soc_camera/mx3_camera.c b/drivers/media/platform/soc_camera/mx3_camera.c
index 49c3a257a916..3e67b9517a5a 100644
--- a/drivers/media/platform/soc_camera/mx3_camera.c
+++ b/drivers/media/platform/soc_camera/mx3_camera.c
@@ -23,7 +23,7 @@
 #include <media/v4l2-dev.h>
 #include <media/videobuf2-dma-contig.h>
 #include <media/soc_camera.h>
-#include <media/soc_mediabus.h>
+#include <media/drv-intf/soc_mediabus.h>
 
 #include <linux/platform_data/camera-mx3.h>
 #include <linux/platform_data/dma-imx.h>
diff --git a/drivers/media/platform/soc_camera/omap1_camera.c b/drivers/media/platform/soc_camera/omap1_camera.c
index ba8dcd11ae0e..faebcab728fc 100644
--- a/drivers/media/platform/soc_camera/omap1_camera.c
+++ b/drivers/media/platform/soc_camera/omap1_camera.c
@@ -30,7 +30,7 @@
 
 #include <media/omap1_camera.h>
 #include <media/soc_camera.h>
-#include <media/soc_mediabus.h>
+#include <media/drv-intf/soc_mediabus.h>
 #include <media/videobuf-dma-contig.h>
 #include <media/videobuf-dma-sg.h>
 
diff --git a/drivers/media/platform/soc_camera/pxa_camera.c b/drivers/media/platform/soc_camera/pxa_camera.c
index fcb942de0c7f..34762a82ebd2 100644
--- a/drivers/media/platform/soc_camera/pxa_camera.c
+++ b/drivers/media/platform/soc_camera/pxa_camera.c
@@ -33,7 +33,7 @@
 #include <media/v4l2-dev.h>
 #include <media/videobuf-dma-sg.h>
 #include <media/soc_camera.h>
-#include <media/soc_mediabus.h>
+#include <media/drv-intf/soc_mediabus.h>
 #include <media/v4l2-of.h>
 
 #include <linux/videodev2.h>
diff --git a/drivers/media/platform/soc_camera/rcar_vin.c b/drivers/media/platform/soc_camera/rcar_vin.c
index efe57b23fac1..32aa64c3fc7e 100644
--- a/drivers/media/platform/soc_camera/rcar_vin.c
+++ b/drivers/media/platform/soc_camera/rcar_vin.c
@@ -28,7 +28,7 @@
 #include <linux/videodev2.h>
 
 #include <media/soc_camera.h>
-#include <media/soc_mediabus.h>
+#include <media/drv-intf/soc_mediabus.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-dev.h>
 #include <media/v4l2-device.h>
diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
index 67a669d826b8..ad21307878cf 100644
--- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
+++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
@@ -40,11 +40,11 @@
 #include <media/v4l2-common.h>
 #include <media/v4l2-dev.h>
 #include <media/soc_camera.h>
-#include <media/sh_mobile_ceu.h>
-#include <media/sh_mobile_csi2.h>
+#include <media/drv-intf/sh_mobile_ceu.h>
+#include <media/drv-intf/sh_mobile_csi2.h>
 #include <media/videobuf2-dma-contig.h>
 #include <media/v4l2-mediabus.h>
-#include <media/soc_mediabus.h>
+#include <media/drv-intf/soc_mediabus.h>
 
 #include "soc_scale_crop.h"
 
diff --git a/drivers/media/platform/soc_camera/sh_mobile_csi2.c b/drivers/media/platform/soc_camera/sh_mobile_csi2.c
index 12d3626ecf22..09b18365a4b1 100644
--- a/drivers/media/platform/soc_camera/sh_mobile_csi2.c
+++ b/drivers/media/platform/soc_camera/sh_mobile_csi2.c
@@ -18,10 +18,10 @@
 #include <linux/videodev2.h>
 #include <linux/module.h>
 
-#include <media/sh_mobile_ceu.h>
-#include <media/sh_mobile_csi2.h>
+#include <media/drv-intf/sh_mobile_ceu.h>
+#include <media/drv-intf/sh_mobile_csi2.h>
 #include <media/soc_camera.h>
-#include <media/soc_mediabus.h>
+#include <media/drv-intf/soc_mediabus.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-dev.h>
 #include <media/v4l2-device.h>
diff --git a/drivers/media/platform/soc_camera/soc_camera.c b/drivers/media/platform/soc_camera/soc_camera.c
index dc98122e78dc..a339f0141aff 100644
--- a/drivers/media/platform/soc_camera/soc_camera.c
+++ b/drivers/media/platform/soc_camera/soc_camera.c
@@ -30,7 +30,7 @@
 #include <linux/vmalloc.h>
 
 #include <media/soc_camera.h>
-#include <media/soc_mediabus.h>
+#include <media/drv-intf/soc_mediabus.h>
 #include <media/v4l2-async.h>
 #include <media/v4l2-clk.h>
 #include <media/v4l2-common.h>
diff --git a/drivers/media/platform/soc_camera/soc_mediabus.c b/drivers/media/platform/soc_camera/soc_mediabus.c
index 1dbcd426683c..e3e665e1c503 100644
--- a/drivers/media/platform/soc_camera/soc_mediabus.c
+++ b/drivers/media/platform/soc_camera/soc_mediabus.c
@@ -13,7 +13,7 @@
 
 #include <media/v4l2-device.h>
 #include <media/v4l2-mediabus.h>
-#include <media/soc_mediabus.h>
+#include <media/drv-intf/soc_mediabus.h>
 
 static const struct soc_mbus_lookup mbus_fmt[] = {
 {
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index 5236035f0f2a..41c16520a367 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -42,7 +42,7 @@
 #include <linux/videodev2.h>
 #include <linux/io.h>
 #include <linux/slab.h>
-#include <media/tea575x.h>
+#include <media/drv-intf/tea575x.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-fh.h>
diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c
index b8d61cbc18cb..8e4f1d18c9b2 100644
--- a/drivers/media/radio/radio-sf16fmr2.c
+++ b/drivers/media/radio/radio-sf16fmr2.c
@@ -14,7 +14,7 @@
 #include <linux/io.h>		/* outb, outb_p			*/
 #include <linux/isa.h>
 #include <linux/pnp.h>
-#include <media/tea575x.h>
+#include <media/drv-intf/tea575x.h>
 
 MODULE_AUTHOR("Ondrej Zary");
 MODULE_DESCRIPTION("MediaForte SF16-FMR2 and SF16-FMD2 FM radio card driver");
diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
index 050b3bb96fec..409fac188d40 100644
--- a/drivers/media/radio/radio-shark.c
+++ b/drivers/media/radio/radio-shark.c
@@ -33,7 +33,7 @@
 #include <linux/usb.h>
 #include <linux/workqueue.h>
 #include <media/v4l2-device.h>
-#include <media/tea575x.h>
+#include <media/drv-intf/tea575x.h>
 
 #if defined(CONFIG_LEDS_CLASS) || \
     (defined(CONFIG_LEDS_CLASS_MODULE) && defined(CONFIG_RADIO_SHARK_MODULE))
diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
index 9cbb8cdf0ac0..859f0c08ee05 100644
--- a/drivers/media/radio/radio-si476x.c
+++ b/drivers/media/radio/radio-si476x.c
@@ -31,7 +31,7 @@
 #include <media/v4l2-event.h>
 #include <media/v4l2-device.h>
 
-#include <media/si476x.h>
+#include <media/drv-intf/si476x.h>
 #include <linux/mfd/si476x-core.h>
 
 #define FM_FREQ_RANGE_LOW   64000000
diff --git a/drivers/media/radio/tea575x.c b/drivers/media/radio/tea575x.c
index 43d1ea53cb66..3e08475af579 100644
--- a/drivers/media/radio/tea575x.c
+++ b/drivers/media/radio/tea575x.c
@@ -31,7 +31,7 @@
 #include <media/v4l2-fh.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-event.h>
-#include <media/tea575x.h>
+#include <media/drv-intf/tea575x.h>
 
 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
 MODULE_DESCRIPTION("Routines for control of TEA5757/5759 Philips AM/FM radio tuner chips");
diff --git a/drivers/media/usb/cx231xx/cx231xx-417.c b/drivers/media/usb/cx231xx/cx231xx-417.c
index 47a98a2014a5..f59a6f18f458 100644
--- a/drivers/media/usb/cx231xx/cx231xx-417.c
+++ b/drivers/media/usb/cx231xx/cx231xx-417.c
@@ -37,7 +37,7 @@
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-event.h>
-#include <media/cx2341x.h>
+#include <media/drv-intf/cx2341x.h>
 #include <media/tuner.h>
 
 #define CX231xx_FIRM_IMAGE_SIZE 376836
diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c b/drivers/media/usb/cx231xx/cx231xx-cards.c
index 4a117a58c39a..be018fc089de 100644
--- a/drivers/media/usb/cx231xx/cx231xx-cards.c
+++ b/drivers/media/usb/cx231xx/cx231xx-cards.c
@@ -30,7 +30,7 @@
 #include <media/tveeprom.h>
 #include <media/v4l2-common.h>
 
-#include <media/cx25840.h>
+#include <media/drv-intf/cx25840.h>
 #include "dvb-usb-ids.h"
 #include "xc5000.h"
 #include "tda18271.h"
diff --git a/drivers/media/usb/cx231xx/cx231xx-vbi.c b/drivers/media/usb/cx231xx/cx231xx-vbi.c
index a08014d20a5c..15bb573b78ac 100644
--- a/drivers/media/usb/cx231xx/cx231xx-vbi.c
+++ b/drivers/media/usb/cx231xx/cx231xx-vbi.c
@@ -32,7 +32,7 @@
 
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
-#include <media/msp3400.h>
+#include <media/drv-intf/msp3400.h>
 #include <media/tuner.h>
 
 #include "cx231xx-vbi.h"
diff --git a/drivers/media/usb/cx231xx/cx231xx-video.c b/drivers/media/usb/cx231xx/cx231xx-video.c
index d0d8f08e37c8..246fb2bff114 100644
--- a/drivers/media/usb/cx231xx/cx231xx-video.c
+++ b/drivers/media/usb/cx231xx/cx231xx-video.c
@@ -36,7 +36,7 @@
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-event.h>
-#include <media/msp3400.h>
+#include <media/drv-intf/msp3400.h>
 #include <media/tuner.h>
 
 #include "dvb_frontend.h"
diff --git a/drivers/media/usb/cx231xx/cx231xx.h b/drivers/media/usb/cx231xx/cx231xx.h
index e34eb1bfb567..ec6d3f5bc36d 100644
--- a/drivers/media/usb/cx231xx/cx231xx.h
+++ b/drivers/media/usb/cx231xx/cx231xx.h
@@ -30,7 +30,7 @@
 #include <linux/mutex.h>
 #include <linux/usb.h>
 
-#include <media/cx2341x.h>
+#include <media/drv-intf/cx2341x.h>
 
 #include <media/videobuf-vmalloc.h>
 #include <media/v4l2-device.h>
diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c
index f9c1c8f31e24..5718c4f7517a 100644
--- a/drivers/media/usb/em28xx/em28xx-cards.c
+++ b/drivers/media/usb/em28xx/em28xx-cards.c
@@ -30,7 +30,7 @@
 #include <linux/i2c.h>
 #include <linux/usb.h>
 #include <media/tuner.h>
-#include <media/msp3400.h>
+#include <media/drv-intf/msp3400.h>
 #include <media/i2c/saa7115.h>
 #include <media/i2c/tvp5150.h>
 #include <media/i2c/tvaudio.h>
diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c
index 6a3cf342e087..bba205246b22 100644
--- a/drivers/media/usb/em28xx/em28xx-video.c
+++ b/drivers/media/usb/em28xx/em28xx-video.c
@@ -43,7 +43,7 @@
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-event.h>
 #include <media/v4l2-clk.h>
-#include <media/msp3400.h>
+#include <media/drv-intf/msp3400.h>
 #include <media/tuner.h>
 
 #define DRIVER_AUTHOR "Ludovico Cavedon <cavedon@sssup.it>, " \
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-audio.c b/drivers/media/usb/pvrusb2/pvrusb2-audio.c
index 45276c628482..5f953d837bf1 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-audio.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-audio.c
@@ -23,7 +23,7 @@
 #include "pvrusb2-hdw-internal.h"
 #include "pvrusb2-debug.h"
 #include <linux/videodev2.h>
-#include <media/msp3400.h>
+#include <media/drv-intf/msp3400.h>
 #include <media/v4l2-common.h>
 
 
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-cx2584x-v4l.c b/drivers/media/usb/pvrusb2/pvrusb2-cx2584x-v4l.c
index 1a81aa70509b..7d675fae1846 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-cx2584x-v4l.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-cx2584x-v4l.c
@@ -32,7 +32,7 @@
 
 #include "pvrusb2-hdw-internal.h"
 #include "pvrusb2-debug.h"
-#include <media/cx25840.h>
+#include <media/drv-intf/cx25840.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
 #include <linux/errno.h>
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-hdw-internal.h b/drivers/media/usb/pvrusb2/pvrusb2-hdw-internal.h
index c940a12bb0ed..60141b16d731 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-hdw-internal.h
+++ b/drivers/media/usb/pvrusb2/pvrusb2-hdw-internal.h
@@ -39,7 +39,7 @@
 #include "pvrusb2-hdw.h"
 #include "pvrusb2-io.h"
 #include <media/v4l2-device.h>
-#include <media/cx2341x.h>
+#include <media/drv-intf/cx2341x.h>
 #include <media/i2c/ir-kbd-i2c.h>
 #include "pvrusb2-devattr.h"
 
diff --git a/include/media/cx2341x.h b/include/media/cx2341x.h
deleted file mode 100644
index 9635eebaab09..000000000000
--- a/include/media/cx2341x.h
+++ /dev/null
@@ -1,295 +0,0 @@
-/*
-    cx23415/6/8 header containing common defines.
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#ifndef CX2341X_H
-#define CX2341X_H
-
-#include <media/v4l2-ctrls.h>
-
-enum cx2341x_port {
-	CX2341X_PORT_MEMORY    = 0,
-	CX2341X_PORT_STREAMING = 1,
-	CX2341X_PORT_SERIAL    = 2
-};
-
-enum cx2341x_cap {
-	CX2341X_CAP_HAS_SLICED_VBI = 1 << 0,
-	CX2341X_CAP_HAS_TS 	   = 1 << 1,
-	CX2341X_CAP_HAS_AC3 	   = 1 << 2,
-};
-
-struct cx2341x_mpeg_params {
-	/* misc */
-	u32 capabilities;
-	enum cx2341x_port port;
-	u16 width;
-	u16 height;
-	u16 is_50hz;
-
-	/* stream */
-	enum v4l2_mpeg_stream_type stream_type;
-	enum v4l2_mpeg_stream_vbi_fmt stream_vbi_fmt;
-	u16 stream_insert_nav_packets;
-
-	/* audio */
-	enum v4l2_mpeg_audio_sampling_freq audio_sampling_freq;
-	enum v4l2_mpeg_audio_encoding audio_encoding;
-	enum v4l2_mpeg_audio_l2_bitrate audio_l2_bitrate;
-	enum v4l2_mpeg_audio_ac3_bitrate audio_ac3_bitrate;
-	enum v4l2_mpeg_audio_mode audio_mode;
-	enum v4l2_mpeg_audio_mode_extension audio_mode_extension;
-	enum v4l2_mpeg_audio_emphasis audio_emphasis;
-	enum v4l2_mpeg_audio_crc audio_crc;
-	u32 audio_properties;
-	u16 audio_mute;
-
-	/* video */
-	enum v4l2_mpeg_video_encoding video_encoding;
-	enum v4l2_mpeg_video_aspect video_aspect;
-	u16 video_b_frames;
-	u16 video_gop_size;
-	u16 video_gop_closure;
-	enum v4l2_mpeg_video_bitrate_mode video_bitrate_mode;
-	u32 video_bitrate;
-	u32 video_bitrate_peak;
-	u16 video_temporal_decimation;
-	u16 video_mute;
-	u32 video_mute_yuv;
-
-	/* encoding filters */
-	enum v4l2_mpeg_cx2341x_video_spatial_filter_mode video_spatial_filter_mode;
-	u16 video_spatial_filter;
-	enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type video_luma_spatial_filter_type;
-	enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type video_chroma_spatial_filter_type;
-	enum v4l2_mpeg_cx2341x_video_temporal_filter_mode video_temporal_filter_mode;
-	u16 video_temporal_filter;
-	enum v4l2_mpeg_cx2341x_video_median_filter_type video_median_filter_type;
-	u16 video_luma_median_filter_top;
-	u16 video_luma_median_filter_bottom;
-	u16 video_chroma_median_filter_top;
-	u16 video_chroma_median_filter_bottom;
-};
-
-#define CX2341X_MBOX_MAX_DATA 16
-
-extern const u32 cx2341x_mpeg_ctrls[];
-typedef int (*cx2341x_mbox_func)(void *priv, u32 cmd, int in, int out,
-		u32 data[CX2341X_MBOX_MAX_DATA]);
-int cx2341x_update(void *priv, cx2341x_mbox_func func,
-		const struct cx2341x_mpeg_params *old,
-		const struct cx2341x_mpeg_params *new);
-int cx2341x_ctrl_query(const struct cx2341x_mpeg_params *params,
-		struct v4l2_queryctrl *qctrl);
-const char * const *cx2341x_ctrl_get_menu(const struct cx2341x_mpeg_params *p, u32 id);
-int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params, int busy,
-		struct v4l2_ext_controls *ctrls, unsigned int cmd);
-void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p);
-void cx2341x_log_status(const struct cx2341x_mpeg_params *p, const char *prefix);
-
-struct cx2341x_handler;
-
-struct cx2341x_handler_ops {
-	/* needed for the video clock freq */
-	int (*s_audio_sampling_freq)(struct cx2341x_handler *hdl, u32 val);
-	/* needed for dualwatch */
-	int (*s_audio_mode)(struct cx2341x_handler *hdl, u32 val);
-	/* needed for setting up the video resolution */
-	int (*s_video_encoding)(struct cx2341x_handler *hdl, u32 val);
-	/* needed for setting up the sliced vbi insertion data structures */
-	int (*s_stream_vbi_fmt)(struct cx2341x_handler *hdl, u32 val);
-};
-
-struct cx2341x_handler {
-	u32 capabilities;
-	enum cx2341x_port port;
-	u16 width;
-	u16 height;
-	u16 is_50hz;
-	u32 audio_properties;
-
-	struct v4l2_ctrl_handler hdl;
-	void *priv;
-	cx2341x_mbox_func func;
-	const struct cx2341x_handler_ops *ops;
-
-	struct v4l2_ctrl *stream_vbi_fmt;
-
-	struct {
-		/* audio cluster */
-		struct v4l2_ctrl *audio_sampling_freq;
-		struct v4l2_ctrl *audio_encoding;
-		struct v4l2_ctrl *audio_l2_bitrate;
-		struct v4l2_ctrl *audio_mode;
-		struct v4l2_ctrl *audio_mode_extension;
-		struct v4l2_ctrl *audio_emphasis;
-		struct v4l2_ctrl *audio_crc;
-		struct v4l2_ctrl *audio_ac3_bitrate;
-	};
-
-	struct {
-		/* video gop cluster */
-		struct v4l2_ctrl *video_b_frames;
-		struct v4l2_ctrl *video_gop_size;
-	};
-
-	struct {
-		/* stream type cluster */
-		struct v4l2_ctrl *stream_type;
-		struct v4l2_ctrl *video_encoding;
-		struct v4l2_ctrl *video_bitrate_mode;
-		struct v4l2_ctrl *video_bitrate;
-		struct v4l2_ctrl *video_bitrate_peak;
-	};
-
-	struct {
-		/* video mute cluster */
-		struct v4l2_ctrl *video_mute;
-		struct v4l2_ctrl *video_mute_yuv;
-	};
-
-	struct {
-		/* video filter mode cluster */
-		struct v4l2_ctrl *video_spatial_filter_mode;
-		struct v4l2_ctrl *video_temporal_filter_mode;
-		struct v4l2_ctrl *video_median_filter_type;
-	};
-
-	struct {
-		/* video filter type cluster */
-		struct v4l2_ctrl *video_luma_spatial_filter_type;
-		struct v4l2_ctrl *video_chroma_spatial_filter_type;
-	};
-
-	struct  {
-		/* video filter cluster */
-		struct v4l2_ctrl *video_spatial_filter;
-		struct v4l2_ctrl *video_temporal_filter;
-	};
-
-	struct {
-		/* video median cluster */
-		struct v4l2_ctrl *video_luma_median_filter_top;
-		struct v4l2_ctrl *video_luma_median_filter_bottom;
-		struct v4l2_ctrl *video_chroma_median_filter_top;
-		struct v4l2_ctrl *video_chroma_median_filter_bottom;
-	};
-};
-
-int cx2341x_handler_init(struct cx2341x_handler *cxhdl,
-			 unsigned nr_of_controls_hint);
-void cx2341x_handler_set_50hz(struct cx2341x_handler *cxhdl, int is_50hz);
-int cx2341x_handler_setup(struct cx2341x_handler *cxhdl);
-void cx2341x_handler_set_busy(struct cx2341x_handler *cxhdl, int busy);
-
-/* Firmware names */
-#define CX2341X_FIRM_ENC_FILENAME "v4l-cx2341x-enc.fw"
-/* Decoder firmware for the cx23415 only */
-#define CX2341X_FIRM_DEC_FILENAME "v4l-cx2341x-dec.fw"
-
-/* Firmware API commands */
-
-/* MPEG decoder API, specific to the cx23415 */
-#define CX2341X_DEC_PING_FW 			0x00
-#define CX2341X_DEC_START_PLAYBACK 		0x01
-#define CX2341X_DEC_STOP_PLAYBACK 		0x02
-#define CX2341X_DEC_SET_PLAYBACK_SPEED 		0x03
-#define CX2341X_DEC_STEP_VIDEO 			0x05
-#define CX2341X_DEC_SET_DMA_BLOCK_SIZE 		0x08
-#define CX2341X_DEC_GET_XFER_INFO		0x09
-#define CX2341X_DEC_GET_DMA_STATUS		0x0a
-#define CX2341X_DEC_SCHED_DMA_FROM_HOST		0x0b
-#define CX2341X_DEC_PAUSE_PLAYBACK 		0x0d
-#define CX2341X_DEC_HALT_FW 			0x0e
-#define CX2341X_DEC_SET_STANDARD 		0x10
-#define CX2341X_DEC_GET_VERSION			0x11
-#define CX2341X_DEC_SET_STREAM_INPUT 		0x14
-#define CX2341X_DEC_GET_TIMING_INFO 		0x15
-#define CX2341X_DEC_SET_AUDIO_MODE 		0x16
-#define CX2341X_DEC_SET_EVENT_NOTIFICATION	0x17
-#define CX2341X_DEC_SET_DISPLAY_BUFFERS		0x18
-#define CX2341X_DEC_EXTRACT_VBI 		0x19
-#define CX2341X_DEC_SET_DECODER_SOURCE 		0x1a
-#define CX2341X_DEC_SET_PREBUFFERING		0x1e
-
-/* MPEG encoder API */
-#define CX2341X_ENC_PING_FW 			0x80
-#define CX2341X_ENC_START_CAPTURE 		0x81
-#define CX2341X_ENC_STOP_CAPTURE 		0x82
-#define CX2341X_ENC_SET_AUDIO_ID 		0x89
-#define CX2341X_ENC_SET_VIDEO_ID 		0x8b
-#define CX2341X_ENC_SET_PCR_ID 			0x8d
-#define CX2341X_ENC_SET_FRAME_RATE 		0x8f
-#define CX2341X_ENC_SET_FRAME_SIZE 		0x91
-#define CX2341X_ENC_SET_BIT_RATE 		0x95
-#define CX2341X_ENC_SET_GOP_PROPERTIES 		0x97
-#define CX2341X_ENC_SET_ASPECT_RATIO 		0x99
-#define CX2341X_ENC_SET_DNR_FILTER_MODE 	0x9b
-#define CX2341X_ENC_SET_DNR_FILTER_PROPS 	0x9d
-#define CX2341X_ENC_SET_CORING_LEVELS 		0x9f
-#define CX2341X_ENC_SET_SPATIAL_FILTER_TYPE 	0xa1
-#define CX2341X_ENC_SET_VBI_LINE 		0xb7
-#define CX2341X_ENC_SET_STREAM_TYPE 		0xb9
-#define CX2341X_ENC_SET_OUTPUT_PORT 		0xbb
-#define CX2341X_ENC_SET_AUDIO_PROPERTIES 	0xbd
-#define CX2341X_ENC_HALT_FW 			0xc3
-#define CX2341X_ENC_GET_VERSION			0xc4
-#define CX2341X_ENC_SET_GOP_CLOSURE 		0xc5
-#define CX2341X_ENC_GET_SEQ_END 		0xc6
-#define CX2341X_ENC_SET_PGM_INDEX_INFO 		0xc7
-#define CX2341X_ENC_SET_VBI_CONFIG		0xc8
-#define CX2341X_ENC_SET_DMA_BLOCK_SIZE 		0xc9
-#define CX2341X_ENC_GET_PREV_DMA_INFO_MB_10	0xca
-#define CX2341X_ENC_GET_PREV_DMA_INFO_MB_9	0xcb
-#define CX2341X_ENC_SCHED_DMA_TO_HOST 		0xcc
-#define CX2341X_ENC_INITIALIZE_INPUT 		0xcd
-#define CX2341X_ENC_SET_FRAME_DROP_RATE 	0xd0
-#define CX2341X_ENC_PAUSE_ENCODER 		0xd2
-#define CX2341X_ENC_REFRESH_INPUT 		0xd3
-#define CX2341X_ENC_SET_COPYRIGHT		0xd4
-#define CX2341X_ENC_SET_EVENT_NOTIFICATION 	0xd5
-#define CX2341X_ENC_SET_NUM_VSYNC_LINES 	0xd6
-#define CX2341X_ENC_SET_PLACEHOLDER 		0xd7
-#define CX2341X_ENC_MUTE_VIDEO 			0xd9
-#define CX2341X_ENC_MUTE_AUDIO 			0xda
-#define CX2341X_ENC_SET_VERT_CROP_LINE		0xdb
-#define CX2341X_ENC_MISC 			0xdc
-
-/* OSD API, specific to the cx23415 */
-#define CX2341X_OSD_GET_FRAMEBUFFER 		0x41
-#define CX2341X_OSD_GET_PIXEL_FORMAT 		0x42
-#define CX2341X_OSD_SET_PIXEL_FORMAT 		0x43
-#define CX2341X_OSD_GET_STATE 			0x44
-#define CX2341X_OSD_SET_STATE 			0x45
-#define CX2341X_OSD_GET_OSD_COORDS 		0x46
-#define CX2341X_OSD_SET_OSD_COORDS 		0x47
-#define CX2341X_OSD_GET_SCREEN_COORDS 		0x48
-#define CX2341X_OSD_SET_SCREEN_COORDS 		0x49
-#define CX2341X_OSD_GET_GLOBAL_ALPHA 		0x4a
-#define CX2341X_OSD_SET_GLOBAL_ALPHA 		0x4b
-#define CX2341X_OSD_SET_BLEND_COORDS 		0x4c
-#define CX2341X_OSD_GET_FLICKER_STATE 		0x4f
-#define CX2341X_OSD_SET_FLICKER_STATE 		0x50
-#define CX2341X_OSD_BLT_COPY 			0x52
-#define CX2341X_OSD_BLT_FILL 			0x53
-#define CX2341X_OSD_BLT_TEXT 			0x54
-#define CX2341X_OSD_SET_FRAMEBUFFER_WINDOW 	0x56
-#define CX2341X_OSD_SET_CHROMA_KEY 		0x60
-#define CX2341X_OSD_GET_ALPHA_CONTENT_INDEX 	0x61
-#define CX2341X_OSD_SET_ALPHA_CONTENT_INDEX 	0x62
-
-#endif /* CX2341X_H */
diff --git a/include/media/cx25840.h b/include/media/cx25840.h
deleted file mode 100644
index 783c5bdd63eb..000000000000
--- a/include/media/cx25840.h
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
-    cx25840.h - definition for cx25840/1/2/3 inputs
-
-    Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl)
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef _CX25840_H_
-#define _CX25840_H_
-
-/* Note that the cx25840 driver requires that the bridge driver calls the
-   v4l2_subdev's init operation in order to load the driver's firmware.
-   Without this the audio standard detection will fail and you will
-   only get mono.
-
-   Since loading the firmware is often problematic when the driver is
-   compiled into the kernel I recommend postponing calling this function
-   until the first open of the video device. Another reason for
-   postponing it is that loading this firmware takes a long time (seconds)
-   due to the slow i2c bus speed. So it will speed up the boot process if
-   you can avoid loading the fw as long as the video device isn't used. */
-
-enum cx25840_video_input {
-	/* Composite video inputs In1-In8 */
-	CX25840_COMPOSITE1 = 1,
-	CX25840_COMPOSITE2,
-	CX25840_COMPOSITE3,
-	CX25840_COMPOSITE4,
-	CX25840_COMPOSITE5,
-	CX25840_COMPOSITE6,
-	CX25840_COMPOSITE7,
-	CX25840_COMPOSITE8,
-
-	/* S-Video inputs consist of one luma input (In1-In8) ORed with one
-	   chroma input (In5-In8) */
-	CX25840_SVIDEO_LUMA1 = 0x10,
-	CX25840_SVIDEO_LUMA2 = 0x20,
-	CX25840_SVIDEO_LUMA3 = 0x30,
-	CX25840_SVIDEO_LUMA4 = 0x40,
-	CX25840_SVIDEO_LUMA5 = 0x50,
-	CX25840_SVIDEO_LUMA6 = 0x60,
-	CX25840_SVIDEO_LUMA7 = 0x70,
-	CX25840_SVIDEO_LUMA8 = 0x80,
-	CX25840_SVIDEO_CHROMA4 = 0x400,
-	CX25840_SVIDEO_CHROMA5 = 0x500,
-	CX25840_SVIDEO_CHROMA6 = 0x600,
-	CX25840_SVIDEO_CHROMA7 = 0x700,
-	CX25840_SVIDEO_CHROMA8 = 0x800,
-
-	/* S-Video aliases for common luma/chroma combinations */
-	CX25840_SVIDEO1 = 0x510,
-	CX25840_SVIDEO2 = 0x620,
-	CX25840_SVIDEO3 = 0x730,
-	CX25840_SVIDEO4 = 0x840,
-
-	/* Allow frames to specify specific input configurations */
-	CX25840_VIN1_CH1  = 0x80000000,
-	CX25840_VIN2_CH1  = 0x80000001,
-	CX25840_VIN3_CH1  = 0x80000002,
-	CX25840_VIN4_CH1  = 0x80000003,
-	CX25840_VIN5_CH1  = 0x80000004,
-	CX25840_VIN6_CH1  = 0x80000005,
-	CX25840_VIN7_CH1  = 0x80000006,
-	CX25840_VIN8_CH1  = 0x80000007,
-	CX25840_VIN4_CH2  = 0x80000000,
-	CX25840_VIN5_CH2  = 0x80000010,
-	CX25840_VIN6_CH2  = 0x80000020,
-	CX25840_NONE_CH2  = 0x80000030,
-	CX25840_VIN7_CH3  = 0x80000000,
-	CX25840_VIN8_CH3  = 0x80000040,
-	CX25840_NONE0_CH3 = 0x80000080,
-	CX25840_NONE1_CH3 = 0x800000c0,
-	CX25840_SVIDEO_ON = 0x80000100,
-	CX25840_COMPONENT_ON = 0x80000200,
-	CX25840_DIF_ON = 0x80000400,
-};
-
-enum cx25840_audio_input {
-	/* Audio inputs: serial or In4-In8 */
-	CX25840_AUDIO_SERIAL,
-	CX25840_AUDIO4 = 4,
-	CX25840_AUDIO5,
-	CX25840_AUDIO6,
-	CX25840_AUDIO7,
-	CX25840_AUDIO8,
-};
-
-enum cx25840_io_pin {
-	CX25840_PIN_DVALID_PRGM0 = 0,
-	CX25840_PIN_FIELD_PRGM1,
-	CX25840_PIN_HRESET_PRGM2,
-	CX25840_PIN_VRESET_HCTL_PRGM3,
-	CX25840_PIN_IRQ_N_PRGM4,
-	CX25840_PIN_IR_TX_PRGM6,
-	CX25840_PIN_IR_RX_PRGM5,
-	CX25840_PIN_GPIO0_PRGM8,
-	CX25840_PIN_GPIO1_PRGM9,
-	CX25840_PIN_SA_SDIN,		/* Alternate GP Input only */
-	CX25840_PIN_SA_SDOUT,		/* Alternate GP Input only */
-	CX25840_PIN_PLL_CLK_PRGM7,
-	CX25840_PIN_CHIP_SEL_VIPCLK,	/* Output only */
-};
-
-enum cx25840_io_pad {
-	/* Output pads */
-	CX25840_PAD_DEFAULT = 0,
-	CX25840_PAD_ACTIVE,
-	CX25840_PAD_VACTIVE,
-	CX25840_PAD_CBFLAG,
-	CX25840_PAD_VID_DATA_EXT0,
-	CX25840_PAD_VID_DATA_EXT1,
-	CX25840_PAD_GPO0,
-	CX25840_PAD_GPO1,
-	CX25840_PAD_GPO2,
-	CX25840_PAD_GPO3,
-	CX25840_PAD_IRQ_N,
-	CX25840_PAD_AC_SYNC,
-	CX25840_PAD_AC_SDOUT,
-	CX25840_PAD_PLL_CLK,
-	CX25840_PAD_VRESET,
-	CX25840_PAD_RESERVED,
-	/* Pads for PLL_CLK output only */
-	CX25840_PAD_XTI_X5_DLL,
-	CX25840_PAD_AUX_PLL,
-	CX25840_PAD_VID_PLL,
-	CX25840_PAD_XTI,
-	/* Input Pads */
-	CX25840_PAD_GPI0,
-	CX25840_PAD_GPI1,
-	CX25840_PAD_GPI2,
-	CX25840_PAD_GPI3,
-};
-
-enum cx25840_io_pin_strength {
-	CX25840_PIN_DRIVE_MEDIUM = 0,
-	CX25840_PIN_DRIVE_SLOW,
-	CX25840_PIN_DRIVE_FAST,
-};
-
-enum cx23885_io_pin {
-	CX23885_PIN_IR_RX_GPIO19,
-	CX23885_PIN_IR_TX_GPIO20,
-	CX23885_PIN_I2S_SDAT_GPIO21,
-	CX23885_PIN_I2S_WCLK_GPIO22,
-	CX23885_PIN_I2S_BCLK_GPIO23,
-	CX23885_PIN_IRQ_N_GPIO16,
-};
-
-enum cx23885_io_pad {
-	CX23885_PAD_IR_RX,
-	CX23885_PAD_GPIO19,
-	CX23885_PAD_IR_TX,
-	CX23885_PAD_GPIO20,
-	CX23885_PAD_I2S_SDAT,
-	CX23885_PAD_GPIO21,
-	CX23885_PAD_I2S_WCLK,
-	CX23885_PAD_GPIO22,
-	CX23885_PAD_I2S_BCLK,
-	CX23885_PAD_GPIO23,
-	CX23885_PAD_IRQ_N,
-	CX23885_PAD_GPIO16,
-};
-
-/* pvr150_workaround activates a workaround for a hardware bug that is
-   present in Hauppauge PVR-150 (and possibly PVR-500) cards that have
-   certain NTSC tuners (tveeprom tuner model numbers 85, 99 and 112). The
-   audio autodetect fails on some channels for these models and the workaround
-   is to select the audio standard explicitly. Many thanks to Hauppauge for
-   providing this information.
-   This platform data only needs to be supplied by the ivtv driver. */
-struct cx25840_platform_data {
-	int pvr150_workaround;
-};
-
-#endif
diff --git a/include/media/drv-intf/cx2341x.h b/include/media/drv-intf/cx2341x.h
new file mode 100644
index 000000000000..9635eebaab09
--- /dev/null
+++ b/include/media/drv-intf/cx2341x.h
@@ -0,0 +1,295 @@
+/*
+    cx23415/6/8 header containing common defines.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef CX2341X_H
+#define CX2341X_H
+
+#include <media/v4l2-ctrls.h>
+
+enum cx2341x_port {
+	CX2341X_PORT_MEMORY    = 0,
+	CX2341X_PORT_STREAMING = 1,
+	CX2341X_PORT_SERIAL    = 2
+};
+
+enum cx2341x_cap {
+	CX2341X_CAP_HAS_SLICED_VBI = 1 << 0,
+	CX2341X_CAP_HAS_TS 	   = 1 << 1,
+	CX2341X_CAP_HAS_AC3 	   = 1 << 2,
+};
+
+struct cx2341x_mpeg_params {
+	/* misc */
+	u32 capabilities;
+	enum cx2341x_port port;
+	u16 width;
+	u16 height;
+	u16 is_50hz;
+
+	/* stream */
+	enum v4l2_mpeg_stream_type stream_type;
+	enum v4l2_mpeg_stream_vbi_fmt stream_vbi_fmt;
+	u16 stream_insert_nav_packets;
+
+	/* audio */
+	enum v4l2_mpeg_audio_sampling_freq audio_sampling_freq;
+	enum v4l2_mpeg_audio_encoding audio_encoding;
+	enum v4l2_mpeg_audio_l2_bitrate audio_l2_bitrate;
+	enum v4l2_mpeg_audio_ac3_bitrate audio_ac3_bitrate;
+	enum v4l2_mpeg_audio_mode audio_mode;
+	enum v4l2_mpeg_audio_mode_extension audio_mode_extension;
+	enum v4l2_mpeg_audio_emphasis audio_emphasis;
+	enum v4l2_mpeg_audio_crc audio_crc;
+	u32 audio_properties;
+	u16 audio_mute;
+
+	/* video */
+	enum v4l2_mpeg_video_encoding video_encoding;
+	enum v4l2_mpeg_video_aspect video_aspect;
+	u16 video_b_frames;
+	u16 video_gop_size;
+	u16 video_gop_closure;
+	enum v4l2_mpeg_video_bitrate_mode video_bitrate_mode;
+	u32 video_bitrate;
+	u32 video_bitrate_peak;
+	u16 video_temporal_decimation;
+	u16 video_mute;
+	u32 video_mute_yuv;
+
+	/* encoding filters */
+	enum v4l2_mpeg_cx2341x_video_spatial_filter_mode video_spatial_filter_mode;
+	u16 video_spatial_filter;
+	enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type video_luma_spatial_filter_type;
+	enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type video_chroma_spatial_filter_type;
+	enum v4l2_mpeg_cx2341x_video_temporal_filter_mode video_temporal_filter_mode;
+	u16 video_temporal_filter;
+	enum v4l2_mpeg_cx2341x_video_median_filter_type video_median_filter_type;
+	u16 video_luma_median_filter_top;
+	u16 video_luma_median_filter_bottom;
+	u16 video_chroma_median_filter_top;
+	u16 video_chroma_median_filter_bottom;
+};
+
+#define CX2341X_MBOX_MAX_DATA 16
+
+extern const u32 cx2341x_mpeg_ctrls[];
+typedef int (*cx2341x_mbox_func)(void *priv, u32 cmd, int in, int out,
+		u32 data[CX2341X_MBOX_MAX_DATA]);
+int cx2341x_update(void *priv, cx2341x_mbox_func func,
+		const struct cx2341x_mpeg_params *old,
+		const struct cx2341x_mpeg_params *new);
+int cx2341x_ctrl_query(const struct cx2341x_mpeg_params *params,
+		struct v4l2_queryctrl *qctrl);
+const char * const *cx2341x_ctrl_get_menu(const struct cx2341x_mpeg_params *p, u32 id);
+int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params, int busy,
+		struct v4l2_ext_controls *ctrls, unsigned int cmd);
+void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p);
+void cx2341x_log_status(const struct cx2341x_mpeg_params *p, const char *prefix);
+
+struct cx2341x_handler;
+
+struct cx2341x_handler_ops {
+	/* needed for the video clock freq */
+	int (*s_audio_sampling_freq)(struct cx2341x_handler *hdl, u32 val);
+	/* needed for dualwatch */
+	int (*s_audio_mode)(struct cx2341x_handler *hdl, u32 val);
+	/* needed for setting up the video resolution */
+	int (*s_video_encoding)(struct cx2341x_handler *hdl, u32 val);
+	/* needed for setting up the sliced vbi insertion data structures */
+	int (*s_stream_vbi_fmt)(struct cx2341x_handler *hdl, u32 val);
+};
+
+struct cx2341x_handler {
+	u32 capabilities;
+	enum cx2341x_port port;
+	u16 width;
+	u16 height;
+	u16 is_50hz;
+	u32 audio_properties;
+
+	struct v4l2_ctrl_handler hdl;
+	void *priv;
+	cx2341x_mbox_func func;
+	const struct cx2341x_handler_ops *ops;
+
+	struct v4l2_ctrl *stream_vbi_fmt;
+
+	struct {
+		/* audio cluster */
+		struct v4l2_ctrl *audio_sampling_freq;
+		struct v4l2_ctrl *audio_encoding;
+		struct v4l2_ctrl *audio_l2_bitrate;
+		struct v4l2_ctrl *audio_mode;
+		struct v4l2_ctrl *audio_mode_extension;
+		struct v4l2_ctrl *audio_emphasis;
+		struct v4l2_ctrl *audio_crc;
+		struct v4l2_ctrl *audio_ac3_bitrate;
+	};
+
+	struct {
+		/* video gop cluster */
+		struct v4l2_ctrl *video_b_frames;
+		struct v4l2_ctrl *video_gop_size;
+	};
+
+	struct {
+		/* stream type cluster */
+		struct v4l2_ctrl *stream_type;
+		struct v4l2_ctrl *video_encoding;
+		struct v4l2_ctrl *video_bitrate_mode;
+		struct v4l2_ctrl *video_bitrate;
+		struct v4l2_ctrl *video_bitrate_peak;
+	};
+
+	struct {
+		/* video mute cluster */
+		struct v4l2_ctrl *video_mute;
+		struct v4l2_ctrl *video_mute_yuv;
+	};
+
+	struct {
+		/* video filter mode cluster */
+		struct v4l2_ctrl *video_spatial_filter_mode;
+		struct v4l2_ctrl *video_temporal_filter_mode;
+		struct v4l2_ctrl *video_median_filter_type;
+	};
+
+	struct {
+		/* video filter type cluster */
+		struct v4l2_ctrl *video_luma_spatial_filter_type;
+		struct v4l2_ctrl *video_chroma_spatial_filter_type;
+	};
+
+	struct  {
+		/* video filter cluster */
+		struct v4l2_ctrl *video_spatial_filter;
+		struct v4l2_ctrl *video_temporal_filter;
+	};
+
+	struct {
+		/* video median cluster */
+		struct v4l2_ctrl *video_luma_median_filter_top;
+		struct v4l2_ctrl *video_luma_median_filter_bottom;
+		struct v4l2_ctrl *video_chroma_median_filter_top;
+		struct v4l2_ctrl *video_chroma_median_filter_bottom;
+	};
+};
+
+int cx2341x_handler_init(struct cx2341x_handler *cxhdl,
+			 unsigned nr_of_controls_hint);
+void cx2341x_handler_set_50hz(struct cx2341x_handler *cxhdl, int is_50hz);
+int cx2341x_handler_setup(struct cx2341x_handler *cxhdl);
+void cx2341x_handler_set_busy(struct cx2341x_handler *cxhdl, int busy);
+
+/* Firmware names */
+#define CX2341X_FIRM_ENC_FILENAME "v4l-cx2341x-enc.fw"
+/* Decoder firmware for the cx23415 only */
+#define CX2341X_FIRM_DEC_FILENAME "v4l-cx2341x-dec.fw"
+
+/* Firmware API commands */
+
+/* MPEG decoder API, specific to the cx23415 */
+#define CX2341X_DEC_PING_FW 			0x00
+#define CX2341X_DEC_START_PLAYBACK 		0x01
+#define CX2341X_DEC_STOP_PLAYBACK 		0x02
+#define CX2341X_DEC_SET_PLAYBACK_SPEED 		0x03
+#define CX2341X_DEC_STEP_VIDEO 			0x05
+#define CX2341X_DEC_SET_DMA_BLOCK_SIZE 		0x08
+#define CX2341X_DEC_GET_XFER_INFO		0x09
+#define CX2341X_DEC_GET_DMA_STATUS		0x0a
+#define CX2341X_DEC_SCHED_DMA_FROM_HOST		0x0b
+#define CX2341X_DEC_PAUSE_PLAYBACK 		0x0d
+#define CX2341X_DEC_HALT_FW 			0x0e
+#define CX2341X_DEC_SET_STANDARD 		0x10
+#define CX2341X_DEC_GET_VERSION			0x11
+#define CX2341X_DEC_SET_STREAM_INPUT 		0x14
+#define CX2341X_DEC_GET_TIMING_INFO 		0x15
+#define CX2341X_DEC_SET_AUDIO_MODE 		0x16
+#define CX2341X_DEC_SET_EVENT_NOTIFICATION	0x17
+#define CX2341X_DEC_SET_DISPLAY_BUFFERS		0x18
+#define CX2341X_DEC_EXTRACT_VBI 		0x19
+#define CX2341X_DEC_SET_DECODER_SOURCE 		0x1a
+#define CX2341X_DEC_SET_PREBUFFERING		0x1e
+
+/* MPEG encoder API */
+#define CX2341X_ENC_PING_FW 			0x80
+#define CX2341X_ENC_START_CAPTURE 		0x81
+#define CX2341X_ENC_STOP_CAPTURE 		0x82
+#define CX2341X_ENC_SET_AUDIO_ID 		0x89
+#define CX2341X_ENC_SET_VIDEO_ID 		0x8b
+#define CX2341X_ENC_SET_PCR_ID 			0x8d
+#define CX2341X_ENC_SET_FRAME_RATE 		0x8f
+#define CX2341X_ENC_SET_FRAME_SIZE 		0x91
+#define CX2341X_ENC_SET_BIT_RATE 		0x95
+#define CX2341X_ENC_SET_GOP_PROPERTIES 		0x97
+#define CX2341X_ENC_SET_ASPECT_RATIO 		0x99
+#define CX2341X_ENC_SET_DNR_FILTER_MODE 	0x9b
+#define CX2341X_ENC_SET_DNR_FILTER_PROPS 	0x9d
+#define CX2341X_ENC_SET_CORING_LEVELS 		0x9f
+#define CX2341X_ENC_SET_SPATIAL_FILTER_TYPE 	0xa1
+#define CX2341X_ENC_SET_VBI_LINE 		0xb7
+#define CX2341X_ENC_SET_STREAM_TYPE 		0xb9
+#define CX2341X_ENC_SET_OUTPUT_PORT 		0xbb
+#define CX2341X_ENC_SET_AUDIO_PROPERTIES 	0xbd
+#define CX2341X_ENC_HALT_FW 			0xc3
+#define CX2341X_ENC_GET_VERSION			0xc4
+#define CX2341X_ENC_SET_GOP_CLOSURE 		0xc5
+#define CX2341X_ENC_GET_SEQ_END 		0xc6
+#define CX2341X_ENC_SET_PGM_INDEX_INFO 		0xc7
+#define CX2341X_ENC_SET_VBI_CONFIG		0xc8
+#define CX2341X_ENC_SET_DMA_BLOCK_SIZE 		0xc9
+#define CX2341X_ENC_GET_PREV_DMA_INFO_MB_10	0xca
+#define CX2341X_ENC_GET_PREV_DMA_INFO_MB_9	0xcb
+#define CX2341X_ENC_SCHED_DMA_TO_HOST 		0xcc
+#define CX2341X_ENC_INITIALIZE_INPUT 		0xcd
+#define CX2341X_ENC_SET_FRAME_DROP_RATE 	0xd0
+#define CX2341X_ENC_PAUSE_ENCODER 		0xd2
+#define CX2341X_ENC_REFRESH_INPUT 		0xd3
+#define CX2341X_ENC_SET_COPYRIGHT		0xd4
+#define CX2341X_ENC_SET_EVENT_NOTIFICATION 	0xd5
+#define CX2341X_ENC_SET_NUM_VSYNC_LINES 	0xd6
+#define CX2341X_ENC_SET_PLACEHOLDER 		0xd7
+#define CX2341X_ENC_MUTE_VIDEO 			0xd9
+#define CX2341X_ENC_MUTE_AUDIO 			0xda
+#define CX2341X_ENC_SET_VERT_CROP_LINE		0xdb
+#define CX2341X_ENC_MISC 			0xdc
+
+/* OSD API, specific to the cx23415 */
+#define CX2341X_OSD_GET_FRAMEBUFFER 		0x41
+#define CX2341X_OSD_GET_PIXEL_FORMAT 		0x42
+#define CX2341X_OSD_SET_PIXEL_FORMAT 		0x43
+#define CX2341X_OSD_GET_STATE 			0x44
+#define CX2341X_OSD_SET_STATE 			0x45
+#define CX2341X_OSD_GET_OSD_COORDS 		0x46
+#define CX2341X_OSD_SET_OSD_COORDS 		0x47
+#define CX2341X_OSD_GET_SCREEN_COORDS 		0x48
+#define CX2341X_OSD_SET_SCREEN_COORDS 		0x49
+#define CX2341X_OSD_GET_GLOBAL_ALPHA 		0x4a
+#define CX2341X_OSD_SET_GLOBAL_ALPHA 		0x4b
+#define CX2341X_OSD_SET_BLEND_COORDS 		0x4c
+#define CX2341X_OSD_GET_FLICKER_STATE 		0x4f
+#define CX2341X_OSD_SET_FLICKER_STATE 		0x50
+#define CX2341X_OSD_BLT_COPY 			0x52
+#define CX2341X_OSD_BLT_FILL 			0x53
+#define CX2341X_OSD_BLT_TEXT 			0x54
+#define CX2341X_OSD_SET_FRAMEBUFFER_WINDOW 	0x56
+#define CX2341X_OSD_SET_CHROMA_KEY 		0x60
+#define CX2341X_OSD_GET_ALPHA_CONTENT_INDEX 	0x61
+#define CX2341X_OSD_SET_ALPHA_CONTENT_INDEX 	0x62
+
+#endif /* CX2341X_H */
diff --git a/include/media/drv-intf/cx25840.h b/include/media/drv-intf/cx25840.h
new file mode 100644
index 000000000000..783c5bdd63eb
--- /dev/null
+++ b/include/media/drv-intf/cx25840.h
@@ -0,0 +1,188 @@
+/*
+    cx25840.h - definition for cx25840/1/2/3 inputs
+
+    Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl)
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _CX25840_H_
+#define _CX25840_H_
+
+/* Note that the cx25840 driver requires that the bridge driver calls the
+   v4l2_subdev's init operation in order to load the driver's firmware.
+   Without this the audio standard detection will fail and you will
+   only get mono.
+
+   Since loading the firmware is often problematic when the driver is
+   compiled into the kernel I recommend postponing calling this function
+   until the first open of the video device. Another reason for
+   postponing it is that loading this firmware takes a long time (seconds)
+   due to the slow i2c bus speed. So it will speed up the boot process if
+   you can avoid loading the fw as long as the video device isn't used. */
+
+enum cx25840_video_input {
+	/* Composite video inputs In1-In8 */
+	CX25840_COMPOSITE1 = 1,
+	CX25840_COMPOSITE2,
+	CX25840_COMPOSITE3,
+	CX25840_COMPOSITE4,
+	CX25840_COMPOSITE5,
+	CX25840_COMPOSITE6,
+	CX25840_COMPOSITE7,
+	CX25840_COMPOSITE8,
+
+	/* S-Video inputs consist of one luma input (In1-In8) ORed with one
+	   chroma input (In5-In8) */
+	CX25840_SVIDEO_LUMA1 = 0x10,
+	CX25840_SVIDEO_LUMA2 = 0x20,
+	CX25840_SVIDEO_LUMA3 = 0x30,
+	CX25840_SVIDEO_LUMA4 = 0x40,
+	CX25840_SVIDEO_LUMA5 = 0x50,
+	CX25840_SVIDEO_LUMA6 = 0x60,
+	CX25840_SVIDEO_LUMA7 = 0x70,
+	CX25840_SVIDEO_LUMA8 = 0x80,
+	CX25840_SVIDEO_CHROMA4 = 0x400,
+	CX25840_SVIDEO_CHROMA5 = 0x500,
+	CX25840_SVIDEO_CHROMA6 = 0x600,
+	CX25840_SVIDEO_CHROMA7 = 0x700,
+	CX25840_SVIDEO_CHROMA8 = 0x800,
+
+	/* S-Video aliases for common luma/chroma combinations */
+	CX25840_SVIDEO1 = 0x510,
+	CX25840_SVIDEO2 = 0x620,
+	CX25840_SVIDEO3 = 0x730,
+	CX25840_SVIDEO4 = 0x840,
+
+	/* Allow frames to specify specific input configurations */
+	CX25840_VIN1_CH1  = 0x80000000,
+	CX25840_VIN2_CH1  = 0x80000001,
+	CX25840_VIN3_CH1  = 0x80000002,
+	CX25840_VIN4_CH1  = 0x80000003,
+	CX25840_VIN5_CH1  = 0x80000004,
+	CX25840_VIN6_CH1  = 0x80000005,
+	CX25840_VIN7_CH1  = 0x80000006,
+	CX25840_VIN8_CH1  = 0x80000007,
+	CX25840_VIN4_CH2  = 0x80000000,
+	CX25840_VIN5_CH2  = 0x80000010,
+	CX25840_VIN6_CH2  = 0x80000020,
+	CX25840_NONE_CH2  = 0x80000030,
+	CX25840_VIN7_CH3  = 0x80000000,
+	CX25840_VIN8_CH3  = 0x80000040,
+	CX25840_NONE0_CH3 = 0x80000080,
+	CX25840_NONE1_CH3 = 0x800000c0,
+	CX25840_SVIDEO_ON = 0x80000100,
+	CX25840_COMPONENT_ON = 0x80000200,
+	CX25840_DIF_ON = 0x80000400,
+};
+
+enum cx25840_audio_input {
+	/* Audio inputs: serial or In4-In8 */
+	CX25840_AUDIO_SERIAL,
+	CX25840_AUDIO4 = 4,
+	CX25840_AUDIO5,
+	CX25840_AUDIO6,
+	CX25840_AUDIO7,
+	CX25840_AUDIO8,
+};
+
+enum cx25840_io_pin {
+	CX25840_PIN_DVALID_PRGM0 = 0,
+	CX25840_PIN_FIELD_PRGM1,
+	CX25840_PIN_HRESET_PRGM2,
+	CX25840_PIN_VRESET_HCTL_PRGM3,
+	CX25840_PIN_IRQ_N_PRGM4,
+	CX25840_PIN_IR_TX_PRGM6,
+	CX25840_PIN_IR_RX_PRGM5,
+	CX25840_PIN_GPIO0_PRGM8,
+	CX25840_PIN_GPIO1_PRGM9,
+	CX25840_PIN_SA_SDIN,		/* Alternate GP Input only */
+	CX25840_PIN_SA_SDOUT,		/* Alternate GP Input only */
+	CX25840_PIN_PLL_CLK_PRGM7,
+	CX25840_PIN_CHIP_SEL_VIPCLK,	/* Output only */
+};
+
+enum cx25840_io_pad {
+	/* Output pads */
+	CX25840_PAD_DEFAULT = 0,
+	CX25840_PAD_ACTIVE,
+	CX25840_PAD_VACTIVE,
+	CX25840_PAD_CBFLAG,
+	CX25840_PAD_VID_DATA_EXT0,
+	CX25840_PAD_VID_DATA_EXT1,
+	CX25840_PAD_GPO0,
+	CX25840_PAD_GPO1,
+	CX25840_PAD_GPO2,
+	CX25840_PAD_GPO3,
+	CX25840_PAD_IRQ_N,
+	CX25840_PAD_AC_SYNC,
+	CX25840_PAD_AC_SDOUT,
+	CX25840_PAD_PLL_CLK,
+	CX25840_PAD_VRESET,
+	CX25840_PAD_RESERVED,
+	/* Pads for PLL_CLK output only */
+	CX25840_PAD_XTI_X5_DLL,
+	CX25840_PAD_AUX_PLL,
+	CX25840_PAD_VID_PLL,
+	CX25840_PAD_XTI,
+	/* Input Pads */
+	CX25840_PAD_GPI0,
+	CX25840_PAD_GPI1,
+	CX25840_PAD_GPI2,
+	CX25840_PAD_GPI3,
+};
+
+enum cx25840_io_pin_strength {
+	CX25840_PIN_DRIVE_MEDIUM = 0,
+	CX25840_PIN_DRIVE_SLOW,
+	CX25840_PIN_DRIVE_FAST,
+};
+
+enum cx23885_io_pin {
+	CX23885_PIN_IR_RX_GPIO19,
+	CX23885_PIN_IR_TX_GPIO20,
+	CX23885_PIN_I2S_SDAT_GPIO21,
+	CX23885_PIN_I2S_WCLK_GPIO22,
+	CX23885_PIN_I2S_BCLK_GPIO23,
+	CX23885_PIN_IRQ_N_GPIO16,
+};
+
+enum cx23885_io_pad {
+	CX23885_PAD_IR_RX,
+	CX23885_PAD_GPIO19,
+	CX23885_PAD_IR_TX,
+	CX23885_PAD_GPIO20,
+	CX23885_PAD_I2S_SDAT,
+	CX23885_PAD_GPIO21,
+	CX23885_PAD_I2S_WCLK,
+	CX23885_PAD_GPIO22,
+	CX23885_PAD_I2S_BCLK,
+	CX23885_PAD_GPIO23,
+	CX23885_PAD_IRQ_N,
+	CX23885_PAD_GPIO16,
+};
+
+/* pvr150_workaround activates a workaround for a hardware bug that is
+   present in Hauppauge PVR-150 (and possibly PVR-500) cards that have
+   certain NTSC tuners (tveeprom tuner model numbers 85, 99 and 112). The
+   audio autodetect fails on some channels for these models and the workaround
+   is to select the audio standard explicitly. Many thanks to Hauppauge for
+   providing this information.
+   This platform data only needs to be supplied by the ivtv driver. */
+struct cx25840_platform_data {
+	int pvr150_workaround;
+};
+
+#endif
diff --git a/include/media/drv-intf/exynos-fimc.h b/include/media/drv-intf/exynos-fimc.h
new file mode 100644
index 000000000000..69bcd2a07d5c
--- /dev/null
+++ b/include/media/drv-intf/exynos-fimc.h
@@ -0,0 +1,161 @@
+/*
+ * Samsung S5P/Exynos4 SoC series camera interface driver header
+ *
+ * Copyright (C) 2010 - 2013 Samsung Electronics Co., Ltd.
+ * Sylwester Nawrocki <s.nawrocki@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef S5P_FIMC_H_
+#define S5P_FIMC_H_
+
+#include <media/media-entity.h>
+#include <media/v4l2-dev.h>
+#include <media/v4l2-mediabus.h>
+
+/*
+ * Enumeration of data inputs to the camera subsystem.
+ */
+enum fimc_input {
+	FIMC_INPUT_PARALLEL_0	= 1,
+	FIMC_INPUT_PARALLEL_1,
+	FIMC_INPUT_MIPI_CSI2_0	= 3,
+	FIMC_INPUT_MIPI_CSI2_1,
+	FIMC_INPUT_WRITEBACK_A	= 5,
+	FIMC_INPUT_WRITEBACK_B,
+	FIMC_INPUT_WRITEBACK_ISP = 5,
+};
+
+/*
+ * Enumeration of the FIMC data bus types.
+ */
+enum fimc_bus_type {
+	/* Camera parallel bus */
+	FIMC_BUS_TYPE_ITU_601 = 1,
+	/* Camera parallel bus with embedded synchronization */
+	FIMC_BUS_TYPE_ITU_656,
+	/* Camera MIPI-CSI2 serial bus */
+	FIMC_BUS_TYPE_MIPI_CSI2,
+	/* FIFO link from LCD controller (WriteBack A) */
+	FIMC_BUS_TYPE_LCD_WRITEBACK_A,
+	/* FIFO link from LCD controller (WriteBack B) */
+	FIMC_BUS_TYPE_LCD_WRITEBACK_B,
+	/* FIFO link from FIMC-IS */
+	FIMC_BUS_TYPE_ISP_WRITEBACK = FIMC_BUS_TYPE_LCD_WRITEBACK_B,
+};
+
+#define fimc_input_is_parallel(x) ((x) == 1 || (x) == 2)
+#define fimc_input_is_mipi_csi(x) ((x) == 3 || (x) == 4)
+
+/*
+ * The subdevices' group IDs.
+ */
+#define GRP_ID_SENSOR		(1 << 8)
+#define GRP_ID_FIMC_IS_SENSOR	(1 << 9)
+#define GRP_ID_WRITEBACK	(1 << 10)
+#define GRP_ID_CSIS		(1 << 11)
+#define GRP_ID_FIMC		(1 << 12)
+#define GRP_ID_FLITE		(1 << 13)
+#define GRP_ID_FIMC_IS		(1 << 14)
+
+/**
+ * struct fimc_source_info - video source description required for the host
+ *			     interface configuration
+ *
+ * @fimc_bus_type: FIMC camera input type
+ * @sensor_bus_type: image sensor bus type, MIPI, ITU-R BT.601 etc.
+ * @flags: the parallel sensor bus flags defining signals polarity (V4L2_MBUS_*)
+ * @mux_id: FIMC camera interface multiplexer index (separate for MIPI and ITU)
+ */
+struct fimc_source_info {
+	enum fimc_bus_type fimc_bus_type;
+	enum fimc_bus_type sensor_bus_type;
+	u16 flags;
+	u16 mux_id;
+};
+
+/*
+ * v4l2_device notification id. This is only for internal use in the kernel.
+ * Sensor subdevs should issue S5P_FIMC_TX_END_NOTIFY notification in single
+ * frame capture mode when there is only one VSYNC pulse issued by the sensor
+ * at begining of the frame transmission.
+ */
+#define S5P_FIMC_TX_END_NOTIFY _IO('e', 0)
+
+#define FIMC_MAX_PLANES	3
+
+/**
+ * struct fimc_fmt - color format data structure
+ * @mbus_code: media bus pixel code, -1 if not applicable
+ * @name: format description
+ * @fourcc: fourcc code for this format, 0 if not applicable
+ * @color: the driver's private color format id
+ * @memplanes: number of physically non-contiguous data planes
+ * @colplanes: number of physically contiguous data planes
+ * @colorspace: v4l2 colorspace (V4L2_COLORSPACE_*)
+ * @depth: per plane driver's private 'number of bits per pixel'
+ * @mdataplanes: bitmask indicating meta data plane(s), (1 << plane_no)
+ * @flags: flags indicating which operation mode format applies to
+ */
+struct fimc_fmt {
+	u32 mbus_code;
+	char	*name;
+	u32	fourcc;
+	u32	color;
+	u16	memplanes;
+	u16	colplanes;
+	u8	colorspace;
+	u8	depth[FIMC_MAX_PLANES];
+	u16	mdataplanes;
+	u16	flags;
+#define FMT_FLAGS_CAM		(1 << 0)
+#define FMT_FLAGS_M2M_IN	(1 << 1)
+#define FMT_FLAGS_M2M_OUT	(1 << 2)
+#define FMT_FLAGS_M2M		(1 << 1 | 1 << 2)
+#define FMT_HAS_ALPHA		(1 << 3)
+#define FMT_FLAGS_COMPRESSED	(1 << 4)
+#define FMT_FLAGS_WRITEBACK	(1 << 5)
+#define FMT_FLAGS_RAW_BAYER	(1 << 6)
+#define FMT_FLAGS_YUV		(1 << 7)
+};
+
+struct exynos_media_pipeline;
+
+/*
+ * Media pipeline operations to be called from within a video node,  i.e. the
+ * last entity within the pipeline. Implemented by related media device driver.
+ */
+struct exynos_media_pipeline_ops {
+	int (*prepare)(struct exynos_media_pipeline *p,
+						struct media_entity *me);
+	int (*unprepare)(struct exynos_media_pipeline *p);
+	int (*open)(struct exynos_media_pipeline *p, struct media_entity *me,
+							bool resume);
+	int (*close)(struct exynos_media_pipeline *p);
+	int (*set_stream)(struct exynos_media_pipeline *p, bool state);
+};
+
+struct exynos_video_entity {
+	struct video_device vdev;
+	struct exynos_media_pipeline *pipe;
+};
+
+struct exynos_media_pipeline {
+	struct media_pipeline mp;
+	const struct exynos_media_pipeline_ops *ops;
+};
+
+static inline struct exynos_video_entity *vdev_to_exynos_video_entity(
+					struct video_device *vdev)
+{
+	return container_of(vdev, struct exynos_video_entity, vdev);
+}
+
+#define fimc_pipeline_call(ent, op, args...)				  \
+	(!(ent) ? -ENOENT : (((ent)->pipe->ops && (ent)->pipe->ops->op) ? \
+	(ent)->pipe->ops->op(((ent)->pipe), ##args) : -ENOIOCTLCMD))	  \
+
+#endif /* S5P_FIMC_H_ */
diff --git a/include/media/drv-intf/msp3400.h b/include/media/drv-intf/msp3400.h
new file mode 100644
index 000000000000..1e6e80213a77
--- /dev/null
+++ b/include/media/drv-intf/msp3400.h
@@ -0,0 +1,225 @@
+/*
+    msp3400.h - definition for msp3400 inputs and outputs
+
+    Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl)
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _MSP3400_H_
+#define _MSP3400_H_
+
+/* msp3400 routing
+   ===============
+
+   The msp3400 has a complicated routing scheme with many possible
+   combinations. The details are all in the datasheets but I will try
+   to give a short description here.
+
+   Inputs
+   ======
+
+   There are 1) tuner inputs, 2) I2S inputs, 3) SCART inputs. You will have
+   to select which tuner input to use and which SCART input to use. The
+   selected tuner input, the selected SCART input and all I2S inputs go to
+   the DSP (the tuner input first goes through the demodulator).
+
+   The DSP handles things like volume, bass/treble, balance, and some chips
+   have support for surround sound. It has several outputs: MAIN, AUX, I2S
+   and SCART1/2. Each output can select which DSP input to use. So the MAIN
+   output can select the tuner input while at the same time the SCART1 output
+   uses the I2S input.
+
+   Outputs
+   =======
+
+   Most DSP outputs are also the outputs of the msp3400. However, the SCART
+   outputs of the msp3400 can select which input to use: either the SCART1 or
+   SCART2 output from the DSP, or the msp3400 SCART inputs, thus completely
+   bypassing the DSP.
+
+   Summary
+   =======
+
+   So to specify a complete routing scheme for the msp3400 you will have to
+   specify in the 'input' arg of the s_routing function:
+
+   1) which tuner input to use
+   2) which SCART input to use
+   3) which DSP input to use for each DSP output
+
+   And in the 'output' arg of the s_routing function you specify:
+
+   1) which SCART input to use for each SCART output
+
+   Depending on how the msp is wired to the other components you can
+   ignore or mute certain inputs or outputs.
+
+   Also, depending on the msp version only a subset of the inputs or
+   outputs may be present. At the end of this header some tables are
+   added containing a list of what is available for each msp version.
+ */
+
+/* Inputs to the DSP unit: two independent selections have to be made:
+   1) the tuner (SIF) input
+   2) the SCART input
+   Bits 0-2 are used for the SCART input select, bit 3 is used for the tuner
+   input, bits 4-7 are reserved.
+ */
+
+/* SCART input to DSP selection */
+#define MSP_IN_SCART1  		0  /* Pin SC1_IN */
+#define MSP_IN_SCART2  		1  /* Pin SC2_IN */
+#define MSP_IN_SCART3  		2  /* Pin SC3_IN */
+#define MSP_IN_SCART4  		3  /* Pin SC4_IN */
+#define MSP_IN_MONO     	6  /* Pin MONO_IN */
+#define MSP_IN_MUTE     	7  /* Mute DSP input */
+#define MSP_SCART_TO_DSP(in) 	(in)
+/* Tuner input to demodulator and DSP selection */
+#define MSP_IN_TUNER1 		0  /* Analog Sound IF input pin ANA_IN1 */
+#define MSP_IN_TUNER2 		1  /* Analog Sound IF input pin ANA_IN2 */
+#define MSP_TUNER_TO_DSP(in) 	((in) << 3)
+
+/* The msp has up to 5 DSP outputs, each output can independently select
+   a DSP input.
+
+   The DSP outputs are: loudspeaker output (aka MAIN), headphones output
+   (aka AUX), SCART1 DA output, SCART2 DA output and an I2S output.
+   There also is a quasi-peak detector output, but that is not used by
+   this driver and is set to the same input as the loudspeaker output.
+   Not all outputs are supported by all msp models. Setting the input
+   of an unsupported output will be ignored by the driver.
+
+   There are up to 16 DSP inputs to choose from, so each output is
+   assigned 4 bits.
+
+   Note: the 44x8G can mix two inputs and feed the result back to the
+   DSP. This is currently not implemented. Also not implemented is the
+   multi-channel capable I2S3 input of the 44x0G. If someone can demonstrate
+   a need for one of those features then additional support can be added. */
+#define MSP_DSP_IN_TUNER 	0  /* Tuner DSP input */
+#define MSP_DSP_IN_SCART 	2  /* SCART DSP input */
+#define MSP_DSP_IN_I2S1 	5  /* I2S1 DSP input */
+#define MSP_DSP_IN_I2S2 	6  /* I2S2 DSP input */
+#define MSP_DSP_IN_I2S3    	7  /* I2S3 DSP input */
+#define MSP_DSP_IN_MAIN_AVC 	11 /* MAIN AVC processed DSP input */
+#define MSP_DSP_IN_MAIN 	12 /* MAIN DSP input */
+#define MSP_DSP_IN_AUX 		13 /* AUX DSP input */
+#define MSP_DSP_TO_MAIN(in)   	((in) << 4)
+#define MSP_DSP_TO_AUX(in)    	((in) << 8)
+#define MSP_DSP_TO_SCART1(in) 	((in) << 12)
+#define MSP_DSP_TO_SCART2(in) 	((in) << 16)
+#define MSP_DSP_TO_I2S(in)    	((in) << 20)
+
+/* Output SCART select: the SCART outputs can select which input
+   to use. */
+#define MSP_SC_IN_SCART1 	0  /* SCART1 input, bypassing the DSP */
+#define MSP_SC_IN_SCART2 	1  /* SCART2 input, bypassing the DSP */
+#define MSP_SC_IN_SCART3 	2  /* SCART3 input, bypassing the DSP */
+#define MSP_SC_IN_SCART4 	3  /* SCART4 input, bypassing the DSP */
+#define MSP_SC_IN_DSP_SCART1 	4  /* DSP SCART1 input */
+#define MSP_SC_IN_DSP_SCART2 	5  /* DSP SCART2 input */
+#define MSP_SC_IN_MONO 		6  /* MONO input, bypassing the DSP */
+#define MSP_SC_IN_MUTE 		7  /* MUTE output */
+#define MSP_SC_TO_SCART1(in)	(in)
+#define MSP_SC_TO_SCART2(in)	((in) << 4)
+
+/* Shortcut macros */
+#define MSP_INPUT(sc, t, main_aux_src, sc_i2s_src) \
+	(MSP_SCART_TO_DSP(sc) | \
+	 MSP_TUNER_TO_DSP(t) | \
+	 MSP_DSP_TO_MAIN(main_aux_src) | \
+	 MSP_DSP_TO_AUX(main_aux_src) | \
+	 MSP_DSP_TO_SCART1(sc_i2s_src) | \
+	 MSP_DSP_TO_SCART2(sc_i2s_src) | \
+	 MSP_DSP_TO_I2S(sc_i2s_src))
+#define MSP_INPUT_DEFAULT MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1, \
+				    MSP_DSP_IN_TUNER, MSP_DSP_IN_TUNER)
+#define MSP_OUTPUT(sc) \
+	(MSP_SC_TO_SCART1(sc) | \
+	 MSP_SC_TO_SCART2(sc))
+/* This equals the RESET position of the msp3400 ACB register */
+#define MSP_OUTPUT_DEFAULT (MSP_SC_TO_SCART1(MSP_SC_IN_SCART3) | \
+			    MSP_SC_TO_SCART2(MSP_SC_IN_DSP_SCART1))
+
+/* Tuner inputs vs. msp version */
+/* Chip      TUNER_1   TUNER_2
+   -------------------------
+   msp34x0b  y         y
+   msp34x0c  y         y
+   msp34x0d  y         y
+   msp34x5d  y         n
+   msp34x7d  y         n
+   msp34x0g  y         y
+   msp34x1g  y         y
+   msp34x2g  y         y
+   msp34x5g  y         n
+   msp34x7g  y         n
+   msp44x0g  y         y
+   msp44x8g  y         y
+ */
+
+/* SCART inputs vs. msp version */
+/* Chip      SC1 SC2 SC3 SC4
+   -------------------------
+   msp34x0b  y   y   y   n
+   msp34x0c  y   y   y   n
+   msp34x0d  y   y   y   y
+   msp34x5d  y   y   n   n
+   msp34x7d  y   n   n   n
+   msp34x0g  y   y   y   y
+   msp34x1g  y   y   y   y
+   msp34x2g  y   y   y   y
+   msp34x5g  y   y   n   n
+   msp34x7g  y   n   n   n
+   msp44x0g  y   y   y   y
+   msp44x8g  y   y   y   y
+ */
+
+/* DSP inputs vs. msp version (tuner and SCART inputs are always available) */
+/* Chip      I2S1 I2S2 I2S3 MAIN_AVC MAIN AUX
+   ------------------------------------------
+   msp34x0b  y    n    n    n        n    n
+   msp34x0c  y    y    n    n        n    n
+   msp34x0d  y    y    n    n        n    n
+   msp34x5d  y    y    n    n        n    n
+   msp34x7d  n    n    n    n        n    n
+   msp34x0g  y    y    n    n        n    n
+   msp34x1g  y    y    n    n        n    n
+   msp34x2g  y    y    n    y        y    y
+   msp34x5g  y    y    n    n        n    n
+   msp34x7g  n    n    n    n        n    n
+   msp44x0g  y    y    y    y        y    y
+   msp44x8g  y    y    y    n        n    n
+ */
+
+/* DSP outputs vs. msp version */
+/* Chip      MAIN AUX SCART1 SCART2 I2S
+   ------------------------------------
+   msp34x0b  y    y   y      n      y
+   msp34x0c  y    y   y      n      y
+   msp34x0d  y    y   y      y      y
+   msp34x5d  y    n   y      n      y
+   msp34x7d  y    n   y      n      n
+   msp34x0g  y    y   y      y      y
+   msp34x1g  y    y   y      y      y
+   msp34x2g  y    y   y      y      y
+   msp34x5g  y    n   y      n      y
+   msp34x7g  y    n   y      n      n
+   msp44x0g  y    y   y      y      y
+   msp44x8g  y    y   y      y      y
+ */
+
+#endif /* MSP3400_H */
diff --git a/include/media/drv-intf/s3c_camif.h b/include/media/drv-intf/s3c_camif.h
new file mode 100644
index 000000000000..df96c2c789b4
--- /dev/null
+++ b/include/media/drv-intf/s3c_camif.h
@@ -0,0 +1,45 @@
+/*
+ * s3c24xx/s3c64xx SoC series Camera Interface (CAMIF) driver
+ *
+ * Copyright (C) 2012 Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef MEDIA_S3C_CAMIF_
+#define MEDIA_S3C_CAMIF_
+
+#include <linux/i2c.h>
+#include <media/v4l2-mediabus.h>
+
+/**
+ * struct s3c_camif_sensor_info - an image sensor description
+ * @i2c_board_info: pointer to an I2C sensor subdevice board info
+ * @clock_frequency: frequency of the clock the host provides to a sensor
+ * @mbus_type: media bus type
+ * @i2c_bus_num: i2c control bus id the sensor is attached to
+ * @flags: the parallel bus flags defining signals polarity (V4L2_MBUS_*)
+ * @use_field: 1 if parallel bus FIELD signal is used (only s3c64xx)
+ */
+struct s3c_camif_sensor_info {
+	struct i2c_board_info i2c_board_info;
+	unsigned long clock_frequency;
+	enum v4l2_mbus_type mbus_type;
+	u16 i2c_bus_num;
+	u16 flags;
+	u8 use_field;
+};
+
+struct s3c_camif_plat_data {
+	struct s3c_camif_sensor_info sensor;
+	int (*gpio_get)(void);
+	int (*gpio_put)(void);
+};
+
+/* Platform default helper functions */
+int s3c_camif_gpio_get(void);
+int s3c_camif_gpio_put(void);
+
+#endif /* MEDIA_S3C_CAMIF_ */
diff --git a/include/media/drv-intf/saa7146.h b/include/media/drv-intf/saa7146.h
new file mode 100644
index 000000000000..96058a5a4acc
--- /dev/null
+++ b/include/media/drv-intf/saa7146.h
@@ -0,0 +1,471 @@
+#ifndef __SAA7146__
+#define __SAA7146__
+
+#include <linux/delay.h>	/* for delay-stuff */
+#include <linux/slab.h>		/* for kmalloc/kfree */
+#include <linux/pci.h>		/* for pci-config-stuff, vendor ids etc. */
+#include <linux/init.h>		/* for "__init" */
+#include <linux/interrupt.h>	/* for IMMEDIATE_BH */
+#include <linux/kmod.h>		/* for kernel module loader */
+#include <linux/i2c.h>		/* for i2c subsystem */
+#include <asm/io.h>		/* for accessing devices */
+#include <linux/stringify.h>
+#include <linux/mutex.h>
+#include <linux/scatterlist.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ctrls.h>
+
+#include <linux/vmalloc.h>	/* for vmalloc() */
+#include <linux/mm.h>		/* for vmalloc_to_page() */
+
+#define saa7146_write(sxy,adr,dat)    writel((dat),(sxy->mem+(adr)))
+#define saa7146_read(sxy,adr)         readl(sxy->mem+(adr))
+
+extern unsigned int saa7146_debug;
+
+#ifndef DEBUG_VARIABLE
+	#define DEBUG_VARIABLE saa7146_debug
+#endif
+
+#define ERR(fmt, ...)	pr_err("%s: " fmt, __func__, ##__VA_ARGS__)
+
+#define _DBG(mask, fmt, ...)						\
+do {									\
+	if (DEBUG_VARIABLE & mask)					\
+		pr_debug("%s(): " fmt, __func__, ##__VA_ARGS__);	\
+} while (0)
+
+/* simple debug messages */
+#define DEB_S(fmt, ...)		_DBG(0x01, fmt, ##__VA_ARGS__)
+/* more detailed debug messages */
+#define DEB_D(fmt, ...)		_DBG(0x02, fmt, ##__VA_ARGS__)
+/* print enter and exit of functions */
+#define DEB_EE(fmt, ...)	_DBG(0x04, fmt, ##__VA_ARGS__)
+/* i2c debug messages */
+#define DEB_I2C(fmt, ...)	_DBG(0x08, fmt, ##__VA_ARGS__)
+/* vbi debug messages */
+#define DEB_VBI(fmt, ...)	_DBG(0x10, fmt, ##__VA_ARGS__)
+/* interrupt debug messages */
+#define DEB_INT(fmt, ...)	_DBG(0x20, fmt, ##__VA_ARGS__)
+/* capture debug messages */
+#define DEB_CAP(fmt, ...)	_DBG(0x40, fmt, ##__VA_ARGS__)
+
+#define SAA7146_ISR_CLEAR(x,y) \
+	saa7146_write(x, ISR, (y));
+
+struct module;
+
+struct saa7146_dev;
+struct saa7146_extension;
+struct saa7146_vv;
+
+/* saa7146 page table */
+struct saa7146_pgtable {
+	unsigned int	size;
+	__le32		*cpu;
+	dma_addr_t	dma;
+	/* used for offsets for u,v planes for planar capture modes */
+	unsigned long	offset;
+	/* used for custom pagetables (used for example by budget dvb cards) */
+	struct scatterlist *slist;
+	int		nents;
+};
+
+struct saa7146_pci_extension_data {
+	struct saa7146_extension *ext;
+	void *ext_priv;			/* most likely a name string */
+};
+
+#define MAKE_EXTENSION_PCI(x_var, x_vendor, x_device)		\
+	{							\
+		.vendor    = PCI_VENDOR_ID_PHILIPS,		\
+		.device	   = PCI_DEVICE_ID_PHILIPS_SAA7146,	\
+		.subvendor = x_vendor,				\
+		.subdevice = x_device,				\
+		.driver_data = (unsigned long)& x_var,		\
+	}
+
+struct saa7146_extension
+{
+	char	name[32];		/* name of the device */
+#define SAA7146_USE_I2C_IRQ	0x1
+#define SAA7146_I2C_SHORT_DELAY	0x2
+	int	flags;
+
+	/* pairs of subvendor and subdevice ids for
+	   supported devices, last entry 0xffff, 0xfff */
+	struct module *module;
+	struct pci_driver driver;
+	struct pci_device_id *pci_tbl;
+
+	/* extension functions */
+	int (*probe)(struct saa7146_dev *);
+	int (*attach)(struct saa7146_dev *, struct saa7146_pci_extension_data *);
+	int (*detach)(struct saa7146_dev*);
+
+	u32	irq_mask;	/* mask to indicate, which irq-events are handled by the extension */
+	void	(*irq_func)(struct saa7146_dev*, u32* irq_mask);
+};
+
+struct saa7146_dma
+{
+	dma_addr_t	dma_handle;
+	__le32		*cpu_addr;
+};
+
+struct saa7146_dev
+{
+	struct module			*module;
+
+	struct v4l2_device 		v4l2_dev;
+	struct v4l2_ctrl_handler	ctrl_handler;
+
+	/* different device locks */
+	spinlock_t			slock;
+	struct mutex			v4l2_lock;
+
+	unsigned char			__iomem *mem;		/* pointer to mapped IO memory */
+	u32				revision;	/* chip revision; needed for bug-workarounds*/
+
+	/* pci-device & irq stuff*/
+	char				name[32];
+	struct pci_dev			*pci;
+	u32				int_todo;
+	spinlock_t			int_slock;
+
+	/* extension handling */
+	struct saa7146_extension	*ext;		/* indicates if handled by extension */
+	void				*ext_priv;	/* pointer for extension private use (most likely some private data) */
+	struct saa7146_ext_vv		*ext_vv_data;
+
+	/* per device video/vbi informations (if available) */
+	struct saa7146_vv	*vv_data;
+	void (*vv_callback)(struct saa7146_dev *dev, unsigned long status);
+
+	/* i2c-stuff */
+	struct mutex			i2c_lock;
+
+	u32				i2c_bitrate;
+	struct saa7146_dma		d_i2c;	/* pointer to i2c memory */
+	wait_queue_head_t		i2c_wq;
+	int				i2c_op;
+
+	/* memories */
+	struct saa7146_dma		d_rps0;
+	struct saa7146_dma		d_rps1;
+};
+
+static inline struct saa7146_dev *to_saa7146_dev(struct v4l2_device *v4l2_dev)
+{
+	return container_of(v4l2_dev, struct saa7146_dev, v4l2_dev);
+}
+
+/* from saa7146_i2c.c */
+int saa7146_i2c_adapter_prepare(struct saa7146_dev *dev, struct i2c_adapter *i2c_adapter, u32 bitrate);
+
+/* from saa7146_core.c */
+int saa7146_register_extension(struct saa7146_extension*);
+int saa7146_unregister_extension(struct saa7146_extension*);
+struct saa7146_format* saa7146_format_by_fourcc(struct saa7146_dev *dev, int fourcc);
+int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt);
+void saa7146_pgtable_free(struct pci_dev *pci, struct saa7146_pgtable *pt);
+int saa7146_pgtable_build_single(struct pci_dev *pci, struct saa7146_pgtable *pt, struct scatterlist *list, int length );
+void *saa7146_vmalloc_build_pgtable(struct pci_dev *pci, long length, struct saa7146_pgtable *pt);
+void saa7146_vfree_destroy_pgtable(struct pci_dev *pci, void *mem, struct saa7146_pgtable *pt);
+void saa7146_setgpio(struct saa7146_dev *dev, int port, u32 data);
+int saa7146_wait_for_debi_done(struct saa7146_dev *dev, int nobusyloop);
+
+/* some memory sizes */
+#define SAA7146_I2C_MEM		( 1*PAGE_SIZE)
+#define SAA7146_RPS_MEM		( 1*PAGE_SIZE)
+
+/* some i2c constants */
+#define SAA7146_I2C_TIMEOUT	100	/* i2c-timeout-value in ms */
+#define SAA7146_I2C_RETRIES	3	/* how many times shall we retry an i2c-operation? */
+#define SAA7146_I2C_DELAY	5	/* time we wait after certain i2c-operations */
+
+/* unsorted defines */
+#define ME1    0x0000000800
+#define PV1    0x0000000008
+
+/* gpio defines */
+#define SAA7146_GPIO_INPUT 0x00
+#define SAA7146_GPIO_IRQHI 0x10
+#define SAA7146_GPIO_IRQLO 0x20
+#define SAA7146_GPIO_IRQHL 0x30
+#define SAA7146_GPIO_OUTLO 0x40
+#define SAA7146_GPIO_OUTHI 0x50
+
+/* debi defines */
+#define DEBINOSWAP 0x000e0000
+
+/* define for the register programming sequencer (rps) */
+#define CMD_NOP		0x00000000  /* No operation */
+#define CMD_CLR_EVENT	0x00000000  /* Clear event */
+#define CMD_SET_EVENT	0x10000000  /* Set signal event */
+#define CMD_PAUSE	0x20000000  /* Pause */
+#define CMD_CHECK_LATE	0x30000000  /* Check late */
+#define CMD_UPLOAD	0x40000000  /* Upload */
+#define CMD_STOP	0x50000000  /* Stop */
+#define CMD_INTERRUPT	0x60000000  /* Interrupt */
+#define CMD_JUMP	0x80000000  /* Jump */
+#define CMD_WR_REG	0x90000000  /* Write (load) register */
+#define CMD_RD_REG	0xa0000000  /* Read (store) register */
+#define CMD_WR_REG_MASK	0xc0000000  /* Write register with mask */
+
+#define CMD_OAN		MASK_27
+#define CMD_INV		MASK_26
+#define CMD_SIG4	MASK_25
+#define CMD_SIG3	MASK_24
+#define CMD_SIG2	MASK_23
+#define CMD_SIG1	MASK_22
+#define CMD_SIG0	MASK_21
+#define CMD_O_FID_B	MASK_14
+#define CMD_E_FID_B	MASK_13
+#define CMD_O_FID_A	MASK_12
+#define CMD_E_FID_A	MASK_11
+
+/* some events and command modifiers for rps1 squarewave generator */
+#define EVT_HS          (1<<15)     // Source Line Threshold reached
+#define EVT_VBI_B       (1<<9)      // VSYNC Event
+#define RPS_OAN         (1<<27)     // 1: OR events, 0: AND events
+#define RPS_INV         (1<<26)     // Invert (compound) event
+#define GPIO3_MSK       0xFF000000  // GPIO #3 control bits
+
+/* Bit mask constants */
+#define MASK_00   0x00000001    /* Mask value for bit 0 */
+#define MASK_01   0x00000002    /* Mask value for bit 1 */
+#define MASK_02   0x00000004    /* Mask value for bit 2 */
+#define MASK_03   0x00000008    /* Mask value for bit 3 */
+#define MASK_04   0x00000010    /* Mask value for bit 4 */
+#define MASK_05   0x00000020    /* Mask value for bit 5 */
+#define MASK_06   0x00000040    /* Mask value for bit 6 */
+#define MASK_07   0x00000080    /* Mask value for bit 7 */
+#define MASK_08   0x00000100    /* Mask value for bit 8 */
+#define MASK_09   0x00000200    /* Mask value for bit 9 */
+#define MASK_10   0x00000400    /* Mask value for bit 10 */
+#define MASK_11   0x00000800    /* Mask value for bit 11 */
+#define MASK_12   0x00001000    /* Mask value for bit 12 */
+#define MASK_13   0x00002000    /* Mask value for bit 13 */
+#define MASK_14   0x00004000    /* Mask value for bit 14 */
+#define MASK_15   0x00008000    /* Mask value for bit 15 */
+#define MASK_16   0x00010000    /* Mask value for bit 16 */
+#define MASK_17   0x00020000    /* Mask value for bit 17 */
+#define MASK_18   0x00040000    /* Mask value for bit 18 */
+#define MASK_19   0x00080000    /* Mask value for bit 19 */
+#define MASK_20   0x00100000    /* Mask value for bit 20 */
+#define MASK_21   0x00200000    /* Mask value for bit 21 */
+#define MASK_22   0x00400000    /* Mask value for bit 22 */
+#define MASK_23   0x00800000    /* Mask value for bit 23 */
+#define MASK_24   0x01000000    /* Mask value for bit 24 */
+#define MASK_25   0x02000000    /* Mask value for bit 25 */
+#define MASK_26   0x04000000    /* Mask value for bit 26 */
+#define MASK_27   0x08000000    /* Mask value for bit 27 */
+#define MASK_28   0x10000000    /* Mask value for bit 28 */
+#define MASK_29   0x20000000    /* Mask value for bit 29 */
+#define MASK_30   0x40000000    /* Mask value for bit 30 */
+#define MASK_31   0x80000000    /* Mask value for bit 31 */
+
+#define MASK_B0   0x000000ff    /* Mask value for byte 0 */
+#define MASK_B1   0x0000ff00    /* Mask value for byte 1 */
+#define MASK_B2   0x00ff0000    /* Mask value for byte 2 */
+#define MASK_B3   0xff000000    /* Mask value for byte 3 */
+
+#define MASK_W0   0x0000ffff    /* Mask value for word 0 */
+#define MASK_W1   0xffff0000    /* Mask value for word 1 */
+
+#define MASK_PA   0xfffffffc    /* Mask value for physical address */
+#define MASK_PR   0xfffffffe	/* Mask value for protection register */
+#define MASK_ER   0xffffffff    /* Mask value for the entire register */
+
+#define MASK_NONE 0x00000000    /* No mask */
+
+/* register aliases */
+#define BASE_ODD1         0x00  /* Video DMA 1 registers  */
+#define BASE_EVEN1        0x04
+#define PROT_ADDR1        0x08
+#define PITCH1            0x0C
+#define BASE_PAGE1        0x10  /* Video DMA 1 base page */
+#define NUM_LINE_BYTE1    0x14
+
+#define BASE_ODD2         0x18  /* Video DMA 2 registers */
+#define BASE_EVEN2        0x1C
+#define PROT_ADDR2        0x20
+#define PITCH2            0x24
+#define BASE_PAGE2        0x28  /* Video DMA 2 base page */
+#define NUM_LINE_BYTE2    0x2C
+
+#define BASE_ODD3         0x30  /* Video DMA 3 registers */
+#define BASE_EVEN3        0x34
+#define PROT_ADDR3        0x38
+#define PITCH3            0x3C
+#define BASE_PAGE3        0x40  /* Video DMA 3 base page */
+#define NUM_LINE_BYTE3    0x44
+
+#define PCI_BT_V1         0x48  /* Video/FIFO 1 */
+#define PCI_BT_V2         0x49  /* Video/FIFO 2 */
+#define PCI_BT_V3         0x4A  /* Video/FIFO 3 */
+#define PCI_BT_DEBI       0x4B  /* DEBI */
+#define PCI_BT_A          0x4C  /* Audio */
+
+#define DD1_INIT          0x50  /* Init setting of DD1 interface */
+
+#define DD1_STREAM_B      0x54  /* DD1 B video data stream handling */
+#define DD1_STREAM_A      0x56  /* DD1 A video data stream handling */
+
+#define BRS_CTRL          0x58  /* BRS control register */
+#define HPS_CTRL          0x5C  /* HPS control register */
+#define HPS_V_SCALE       0x60  /* HPS vertical scale */
+#define HPS_V_GAIN        0x64  /* HPS vertical ACL and gain */
+#define HPS_H_PRESCALE    0x68  /* HPS horizontal prescale   */
+#define HPS_H_SCALE       0x6C  /* HPS horizontal scale */
+#define BCS_CTRL          0x70  /* BCS control */
+#define CHROMA_KEY_RANGE  0x74
+#define CLIP_FORMAT_CTRL  0x78  /* HPS outputs formats & clipping */
+
+#define DEBI_CONFIG       0x7C
+#define DEBI_COMMAND      0x80
+#define DEBI_PAGE         0x84
+#define DEBI_AD           0x88
+
+#define I2C_TRANSFER      0x8C
+#define I2C_STATUS        0x90
+
+#define BASE_A1_IN        0x94	/* Audio 1 input DMA */
+#define PROT_A1_IN        0x98
+#define PAGE_A1_IN        0x9C
+
+#define BASE_A1_OUT       0xA0  /* Audio 1 output DMA */
+#define PROT_A1_OUT       0xA4
+#define PAGE_A1_OUT       0xA8
+
+#define BASE_A2_IN        0xAC  /* Audio 2 input DMA */
+#define PROT_A2_IN        0xB0
+#define PAGE_A2_IN        0xB4
+
+#define BASE_A2_OUT       0xB8  /* Audio 2 output DMA */
+#define PROT_A2_OUT       0xBC
+#define PAGE_A2_OUT       0xC0
+
+#define RPS_PAGE0         0xC4  /* RPS task 0 page register */
+#define RPS_PAGE1         0xC8  /* RPS task 1 page register */
+
+#define RPS_THRESH0       0xCC  /* HBI threshold for task 0 */
+#define RPS_THRESH1       0xD0  /* HBI threshold for task 1 */
+
+#define RPS_TOV0          0xD4  /* RPS timeout for task 0 */
+#define RPS_TOV1          0xD8  /* RPS timeout for task 1 */
+
+#define IER               0xDC  /* Interrupt enable register */
+
+#define GPIO_CTRL         0xE0  /* GPIO 0-3 register */
+
+#define EC1SSR            0xE4  /* Event cnt set 1 source select */
+#define EC2SSR            0xE8  /* Event cnt set 2 source select */
+#define ECT1R             0xEC  /* Event cnt set 1 thresholds */
+#define ECT2R             0xF0  /* Event cnt set 2 thresholds */
+
+#define ACON1             0xF4
+#define ACON2             0xF8
+
+#define MC1               0xFC   /* Main control register 1 */
+#define MC2               0x100  /* Main control register 2  */
+
+#define RPS_ADDR0         0x104  /* RPS task 0 address register */
+#define RPS_ADDR1         0x108  /* RPS task 1 address register */
+
+#define ISR               0x10C  /* Interrupt status register */
+#define PSR               0x110  /* Primary status register */
+#define SSR               0x114  /* Secondary status register */
+
+#define EC1R              0x118  /* Event counter set 1 register */
+#define EC2R              0x11C  /* Event counter set 2 register */
+
+#define PCI_VDP1          0x120  /* Video DMA pointer of FIFO 1 */
+#define PCI_VDP2          0x124  /* Video DMA pointer of FIFO 2 */
+#define PCI_VDP3          0x128  /* Video DMA pointer of FIFO 3 */
+#define PCI_ADP1          0x12C  /* Audio DMA pointer of audio out 1 */
+#define PCI_ADP2          0x130  /* Audio DMA pointer of audio in 1 */
+#define PCI_ADP3          0x134  /* Audio DMA pointer of audio out 2 */
+#define PCI_ADP4          0x138  /* Audio DMA pointer of audio in 2 */
+#define PCI_DMA_DDP       0x13C  /* DEBI DMA pointer */
+
+#define LEVEL_REP         0x140,
+#define A_TIME_SLOT1      0x180,  /* from 180 - 1BC */
+#define A_TIME_SLOT2      0x1C0,  /* from 1C0 - 1FC */
+
+/* isr masks */
+#define SPCI_PPEF       0x80000000  /* PCI parity error */
+#define SPCI_PABO       0x40000000  /* PCI access error (target or master abort) */
+#define SPCI_PPED       0x20000000  /* PCI parity error on 'real time data' */
+#define SPCI_RPS_I1     0x10000000  /* Interrupt issued by RPS1 */
+#define SPCI_RPS_I0     0x08000000  /* Interrupt issued by RPS0 */
+#define SPCI_RPS_LATE1  0x04000000  /* RPS task 1 is late */
+#define SPCI_RPS_LATE0  0x02000000  /* RPS task 0 is late */
+#define SPCI_RPS_E1     0x01000000  /* RPS error from task 1 */
+#define SPCI_RPS_E0     0x00800000  /* RPS error from task 0 */
+#define SPCI_RPS_TO1    0x00400000  /* RPS timeout task 1 */
+#define SPCI_RPS_TO0    0x00200000  /* RPS timeout task 0 */
+#define SPCI_UPLD       0x00100000  /* RPS in upload */
+#define SPCI_DEBI_S     0x00080000  /* DEBI status */
+#define SPCI_DEBI_E     0x00040000  /* DEBI error */
+#define SPCI_IIC_S      0x00020000  /* I2C status */
+#define SPCI_IIC_E      0x00010000  /* I2C error */
+#define SPCI_A2_IN      0x00008000  /* Audio 2 input DMA protection / limit */
+#define SPCI_A2_OUT     0x00004000  /* Audio 2 output DMA protection / limit */
+#define SPCI_A1_IN      0x00002000  /* Audio 1 input DMA protection / limit */
+#define SPCI_A1_OUT     0x00001000  /* Audio 1 output DMA protection / limit */
+#define SPCI_AFOU       0x00000800  /* Audio FIFO over- / underflow */
+#define SPCI_V_PE       0x00000400  /* Video protection address */
+#define SPCI_VFOU       0x00000200  /* Video FIFO over- / underflow */
+#define SPCI_FIDA       0x00000100  /* Field ID video port A */
+#define SPCI_FIDB       0x00000080  /* Field ID video port B */
+#define SPCI_PIN3       0x00000040  /* GPIO pin 3 */
+#define SPCI_PIN2       0x00000020  /* GPIO pin 2 */
+#define SPCI_PIN1       0x00000010  /* GPIO pin 1 */
+#define SPCI_PIN0       0x00000008  /* GPIO pin 0 */
+#define SPCI_ECS        0x00000004  /* Event counter 1, 2, 4, 5 */
+#define SPCI_EC3S       0x00000002  /* Event counter 3 */
+#define SPCI_EC0S       0x00000001  /* Event counter 0 */
+
+/* i2c */
+#define	SAA7146_I2C_ABORT	(1<<7)
+#define	SAA7146_I2C_SPERR	(1<<6)
+#define	SAA7146_I2C_APERR	(1<<5)
+#define	SAA7146_I2C_DTERR	(1<<4)
+#define	SAA7146_I2C_DRERR	(1<<3)
+#define	SAA7146_I2C_AL		(1<<2)
+#define	SAA7146_I2C_ERR		(1<<1)
+#define	SAA7146_I2C_BUSY	(1<<0)
+
+#define	SAA7146_I2C_START	(0x3)
+#define	SAA7146_I2C_CONT	(0x2)
+#define	SAA7146_I2C_STOP	(0x1)
+#define	SAA7146_I2C_NOP		(0x0)
+
+#define SAA7146_I2C_BUS_BIT_RATE_6400	(0x500)
+#define SAA7146_I2C_BUS_BIT_RATE_3200	(0x100)
+#define SAA7146_I2C_BUS_BIT_RATE_480	(0x400)
+#define SAA7146_I2C_BUS_BIT_RATE_320	(0x600)
+#define SAA7146_I2C_BUS_BIT_RATE_240	(0x700)
+#define SAA7146_I2C_BUS_BIT_RATE_120	(0x000)
+#define SAA7146_I2C_BUS_BIT_RATE_80	(0x200)
+#define SAA7146_I2C_BUS_BIT_RATE_60	(0x300)
+
+static inline void SAA7146_IER_DISABLE(struct saa7146_dev *x, unsigned y)
+{
+	unsigned long flags;
+	spin_lock_irqsave(&x->int_slock, flags);
+	saa7146_write(x, IER, saa7146_read(x, IER) & ~y);
+	spin_unlock_irqrestore(&x->int_slock, flags);
+}
+
+static inline void SAA7146_IER_ENABLE(struct saa7146_dev *x, unsigned y)
+{
+	unsigned long flags;
+	spin_lock_irqsave(&x->int_slock, flags);
+	saa7146_write(x, IER, saa7146_read(x, IER) | y);
+	spin_unlock_irqrestore(&x->int_slock, flags);
+}
+
+#endif
diff --git a/include/media/drv-intf/saa7146_vv.h b/include/media/drv-intf/saa7146_vv.h
new file mode 100644
index 000000000000..0da6ccc0615b
--- /dev/null
+++ b/include/media/drv-intf/saa7146_vv.h
@@ -0,0 +1,265 @@
+#ifndef __SAA7146_VV__
+#define __SAA7146_VV__
+
+#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-fh.h>
+#include <media/drv-intf/saa7146.h>
+#include <media/videobuf-dma-sg.h>
+
+#define MAX_SAA7146_CAPTURE_BUFFERS	32	/* arbitrary */
+#define BUFFER_TIMEOUT     (HZ/2)  /* 0.5 seconds */
+
+#define WRITE_RPS0(x) do { \
+	dev->d_rps0.cpu_addr[ count++ ] = cpu_to_le32(x); \
+	} while (0);
+
+#define WRITE_RPS1(x) do { \
+	dev->d_rps1.cpu_addr[ count++ ] = cpu_to_le32(x); \
+	} while (0);
+
+struct	saa7146_video_dma {
+	u32 base_odd;
+	u32 base_even;
+	u32 prot_addr;
+	u32 pitch;
+	u32 base_page;
+	u32 num_line_byte;
+};
+
+#define FORMAT_BYTE_SWAP	0x1
+#define FORMAT_IS_PLANAR	0x2
+
+struct saa7146_format {
+	char	*name;
+	u32	pixelformat;
+	u32	trans;
+	u8	depth;
+	u8	flags;
+	u8	swap;
+};
+
+struct saa7146_standard
+{
+	char          *name;
+	v4l2_std_id   id;
+
+	int v_offset;	/* number of lines of vertical offset before processing */
+	int v_field;	/* number of lines in a field for HPS to process */
+
+	int h_offset;	/* horizontal offset of processing window */
+	int h_pixels;	/* number of horizontal pixels to process */
+
+	int v_max_out;
+	int h_max_out;
+};
+
+/* buffer for one video/vbi frame */
+struct saa7146_buf {
+	/* common v4l buffer stuff -- must be first */
+	struct videobuf_buffer vb;
+
+	/* saa7146 specific */
+	struct v4l2_pix_format  *fmt;
+	int (*activate)(struct saa7146_dev *dev,
+			struct saa7146_buf *buf,
+			struct saa7146_buf *next);
+
+	/* page tables */
+	struct saa7146_pgtable  pt[3];
+};
+
+struct saa7146_dmaqueue {
+	struct saa7146_dev	*dev;
+	struct saa7146_buf	*curr;
+	struct list_head	queue;
+	struct timer_list	timeout;
+};
+
+struct saa7146_overlay {
+	struct saa7146_fh	*fh;
+	struct v4l2_window	win;
+	struct v4l2_clip	clips[16];
+	int			nclips;
+};
+
+/* per open data */
+struct saa7146_fh {
+	/* Must be the first field! */
+	struct v4l2_fh		fh;
+	struct saa7146_dev	*dev;
+
+	/* video capture */
+	struct videobuf_queue	video_q;
+
+	/* vbi capture */
+	struct videobuf_queue	vbi_q;
+
+	unsigned int resources;	/* resource management for device open */
+};
+
+#define STATUS_OVERLAY	0x01
+#define STATUS_CAPTURE	0x02
+
+struct saa7146_vv
+{
+	/* vbi capture */
+	struct saa7146_dmaqueue		vbi_dmaq;
+	struct v4l2_vbi_format		vbi_fmt;
+	struct timer_list		vbi_read_timeout;
+	/* vbi workaround interrupt queue */
+	wait_queue_head_t		vbi_wq;
+	int				vbi_fieldcount;
+	struct saa7146_fh		*vbi_streaming;
+
+	int				video_status;
+	struct saa7146_fh		*video_fh;
+
+	/* video overlay */
+	struct saa7146_overlay		ov;
+	struct v4l2_framebuffer		ov_fb;
+	struct saa7146_format		*ov_fmt;
+	struct saa7146_fh		*ov_suspend;
+
+	/* video capture */
+	struct saa7146_dmaqueue		video_dmaq;
+	struct v4l2_pix_format		video_fmt;
+	enum v4l2_field			last_field;
+
+	/* common: fixme? shouldn't this be in saa7146_fh?
+	   (this leads to a more complicated question: shall the driver
+	   store the different settings (for example S_INPUT) for every open
+	   and restore it appropriately, or should all settings be common for
+	   all opens? currently, we do the latter, like all other
+	   drivers do... */
+	struct saa7146_standard	*standard;
+
+	int	vflip;
+	int	hflip;
+	int	current_hps_source;
+	int	current_hps_sync;
+
+	struct saa7146_dma	d_clipping;	/* pointer to clipping memory */
+
+	unsigned int resources;	/* resource management for device */
+};
+
+/* flags */
+#define SAA7146_USE_PORT_B_FOR_VBI	0x2     /* use input port b for vbi hardware bug workaround */
+
+struct saa7146_ext_vv
+{
+	/* informations about the video capabilities of the device */
+	int	inputs;
+	int	audios;
+	u32	capabilities;
+	int	flags;
+
+	/* additionally supported transmission standards */
+	struct saa7146_standard *stds;
+	int num_stds;
+	int (*std_callback)(struct saa7146_dev*, struct saa7146_standard *);
+
+	/* the extension can override this */
+	struct v4l2_ioctl_ops vid_ops;
+	struct v4l2_ioctl_ops vbi_ops;
+	/* pointer to the saa7146 core ops */
+	const struct v4l2_ioctl_ops *core_ops;
+
+	struct v4l2_file_operations vbi_fops;
+};
+
+struct saa7146_use_ops  {
+	void (*init)(struct saa7146_dev *, struct saa7146_vv *);
+	int(*open)(struct saa7146_dev *, struct file *);
+	void (*release)(struct saa7146_dev *, struct file *);
+	void (*irq_done)(struct saa7146_dev *, unsigned long status);
+	ssize_t (*read)(struct file *, char __user *, size_t, loff_t *);
+};
+
+/* from saa7146_fops.c */
+int saa7146_register_device(struct video_device *vid, struct saa7146_dev *dev, char *name, int type);
+int saa7146_unregister_device(struct video_device *vid, struct saa7146_dev *dev);
+void saa7146_buffer_finish(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, int state);
+void saa7146_buffer_next(struct saa7146_dev *dev, struct saa7146_dmaqueue *q,int vbi);
+int saa7146_buffer_queue(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, struct saa7146_buf *buf);
+void saa7146_buffer_timeout(unsigned long data);
+void saa7146_dma_free(struct saa7146_dev* dev,struct videobuf_queue *q,
+						struct saa7146_buf *buf);
+
+int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv);
+int saa7146_vv_release(struct saa7146_dev* dev);
+
+/* from saa7146_hlp.c */
+int saa7146_enable_overlay(struct saa7146_fh *fh);
+void saa7146_disable_overlay(struct saa7146_fh *fh);
+
+void saa7146_set_capture(struct saa7146_dev *dev, struct saa7146_buf *buf, struct saa7146_buf *next);
+void saa7146_write_out_dma(struct saa7146_dev* dev, int which, struct saa7146_video_dma* vdma) ;
+void saa7146_set_hps_source_and_sync(struct saa7146_dev *saa, int source, int sync);
+void saa7146_set_gpio(struct saa7146_dev *saa, u8 pin, u8 data);
+
+/* from saa7146_video.c */
+extern const struct v4l2_ioctl_ops saa7146_video_ioctl_ops;
+extern const struct v4l2_ioctl_ops saa7146_vbi_ioctl_ops;
+extern struct saa7146_use_ops saa7146_video_uops;
+int saa7146_start_preview(struct saa7146_fh *fh);
+int saa7146_stop_preview(struct saa7146_fh *fh);
+long saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg);
+int saa7146_s_ctrl(struct v4l2_ctrl *ctrl);
+
+/* from saa7146_vbi.c */
+extern struct saa7146_use_ops saa7146_vbi_uops;
+
+/* resource management functions */
+int saa7146_res_get(struct saa7146_fh *fh, unsigned int bit);
+void saa7146_res_free(struct saa7146_fh *fh, unsigned int bits);
+
+#define RESOURCE_DMA1_HPS	0x1
+#define RESOURCE_DMA2_CLP	0x2
+#define RESOURCE_DMA3_BRS	0x4
+
+/* saa7146 source inputs */
+#define SAA7146_HPS_SOURCE_PORT_A	0x00
+#define SAA7146_HPS_SOURCE_PORT_B	0x01
+#define SAA7146_HPS_SOURCE_YPB_CPA	0x02
+#define SAA7146_HPS_SOURCE_YPA_CPB	0x03
+
+/* sync inputs */
+#define SAA7146_HPS_SYNC_PORT_A		0x00
+#define SAA7146_HPS_SYNC_PORT_B		0x01
+
+/* some memory sizes */
+/* max. 16 clipping rectangles */
+#define SAA7146_CLIPPING_MEM	(16 * 4 * sizeof(u32))
+
+/* some defines for the various clipping-modes */
+#define SAA7146_CLIPPING_RECT		0x4
+#define SAA7146_CLIPPING_RECT_INVERTED	0x5
+#define SAA7146_CLIPPING_MASK		0x6
+#define SAA7146_CLIPPING_MASK_INVERTED	0x7
+
+/* output formats: each entry holds four informations */
+#define RGB08_COMPOSED	0x0217 /* composed is used in the sense of "not-planar" */
+/* this means: planar?=0, yuv2rgb-conversation-mode=2, dither=yes(=1), format-mode = 7 */
+#define RGB15_COMPOSED	0x0213
+#define RGB16_COMPOSED	0x0210
+#define RGB24_COMPOSED	0x0201
+#define RGB32_COMPOSED	0x0202
+
+#define Y8			0x0006
+#define YUV411_COMPOSED		0x0003
+#define YUV422_COMPOSED		0x0000
+/* this means: planar?=1, yuv2rgb-conversion-mode=0, dither=no(=0), format-mode = b */
+#define YUV411_DECOMPOSED	0x100b
+#define YUV422_DECOMPOSED	0x1009
+#define YUV420_DECOMPOSED	0x100a
+
+#define IS_PLANAR(x) (x & 0xf000)
+
+/* misc defines */
+#define SAA7146_NO_SWAP		(0x0)
+#define SAA7146_TWO_BYTE_SWAP	(0x1)
+#define SAA7146_FOUR_BYTE_SWAP	(0x2)
+
+#endif
diff --git a/include/media/drv-intf/sh_mobile_ceu.h b/include/media/drv-intf/sh_mobile_ceu.h
new file mode 100644
index 000000000000..7f57056c22ba
--- /dev/null
+++ b/include/media/drv-intf/sh_mobile_ceu.h
@@ -0,0 +1,29 @@
+#ifndef __ASM_SH_MOBILE_CEU_H__
+#define __ASM_SH_MOBILE_CEU_H__
+
+#define SH_CEU_FLAG_USE_8BIT_BUS	(1 << 0) /* use  8bit bus width */
+#define SH_CEU_FLAG_USE_16BIT_BUS	(1 << 1) /* use 16bit bus width */
+#define SH_CEU_FLAG_HSYNC_LOW		(1 << 2) /* default High if possible */
+#define SH_CEU_FLAG_VSYNC_LOW		(1 << 3) /* default High if possible */
+#define SH_CEU_FLAG_LOWER_8BIT		(1 << 4) /* default upper 8bit */
+
+struct device;
+struct resource;
+
+struct sh_mobile_ceu_companion {
+	u32		num_resources;
+	struct resource	*resource;
+	int		id;
+	void		*platform_data;
+};
+
+struct sh_mobile_ceu_info {
+	unsigned long flags;
+	int max_width;
+	int max_height;
+	struct sh_mobile_ceu_companion *csi2;
+	struct v4l2_async_subdev **asd;	/* Flat array, arranged in groups */
+	unsigned int *asd_sizes;	/* 0-terminated array pf asd group sizes */
+};
+
+#endif /* __ASM_SH_MOBILE_CEU_H__ */
diff --git a/include/media/drv-intf/sh_mobile_csi2.h b/include/media/drv-intf/sh_mobile_csi2.h
new file mode 100644
index 000000000000..14030db51f13
--- /dev/null
+++ b/include/media/drv-intf/sh_mobile_csi2.h
@@ -0,0 +1,48 @@
+/*
+ * Driver header for the SH-Mobile MIPI CSI-2 unit
+ *
+ * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef SH_MIPI_CSI
+#define SH_MIPI_CSI
+
+#include <linux/list.h>
+
+enum sh_csi2_phy {
+	SH_CSI2_PHY_MAIN,
+	SH_CSI2_PHY_SUB,
+};
+
+enum sh_csi2_type {
+	SH_CSI2C,
+	SH_CSI2I,
+};
+
+#define SH_CSI2_CRC	(1 << 0)
+#define SH_CSI2_ECC	(1 << 1)
+
+struct platform_device;
+
+struct sh_csi2_client_config {
+	enum sh_csi2_phy phy;
+	unsigned char lanes;		/* bitmask[3:0] */
+	unsigned char channel;		/* 0..3 */
+	struct platform_device *pdev;	/* client platform device */
+	const char *name;		/* async matching: client name */
+};
+
+struct v4l2_device;
+
+struct sh_csi2_pdata {
+	enum sh_csi2_type type;
+	unsigned int flags;
+	struct sh_csi2_client_config *clients;
+	int num_clients;
+};
+
+#endif
diff --git a/include/media/drv-intf/sh_vou.h b/include/media/drv-intf/sh_vou.h
new file mode 100644
index 000000000000..ec3ba9a597a2
--- /dev/null
+++ b/include/media/drv-intf/sh_vou.h
@@ -0,0 +1,33 @@
+/*
+ * SuperH Video Output Unit (VOU) driver header
+ *
+ * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef SH_VOU_H
+#define SH_VOU_H
+
+#include <linux/i2c.h>
+
+/* Bus flags */
+#define SH_VOU_PCLK_FALLING	(1 << 0)
+#define SH_VOU_HSYNC_LOW	(1 << 1)
+#define SH_VOU_VSYNC_LOW	(1 << 2)
+
+enum sh_vou_bus_fmt {
+	SH_VOU_BUS_8BIT,
+	SH_VOU_BUS_16BIT,
+	SH_VOU_BUS_BT656,
+};
+
+struct sh_vou_pdata {
+	enum sh_vou_bus_fmt bus_fmt;
+	int i2c_adap;
+	struct i2c_board_info *board_info;
+	unsigned long flags;
+};
+
+#endif
diff --git a/include/media/drv-intf/si476x.h b/include/media/drv-intf/si476x.h
new file mode 100644
index 000000000000..ad87fa8483b2
--- /dev/null
+++ b/include/media/drv-intf/si476x.h
@@ -0,0 +1,37 @@
+/*
+ * include/media/drv-intf/si476x.h -- Common definitions for si476x driver
+ *
+ * Copyright (C) 2012 Innovative Converged Devices(ICD)
+ * Copyright (C) 2013 Andrey Smirnov
+ *
+ * Author: Andrey Smirnov <andrew.smirnov@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ */
+
+#ifndef SI476X_H
+#define SI476X_H
+
+#include <linux/types.h>
+#include <linux/videodev2.h>
+
+#include <linux/mfd/si476x-reports.h>
+
+enum si476x_ctrl_id {
+	V4L2_CID_SI476X_RSSI_THRESHOLD	= (V4L2_CID_USER_SI476X_BASE + 1),
+	V4L2_CID_SI476X_SNR_THRESHOLD	= (V4L2_CID_USER_SI476X_BASE + 2),
+	V4L2_CID_SI476X_MAX_TUNE_ERROR	= (V4L2_CID_USER_SI476X_BASE + 3),
+	V4L2_CID_SI476X_HARMONICS_COUNT	= (V4L2_CID_USER_SI476X_BASE + 4),
+	V4L2_CID_SI476X_DIVERSITY_MODE	= (V4L2_CID_USER_SI476X_BASE + 5),
+	V4L2_CID_SI476X_INTERCHIP_LINK	= (V4L2_CID_USER_SI476X_BASE + 6),
+};
+
+#endif /* SI476X_H*/
diff --git a/include/media/drv-intf/soc_mediabus.h b/include/media/drv-intf/soc_mediabus.h
new file mode 100644
index 000000000000..2ff773785fb6
--- /dev/null
+++ b/include/media/drv-intf/soc_mediabus.h
@@ -0,0 +1,112 @@
+/*
+ * SoC-camera Media Bus API extensions
+ *
+ * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef SOC_MEDIABUS_H
+#define SOC_MEDIABUS_H
+
+#include <linux/videodev2.h>
+#include <linux/v4l2-mediabus.h>
+
+/**
+ * enum soc_mbus_packing - data packing types on the media-bus
+ * @SOC_MBUS_PACKING_NONE:	no packing, bit-for-bit transfer to RAM, one
+ *				sample represents one pixel
+ * @SOC_MBUS_PACKING_2X8_PADHI:	16 bits transferred in 2 8-bit samples, in the
+ *				possibly incomplete byte high bits are padding
+ * @SOC_MBUS_PACKING_2X8_PADLO:	as above, but low bits are padding
+ * @SOC_MBUS_PACKING_EXTEND16:	sample width (e.g., 10 bits) has to be extended
+ *				to 16 bits
+ * @SOC_MBUS_PACKING_VARIABLE:	compressed formats with variable packing
+ * @SOC_MBUS_PACKING_1_5X8:	used for packed YUV 4:2:0 formats, where 4
+ *				pixels occupy 6 bytes in RAM
+ * @SOC_MBUS_PACKING_EXTEND32:	sample width (e.g., 24 bits) has to be extended
+ *				to 32 bits
+ */
+enum soc_mbus_packing {
+	SOC_MBUS_PACKING_NONE,
+	SOC_MBUS_PACKING_2X8_PADHI,
+	SOC_MBUS_PACKING_2X8_PADLO,
+	SOC_MBUS_PACKING_EXTEND16,
+	SOC_MBUS_PACKING_VARIABLE,
+	SOC_MBUS_PACKING_1_5X8,
+	SOC_MBUS_PACKING_EXTEND32,
+};
+
+/**
+ * enum soc_mbus_order - sample order on the media bus
+ * @SOC_MBUS_ORDER_LE:		least significant sample first
+ * @SOC_MBUS_ORDER_BE:		most significant sample first
+ */
+enum soc_mbus_order {
+	SOC_MBUS_ORDER_LE,
+	SOC_MBUS_ORDER_BE,
+};
+
+/**
+ * enum soc_mbus_layout - planes layout in memory
+ * @SOC_MBUS_LAYOUT_PACKED:		color components packed
+ * @SOC_MBUS_LAYOUT_PLANAR_2Y_U_V:	YUV components stored in 3 planes (4:2:2)
+ * @SOC_MBUS_LAYOUT_PLANAR_2Y_C:	YUV components stored in a luma and a
+ *					chroma plane (C plane is half the size
+ *					of Y plane)
+ * @SOC_MBUS_LAYOUT_PLANAR_Y_C:		YUV components stored in a luma and a
+ *					chroma plane (C plane is the same size
+ *					as Y plane)
+ */
+enum soc_mbus_layout {
+	SOC_MBUS_LAYOUT_PACKED = 0,
+	SOC_MBUS_LAYOUT_PLANAR_2Y_U_V,
+	SOC_MBUS_LAYOUT_PLANAR_2Y_C,
+	SOC_MBUS_LAYOUT_PLANAR_Y_C,
+};
+
+/**
+ * struct soc_mbus_pixelfmt - Data format on the media bus
+ * @name:		Name of the format
+ * @fourcc:		Fourcc code, that will be obtained if the data is
+ *			stored in memory in the following way:
+ * @packing:		Type of sample-packing, that has to be used
+ * @order:		Sample order when storing in memory
+ * @bits_per_sample:	How many bits the bridge has to sample
+ */
+struct soc_mbus_pixelfmt {
+	const char		*name;
+	u32			fourcc;
+	enum soc_mbus_packing	packing;
+	enum soc_mbus_order	order;
+	enum soc_mbus_layout	layout;
+	u8			bits_per_sample;
+};
+
+/**
+ * struct soc_mbus_lookup - Lookup FOURCC IDs by mediabus codes for pass-through
+ * @code:	mediabus pixel-code
+ * @fmt:	pixel format description
+ */
+struct soc_mbus_lookup {
+	u32	code;
+	struct soc_mbus_pixelfmt	fmt;
+};
+
+const struct soc_mbus_pixelfmt *soc_mbus_find_fmtdesc(
+	u32 code,
+	const struct soc_mbus_lookup *lookup,
+	int n);
+const struct soc_mbus_pixelfmt *soc_mbus_get_fmtdesc(
+	u32 code);
+s32 soc_mbus_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf);
+s32 soc_mbus_image_size(const struct soc_mbus_pixelfmt *mf,
+			u32 bytes_per_line, u32 height);
+int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf,
+			unsigned int *numerator, unsigned int *denominator);
+unsigned int soc_mbus_config_compatible(const struct v4l2_mbus_config *cfg,
+					unsigned int flags);
+
+#endif
diff --git a/include/media/drv-intf/tea575x.h b/include/media/drv-intf/tea575x.h
new file mode 100644
index 000000000000..5d096578b736
--- /dev/null
+++ b/include/media/drv-intf/tea575x.h
@@ -0,0 +1,84 @@
+#ifndef __SOUND_TEA575X_TUNER_H
+#define __SOUND_TEA575X_TUNER_H
+
+/*
+ *   ALSA driver for TEA5757/5759 Philips AM/FM tuner chips
+ *
+ *	Copyright (c) 2004 Jaroslav Kysela <perex@perex.cz>
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ */
+
+#include <linux/videodev2.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-dev.h>
+#include <media/v4l2-device.h>
+
+#define TEA575X_FMIF	10700
+#define TEA575X_AMIF	  450
+
+#define TEA575X_DATA	(1 << 0)
+#define TEA575X_CLK	(1 << 1)
+#define TEA575X_WREN	(1 << 2)
+#define TEA575X_MOST	(1 << 3)
+
+struct snd_tea575x;
+
+struct snd_tea575x_ops {
+	/* Drivers using snd_tea575x must either define read_ and write_val */
+	void (*write_val)(struct snd_tea575x *tea, u32 val);
+	u32 (*read_val)(struct snd_tea575x *tea);
+	/* Or define the 3 pin functions */
+	void (*set_pins)(struct snd_tea575x *tea, u8 pins);
+	u8 (*get_pins)(struct snd_tea575x *tea);
+	void (*set_direction)(struct snd_tea575x *tea, bool output);
+};
+
+struct snd_tea575x {
+	struct v4l2_device *v4l2_dev;
+	struct v4l2_file_operations fops;
+	struct video_device vd;		/* video device */
+	int radio_nr;			/* radio_nr */
+	bool tea5759;			/* 5759 chip is present */
+	bool has_am;			/* Device can tune to AM freqs */
+	bool cannot_read_data;		/* Device cannot read the data pin */
+	bool cannot_mute;		/* Device cannot mute */
+	bool mute;			/* Device is muted? */
+	bool stereo;			/* receiving stereo */
+	bool tuned;			/* tuned to a station */
+	unsigned int val;		/* hw value */
+	u32 band;			/* 0: FM, 1: FM-Japan, 2: AM */
+	u32 freq;			/* frequency */
+	struct mutex mutex;
+	struct snd_tea575x_ops *ops;
+	void *private_data;
+	u8 card[32];
+	u8 bus_info[32];
+	struct v4l2_ctrl_handler ctrl_handler;
+	int (*ext_init)(struct snd_tea575x *tea);
+};
+
+int snd_tea575x_enum_freq_bands(struct snd_tea575x *tea,
+					struct v4l2_frequency_band *band);
+int snd_tea575x_g_tuner(struct snd_tea575x *tea, struct v4l2_tuner *v);
+int snd_tea575x_s_hw_freq_seek(struct file *file, struct snd_tea575x *tea,
+				const struct v4l2_hw_freq_seek *a);
+int snd_tea575x_hw_init(struct snd_tea575x *tea);
+int snd_tea575x_init(struct snd_tea575x *tea, struct module *owner);
+void snd_tea575x_exit(struct snd_tea575x *tea);
+void snd_tea575x_set_freq(struct snd_tea575x *tea);
+
+#endif /* __SOUND_TEA575X_TUNER_H */
diff --git a/include/media/exynos-fimc.h b/include/media/exynos-fimc.h
deleted file mode 100644
index 69bcd2a07d5c..000000000000
--- a/include/media/exynos-fimc.h
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Samsung S5P/Exynos4 SoC series camera interface driver header
- *
- * Copyright (C) 2010 - 2013 Samsung Electronics Co., Ltd.
- * Sylwester Nawrocki <s.nawrocki@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef S5P_FIMC_H_
-#define S5P_FIMC_H_
-
-#include <media/media-entity.h>
-#include <media/v4l2-dev.h>
-#include <media/v4l2-mediabus.h>
-
-/*
- * Enumeration of data inputs to the camera subsystem.
- */
-enum fimc_input {
-	FIMC_INPUT_PARALLEL_0	= 1,
-	FIMC_INPUT_PARALLEL_1,
-	FIMC_INPUT_MIPI_CSI2_0	= 3,
-	FIMC_INPUT_MIPI_CSI2_1,
-	FIMC_INPUT_WRITEBACK_A	= 5,
-	FIMC_INPUT_WRITEBACK_B,
-	FIMC_INPUT_WRITEBACK_ISP = 5,
-};
-
-/*
- * Enumeration of the FIMC data bus types.
- */
-enum fimc_bus_type {
-	/* Camera parallel bus */
-	FIMC_BUS_TYPE_ITU_601 = 1,
-	/* Camera parallel bus with embedded synchronization */
-	FIMC_BUS_TYPE_ITU_656,
-	/* Camera MIPI-CSI2 serial bus */
-	FIMC_BUS_TYPE_MIPI_CSI2,
-	/* FIFO link from LCD controller (WriteBack A) */
-	FIMC_BUS_TYPE_LCD_WRITEBACK_A,
-	/* FIFO link from LCD controller (WriteBack B) */
-	FIMC_BUS_TYPE_LCD_WRITEBACK_B,
-	/* FIFO link from FIMC-IS */
-	FIMC_BUS_TYPE_ISP_WRITEBACK = FIMC_BUS_TYPE_LCD_WRITEBACK_B,
-};
-
-#define fimc_input_is_parallel(x) ((x) == 1 || (x) == 2)
-#define fimc_input_is_mipi_csi(x) ((x) == 3 || (x) == 4)
-
-/*
- * The subdevices' group IDs.
- */
-#define GRP_ID_SENSOR		(1 << 8)
-#define GRP_ID_FIMC_IS_SENSOR	(1 << 9)
-#define GRP_ID_WRITEBACK	(1 << 10)
-#define GRP_ID_CSIS		(1 << 11)
-#define GRP_ID_FIMC		(1 << 12)
-#define GRP_ID_FLITE		(1 << 13)
-#define GRP_ID_FIMC_IS		(1 << 14)
-
-/**
- * struct fimc_source_info - video source description required for the host
- *			     interface configuration
- *
- * @fimc_bus_type: FIMC camera input type
- * @sensor_bus_type: image sensor bus type, MIPI, ITU-R BT.601 etc.
- * @flags: the parallel sensor bus flags defining signals polarity (V4L2_MBUS_*)
- * @mux_id: FIMC camera interface multiplexer index (separate for MIPI and ITU)
- */
-struct fimc_source_info {
-	enum fimc_bus_type fimc_bus_type;
-	enum fimc_bus_type sensor_bus_type;
-	u16 flags;
-	u16 mux_id;
-};
-
-/*
- * v4l2_device notification id. This is only for internal use in the kernel.
- * Sensor subdevs should issue S5P_FIMC_TX_END_NOTIFY notification in single
- * frame capture mode when there is only one VSYNC pulse issued by the sensor
- * at begining of the frame transmission.
- */
-#define S5P_FIMC_TX_END_NOTIFY _IO('e', 0)
-
-#define FIMC_MAX_PLANES	3
-
-/**
- * struct fimc_fmt - color format data structure
- * @mbus_code: media bus pixel code, -1 if not applicable
- * @name: format description
- * @fourcc: fourcc code for this format, 0 if not applicable
- * @color: the driver's private color format id
- * @memplanes: number of physically non-contiguous data planes
- * @colplanes: number of physically contiguous data planes
- * @colorspace: v4l2 colorspace (V4L2_COLORSPACE_*)
- * @depth: per plane driver's private 'number of bits per pixel'
- * @mdataplanes: bitmask indicating meta data plane(s), (1 << plane_no)
- * @flags: flags indicating which operation mode format applies to
- */
-struct fimc_fmt {
-	u32 mbus_code;
-	char	*name;
-	u32	fourcc;
-	u32	color;
-	u16	memplanes;
-	u16	colplanes;
-	u8	colorspace;
-	u8	depth[FIMC_MAX_PLANES];
-	u16	mdataplanes;
-	u16	flags;
-#define FMT_FLAGS_CAM		(1 << 0)
-#define FMT_FLAGS_M2M_IN	(1 << 1)
-#define FMT_FLAGS_M2M_OUT	(1 << 2)
-#define FMT_FLAGS_M2M		(1 << 1 | 1 << 2)
-#define FMT_HAS_ALPHA		(1 << 3)
-#define FMT_FLAGS_COMPRESSED	(1 << 4)
-#define FMT_FLAGS_WRITEBACK	(1 << 5)
-#define FMT_FLAGS_RAW_BAYER	(1 << 6)
-#define FMT_FLAGS_YUV		(1 << 7)
-};
-
-struct exynos_media_pipeline;
-
-/*
- * Media pipeline operations to be called from within a video node,  i.e. the
- * last entity within the pipeline. Implemented by related media device driver.
- */
-struct exynos_media_pipeline_ops {
-	int (*prepare)(struct exynos_media_pipeline *p,
-						struct media_entity *me);
-	int (*unprepare)(struct exynos_media_pipeline *p);
-	int (*open)(struct exynos_media_pipeline *p, struct media_entity *me,
-							bool resume);
-	int (*close)(struct exynos_media_pipeline *p);
-	int (*set_stream)(struct exynos_media_pipeline *p, bool state);
-};
-
-struct exynos_video_entity {
-	struct video_device vdev;
-	struct exynos_media_pipeline *pipe;
-};
-
-struct exynos_media_pipeline {
-	struct media_pipeline mp;
-	const struct exynos_media_pipeline_ops *ops;
-};
-
-static inline struct exynos_video_entity *vdev_to_exynos_video_entity(
-					struct video_device *vdev)
-{
-	return container_of(vdev, struct exynos_video_entity, vdev);
-}
-
-#define fimc_pipeline_call(ent, op, args...)				  \
-	(!(ent) ? -ENOENT : (((ent)->pipe->ops && (ent)->pipe->ops->op) ? \
-	(ent)->pipe->ops->op(((ent)->pipe), ##args) : -ENOIOCTLCMD))	  \
-
-#endif /* S5P_FIMC_H_ */
diff --git a/include/media/msp3400.h b/include/media/msp3400.h
deleted file mode 100644
index 90cf22ada8b4..000000000000
--- a/include/media/msp3400.h
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
-    msp3400.h - definition for msp3400 inputs and outputs
-
-    Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl)
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef _MSP3400_H_
-#define _MSP3400_H_
-
-/* msp3400 routing
-   ===============
-
-   The msp3400 has a complicated routing scheme with many possible
-   combinations. The details are all in the datasheets but I will try
-   to give a short description here.
-
-   Inputs
-   ======
-
-   There are 1) tuner inputs, 2) I2S inputs, 3) SCART inputs. You will have
-   to select which tuner input to use and which SCART input to use. The
-   selected tuner input, the selected SCART input and all I2S inputs go to
-   the DSP (the tuner input first goes through the demodulator).
-
-   The DSP handles things like volume, bass/treble, balance, and some chips
-   have support for surround sound. It has several outputs: MAIN, AUX, I2S
-   and SCART1/2. Each output can select which DSP input to use. So the MAIN
-   output can select the tuner input while at the same time the SCART1 output
-   uses the I2S input.
-
-   Outputs
-   =======
-
-   Most DSP outputs are also the outputs of the msp3400. However, the SCART
-   outputs of the msp3400 can select which input to use: either the SCART1 or
-   SCART2 output from the DSP, or the msp3400 SCART inputs, thus completely
-   bypassing the DSP.
-
-   Summary
-   =======
-
-   So to specify a complete routing scheme for the msp3400 you will have to
-   specify in the 'input' arg of the s_routing function:
-
-   1) which tuner input to use
-   2) which SCART input to use
-   3) which DSP input to use for each DSP output
-
-   And in the 'output' arg of the s_routing function you specify:
-
-   1) which SCART input to use for each SCART output
-
-   Depending on how the msp is wired to the other components you can
-   ignore or mute certain inputs or outputs.
-
-   Also, depending on the msp version only a subset of the inputs or
-   outputs may be present. At the end of this header some tables are
-   added containing a list of what is available for each msp version.
- */
-
-/* Inputs to the DSP unit: two independent selections have to be made:
-   1) the tuner (SIF) input
-   2) the SCART input
-   Bits 0-2 are used for the SCART input select, bit 3 is used for the tuner
-   input, bits 4-7 are reserved.
- */
-
-/* SCART input to DSP selection */
-#define MSP_IN_SCART1  		0  /* Pin SC1_IN */
-#define MSP_IN_SCART2  		1  /* Pin SC2_IN */
-#define MSP_IN_SCART3  		2  /* Pin SC3_IN */
-#define MSP_IN_SCART4  		3  /* Pin SC4_IN */
-#define MSP_IN_MONO     	6  /* Pin MONO_IN */
-#define MSP_IN_MUTE     	7  /* Mute DSP input */
-#define MSP_SCART_TO_DSP(in) 	(in)
-/* Tuner input to demodulator and DSP selection */
-#define MSP_IN_TUNER1 		0  /* Analog Sound IF input pin ANA_IN1 */
-#define MSP_IN_TUNER2 		1  /* Analog Sound IF input pin ANA_IN2 */
-#define MSP_TUNER_TO_DSP(in) 	((in) << 3)
-
-/* The msp has up to 5 DSP outputs, each output can independently select
-   a DSP input.
-
-   The DSP outputs are: loudspeaker output (aka MAIN), headphones output
-   (aka AUX), SCART1 DA output, SCART2 DA output and an I2S output.
-   There also is a quasi-peak detector output, but that is not used by
-   this driver and is set to the same input as the loudspeaker output.
-   Not all outputs are supported by all msp models. Setting the input
-   of an unsupported output will be ignored by the driver.
-
-   There are up to 16 DSP inputs to choose from, so each output is
-   assigned 4 bits.
-
-   Note: the 44x8G can mix two inputs and feed the result back to the
-   DSP. This is currently not implemented. Also not implemented is the
-   multi-channel capable I2S3 input of the 44x0G. If someone can demonstrate
-   a need for one of those features then additional support can be added. */
-#define MSP_DSP_IN_TUNER 	0  /* Tuner DSP input */
-#define MSP_DSP_IN_SCART 	2  /* SCART DSP input */
-#define MSP_DSP_IN_I2S1 	5  /* I2S1 DSP input */
-#define MSP_DSP_IN_I2S2 	6  /* I2S2 DSP input */
-#define MSP_DSP_IN_I2S3    	7  /* I2S3 DSP input */
-#define MSP_DSP_IN_MAIN_AVC 	11 /* MAIN AVC processed DSP input */
-#define MSP_DSP_IN_MAIN 	12 /* MAIN DSP input */
-#define MSP_DSP_IN_AUX 		13 /* AUX DSP input */
-#define MSP_DSP_TO_MAIN(in)   	((in) << 4)
-#define MSP_DSP_TO_AUX(in)    	((in) << 8)
-#define MSP_DSP_TO_SCART1(in) 	((in) << 12)
-#define MSP_DSP_TO_SCART2(in) 	((in) << 16)
-#define MSP_DSP_TO_I2S(in)    	((in) << 20)
-
-/* Output SCART select: the SCART outputs can select which input
-   to use. */
-#define MSP_SC_IN_SCART1 	0  /* SCART1 input, bypassing the DSP */
-#define MSP_SC_IN_SCART2 	1  /* SCART2 input, bypassing the DSP */
-#define MSP_SC_IN_SCART3 	2  /* SCART3 input, bypassing the DSP */
-#define MSP_SC_IN_SCART4 	3  /* SCART4 input, bypassing the DSP */
-#define MSP_SC_IN_DSP_SCART1 	4  /* DSP SCART1 input */
-#define MSP_SC_IN_DSP_SCART2 	5  /* DSP SCART2 input */
-#define MSP_SC_IN_MONO 		6  /* MONO input, bypassing the DSP */
-#define MSP_SC_IN_MUTE 		7  /* MUTE output */
-#define MSP_SC_TO_SCART1(in)	(in)
-#define MSP_SC_TO_SCART2(in)	((in) << 4)
-
-/* Shortcut macros */
-#define MSP_INPUT(sc, t, main_aux_src, sc_i2s_src) \
-	(MSP_SCART_TO_DSP(sc) | \
-	 MSP_TUNER_TO_DSP(t) | \
-	 MSP_DSP_TO_MAIN(main_aux_src) | \
-	 MSP_DSP_TO_AUX(main_aux_src) | \
-	 MSP_DSP_TO_SCART1(sc_i2s_src) | \
-	 MSP_DSP_TO_SCART2(sc_i2s_src) | \
-	 MSP_DSP_TO_I2S(sc_i2s_src))
-#define MSP_INPUT_DEFAULT MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1, \
-				    MSP_DSP_IN_TUNER, MSP_DSP_IN_TUNER)
-#define MSP_OUTPUT(sc) \
-	(MSP_SC_TO_SCART1(sc) | \
-	 MSP_SC_TO_SCART2(sc))
-/* This equals the RESET position of the msp3400 ACB register */
-#define MSP_OUTPUT_DEFAULT (MSP_SC_TO_SCART1(MSP_SC_IN_SCART3) | \
-			    MSP_SC_TO_SCART2(MSP_SC_IN_DSP_SCART1))
-
-/* Tuner inputs vs. msp version */
-/* Chip      TUNER_1   TUNER_2
-   -------------------------
-   msp34x0b  y         y
-   msp34x0c  y         y
-   msp34x0d  y         y
-   msp34x5d  y         n
-   msp34x7d  y         n
-   msp34x0g  y         y
-   msp34x1g  y         y
-   msp34x2g  y         y
-   msp34x5g  y         n
-   msp34x7g  y         n
-   msp44x0g  y         y
-   msp44x8g  y         y
- */
-
-/* SCART inputs vs. msp version */
-/* Chip      SC1 SC2 SC3 SC4
-   -------------------------
-   msp34x0b  y   y   y   n
-   msp34x0c  y   y   y   n
-   msp34x0d  y   y   y   y
-   msp34x5d  y   y   n   n
-   msp34x7d  y   n   n   n
-   msp34x0g  y   y   y   y
-   msp34x1g  y   y   y   y
-   msp34x2g  y   y   y   y
-   msp34x5g  y   y   n   n
-   msp34x7g  y   n   n   n
-   msp44x0g  y   y   y   y
-   msp44x8g  y   y   y   y
- */
-
-/* DSP inputs vs. msp version (tuner and SCART inputs are always available) */
-/* Chip      I2S1 I2S2 I2S3 MAIN_AVC MAIN AUX
-   ------------------------------------------
-   msp34x0b  y    n    n    n        n    n
-   msp34x0c  y    y    n    n        n    n
-   msp34x0d  y    y    n    n        n    n
-   msp34x5d  y    y    n    n        n    n
-   msp34x7d  n    n    n    n        n    n
-   msp34x0g  y    y    n    n        n    n
-   msp34x1g  y    y    n    n        n    n
-   msp34x2g  y    y    n    y        y    y
-   msp34x5g  y    y    n    n        n    n
-   msp34x7g  n    n    n    n        n    n
-   msp44x0g  y    y    y    y        y    y
-   msp44x8g  y    y    y    n        n    n
- */
-
-/* DSP outputs vs. msp version */
-/* Chip      MAIN AUX SCART1 SCART2 I2S
-   ------------------------------------
-   msp34x0b  y    y   y      n      y
-   msp34x0c  y    y   y      n      y
-   msp34x0d  y    y   y      y      y
-   msp34x5d  y    n   y      n      y
-   msp34x7d  y    n   y      n      n
-   msp34x0g  y    y   y      y      y
-   msp34x1g  y    y   y      y      y
-   msp34x2g  y    y   y      y      y
-   msp34x5g  y    n   y      n      y
-   msp34x7g  y    n   y      n      n
-   msp44x0g  y    y   y      y      y
-   msp44x8g  y    y   y      y      y
- */
-
-#endif /* MSP3400_H */
-
diff --git a/include/media/s3c_camif.h b/include/media/s3c_camif.h
deleted file mode 100644
index df96c2c789b4..000000000000
--- a/include/media/s3c_camif.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * s3c24xx/s3c64xx SoC series Camera Interface (CAMIF) driver
- *
- * Copyright (C) 2012 Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef MEDIA_S3C_CAMIF_
-#define MEDIA_S3C_CAMIF_
-
-#include <linux/i2c.h>
-#include <media/v4l2-mediabus.h>
-
-/**
- * struct s3c_camif_sensor_info - an image sensor description
- * @i2c_board_info: pointer to an I2C sensor subdevice board info
- * @clock_frequency: frequency of the clock the host provides to a sensor
- * @mbus_type: media bus type
- * @i2c_bus_num: i2c control bus id the sensor is attached to
- * @flags: the parallel bus flags defining signals polarity (V4L2_MBUS_*)
- * @use_field: 1 if parallel bus FIELD signal is used (only s3c64xx)
- */
-struct s3c_camif_sensor_info {
-	struct i2c_board_info i2c_board_info;
-	unsigned long clock_frequency;
-	enum v4l2_mbus_type mbus_type;
-	u16 i2c_bus_num;
-	u16 flags;
-	u8 use_field;
-};
-
-struct s3c_camif_plat_data {
-	struct s3c_camif_sensor_info sensor;
-	int (*gpio_get)(void);
-	int (*gpio_put)(void);
-};
-
-/* Platform default helper functions */
-int s3c_camif_gpio_get(void);
-int s3c_camif_gpio_put(void);
-
-#endif /* MEDIA_S3C_CAMIF_ */
diff --git a/include/media/saa7146.h b/include/media/saa7146.h
deleted file mode 100644
index 96058a5a4acc..000000000000
--- a/include/media/saa7146.h
+++ /dev/null
@@ -1,471 +0,0 @@
-#ifndef __SAA7146__
-#define __SAA7146__
-
-#include <linux/delay.h>	/* for delay-stuff */
-#include <linux/slab.h>		/* for kmalloc/kfree */
-#include <linux/pci.h>		/* for pci-config-stuff, vendor ids etc. */
-#include <linux/init.h>		/* for "__init" */
-#include <linux/interrupt.h>	/* for IMMEDIATE_BH */
-#include <linux/kmod.h>		/* for kernel module loader */
-#include <linux/i2c.h>		/* for i2c subsystem */
-#include <asm/io.h>		/* for accessing devices */
-#include <linux/stringify.h>
-#include <linux/mutex.h>
-#include <linux/scatterlist.h>
-#include <media/v4l2-device.h>
-#include <media/v4l2-ctrls.h>
-
-#include <linux/vmalloc.h>	/* for vmalloc() */
-#include <linux/mm.h>		/* for vmalloc_to_page() */
-
-#define saa7146_write(sxy,adr,dat)    writel((dat),(sxy->mem+(adr)))
-#define saa7146_read(sxy,adr)         readl(sxy->mem+(adr))
-
-extern unsigned int saa7146_debug;
-
-#ifndef DEBUG_VARIABLE
-	#define DEBUG_VARIABLE saa7146_debug
-#endif
-
-#define ERR(fmt, ...)	pr_err("%s: " fmt, __func__, ##__VA_ARGS__)
-
-#define _DBG(mask, fmt, ...)						\
-do {									\
-	if (DEBUG_VARIABLE & mask)					\
-		pr_debug("%s(): " fmt, __func__, ##__VA_ARGS__);	\
-} while (0)
-
-/* simple debug messages */
-#define DEB_S(fmt, ...)		_DBG(0x01, fmt, ##__VA_ARGS__)
-/* more detailed debug messages */
-#define DEB_D(fmt, ...)		_DBG(0x02, fmt, ##__VA_ARGS__)
-/* print enter and exit of functions */
-#define DEB_EE(fmt, ...)	_DBG(0x04, fmt, ##__VA_ARGS__)
-/* i2c debug messages */
-#define DEB_I2C(fmt, ...)	_DBG(0x08, fmt, ##__VA_ARGS__)
-/* vbi debug messages */
-#define DEB_VBI(fmt, ...)	_DBG(0x10, fmt, ##__VA_ARGS__)
-/* interrupt debug messages */
-#define DEB_INT(fmt, ...)	_DBG(0x20, fmt, ##__VA_ARGS__)
-/* capture debug messages */
-#define DEB_CAP(fmt, ...)	_DBG(0x40, fmt, ##__VA_ARGS__)
-
-#define SAA7146_ISR_CLEAR(x,y) \
-	saa7146_write(x, ISR, (y));
-
-struct module;
-
-struct saa7146_dev;
-struct saa7146_extension;
-struct saa7146_vv;
-
-/* saa7146 page table */
-struct saa7146_pgtable {
-	unsigned int	size;
-	__le32		*cpu;
-	dma_addr_t	dma;
-	/* used for offsets for u,v planes for planar capture modes */
-	unsigned long	offset;
-	/* used for custom pagetables (used for example by budget dvb cards) */
-	struct scatterlist *slist;
-	int		nents;
-};
-
-struct saa7146_pci_extension_data {
-	struct saa7146_extension *ext;
-	void *ext_priv;			/* most likely a name string */
-};
-
-#define MAKE_EXTENSION_PCI(x_var, x_vendor, x_device)		\
-	{							\
-		.vendor    = PCI_VENDOR_ID_PHILIPS,		\
-		.device	   = PCI_DEVICE_ID_PHILIPS_SAA7146,	\
-		.subvendor = x_vendor,				\
-		.subdevice = x_device,				\
-		.driver_data = (unsigned long)& x_var,		\
-	}
-
-struct saa7146_extension
-{
-	char	name[32];		/* name of the device */
-#define SAA7146_USE_I2C_IRQ	0x1
-#define SAA7146_I2C_SHORT_DELAY	0x2
-	int	flags;
-
-	/* pairs of subvendor and subdevice ids for
-	   supported devices, last entry 0xffff, 0xfff */
-	struct module *module;
-	struct pci_driver driver;
-	struct pci_device_id *pci_tbl;
-
-	/* extension functions */
-	int (*probe)(struct saa7146_dev *);
-	int (*attach)(struct saa7146_dev *, struct saa7146_pci_extension_data *);
-	int (*detach)(struct saa7146_dev*);
-
-	u32	irq_mask;	/* mask to indicate, which irq-events are handled by the extension */
-	void	(*irq_func)(struct saa7146_dev*, u32* irq_mask);
-};
-
-struct saa7146_dma
-{
-	dma_addr_t	dma_handle;
-	__le32		*cpu_addr;
-};
-
-struct saa7146_dev
-{
-	struct module			*module;
-
-	struct v4l2_device 		v4l2_dev;
-	struct v4l2_ctrl_handler	ctrl_handler;
-
-	/* different device locks */
-	spinlock_t			slock;
-	struct mutex			v4l2_lock;
-
-	unsigned char			__iomem *mem;		/* pointer to mapped IO memory */
-	u32				revision;	/* chip revision; needed for bug-workarounds*/
-
-	/* pci-device & irq stuff*/
-	char				name[32];
-	struct pci_dev			*pci;
-	u32				int_todo;
-	spinlock_t			int_slock;
-
-	/* extension handling */
-	struct saa7146_extension	*ext;		/* indicates if handled by extension */
-	void				*ext_priv;	/* pointer for extension private use (most likely some private data) */
-	struct saa7146_ext_vv		*ext_vv_data;
-
-	/* per device video/vbi informations (if available) */
-	struct saa7146_vv	*vv_data;
-	void (*vv_callback)(struct saa7146_dev *dev, unsigned long status);
-
-	/* i2c-stuff */
-	struct mutex			i2c_lock;
-
-	u32				i2c_bitrate;
-	struct saa7146_dma		d_i2c;	/* pointer to i2c memory */
-	wait_queue_head_t		i2c_wq;
-	int				i2c_op;
-
-	/* memories */
-	struct saa7146_dma		d_rps0;
-	struct saa7146_dma		d_rps1;
-};
-
-static inline struct saa7146_dev *to_saa7146_dev(struct v4l2_device *v4l2_dev)
-{
-	return container_of(v4l2_dev, struct saa7146_dev, v4l2_dev);
-}
-
-/* from saa7146_i2c.c */
-int saa7146_i2c_adapter_prepare(struct saa7146_dev *dev, struct i2c_adapter *i2c_adapter, u32 bitrate);
-
-/* from saa7146_core.c */
-int saa7146_register_extension(struct saa7146_extension*);
-int saa7146_unregister_extension(struct saa7146_extension*);
-struct saa7146_format* saa7146_format_by_fourcc(struct saa7146_dev *dev, int fourcc);
-int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt);
-void saa7146_pgtable_free(struct pci_dev *pci, struct saa7146_pgtable *pt);
-int saa7146_pgtable_build_single(struct pci_dev *pci, struct saa7146_pgtable *pt, struct scatterlist *list, int length );
-void *saa7146_vmalloc_build_pgtable(struct pci_dev *pci, long length, struct saa7146_pgtable *pt);
-void saa7146_vfree_destroy_pgtable(struct pci_dev *pci, void *mem, struct saa7146_pgtable *pt);
-void saa7146_setgpio(struct saa7146_dev *dev, int port, u32 data);
-int saa7146_wait_for_debi_done(struct saa7146_dev *dev, int nobusyloop);
-
-/* some memory sizes */
-#define SAA7146_I2C_MEM		( 1*PAGE_SIZE)
-#define SAA7146_RPS_MEM		( 1*PAGE_SIZE)
-
-/* some i2c constants */
-#define SAA7146_I2C_TIMEOUT	100	/* i2c-timeout-value in ms */
-#define SAA7146_I2C_RETRIES	3	/* how many times shall we retry an i2c-operation? */
-#define SAA7146_I2C_DELAY	5	/* time we wait after certain i2c-operations */
-
-/* unsorted defines */
-#define ME1    0x0000000800
-#define PV1    0x0000000008
-
-/* gpio defines */
-#define SAA7146_GPIO_INPUT 0x00
-#define SAA7146_GPIO_IRQHI 0x10
-#define SAA7146_GPIO_IRQLO 0x20
-#define SAA7146_GPIO_IRQHL 0x30
-#define SAA7146_GPIO_OUTLO 0x40
-#define SAA7146_GPIO_OUTHI 0x50
-
-/* debi defines */
-#define DEBINOSWAP 0x000e0000
-
-/* define for the register programming sequencer (rps) */
-#define CMD_NOP		0x00000000  /* No operation */
-#define CMD_CLR_EVENT	0x00000000  /* Clear event */
-#define CMD_SET_EVENT	0x10000000  /* Set signal event */
-#define CMD_PAUSE	0x20000000  /* Pause */
-#define CMD_CHECK_LATE	0x30000000  /* Check late */
-#define CMD_UPLOAD	0x40000000  /* Upload */
-#define CMD_STOP	0x50000000  /* Stop */
-#define CMD_INTERRUPT	0x60000000  /* Interrupt */
-#define CMD_JUMP	0x80000000  /* Jump */
-#define CMD_WR_REG	0x90000000  /* Write (load) register */
-#define CMD_RD_REG	0xa0000000  /* Read (store) register */
-#define CMD_WR_REG_MASK	0xc0000000  /* Write register with mask */
-
-#define CMD_OAN		MASK_27
-#define CMD_INV		MASK_26
-#define CMD_SIG4	MASK_25
-#define CMD_SIG3	MASK_24
-#define CMD_SIG2	MASK_23
-#define CMD_SIG1	MASK_22
-#define CMD_SIG0	MASK_21
-#define CMD_O_FID_B	MASK_14
-#define CMD_E_FID_B	MASK_13
-#define CMD_O_FID_A	MASK_12
-#define CMD_E_FID_A	MASK_11
-
-/* some events and command modifiers for rps1 squarewave generator */
-#define EVT_HS          (1<<15)     // Source Line Threshold reached
-#define EVT_VBI_B       (1<<9)      // VSYNC Event
-#define RPS_OAN         (1<<27)     // 1: OR events, 0: AND events
-#define RPS_INV         (1<<26)     // Invert (compound) event
-#define GPIO3_MSK       0xFF000000  // GPIO #3 control bits
-
-/* Bit mask constants */
-#define MASK_00   0x00000001    /* Mask value for bit 0 */
-#define MASK_01   0x00000002    /* Mask value for bit 1 */
-#define MASK_02   0x00000004    /* Mask value for bit 2 */
-#define MASK_03   0x00000008    /* Mask value for bit 3 */
-#define MASK_04   0x00000010    /* Mask value for bit 4 */
-#define MASK_05   0x00000020    /* Mask value for bit 5 */
-#define MASK_06   0x00000040    /* Mask value for bit 6 */
-#define MASK_07   0x00000080    /* Mask value for bit 7 */
-#define MASK_08   0x00000100    /* Mask value for bit 8 */
-#define MASK_09   0x00000200    /* Mask value for bit 9 */
-#define MASK_10   0x00000400    /* Mask value for bit 10 */
-#define MASK_11   0x00000800    /* Mask value for bit 11 */
-#define MASK_12   0x00001000    /* Mask value for bit 12 */
-#define MASK_13   0x00002000    /* Mask value for bit 13 */
-#define MASK_14   0x00004000    /* Mask value for bit 14 */
-#define MASK_15   0x00008000    /* Mask value for bit 15 */
-#define MASK_16   0x00010000    /* Mask value for bit 16 */
-#define MASK_17   0x00020000    /* Mask value for bit 17 */
-#define MASK_18   0x00040000    /* Mask value for bit 18 */
-#define MASK_19   0x00080000    /* Mask value for bit 19 */
-#define MASK_20   0x00100000    /* Mask value for bit 20 */
-#define MASK_21   0x00200000    /* Mask value for bit 21 */
-#define MASK_22   0x00400000    /* Mask value for bit 22 */
-#define MASK_23   0x00800000    /* Mask value for bit 23 */
-#define MASK_24   0x01000000    /* Mask value for bit 24 */
-#define MASK_25   0x02000000    /* Mask value for bit 25 */
-#define MASK_26   0x04000000    /* Mask value for bit 26 */
-#define MASK_27   0x08000000    /* Mask value for bit 27 */
-#define MASK_28   0x10000000    /* Mask value for bit 28 */
-#define MASK_29   0x20000000    /* Mask value for bit 29 */
-#define MASK_30   0x40000000    /* Mask value for bit 30 */
-#define MASK_31   0x80000000    /* Mask value for bit 31 */
-
-#define MASK_B0   0x000000ff    /* Mask value for byte 0 */
-#define MASK_B1   0x0000ff00    /* Mask value for byte 1 */
-#define MASK_B2   0x00ff0000    /* Mask value for byte 2 */
-#define MASK_B3   0xff000000    /* Mask value for byte 3 */
-
-#define MASK_W0   0x0000ffff    /* Mask value for word 0 */
-#define MASK_W1   0xffff0000    /* Mask value for word 1 */
-
-#define MASK_PA   0xfffffffc    /* Mask value for physical address */
-#define MASK_PR   0xfffffffe	/* Mask value for protection register */
-#define MASK_ER   0xffffffff    /* Mask value for the entire register */
-
-#define MASK_NONE 0x00000000    /* No mask */
-
-/* register aliases */
-#define BASE_ODD1         0x00  /* Video DMA 1 registers  */
-#define BASE_EVEN1        0x04
-#define PROT_ADDR1        0x08
-#define PITCH1            0x0C
-#define BASE_PAGE1        0x10  /* Video DMA 1 base page */
-#define NUM_LINE_BYTE1    0x14
-
-#define BASE_ODD2         0x18  /* Video DMA 2 registers */
-#define BASE_EVEN2        0x1C
-#define PROT_ADDR2        0x20
-#define PITCH2            0x24
-#define BASE_PAGE2        0x28  /* Video DMA 2 base page */
-#define NUM_LINE_BYTE2    0x2C
-
-#define BASE_ODD3         0x30  /* Video DMA 3 registers */
-#define BASE_EVEN3        0x34
-#define PROT_ADDR3        0x38
-#define PITCH3            0x3C
-#define BASE_PAGE3        0x40  /* Video DMA 3 base page */
-#define NUM_LINE_BYTE3    0x44
-
-#define PCI_BT_V1         0x48  /* Video/FIFO 1 */
-#define PCI_BT_V2         0x49  /* Video/FIFO 2 */
-#define PCI_BT_V3         0x4A  /* Video/FIFO 3 */
-#define PCI_BT_DEBI       0x4B  /* DEBI */
-#define PCI_BT_A          0x4C  /* Audio */
-
-#define DD1_INIT          0x50  /* Init setting of DD1 interface */
-
-#define DD1_STREAM_B      0x54  /* DD1 B video data stream handling */
-#define DD1_STREAM_A      0x56  /* DD1 A video data stream handling */
-
-#define BRS_CTRL          0x58  /* BRS control register */
-#define HPS_CTRL          0x5C  /* HPS control register */
-#define HPS_V_SCALE       0x60  /* HPS vertical scale */
-#define HPS_V_GAIN        0x64  /* HPS vertical ACL and gain */
-#define HPS_H_PRESCALE    0x68  /* HPS horizontal prescale   */
-#define HPS_H_SCALE       0x6C  /* HPS horizontal scale */
-#define BCS_CTRL          0x70  /* BCS control */
-#define CHROMA_KEY_RANGE  0x74
-#define CLIP_FORMAT_CTRL  0x78  /* HPS outputs formats & clipping */
-
-#define DEBI_CONFIG       0x7C
-#define DEBI_COMMAND      0x80
-#define DEBI_PAGE         0x84
-#define DEBI_AD           0x88
-
-#define I2C_TRANSFER      0x8C
-#define I2C_STATUS        0x90
-
-#define BASE_A1_IN        0x94	/* Audio 1 input DMA */
-#define PROT_A1_IN        0x98
-#define PAGE_A1_IN        0x9C
-
-#define BASE_A1_OUT       0xA0  /* Audio 1 output DMA */
-#define PROT_A1_OUT       0xA4
-#define PAGE_A1_OUT       0xA8
-
-#define BASE_A2_IN        0xAC  /* Audio 2 input DMA */
-#define PROT_A2_IN        0xB0
-#define PAGE_A2_IN        0xB4
-
-#define BASE_A2_OUT       0xB8  /* Audio 2 output DMA */
-#define PROT_A2_OUT       0xBC
-#define PAGE_A2_OUT       0xC0
-
-#define RPS_PAGE0         0xC4  /* RPS task 0 page register */
-#define RPS_PAGE1         0xC8  /* RPS task 1 page register */
-
-#define RPS_THRESH0       0xCC  /* HBI threshold for task 0 */
-#define RPS_THRESH1       0xD0  /* HBI threshold for task 1 */
-
-#define RPS_TOV0          0xD4  /* RPS timeout for task 0 */
-#define RPS_TOV1          0xD8  /* RPS timeout for task 1 */
-
-#define IER               0xDC  /* Interrupt enable register */
-
-#define GPIO_CTRL         0xE0  /* GPIO 0-3 register */
-
-#define EC1SSR            0xE4  /* Event cnt set 1 source select */
-#define EC2SSR            0xE8  /* Event cnt set 2 source select */
-#define ECT1R             0xEC  /* Event cnt set 1 thresholds */
-#define ECT2R             0xF0  /* Event cnt set 2 thresholds */
-
-#define ACON1             0xF4
-#define ACON2             0xF8
-
-#define MC1               0xFC   /* Main control register 1 */
-#define MC2               0x100  /* Main control register 2  */
-
-#define RPS_ADDR0         0x104  /* RPS task 0 address register */
-#define RPS_ADDR1         0x108  /* RPS task 1 address register */
-
-#define ISR               0x10C  /* Interrupt status register */
-#define PSR               0x110  /* Primary status register */
-#define SSR               0x114  /* Secondary status register */
-
-#define EC1R              0x118  /* Event counter set 1 register */
-#define EC2R              0x11C  /* Event counter set 2 register */
-
-#define PCI_VDP1          0x120  /* Video DMA pointer of FIFO 1 */
-#define PCI_VDP2          0x124  /* Video DMA pointer of FIFO 2 */
-#define PCI_VDP3          0x128  /* Video DMA pointer of FIFO 3 */
-#define PCI_ADP1          0x12C  /* Audio DMA pointer of audio out 1 */
-#define PCI_ADP2          0x130  /* Audio DMA pointer of audio in 1 */
-#define PCI_ADP3          0x134  /* Audio DMA pointer of audio out 2 */
-#define PCI_ADP4          0x138  /* Audio DMA pointer of audio in 2 */
-#define PCI_DMA_DDP       0x13C  /* DEBI DMA pointer */
-
-#define LEVEL_REP         0x140,
-#define A_TIME_SLOT1      0x180,  /* from 180 - 1BC */
-#define A_TIME_SLOT2      0x1C0,  /* from 1C0 - 1FC */
-
-/* isr masks */
-#define SPCI_PPEF       0x80000000  /* PCI parity error */
-#define SPCI_PABO       0x40000000  /* PCI access error (target or master abort) */
-#define SPCI_PPED       0x20000000  /* PCI parity error on 'real time data' */
-#define SPCI_RPS_I1     0x10000000  /* Interrupt issued by RPS1 */
-#define SPCI_RPS_I0     0x08000000  /* Interrupt issued by RPS0 */
-#define SPCI_RPS_LATE1  0x04000000  /* RPS task 1 is late */
-#define SPCI_RPS_LATE0  0x02000000  /* RPS task 0 is late */
-#define SPCI_RPS_E1     0x01000000  /* RPS error from task 1 */
-#define SPCI_RPS_E0     0x00800000  /* RPS error from task 0 */
-#define SPCI_RPS_TO1    0x00400000  /* RPS timeout task 1 */
-#define SPCI_RPS_TO0    0x00200000  /* RPS timeout task 0 */
-#define SPCI_UPLD       0x00100000  /* RPS in upload */
-#define SPCI_DEBI_S     0x00080000  /* DEBI status */
-#define SPCI_DEBI_E     0x00040000  /* DEBI error */
-#define SPCI_IIC_S      0x00020000  /* I2C status */
-#define SPCI_IIC_E      0x00010000  /* I2C error */
-#define SPCI_A2_IN      0x00008000  /* Audio 2 input DMA protection / limit */
-#define SPCI_A2_OUT     0x00004000  /* Audio 2 output DMA protection / limit */
-#define SPCI_A1_IN      0x00002000  /* Audio 1 input DMA protection / limit */
-#define SPCI_A1_OUT     0x00001000  /* Audio 1 output DMA protection / limit */
-#define SPCI_AFOU       0x00000800  /* Audio FIFO over- / underflow */
-#define SPCI_V_PE       0x00000400  /* Video protection address */
-#define SPCI_VFOU       0x00000200  /* Video FIFO over- / underflow */
-#define SPCI_FIDA       0x00000100  /* Field ID video port A */
-#define SPCI_FIDB       0x00000080  /* Field ID video port B */
-#define SPCI_PIN3       0x00000040  /* GPIO pin 3 */
-#define SPCI_PIN2       0x00000020  /* GPIO pin 2 */
-#define SPCI_PIN1       0x00000010  /* GPIO pin 1 */
-#define SPCI_PIN0       0x00000008  /* GPIO pin 0 */
-#define SPCI_ECS        0x00000004  /* Event counter 1, 2, 4, 5 */
-#define SPCI_EC3S       0x00000002  /* Event counter 3 */
-#define SPCI_EC0S       0x00000001  /* Event counter 0 */
-
-/* i2c */
-#define	SAA7146_I2C_ABORT	(1<<7)
-#define	SAA7146_I2C_SPERR	(1<<6)
-#define	SAA7146_I2C_APERR	(1<<5)
-#define	SAA7146_I2C_DTERR	(1<<4)
-#define	SAA7146_I2C_DRERR	(1<<3)
-#define	SAA7146_I2C_AL		(1<<2)
-#define	SAA7146_I2C_ERR		(1<<1)
-#define	SAA7146_I2C_BUSY	(1<<0)
-
-#define	SAA7146_I2C_START	(0x3)
-#define	SAA7146_I2C_CONT	(0x2)
-#define	SAA7146_I2C_STOP	(0x1)
-#define	SAA7146_I2C_NOP		(0x0)
-
-#define SAA7146_I2C_BUS_BIT_RATE_6400	(0x500)
-#define SAA7146_I2C_BUS_BIT_RATE_3200	(0x100)
-#define SAA7146_I2C_BUS_BIT_RATE_480	(0x400)
-#define SAA7146_I2C_BUS_BIT_RATE_320	(0x600)
-#define SAA7146_I2C_BUS_BIT_RATE_240	(0x700)
-#define SAA7146_I2C_BUS_BIT_RATE_120	(0x000)
-#define SAA7146_I2C_BUS_BIT_RATE_80	(0x200)
-#define SAA7146_I2C_BUS_BIT_RATE_60	(0x300)
-
-static inline void SAA7146_IER_DISABLE(struct saa7146_dev *x, unsigned y)
-{
-	unsigned long flags;
-	spin_lock_irqsave(&x->int_slock, flags);
-	saa7146_write(x, IER, saa7146_read(x, IER) & ~y);
-	spin_unlock_irqrestore(&x->int_slock, flags);
-}
-
-static inline void SAA7146_IER_ENABLE(struct saa7146_dev *x, unsigned y)
-{
-	unsigned long flags;
-	spin_lock_irqsave(&x->int_slock, flags);
-	saa7146_write(x, IER, saa7146_read(x, IER) | y);
-	spin_unlock_irqrestore(&x->int_slock, flags);
-}
-
-#endif
diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h
deleted file mode 100644
index 92766f77a5de..000000000000
--- a/include/media/saa7146_vv.h
+++ /dev/null
@@ -1,265 +0,0 @@
-#ifndef __SAA7146_VV__
-#define __SAA7146_VV__
-
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-#include <media/v4l2-fh.h>
-#include <media/saa7146.h>
-#include <media/videobuf-dma-sg.h>
-
-#define MAX_SAA7146_CAPTURE_BUFFERS	32	/* arbitrary */
-#define BUFFER_TIMEOUT     (HZ/2)  /* 0.5 seconds */
-
-#define WRITE_RPS0(x) do { \
-	dev->d_rps0.cpu_addr[ count++ ] = cpu_to_le32(x); \
-	} while (0);
-
-#define WRITE_RPS1(x) do { \
-	dev->d_rps1.cpu_addr[ count++ ] = cpu_to_le32(x); \
-	} while (0);
-
-struct	saa7146_video_dma {
-	u32 base_odd;
-	u32 base_even;
-	u32 prot_addr;
-	u32 pitch;
-	u32 base_page;
-	u32 num_line_byte;
-};
-
-#define FORMAT_BYTE_SWAP	0x1
-#define FORMAT_IS_PLANAR	0x2
-
-struct saa7146_format {
-	char	*name;
-	u32	pixelformat;
-	u32	trans;
-	u8	depth;
-	u8	flags;
-	u8	swap;
-};
-
-struct saa7146_standard
-{
-	char          *name;
-	v4l2_std_id   id;
-
-	int v_offset;	/* number of lines of vertical offset before processing */
-	int v_field;	/* number of lines in a field for HPS to process */
-
-	int h_offset;	/* horizontal offset of processing window */
-	int h_pixels;	/* number of horizontal pixels to process */
-
-	int v_max_out;
-	int h_max_out;
-};
-
-/* buffer for one video/vbi frame */
-struct saa7146_buf {
-	/* common v4l buffer stuff -- must be first */
-	struct videobuf_buffer vb;
-
-	/* saa7146 specific */
-	struct v4l2_pix_format  *fmt;
-	int (*activate)(struct saa7146_dev *dev,
-			struct saa7146_buf *buf,
-			struct saa7146_buf *next);
-
-	/* page tables */
-	struct saa7146_pgtable  pt[3];
-};
-
-struct saa7146_dmaqueue {
-	struct saa7146_dev	*dev;
-	struct saa7146_buf	*curr;
-	struct list_head	queue;
-	struct timer_list	timeout;
-};
-
-struct saa7146_overlay {
-	struct saa7146_fh	*fh;
-	struct v4l2_window	win;
-	struct v4l2_clip	clips[16];
-	int			nclips;
-};
-
-/* per open data */
-struct saa7146_fh {
-	/* Must be the first field! */
-	struct v4l2_fh		fh;
-	struct saa7146_dev	*dev;
-
-	/* video capture */
-	struct videobuf_queue	video_q;
-
-	/* vbi capture */
-	struct videobuf_queue	vbi_q;
-
-	unsigned int resources;	/* resource management for device open */
-};
-
-#define STATUS_OVERLAY	0x01
-#define STATUS_CAPTURE	0x02
-
-struct saa7146_vv
-{
-	/* vbi capture */
-	struct saa7146_dmaqueue		vbi_dmaq;
-	struct v4l2_vbi_format		vbi_fmt;
-	struct timer_list		vbi_read_timeout;
-	/* vbi workaround interrupt queue */
-	wait_queue_head_t		vbi_wq;
-	int				vbi_fieldcount;
-	struct saa7146_fh		*vbi_streaming;
-
-	int				video_status;
-	struct saa7146_fh		*video_fh;
-
-	/* video overlay */
-	struct saa7146_overlay		ov;
-	struct v4l2_framebuffer		ov_fb;
-	struct saa7146_format		*ov_fmt;
-	struct saa7146_fh		*ov_suspend;
-
-	/* video capture */
-	struct saa7146_dmaqueue		video_dmaq;
-	struct v4l2_pix_format		video_fmt;
-	enum v4l2_field			last_field;
-
-	/* common: fixme? shouldn't this be in saa7146_fh?
-	   (this leads to a more complicated question: shall the driver
-	   store the different settings (for example S_INPUT) for every open
-	   and restore it appropriately, or should all settings be common for
-	   all opens? currently, we do the latter, like all other
-	   drivers do... */
-	struct saa7146_standard	*standard;
-
-	int	vflip;
-	int	hflip;
-	int	current_hps_source;
-	int	current_hps_sync;
-
-	struct saa7146_dma	d_clipping;	/* pointer to clipping memory */
-
-	unsigned int resources;	/* resource management for device */
-};
-
-/* flags */
-#define SAA7146_USE_PORT_B_FOR_VBI	0x2     /* use input port b for vbi hardware bug workaround */
-
-struct saa7146_ext_vv
-{
-	/* informations about the video capabilities of the device */
-	int	inputs;
-	int	audios;
-	u32	capabilities;
-	int	flags;
-
-	/* additionally supported transmission standards */
-	struct saa7146_standard *stds;
-	int num_stds;
-	int (*std_callback)(struct saa7146_dev*, struct saa7146_standard *);
-
-	/* the extension can override this */
-	struct v4l2_ioctl_ops vid_ops;
-	struct v4l2_ioctl_ops vbi_ops;
-	/* pointer to the saa7146 core ops */
-	const struct v4l2_ioctl_ops *core_ops;
-
-	struct v4l2_file_operations vbi_fops;
-};
-
-struct saa7146_use_ops  {
-	void (*init)(struct saa7146_dev *, struct saa7146_vv *);
-	int(*open)(struct saa7146_dev *, struct file *);
-	void (*release)(struct saa7146_dev *, struct file *);
-	void (*irq_done)(struct saa7146_dev *, unsigned long status);
-	ssize_t (*read)(struct file *, char __user *, size_t, loff_t *);
-};
-
-/* from saa7146_fops.c */
-int saa7146_register_device(struct video_device *vid, struct saa7146_dev *dev, char *name, int type);
-int saa7146_unregister_device(struct video_device *vid, struct saa7146_dev *dev);
-void saa7146_buffer_finish(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, int state);
-void saa7146_buffer_next(struct saa7146_dev *dev, struct saa7146_dmaqueue *q,int vbi);
-int saa7146_buffer_queue(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, struct saa7146_buf *buf);
-void saa7146_buffer_timeout(unsigned long data);
-void saa7146_dma_free(struct saa7146_dev* dev,struct videobuf_queue *q,
-						struct saa7146_buf *buf);
-
-int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv);
-int saa7146_vv_release(struct saa7146_dev* dev);
-
-/* from saa7146_hlp.c */
-int saa7146_enable_overlay(struct saa7146_fh *fh);
-void saa7146_disable_overlay(struct saa7146_fh *fh);
-
-void saa7146_set_capture(struct saa7146_dev *dev, struct saa7146_buf *buf, struct saa7146_buf *next);
-void saa7146_write_out_dma(struct saa7146_dev* dev, int which, struct saa7146_video_dma* vdma) ;
-void saa7146_set_hps_source_and_sync(struct saa7146_dev *saa, int source, int sync);
-void saa7146_set_gpio(struct saa7146_dev *saa, u8 pin, u8 data);
-
-/* from saa7146_video.c */
-extern const struct v4l2_ioctl_ops saa7146_video_ioctl_ops;
-extern const struct v4l2_ioctl_ops saa7146_vbi_ioctl_ops;
-extern struct saa7146_use_ops saa7146_video_uops;
-int saa7146_start_preview(struct saa7146_fh *fh);
-int saa7146_stop_preview(struct saa7146_fh *fh);
-long saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg);
-int saa7146_s_ctrl(struct v4l2_ctrl *ctrl);
-
-/* from saa7146_vbi.c */
-extern struct saa7146_use_ops saa7146_vbi_uops;
-
-/* resource management functions */
-int saa7146_res_get(struct saa7146_fh *fh, unsigned int bit);
-void saa7146_res_free(struct saa7146_fh *fh, unsigned int bits);
-
-#define RESOURCE_DMA1_HPS	0x1
-#define RESOURCE_DMA2_CLP	0x2
-#define RESOURCE_DMA3_BRS	0x4
-
-/* saa7146 source inputs */
-#define SAA7146_HPS_SOURCE_PORT_A	0x00
-#define SAA7146_HPS_SOURCE_PORT_B	0x01
-#define SAA7146_HPS_SOURCE_YPB_CPA	0x02
-#define SAA7146_HPS_SOURCE_YPA_CPB	0x03
-
-/* sync inputs */
-#define SAA7146_HPS_SYNC_PORT_A		0x00
-#define SAA7146_HPS_SYNC_PORT_B		0x01
-
-/* some memory sizes */
-/* max. 16 clipping rectangles */
-#define SAA7146_CLIPPING_MEM	(16 * 4 * sizeof(u32))
-
-/* some defines for the various clipping-modes */
-#define SAA7146_CLIPPING_RECT		0x4
-#define SAA7146_CLIPPING_RECT_INVERTED	0x5
-#define SAA7146_CLIPPING_MASK		0x6
-#define SAA7146_CLIPPING_MASK_INVERTED	0x7
-
-/* output formats: each entry holds four informations */
-#define RGB08_COMPOSED	0x0217 /* composed is used in the sense of "not-planar" */
-/* this means: planar?=0, yuv2rgb-conversation-mode=2, dither=yes(=1), format-mode = 7 */
-#define RGB15_COMPOSED	0x0213
-#define RGB16_COMPOSED	0x0210
-#define RGB24_COMPOSED	0x0201
-#define RGB32_COMPOSED	0x0202
-
-#define Y8			0x0006
-#define YUV411_COMPOSED		0x0003
-#define YUV422_COMPOSED		0x0000
-/* this means: planar?=1, yuv2rgb-conversion-mode=0, dither=no(=0), format-mode = b */
-#define YUV411_DECOMPOSED	0x100b
-#define YUV422_DECOMPOSED	0x1009
-#define YUV420_DECOMPOSED	0x100a
-
-#define IS_PLANAR(x) (x & 0xf000)
-
-/* misc defines */
-#define SAA7146_NO_SWAP		(0x0)
-#define SAA7146_TWO_BYTE_SWAP	(0x1)
-#define SAA7146_FOUR_BYTE_SWAP	(0x2)
-
-#endif
diff --git a/include/media/sh_mobile_ceu.h b/include/media/sh_mobile_ceu.h
deleted file mode 100644
index 7f57056c22ba..000000000000
--- a/include/media/sh_mobile_ceu.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef __ASM_SH_MOBILE_CEU_H__
-#define __ASM_SH_MOBILE_CEU_H__
-
-#define SH_CEU_FLAG_USE_8BIT_BUS	(1 << 0) /* use  8bit bus width */
-#define SH_CEU_FLAG_USE_16BIT_BUS	(1 << 1) /* use 16bit bus width */
-#define SH_CEU_FLAG_HSYNC_LOW		(1 << 2) /* default High if possible */
-#define SH_CEU_FLAG_VSYNC_LOW		(1 << 3) /* default High if possible */
-#define SH_CEU_FLAG_LOWER_8BIT		(1 << 4) /* default upper 8bit */
-
-struct device;
-struct resource;
-
-struct sh_mobile_ceu_companion {
-	u32		num_resources;
-	struct resource	*resource;
-	int		id;
-	void		*platform_data;
-};
-
-struct sh_mobile_ceu_info {
-	unsigned long flags;
-	int max_width;
-	int max_height;
-	struct sh_mobile_ceu_companion *csi2;
-	struct v4l2_async_subdev **asd;	/* Flat array, arranged in groups */
-	unsigned int *asd_sizes;	/* 0-terminated array pf asd group sizes */
-};
-
-#endif /* __ASM_SH_MOBILE_CEU_H__ */
diff --git a/include/media/sh_mobile_csi2.h b/include/media/sh_mobile_csi2.h
deleted file mode 100644
index 14030db51f13..000000000000
--- a/include/media/sh_mobile_csi2.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Driver header for the SH-Mobile MIPI CSI-2 unit
- *
- * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef SH_MIPI_CSI
-#define SH_MIPI_CSI
-
-#include <linux/list.h>
-
-enum sh_csi2_phy {
-	SH_CSI2_PHY_MAIN,
-	SH_CSI2_PHY_SUB,
-};
-
-enum sh_csi2_type {
-	SH_CSI2C,
-	SH_CSI2I,
-};
-
-#define SH_CSI2_CRC	(1 << 0)
-#define SH_CSI2_ECC	(1 << 1)
-
-struct platform_device;
-
-struct sh_csi2_client_config {
-	enum sh_csi2_phy phy;
-	unsigned char lanes;		/* bitmask[3:0] */
-	unsigned char channel;		/* 0..3 */
-	struct platform_device *pdev;	/* client platform device */
-	const char *name;		/* async matching: client name */
-};
-
-struct v4l2_device;
-
-struct sh_csi2_pdata {
-	enum sh_csi2_type type;
-	unsigned int flags;
-	struct sh_csi2_client_config *clients;
-	int num_clients;
-};
-
-#endif
diff --git a/include/media/sh_vou.h b/include/media/sh_vou.h
deleted file mode 100644
index ec3ba9a597a2..000000000000
--- a/include/media/sh_vou.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * SuperH Video Output Unit (VOU) driver header
- *
- * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef SH_VOU_H
-#define SH_VOU_H
-
-#include <linux/i2c.h>
-
-/* Bus flags */
-#define SH_VOU_PCLK_FALLING	(1 << 0)
-#define SH_VOU_HSYNC_LOW	(1 << 1)
-#define SH_VOU_VSYNC_LOW	(1 << 2)
-
-enum sh_vou_bus_fmt {
-	SH_VOU_BUS_8BIT,
-	SH_VOU_BUS_16BIT,
-	SH_VOU_BUS_BT656,
-};
-
-struct sh_vou_pdata {
-	enum sh_vou_bus_fmt bus_fmt;
-	int i2c_adap;
-	struct i2c_board_info *board_info;
-	unsigned long flags;
-};
-
-#endif
diff --git a/include/media/si476x.h b/include/media/si476x.h
deleted file mode 100644
index e02e241e2d22..000000000000
--- a/include/media/si476x.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * include/media/si476x.h -- Common definitions for si476x driver
- *
- * Copyright (C) 2012 Innovative Converged Devices(ICD)
- * Copyright (C) 2013 Andrey Smirnov
- *
- * Author: Andrey Smirnov <andrew.smirnov@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- */
-
-#ifndef SI476X_H
-#define SI476X_H
-
-#include <linux/types.h>
-#include <linux/videodev2.h>
-
-#include <linux/mfd/si476x-reports.h>
-
-enum si476x_ctrl_id {
-	V4L2_CID_SI476X_RSSI_THRESHOLD	= (V4L2_CID_USER_SI476X_BASE + 1),
-	V4L2_CID_SI476X_SNR_THRESHOLD	= (V4L2_CID_USER_SI476X_BASE + 2),
-	V4L2_CID_SI476X_MAX_TUNE_ERROR	= (V4L2_CID_USER_SI476X_BASE + 3),
-	V4L2_CID_SI476X_HARMONICS_COUNT	= (V4L2_CID_USER_SI476X_BASE + 4),
-	V4L2_CID_SI476X_DIVERSITY_MODE	= (V4L2_CID_USER_SI476X_BASE + 5),
-	V4L2_CID_SI476X_INTERCHIP_LINK	= (V4L2_CID_USER_SI476X_BASE + 6),
-};
-
-#endif /* SI476X_H*/
diff --git a/include/media/soc_mediabus.h b/include/media/soc_mediabus.h
deleted file mode 100644
index 2ff773785fb6..000000000000
--- a/include/media/soc_mediabus.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * SoC-camera Media Bus API extensions
- *
- * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef SOC_MEDIABUS_H
-#define SOC_MEDIABUS_H
-
-#include <linux/videodev2.h>
-#include <linux/v4l2-mediabus.h>
-
-/**
- * enum soc_mbus_packing - data packing types on the media-bus
- * @SOC_MBUS_PACKING_NONE:	no packing, bit-for-bit transfer to RAM, one
- *				sample represents one pixel
- * @SOC_MBUS_PACKING_2X8_PADHI:	16 bits transferred in 2 8-bit samples, in the
- *				possibly incomplete byte high bits are padding
- * @SOC_MBUS_PACKING_2X8_PADLO:	as above, but low bits are padding
- * @SOC_MBUS_PACKING_EXTEND16:	sample width (e.g., 10 bits) has to be extended
- *				to 16 bits
- * @SOC_MBUS_PACKING_VARIABLE:	compressed formats with variable packing
- * @SOC_MBUS_PACKING_1_5X8:	used for packed YUV 4:2:0 formats, where 4
- *				pixels occupy 6 bytes in RAM
- * @SOC_MBUS_PACKING_EXTEND32:	sample width (e.g., 24 bits) has to be extended
- *				to 32 bits
- */
-enum soc_mbus_packing {
-	SOC_MBUS_PACKING_NONE,
-	SOC_MBUS_PACKING_2X8_PADHI,
-	SOC_MBUS_PACKING_2X8_PADLO,
-	SOC_MBUS_PACKING_EXTEND16,
-	SOC_MBUS_PACKING_VARIABLE,
-	SOC_MBUS_PACKING_1_5X8,
-	SOC_MBUS_PACKING_EXTEND32,
-};
-
-/**
- * enum soc_mbus_order - sample order on the media bus
- * @SOC_MBUS_ORDER_LE:		least significant sample first
- * @SOC_MBUS_ORDER_BE:		most significant sample first
- */
-enum soc_mbus_order {
-	SOC_MBUS_ORDER_LE,
-	SOC_MBUS_ORDER_BE,
-};
-
-/**
- * enum soc_mbus_layout - planes layout in memory
- * @SOC_MBUS_LAYOUT_PACKED:		color components packed
- * @SOC_MBUS_LAYOUT_PLANAR_2Y_U_V:	YUV components stored in 3 planes (4:2:2)
- * @SOC_MBUS_LAYOUT_PLANAR_2Y_C:	YUV components stored in a luma and a
- *					chroma plane (C plane is half the size
- *					of Y plane)
- * @SOC_MBUS_LAYOUT_PLANAR_Y_C:		YUV components stored in a luma and a
- *					chroma plane (C plane is the same size
- *					as Y plane)
- */
-enum soc_mbus_layout {
-	SOC_MBUS_LAYOUT_PACKED = 0,
-	SOC_MBUS_LAYOUT_PLANAR_2Y_U_V,
-	SOC_MBUS_LAYOUT_PLANAR_2Y_C,
-	SOC_MBUS_LAYOUT_PLANAR_Y_C,
-};
-
-/**
- * struct soc_mbus_pixelfmt - Data format on the media bus
- * @name:		Name of the format
- * @fourcc:		Fourcc code, that will be obtained if the data is
- *			stored in memory in the following way:
- * @packing:		Type of sample-packing, that has to be used
- * @order:		Sample order when storing in memory
- * @bits_per_sample:	How many bits the bridge has to sample
- */
-struct soc_mbus_pixelfmt {
-	const char		*name;
-	u32			fourcc;
-	enum soc_mbus_packing	packing;
-	enum soc_mbus_order	order;
-	enum soc_mbus_layout	layout;
-	u8			bits_per_sample;
-};
-
-/**
- * struct soc_mbus_lookup - Lookup FOURCC IDs by mediabus codes for pass-through
- * @code:	mediabus pixel-code
- * @fmt:	pixel format description
- */
-struct soc_mbus_lookup {
-	u32	code;
-	struct soc_mbus_pixelfmt	fmt;
-};
-
-const struct soc_mbus_pixelfmt *soc_mbus_find_fmtdesc(
-	u32 code,
-	const struct soc_mbus_lookup *lookup,
-	int n);
-const struct soc_mbus_pixelfmt *soc_mbus_get_fmtdesc(
-	u32 code);
-s32 soc_mbus_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf);
-s32 soc_mbus_image_size(const struct soc_mbus_pixelfmt *mf,
-			u32 bytes_per_line, u32 height);
-int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf,
-			unsigned int *numerator, unsigned int *denominator);
-unsigned int soc_mbus_config_compatible(const struct v4l2_mbus_config *cfg,
-					unsigned int flags);
-
-#endif
diff --git a/include/media/tea575x.h b/include/media/tea575x.h
deleted file mode 100644
index 5d096578b736..000000000000
--- a/include/media/tea575x.h
+++ /dev/null
@@ -1,84 +0,0 @@
-#ifndef __SOUND_TEA575X_TUNER_H
-#define __SOUND_TEA575X_TUNER_H
-
-/*
- *   ALSA driver for TEA5757/5759 Philips AM/FM tuner chips
- *
- *	Copyright (c) 2004 Jaroslav Kysela <perex@perex.cz>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
-
-#include <linux/videodev2.h>
-#include <media/v4l2-ctrls.h>
-#include <media/v4l2-dev.h>
-#include <media/v4l2-device.h>
-
-#define TEA575X_FMIF	10700
-#define TEA575X_AMIF	  450
-
-#define TEA575X_DATA	(1 << 0)
-#define TEA575X_CLK	(1 << 1)
-#define TEA575X_WREN	(1 << 2)
-#define TEA575X_MOST	(1 << 3)
-
-struct snd_tea575x;
-
-struct snd_tea575x_ops {
-	/* Drivers using snd_tea575x must either define read_ and write_val */
-	void (*write_val)(struct snd_tea575x *tea, u32 val);
-	u32 (*read_val)(struct snd_tea575x *tea);
-	/* Or define the 3 pin functions */
-	void (*set_pins)(struct snd_tea575x *tea, u8 pins);
-	u8 (*get_pins)(struct snd_tea575x *tea);
-	void (*set_direction)(struct snd_tea575x *tea, bool output);
-};
-
-struct snd_tea575x {
-	struct v4l2_device *v4l2_dev;
-	struct v4l2_file_operations fops;
-	struct video_device vd;		/* video device */
-	int radio_nr;			/* radio_nr */
-	bool tea5759;			/* 5759 chip is present */
-	bool has_am;			/* Device can tune to AM freqs */
-	bool cannot_read_data;		/* Device cannot read the data pin */
-	bool cannot_mute;		/* Device cannot mute */
-	bool mute;			/* Device is muted? */
-	bool stereo;			/* receiving stereo */
-	bool tuned;			/* tuned to a station */
-	unsigned int val;		/* hw value */
-	u32 band;			/* 0: FM, 1: FM-Japan, 2: AM */
-	u32 freq;			/* frequency */
-	struct mutex mutex;
-	struct snd_tea575x_ops *ops;
-	void *private_data;
-	u8 card[32];
-	u8 bus_info[32];
-	struct v4l2_ctrl_handler ctrl_handler;
-	int (*ext_init)(struct snd_tea575x *tea);
-};
-
-int snd_tea575x_enum_freq_bands(struct snd_tea575x *tea,
-					struct v4l2_frequency_band *band);
-int snd_tea575x_g_tuner(struct snd_tea575x *tea, struct v4l2_tuner *v);
-int snd_tea575x_s_hw_freq_seek(struct file *file, struct snd_tea575x *tea,
-				const struct v4l2_hw_freq_seek *a);
-int snd_tea575x_hw_init(struct snd_tea575x *tea);
-int snd_tea575x_init(struct snd_tea575x *tea, struct module *owner);
-void snd_tea575x_exit(struct snd_tea575x *tea);
-void snd_tea575x_set_freq(struct snd_tea575x *tea);
-
-#endif /* __SOUND_TEA575X_TUNER_H */
diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h
index 1bdce501ad6b..2d225bcdb831 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -158,8 +158,10 @@ enum v4l2_colorfx {
  * We reserve 16 controls for this driver. */
 #define V4L2_CID_USER_S2255_BASE		(V4L2_CID_USER_BASE + 0x1030)
 
-/* The base for the si476x driver controls. See include/media/si476x.h for the list
- * of controls. Total of 16 controls is reserved for this driver */
+/*
+ * The base for the si476x driver controls. See include/media/drv-intf/si476x.h
+ * for the list of controls. Total of 16 controls is reserved for this driver
+ */
 #define V4L2_CID_USER_SI476X_BASE		(V4L2_CID_USER_BASE + 0x1040)
 
 /* The base for the TI VPE driver controls. Total of 16 controls is reserved for
diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c
index e0d9363dc7fd..cb38cd1c5fc4 100644
--- a/sound/pci/es1968.c
+++ b/sound/pci/es1968.c
@@ -113,7 +113,7 @@
 #include <sound/initval.h>
 
 #ifdef CONFIG_SND_ES1968_RADIO
-#include <media/tea575x.h>
+#include <media/drv-intf/tea575x.h>
 #endif
 
 #define CARD_NAME "ESS Maestro1/2"
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index 1fdd92b6f18f..5144a7fcb5aa 100644
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -30,7 +30,7 @@
 #include <sound/initval.h>
 
 #ifdef CONFIG_SND_FM801_TEA575X_BOOL
-#include <media/tea575x.h>
+#include <media/drv-intf/tea575x.h>
 #endif
 
 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
-- 
cgit v1.2.3


From 35ec2a2fa5a362b07b590ae1568dc35e47a7b846 Mon Sep 17 00:00:00 2001
From: Ricardo Ribalda <ricardo.ribalda@gmail.com>
Date: Thu, 29 Oct 2015 08:10:27 -0200
Subject: [media] videodev2.h: Extend struct v4l2_ext_controls

So it can be used to get the default value of a control.

Without this change it is not possible to get the
default value of array controls.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---
 include/uapi/linux/videodev2.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'include/uapi')

diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index a0e87d16b726..4d88ee2d268e 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -1476,7 +1476,10 @@ struct v4l2_ext_control {
 } __attribute__ ((packed));
 
 struct v4l2_ext_controls {
-	__u32 ctrl_class;
+	union {
+		__u32 ctrl_class;
+		__u32 which;
+	};
 	__u32 count;
 	__u32 error_idx;
 	__u32 reserved[2];
@@ -1487,6 +1490,8 @@ struct v4l2_ext_controls {
 #define V4L2_CTRL_ID2CLASS(id)    ((id) & 0x0fff0000UL)
 #define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
 #define V4L2_CTRL_MAX_DIMS	  (4)
+#define V4L2_CTRL_WHICH_CUR_VAL   0
+#define V4L2_CTRL_WHICH_DEF_VAL   0x0f000000
 
 enum v4l2_ctrl_type {
 	V4L2_CTRL_TYPE_INTEGER	     = 1,
-- 
cgit v1.2.3


From 0f8017bebf3efd3dcb115bf8a3f883b3123019ee Mon Sep 17 00:00:00 2001
From: Ricardo Ribalda <ricardo.ribalda@gmail.com>
Date: Thu, 29 Oct 2015 08:10:28 -0200
Subject: [media] media/core: Replace ctrl_class with which

Replace the obsolete field ctrl_class with "which".

Make sure it not used in future modules by commenting out the field with
ifndef __KERNEL_ .

The field cannot be simply removed because that would be change on the
kenel API to the userspace (and we don't like that).

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---
 .../DocBook/media/v4l/vidioc-g-ext-ctrls.xml       |  6 +++---
 drivers/media/platform/s5p-mfc/s5p_mfc_dec.c       |  2 +-
 drivers/media/platform/s5p-mfc/s5p_mfc_enc.c       |  2 +-
 drivers/media/v4l2-core/v4l2-compat-ioctl32.c      |  6 +++---
 drivers/media/v4l2-core/v4l2-ctrls.c               | 24 +++++++++++-----------
 drivers/media/v4l2-core/v4l2-ioctl.c               | 14 ++++++-------
 include/uapi/linux/videodev2.h                     |  5 +++++
 7 files changed, 32 insertions(+), 27 deletions(-)

(limited to 'include/uapi')

diff --git a/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml b/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml
index 842536aae8b4..47f9fee91442 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml
@@ -61,7 +61,7 @@ must belong to the same control class.</para>
 
     <para>Applications must always fill in the
 <structfield>count</structfield>,
-<structfield>ctrl_class</structfield>,
+<structfield>which</structfield>,
 <structfield>controls</structfield> and
 <structfield>reserved</structfield> fields of &v4l2-ext-controls;, and
 initialize the &v4l2-ext-control; array pointed to by the
@@ -109,7 +109,7 @@ the driver whether wrong values are automatically adjusted to a valid
 value or if an error is returned.</para>
 
     <para>When the <structfield>id</structfield> or
-<structfield>ctrl_class</structfield> is invalid drivers return an
+<structfield>which</structfield> is invalid drivers return an
 &EINVAL;. When the value is out of bounds drivers can choose to take
 the closest valid value or return an &ERANGE;, whatever seems more
 appropriate. In the first case the new value is set in
@@ -390,7 +390,7 @@ These controls are described in <xref linkend="rf-tuner-controls" />.</entry>
 	<listitem>
 	  <para>The &v4l2-ext-control; <structfield>id</structfield>
 is invalid, the &v4l2-ext-controls;
-<structfield>ctrl_class</structfield> is invalid, or the &v4l2-ext-control;
+<structfield>which</structfield> is invalid, or the &v4l2-ext-control;
 <structfield>value</structfield> was inappropriate (e.g. the given menu
 index is not supported by the driver). This error code is
 also returned by the <constant>VIDIOC_S_EXT_CTRLS</constant> and
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
index 8c5060a7534f..1c4998c221a2 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
@@ -1119,7 +1119,7 @@ const struct v4l2_ioctl_ops *get_dec_v4l2_ioctl_ops(void)
 	return &s5p_mfc_dec_ioctl_ops;
 }
 
-#define IS_MFC51_PRIV(x) ((V4L2_CTRL_ID2CLASS(x) == V4L2_CTRL_CLASS_MPEG) \
+#define IS_MFC51_PRIV(x) ((V4L2_CTRL_ID2WHICH(x) == V4L2_CTRL_CLASS_MPEG) \
 						&& V4L2_CTRL_DRIVER_PRIV(x))
 
 int s5p_mfc_dec_ctrls_setup(struct s5p_mfc_ctx *ctx)
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
index 5c678ec9c9f2..115b7dac1d4c 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
@@ -2067,7 +2067,7 @@ const struct v4l2_ioctl_ops *get_enc_v4l2_ioctl_ops(void)
 	return &s5p_mfc_enc_ioctl_ops;
 }
 
-#define IS_MFC51_PRIV(x) ((V4L2_CTRL_ID2CLASS(x) == V4L2_CTRL_CLASS_MPEG) \
+#define IS_MFC51_PRIV(x) ((V4L2_CTRL_ID2WHICH(x) == V4L2_CTRL_CLASS_MPEG) \
 						&& V4L2_CTRL_DRIVER_PRIV(x))
 
 int s5p_mfc_enc_ctrls_setup(struct s5p_mfc_ctx *ctx)
diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
index 327e83ac2469..8fd84a67478a 100644
--- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
+++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
@@ -630,7 +630,7 @@ static inline int put_v4l2_input32(struct v4l2_input *kp, struct v4l2_input32 __
 }
 
 struct v4l2_ext_controls32 {
-	__u32 ctrl_class;
+	__u32 which;
 	__u32 count;
 	__u32 error_idx;
 	__u32 reserved[2];
@@ -673,7 +673,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
 	compat_caddr_t p;
 
 	if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_ext_controls32)) ||
-		get_user(kp->ctrl_class, &up->ctrl_class) ||
+		get_user(kp->which, &up->which) ||
 		get_user(kp->count, &up->count) ||
 		get_user(kp->error_idx, &up->error_idx) ||
 		copy_from_user(kp->reserved, up->reserved,
@@ -723,7 +723,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
 	compat_caddr_t p;
 
 	if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_ext_controls32)) ||
-		put_user(kp->ctrl_class, &up->ctrl_class) ||
+		put_user(kp->which, &up->which) ||
 		put_user(kp->count, &up->count) ||
 		put_user(kp->error_idx, &up->error_idx) ||
 		copy_to_user(up->reserved, kp->reserved, sizeof(up->reserved)))
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c
index f9c0e8150bd1..f3fba8661166 100644
--- a/drivers/media/v4l2-core/v4l2-ctrls.c
+++ b/drivers/media/v4l2-core/v4l2-ctrls.c
@@ -1762,7 +1762,7 @@ static struct v4l2_ctrl_ref *find_private_ref(
 	list_for_each_entry(ref, &hdl->ctrl_refs, node) {
 		/* Search for private user controls that are compatible with
 		   VIDIOC_G/S_CTRL. */
-		if (V4L2_CTRL_ID2CLASS(ref->ctrl->id) == V4L2_CTRL_CLASS_USER &&
+		if (V4L2_CTRL_ID2WHICH(ref->ctrl->id) == V4L2_CTRL_CLASS_USER &&
 		    V4L2_CTRL_DRIVER_PRIV(ref->ctrl->id)) {
 			if (!ref->ctrl->is_int)
 				continue;
@@ -1831,7 +1831,7 @@ static int handler_new_ref(struct v4l2_ctrl_handler *hdl,
 	struct v4l2_ctrl_ref *ref;
 	struct v4l2_ctrl_ref *new_ref;
 	u32 id = ctrl->id;
-	u32 class_ctrl = V4L2_CTRL_ID2CLASS(id) | 1;
+	u32 class_ctrl = V4L2_CTRL_ID2WHICH(id) | 1;
 	int bucket = id % hdl->nr_of_buckets;	/* which bucket to use */
 
 	/*
@@ -2253,9 +2253,9 @@ EXPORT_SYMBOL(v4l2_ctrl_add_handler);
 
 bool v4l2_ctrl_radio_filter(const struct v4l2_ctrl *ctrl)
 {
-	if (V4L2_CTRL_ID2CLASS(ctrl->id) == V4L2_CTRL_CLASS_FM_TX)
+	if (V4L2_CTRL_ID2WHICH(ctrl->id) == V4L2_CTRL_CLASS_FM_TX)
 		return true;
-	if (V4L2_CTRL_ID2CLASS(ctrl->id) == V4L2_CTRL_CLASS_FM_RX)
+	if (V4L2_CTRL_ID2WHICH(ctrl->id) == V4L2_CTRL_CLASS_FM_RX)
 		return true;
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
@@ -2710,7 +2710,7 @@ static int prepare_ext_ctrls(struct v4l2_ctrl_handler *hdl,
 
 		cs->error_idx = i;
 
-		if (cs->ctrl_class && V4L2_CTRL_ID2CLASS(id) != cs->ctrl_class)
+		if (cs->which && V4L2_CTRL_ID2WHICH(id) != cs->which)
 			return -EINVAL;
 
 		/* Old-style private controls are not allowed for
@@ -2787,11 +2787,11 @@ static int prepare_ext_ctrls(struct v4l2_ctrl_handler *hdl,
 /* Handles the corner case where cs->count == 0. It checks whether the
    specified control class exists. If that class ID is 0, then it checks
    whether there are any controls at all. */
-static int class_check(struct v4l2_ctrl_handler *hdl, u32 ctrl_class)
+static int class_check(struct v4l2_ctrl_handler *hdl, u32 which)
 {
-	if (ctrl_class == 0)
+	if (!which)
 		return list_empty(&hdl->ctrl_refs) ? -EINVAL : 0;
-	return find_ref_lock(hdl, ctrl_class | 1) ? 0 : -EINVAL;
+	return find_ref_lock(hdl, which | 1) ? 0 : -EINVAL;
 }
 
 
@@ -2805,13 +2805,13 @@ int v4l2_g_ext_ctrls(struct v4l2_ctrl_handler *hdl, struct v4l2_ext_controls *cs
 	int i, j;
 
 	cs->error_idx = cs->count;
-	cs->ctrl_class = V4L2_CTRL_ID2CLASS(cs->ctrl_class);
+	cs->which = V4L2_CTRL_ID2WHICH(cs->which);
 
 	if (hdl == NULL)
 		return -EINVAL;
 
 	if (cs->count == 0)
-		return class_check(hdl, cs->ctrl_class);
+		return class_check(hdl, cs->which);
 
 	if (cs->count > ARRAY_SIZE(helper)) {
 		helpers = kmalloc_array(cs->count, sizeof(helper[0]),
@@ -3064,13 +3064,13 @@ static int try_set_ext_ctrls(struct v4l2_fh *fh, struct v4l2_ctrl_handler *hdl,
 	int ret;
 
 	cs->error_idx = cs->count;
-	cs->ctrl_class = V4L2_CTRL_ID2CLASS(cs->ctrl_class);
+	cs->which = V4L2_CTRL_ID2WHICH(cs->which);
 
 	if (hdl == NULL)
 		return -EINVAL;
 
 	if (cs->count == 0)
-		return class_check(hdl, cs->ctrl_class);
+		return class_check(hdl, cs->which);
 
 	if (cs->count > ARRAY_SIZE(helper)) {
 		helpers = kmalloc_array(cs->count, sizeof(helper[0]),
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
index 7486af2c8ae4..8a018c6dd16a 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -565,8 +565,8 @@ static void v4l_print_ext_controls(const void *arg, bool write_only)
 	const struct v4l2_ext_controls *p = arg;
 	int i;
 
-	pr_cont("class=0x%x, count=%d, error_idx=%d",
-			p->ctrl_class, p->count, p->error_idx);
+	pr_cont("which=0x%x, count=%d, error_idx=%d",
+			p->which, p->count, p->error_idx);
 	for (i = 0; i < p->count; i++) {
 		if (!p->controls[i].size)
 			pr_cont(", id/val=0x%x/0x%x",
@@ -902,13 +902,13 @@ static int check_ext_ctrls(struct v4l2_ext_controls *c, int allow_priv)
 	   Only when passed in through VIDIOC_G_CTRL and VIDIOC_S_CTRL
 	   is it allowed for backwards compatibility.
 	 */
-	if (!allow_priv && c->ctrl_class == V4L2_CID_PRIVATE_BASE)
+	if (!allow_priv && c->which == V4L2_CID_PRIVATE_BASE)
 		return 0;
-	if (c->ctrl_class == 0)
+	if (!c->which)
 		return 1;
 	/* Check that all controls are from the same control class. */
 	for (i = 0; i < c->count; i++) {
-		if (V4L2_CTRL_ID2CLASS(c->controls[i].id) != c->ctrl_class) {
+		if (V4L2_CTRL_ID2WHICH(c->controls[i].id) != c->which) {
 			c->error_idx = i;
 			return 0;
 		}
@@ -1969,7 +1969,7 @@ static int v4l_g_ctrl(const struct v4l2_ioctl_ops *ops,
 	if (ops->vidioc_g_ext_ctrls == NULL)
 		return -ENOTTY;
 
-	ctrls.ctrl_class = V4L2_CTRL_ID2CLASS(p->id);
+	ctrls.which = V4L2_CTRL_ID2WHICH(p->id);
 	ctrls.count = 1;
 	ctrls.controls = &ctrl;
 	ctrl.id = p->id;
@@ -2003,7 +2003,7 @@ static int v4l_s_ctrl(const struct v4l2_ioctl_ops *ops,
 	if (ops->vidioc_s_ext_ctrls == NULL)
 		return -ENOTTY;
 
-	ctrls.ctrl_class = V4L2_CTRL_ID2CLASS(p->id);
+	ctrls.which = V4L2_CTRL_ID2WHICH(p->id);
 	ctrls.count = 1;
 	ctrls.controls = &ctrl;
 	ctrl.id = p->id;
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 4d88ee2d268e..bd2dc9431ac1 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -1477,7 +1477,9 @@ struct v4l2_ext_control {
 
 struct v4l2_ext_controls {
 	union {
+#ifndef __KERNEL__
 		__u32 ctrl_class;
+#endif
 		__u32 which;
 	};
 	__u32 count;
@@ -1487,7 +1489,10 @@ struct v4l2_ext_controls {
 };
 
 #define V4L2_CTRL_ID_MASK      	  (0x0fffffff)
+#ifndef __KERNEL__
 #define V4L2_CTRL_ID2CLASS(id)    ((id) & 0x0fff0000UL)
+#endif
+#define V4L2_CTRL_ID2WHICH(id)    ((id) & 0x0fff0000UL)
 #define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
 #define V4L2_CTRL_MAX_DIMS	  (4)
 #define V4L2_CTRL_WHICH_CUR_VAL   0
-- 
cgit v1.2.3


From 49dbb4894ae8e9247211a8bcb1fa731929738a54 Mon Sep 17 00:00:00 2001
From: Mikko Rapeli <mikko.rapeli@iki.fi>
Date: Thu, 15 Oct 2015 02:56:47 -0300
Subject: [media] include/uapi/linux/dvb/video.h: remove stdint.h include

Kernel headers should use linux/types.h instead.

Signed-off-by: Mikko Rapeli <mikko.rapeli@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---
 include/uapi/linux/dvb/video.h | 1 -
 1 file changed, 1 deletion(-)

(limited to 'include/uapi')

diff --git a/include/uapi/linux/dvb/video.h b/include/uapi/linux/dvb/video.h
index d3d14a59d2d5..49392564f9d6 100644
--- a/include/uapi/linux/dvb/video.h
+++ b/include/uapi/linux/dvb/video.h
@@ -26,7 +26,6 @@
 
 #include <linux/types.h>
 #ifndef __KERNEL__
-#include <stdint.h>
 #include <time.h>
 #endif
 
-- 
cgit v1.2.3


From 8afe97be37fad85b1ad7d4ab5d6b06f6fc04a274 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Mon, 9 Nov 2015 15:33:58 -0200
Subject: [media] uvcvideo: Enable UVC 1.5 device detection

UVC 1.5 devices report a bInterfaceProtocol value set to 1 in their
interface descriptors. The uvcvideo driver only matches on
bInterfaceProtocol 0, preventing those devices from being detected.

More changes to the driver are needed for full UVC 1.5 compatibility.
However, at least the UVC 1.5 Microsoft Surface Pro 3 cameras have been
reported to work out of the box with the driver with an updated match
table.

Enable UVC 1.5 support in the match table to support the devices that
can work with the current driver implementation. Devices that can't will
fail, but that's hardly a regression as they're currently not detected
at all anyway.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---
 drivers/media/usb/uvc/uvc_driver.c | 3 ++-
 include/uapi/linux/usb/video.h     | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

(limited to 'include/uapi')

diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index d11fd6ac2df0..39abbafad796 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -2540,7 +2540,8 @@ static struct usb_device_id uvc_ids[] = {
 	  .bInterfaceProtocol	= 0,
 	  .driver_info		= UVC_QUIRK_FORCE_Y8 },
 	/* Generic USB Video Class */
-	{ USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, 0) },
+	{ USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, UVC_PC_PROTOCOL_UNDEFINED) },
+	{ USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, UVC_PC_PROTOCOL_15) },
 	{}
 };
 
diff --git a/include/uapi/linux/usb/video.h b/include/uapi/linux/usb/video.h
index 3b3b95e01f71..69ab695fad2e 100644
--- a/include/uapi/linux/usb/video.h
+++ b/include/uapi/linux/usb/video.h
@@ -28,6 +28,7 @@
 
 /* A.3. Video Interface Protocol Codes */
 #define UVC_PC_PROTOCOL_UNDEFINED			0x00
+#define UVC_PC_PROTOCOL_15				0x01
 
 /* A.5. Video Class-Specific VC Interface Descriptor Subtypes */
 #define UVC_VC_DESCRIPTOR_UNDEFINED			0x00
-- 
cgit v1.2.3


From b16a5b52eb90d92b597257778e51e1fdc6423e64 Mon Sep 17 00:00:00 2001
From: Andi Kleen <ak@linux.intel.com>
Date: Tue, 20 Oct 2015 11:46:34 -0700
Subject: perf/x86: Add option to disable reading branch flags/cycles

With LBRv5 reading the extra LBR flags like mispredict, TSX, cycles is
not free anymore, as it has moved to a separate MSR.

For callstack mode we don't need any of this information; so we can
avoid the unnecessary MSR read. Add flags to the perf interface where
perf record can request not collecting this information.

Add branch_sample_type flags for CYCLES and FLAGS. It's a bit unusual
for branch_sample_types to be negative (disable), not positive (enable),
but since the legacy ABI reported the flags we need some form of
explicit disabling to avoid breaking the ABI.

After we have the flags the x86 perf code can keep track if any users
need the flags. If noone needs it the information is not collected.

This cuts down the cost of LBR callstack on Skylake significantly.
Profiling a kernel build with LBR call stack the average run time of
the PMI handler drops by 43%.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Cc: acme@kernel.org
Cc: jolsa@kernel.org
Link: http://lkml.kernel.org/r/1445366797-30894-2-git-send-email-andi@firstfloor.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/x86/kernel/cpu/perf_event_intel_lbr.c | 19 +++++++++++++++++--
 include/uapi/linux/perf_event.h            |  6 ++++++
 2 files changed, 23 insertions(+), 2 deletions(-)

(limited to 'include/uapi')

diff --git a/arch/x86/kernel/cpu/perf_event_intel_lbr.c b/arch/x86/kernel/cpu/perf_event_intel_lbr.c
index 659f01e165d5..e2fad0cdca2f 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_lbr.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_lbr.c
@@ -42,6 +42,13 @@ static enum {
 #define LBR_FAR_BIT		8 /* do not capture far branches */
 #define LBR_CALL_STACK_BIT	9 /* enable call stack */
 
+/*
+ * Following bit only exists in Linux; we mask it out before writing it to
+ * the actual MSR. But it helps the constraint perf code to understand
+ * that this is a separate configuration.
+ */
+#define LBR_NO_INFO_BIT	       63 /* don't read LBR_INFO. */
+
 #define LBR_KERNEL	(1 << LBR_KERNEL_BIT)
 #define LBR_USER	(1 << LBR_USER_BIT)
 #define LBR_JCC		(1 << LBR_JCC_BIT)
@@ -52,6 +59,7 @@ static enum {
 #define LBR_IND_JMP	(1 << LBR_IND_JMP_BIT)
 #define LBR_FAR		(1 << LBR_FAR_BIT)
 #define LBR_CALL_STACK	(1 << LBR_CALL_STACK_BIT)
+#define LBR_NO_INFO	(1ULL << LBR_NO_INFO_BIT)
 
 #define LBR_PLM (LBR_KERNEL | LBR_USER)
 
@@ -152,7 +160,7 @@ static void __intel_pmu_lbr_enable(bool pmi)
 	 * did not change.
 	 */
 	if (cpuc->lbr_sel)
-		lbr_select = cpuc->lbr_sel->config;
+		lbr_select = cpuc->lbr_sel->config & x86_pmu.lbr_sel_mask;
 	if (!pmi)
 		wrmsrl(MSR_LBR_SELECT, lbr_select);
 
@@ -422,6 +430,7 @@ static void intel_pmu_lbr_read_32(struct cpu_hw_events *cpuc)
  */
 static void intel_pmu_lbr_read_64(struct cpu_hw_events *cpuc)
 {
+	bool need_info = !(cpuc->lbr_sel->config & LBR_NO_INFO);
 	unsigned long mask = x86_pmu.lbr_nr - 1;
 	int lbr_format = x86_pmu.intel_cap.lbr_format;
 	u64 tos = intel_pmu_lbr_tos();
@@ -442,7 +451,7 @@ static void intel_pmu_lbr_read_64(struct cpu_hw_events *cpuc)
 		rdmsrl(x86_pmu.lbr_from + lbr_idx, from);
 		rdmsrl(x86_pmu.lbr_to   + lbr_idx, to);
 
-		if (lbr_format == LBR_FORMAT_INFO) {
+		if (lbr_format == LBR_FORMAT_INFO && need_info) {
 			u64 info;
 
 			rdmsrl(MSR_LBR_INFO_0 + lbr_idx, info);
@@ -590,6 +599,7 @@ static int intel_pmu_setup_hw_lbr_filter(struct perf_event *event)
 		if (v != LBR_IGN)
 			mask |= v;
 	}
+
 	reg = &event->hw.branch_reg;
 	reg->idx = EXTRA_REG_LBR;
 
@@ -600,6 +610,11 @@ static int intel_pmu_setup_hw_lbr_filter(struct perf_event *event)
 	 */
 	reg->config = mask ^ x86_pmu.lbr_sel_mask;
 
+	if ((br_type & PERF_SAMPLE_BRANCH_NO_CYCLES) &&
+	    (br_type & PERF_SAMPLE_BRANCH_NO_FLAGS) &&
+	    (x86_pmu.intel_cap.lbr_format == LBR_FORMAT_INFO))
+		reg->config |= LBR_NO_INFO;
+
 	return 0;
 }
 
diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h
index d801bb0d9f6d..1afe9623c1a7 100644
--- a/include/uapi/linux/perf_event.h
+++ b/include/uapi/linux/perf_event.h
@@ -171,6 +171,9 @@ enum perf_branch_sample_type_shift {
 	PERF_SAMPLE_BRANCH_IND_JUMP_SHIFT	= 12, /* indirect jumps */
 	PERF_SAMPLE_BRANCH_CALL_SHIFT		= 13, /* direct call */
 
+	PERF_SAMPLE_BRANCH_NO_FLAGS_SHIFT	= 14, /* no flags */
+	PERF_SAMPLE_BRANCH_NO_CYCLES_SHIFT	= 15, /* no cycles */
+
 	PERF_SAMPLE_BRANCH_MAX_SHIFT		/* non-ABI */
 };
 
@@ -192,6 +195,9 @@ enum perf_branch_sample_type {
 	PERF_SAMPLE_BRANCH_IND_JUMP	= 1U << PERF_SAMPLE_BRANCH_IND_JUMP_SHIFT,
 	PERF_SAMPLE_BRANCH_CALL		= 1U << PERF_SAMPLE_BRANCH_CALL_SHIFT,
 
+	PERF_SAMPLE_BRANCH_NO_FLAGS	= 1U << PERF_SAMPLE_BRANCH_NO_FLAGS_SHIFT,
+	PERF_SAMPLE_BRANCH_NO_CYCLES	= 1U << PERF_SAMPLE_BRANCH_NO_CYCLES_SHIFT,
+
 	PERF_SAMPLE_BRANCH_MAX		= 1U << PERF_SAMPLE_BRANCH_MAX_SHIFT,
 };
 
-- 
cgit v1.2.3


From 5c919412fe61c35947816fdbd5f7bd09fe0dd073 Mon Sep 17 00:00:00 2001
From: Andrey Smetanin <asmetanin@virtuozzo.com>
Date: Tue, 10 Nov 2015 15:36:34 +0300
Subject: kvm/x86: Hyper-V synthetic interrupt controller

SynIC (synthetic interrupt controller) is a lapic extension,
which is controlled via MSRs and maintains for each vCPU
 - 16 synthetic interrupt "lines" (SINT's); each can be configured to
   trigger a specific interrupt vector optionally with auto-EOI
   semantics
 - a message page in the guest memory with 16 256-byte per-SINT message
   slots
 - an event flag page in the guest memory with 16 2048-bit per-SINT
   event flag areas

The host triggers a SINT whenever it delivers a new message to the
corresponding slot or flips an event flag bit in the corresponding area.
The guest informs the host that it can try delivering a message by
explicitly asserting EOI in lapic or writing to End-Of-Message (EOM)
MSR.

The userspace (qemu) triggers interrupts and receives EOM notifications
via irqfd with resampler; for that, a GSI is allocated for each
configured SINT, and irq_routing api is extended to support GSI-SINT
mapping.

Changes v4:
* added activation of SynIC by vcpu KVM_ENABLE_CAP
* added per SynIC active flag
* added deactivation of APICv upon SynIC activation

Changes v3:
* added KVM_CAP_HYPERV_SYNIC and KVM_IRQ_ROUTING_HV_SINT notes into
docs

Changes v2:
* do not use posted interrupts for Hyper-V SynIC AutoEOI vectors
* add Hyper-V SynIC vectors into EOI exit bitmap
* Hyper-V SyniIC SINT msr write logic simplified

Signed-off-by: Andrey Smetanin <asmetanin@virtuozzo.com>
Reviewed-by: Roman Kagan <rkagan@virtuozzo.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
CC: Gleb Natapov <gleb@kernel.org>
CC: Paolo Bonzini <pbonzini@redhat.com>
CC: Roman Kagan <rkagan@virtuozzo.com>
CC: Denis V. Lunev <den@openvz.org>
CC: qemu-devel@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 Documentation/virtual/kvm/api.txt |  19 +++
 arch/x86/include/asm/kvm_host.h   |  15 ++
 arch/x86/kvm/hyperv.c             | 315 ++++++++++++++++++++++++++++++++++++++
 arch/x86/kvm/hyperv.h             |  23 +++
 arch/x86/kvm/irq_comm.c           |  34 ++++
 arch/x86/kvm/lapic.c              |  15 +-
 arch/x86/kvm/lapic.h              |   5 +
 arch/x86/kvm/x86.c                |  34 +++-
 include/linux/kvm_host.h          |   6 +
 include/uapi/linux/kvm.h          |   8 +
 10 files changed, 467 insertions(+), 7 deletions(-)

(limited to 'include/uapi')

diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt
index 092ee9fbaf2b..88af84675af0 100644
--- a/Documentation/virtual/kvm/api.txt
+++ b/Documentation/virtual/kvm/api.txt
@@ -1451,6 +1451,7 @@ struct kvm_irq_routing_entry {
 		struct kvm_irq_routing_irqchip irqchip;
 		struct kvm_irq_routing_msi msi;
 		struct kvm_irq_routing_s390_adapter adapter;
+		struct kvm_irq_routing_hv_sint hv_sint;
 		__u32 pad[8];
 	} u;
 };
@@ -1459,6 +1460,7 @@ struct kvm_irq_routing_entry {
 #define KVM_IRQ_ROUTING_IRQCHIP 1
 #define KVM_IRQ_ROUTING_MSI 2
 #define KVM_IRQ_ROUTING_S390_ADAPTER 3
+#define KVM_IRQ_ROUTING_HV_SINT 4
 
 No flags are specified so far, the corresponding field must be set to zero.
 
@@ -1482,6 +1484,10 @@ struct kvm_irq_routing_s390_adapter {
 	__u32 adapter_id;
 };
 
+struct kvm_irq_routing_hv_sint {
+	__u32 vcpu;
+	__u32 sint;
+};
 
 4.53 KVM_ASSIGN_SET_MSIX_NR (deprecated)
 
@@ -3685,3 +3691,16 @@ available, means that that the kernel has an implementation of the
 H_RANDOM hypercall backed by a hardware random-number generator.
 If present, the kernel H_RANDOM handler can be enabled for guest use
 with the KVM_CAP_PPC_ENABLE_HCALL capability.
+
+8.2 KVM_CAP_HYPERV_SYNIC
+
+Architectures: x86
+This capability, if KVM_CHECK_EXTENSION indicates that it is
+available, means that that the kernel has an implementation of the
+Hyper-V Synthetic interrupt controller(SynIC). Hyper-V SynIC is
+used to support Windows Hyper-V based guest paravirt drivers(VMBus).
+
+In order to use SynIC, it has to be activated by setting this
+capability via KVM_ENABLE_CAP ioctl on the vcpu fd. Note that this
+will disable the use of APIC hardware virtualization even if supported
+by the CPU, as it's incompatible with SynIC auto-EOI behavior.
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index bac0d540f49c..bab47b61d2b0 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -25,6 +25,7 @@
 #include <linux/pvclock_gtod.h>
 #include <linux/clocksource.h>
 #include <linux/irqbypass.h>
+#include <linux/hyperv.h>
 
 #include <asm/pvclock-abi.h>
 #include <asm/desc.h>
@@ -374,10 +375,24 @@ struct kvm_mtrr {
 	struct list_head head;
 };
 
+/* Hyper-V synthetic interrupt controller (SynIC)*/
+struct kvm_vcpu_hv_synic {
+	u64 version;
+	u64 control;
+	u64 msg_page;
+	u64 evt_page;
+	atomic64_t sint[HV_SYNIC_SINT_COUNT];
+	atomic_t sint_to_gsi[HV_SYNIC_SINT_COUNT];
+	DECLARE_BITMAP(auto_eoi_bitmap, 256);
+	DECLARE_BITMAP(vec_bitmap, 256);
+	bool active;
+};
+
 /* Hyper-V per vcpu emulation context */
 struct kvm_vcpu_hv {
 	u64 hv_vapic;
 	s64 runtime_offset;
+	struct kvm_vcpu_hv_synic synic;
 };
 
 struct kvm_vcpu_arch {
diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c
index 62cf8c915e95..83a3c0c9b3de 100644
--- a/arch/x86/kvm/hyperv.c
+++ b/arch/x86/kvm/hyperv.c
@@ -23,13 +23,314 @@
 
 #include "x86.h"
 #include "lapic.h"
+#include "ioapic.h"
 #include "hyperv.h"
 
 #include <linux/kvm_host.h>
+#include <asm/apicdef.h>
 #include <trace/events/kvm.h>
 
 #include "trace.h"
 
+static inline u64 synic_read_sint(struct kvm_vcpu_hv_synic *synic, int sint)
+{
+	return atomic64_read(&synic->sint[sint]);
+}
+
+static inline int synic_get_sint_vector(u64 sint_value)
+{
+	if (sint_value & HV_SYNIC_SINT_MASKED)
+		return -1;
+	return sint_value & HV_SYNIC_SINT_VECTOR_MASK;
+}
+
+static bool synic_has_vector_connected(struct kvm_vcpu_hv_synic *synic,
+				      int vector)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(synic->sint); i++) {
+		if (synic_get_sint_vector(synic_read_sint(synic, i)) == vector)
+			return true;
+	}
+	return false;
+}
+
+static bool synic_has_vector_auto_eoi(struct kvm_vcpu_hv_synic *synic,
+				     int vector)
+{
+	int i;
+	u64 sint_value;
+
+	for (i = 0; i < ARRAY_SIZE(synic->sint); i++) {
+		sint_value = synic_read_sint(synic, i);
+		if (synic_get_sint_vector(sint_value) == vector &&
+		    sint_value & HV_SYNIC_SINT_AUTO_EOI)
+			return true;
+	}
+	return false;
+}
+
+static int synic_set_sint(struct kvm_vcpu_hv_synic *synic, int sint, u64 data)
+{
+	int vector;
+
+	vector = data & HV_SYNIC_SINT_VECTOR_MASK;
+	if (vector < 16)
+		return 1;
+	/*
+	 * Guest may configure multiple SINTs to use the same vector, so
+	 * we maintain a bitmap of vectors handled by synic, and a
+	 * bitmap of vectors with auto-eoi behavior.  The bitmaps are
+	 * updated here, and atomically queried on fast paths.
+	 */
+
+	atomic64_set(&synic->sint[sint], data);
+
+	if (synic_has_vector_connected(synic, vector))
+		__set_bit(vector, synic->vec_bitmap);
+	else
+		__clear_bit(vector, synic->vec_bitmap);
+
+	if (synic_has_vector_auto_eoi(synic, vector))
+		__set_bit(vector, synic->auto_eoi_bitmap);
+	else
+		__clear_bit(vector, synic->auto_eoi_bitmap);
+
+	/* Load SynIC vectors into EOI exit bitmap */
+	kvm_make_request(KVM_REQ_SCAN_IOAPIC, synic_to_vcpu(synic));
+	return 0;
+}
+
+static struct kvm_vcpu_hv_synic *synic_get(struct kvm *kvm, u32 vcpu_id)
+{
+	struct kvm_vcpu *vcpu;
+	struct kvm_vcpu_hv_synic *synic;
+
+	if (vcpu_id >= atomic_read(&kvm->online_vcpus))
+		return NULL;
+	vcpu = kvm_get_vcpu(kvm, vcpu_id);
+	if (!vcpu)
+		return NULL;
+	synic = vcpu_to_synic(vcpu);
+	return (synic->active) ? synic : NULL;
+}
+
+static void kvm_hv_notify_acked_sint(struct kvm_vcpu *vcpu, u32 sint)
+{
+	struct kvm *kvm = vcpu->kvm;
+	int gsi, idx;
+
+	vcpu_debug(vcpu, "Hyper-V SynIC acked sint %d\n", sint);
+
+	idx = srcu_read_lock(&kvm->irq_srcu);
+	gsi = atomic_read(&vcpu_to_synic(vcpu)->sint_to_gsi[sint]);
+	if (gsi != -1)
+		kvm_notify_acked_gsi(kvm, gsi);
+	srcu_read_unlock(&kvm->irq_srcu, idx);
+}
+
+static int synic_set_msr(struct kvm_vcpu_hv_synic *synic,
+			 u32 msr, u64 data, bool host)
+{
+	struct kvm_vcpu *vcpu = synic_to_vcpu(synic);
+	int ret;
+
+	if (!synic->active)
+		return 1;
+
+	vcpu_debug(vcpu, "Hyper-V SynIC set msr 0x%x 0x%llx host %d\n",
+		   msr, data, host);
+	ret = 0;
+	switch (msr) {
+	case HV_X64_MSR_SCONTROL:
+		synic->control = data;
+		break;
+	case HV_X64_MSR_SVERSION:
+		if (!host) {
+			ret = 1;
+			break;
+		}
+		synic->version = data;
+		break;
+	case HV_X64_MSR_SIEFP:
+		if (data & HV_SYNIC_SIEFP_ENABLE)
+			if (kvm_clear_guest(vcpu->kvm,
+					    data & PAGE_MASK, PAGE_SIZE)) {
+				ret = 1;
+				break;
+			}
+		synic->evt_page = data;
+		break;
+	case HV_X64_MSR_SIMP:
+		if (data & HV_SYNIC_SIMP_ENABLE)
+			if (kvm_clear_guest(vcpu->kvm,
+					    data & PAGE_MASK, PAGE_SIZE)) {
+				ret = 1;
+				break;
+			}
+		synic->msg_page = data;
+		break;
+	case HV_X64_MSR_EOM: {
+		int i;
+
+		for (i = 0; i < ARRAY_SIZE(synic->sint); i++)
+			kvm_hv_notify_acked_sint(vcpu, i);
+		break;
+	}
+	case HV_X64_MSR_SINT0 ... HV_X64_MSR_SINT15:
+		ret = synic_set_sint(synic, msr - HV_X64_MSR_SINT0, data);
+		break;
+	default:
+		ret = 1;
+		break;
+	}
+	return ret;
+}
+
+static int synic_get_msr(struct kvm_vcpu_hv_synic *synic, u32 msr, u64 *pdata)
+{
+	int ret;
+
+	if (!synic->active)
+		return 1;
+
+	ret = 0;
+	switch (msr) {
+	case HV_X64_MSR_SCONTROL:
+		*pdata = synic->control;
+		break;
+	case HV_X64_MSR_SVERSION:
+		*pdata = synic->version;
+		break;
+	case HV_X64_MSR_SIEFP:
+		*pdata = synic->evt_page;
+		break;
+	case HV_X64_MSR_SIMP:
+		*pdata = synic->msg_page;
+		break;
+	case HV_X64_MSR_EOM:
+		*pdata = 0;
+		break;
+	case HV_X64_MSR_SINT0 ... HV_X64_MSR_SINT15:
+		*pdata = atomic64_read(&synic->sint[msr - HV_X64_MSR_SINT0]);
+		break;
+	default:
+		ret = 1;
+		break;
+	}
+	return ret;
+}
+
+int synic_set_irq(struct kvm_vcpu_hv_synic *synic, u32 sint)
+{
+	struct kvm_vcpu *vcpu = synic_to_vcpu(synic);
+	struct kvm_lapic_irq irq;
+	int ret, vector;
+
+	if (sint >= ARRAY_SIZE(synic->sint))
+		return -EINVAL;
+
+	vector = synic_get_sint_vector(synic_read_sint(synic, sint));
+	if (vector < 0)
+		return -ENOENT;
+
+	memset(&irq, 0, sizeof(irq));
+	irq.dest_id = kvm_apic_id(vcpu->arch.apic);
+	irq.dest_mode = APIC_DEST_PHYSICAL;
+	irq.delivery_mode = APIC_DM_FIXED;
+	irq.vector = vector;
+	irq.level = 1;
+
+	ret = kvm_irq_delivery_to_apic(vcpu->kvm, NULL, &irq, NULL);
+	vcpu_debug(vcpu, "Hyper-V SynIC set irq ret %d\n", ret);
+	return ret;
+}
+
+int kvm_hv_synic_set_irq(struct kvm *kvm, u32 vcpu_id, u32 sint)
+{
+	struct kvm_vcpu_hv_synic *synic;
+
+	synic = synic_get(kvm, vcpu_id);
+	if (!synic)
+		return -EINVAL;
+
+	return synic_set_irq(synic, sint);
+}
+
+void kvm_hv_synic_send_eoi(struct kvm_vcpu *vcpu, int vector)
+{
+	struct kvm_vcpu_hv_synic *synic = vcpu_to_synic(vcpu);
+	int i;
+
+	vcpu_debug(vcpu, "Hyper-V SynIC send eoi vec %d\n", vector);
+
+	for (i = 0; i < ARRAY_SIZE(synic->sint); i++)
+		if (synic_get_sint_vector(synic_read_sint(synic, i)) == vector)
+			kvm_hv_notify_acked_sint(vcpu, i);
+}
+
+static int kvm_hv_set_sint_gsi(struct kvm *kvm, u32 vcpu_id, u32 sint, int gsi)
+{
+	struct kvm_vcpu_hv_synic *synic;
+
+	synic = synic_get(kvm, vcpu_id);
+	if (!synic)
+		return -EINVAL;
+
+	if (sint >= ARRAY_SIZE(synic->sint_to_gsi))
+		return -EINVAL;
+
+	atomic_set(&synic->sint_to_gsi[sint], gsi);
+	return 0;
+}
+
+void kvm_hv_irq_routing_update(struct kvm *kvm)
+{
+	struct kvm_irq_routing_table *irq_rt;
+	struct kvm_kernel_irq_routing_entry *e;
+	u32 gsi;
+
+	irq_rt = srcu_dereference_check(kvm->irq_routing, &kvm->irq_srcu,
+					lockdep_is_held(&kvm->irq_lock));
+
+	for (gsi = 0; gsi < irq_rt->nr_rt_entries; gsi++) {
+		hlist_for_each_entry(e, &irq_rt->map[gsi], link) {
+			if (e->type == KVM_IRQ_ROUTING_HV_SINT)
+				kvm_hv_set_sint_gsi(kvm, e->hv_sint.vcpu,
+						    e->hv_sint.sint, gsi);
+		}
+	}
+}
+
+static void synic_init(struct kvm_vcpu_hv_synic *synic)
+{
+	int i;
+
+	memset(synic, 0, sizeof(*synic));
+	synic->version = HV_SYNIC_VERSION_1;
+	for (i = 0; i < ARRAY_SIZE(synic->sint); i++) {
+		atomic64_set(&synic->sint[i], HV_SYNIC_SINT_MASKED);
+		atomic_set(&synic->sint_to_gsi[i], -1);
+	}
+}
+
+void kvm_hv_vcpu_init(struct kvm_vcpu *vcpu)
+{
+	synic_init(vcpu_to_synic(vcpu));
+}
+
+int kvm_hv_activate_synic(struct kvm_vcpu *vcpu)
+{
+	/*
+	 * Hyper-V SynIC auto EOI SINT's are
+	 * not compatible with APICV, so deactivate APICV
+	 */
+	kvm_vcpu_deactivate_apicv(vcpu);
+	vcpu_to_synic(vcpu)->active = true;
+	return 0;
+}
+
 static bool kvm_hv_msr_partition_wide(u32 msr)
 {
 	bool r = false;
@@ -226,6 +527,13 @@ static int kvm_hv_set_msr(struct kvm_vcpu *vcpu, u32 msr, u64 data, bool host)
 			return 1;
 		hv->runtime_offset = data - current_task_runtime_100ns();
 		break;
+	case HV_X64_MSR_SCONTROL:
+	case HV_X64_MSR_SVERSION:
+	case HV_X64_MSR_SIEFP:
+	case HV_X64_MSR_SIMP:
+	case HV_X64_MSR_EOM:
+	case HV_X64_MSR_SINT0 ... HV_X64_MSR_SINT15:
+		return synic_set_msr(vcpu_to_synic(vcpu), msr, data, host);
 	default:
 		vcpu_unimpl(vcpu, "Hyper-V uhandled wrmsr: 0x%x data 0x%llx\n",
 			    msr, data);
@@ -304,6 +612,13 @@ static int kvm_hv_get_msr(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata)
 	case HV_X64_MSR_VP_RUNTIME:
 		data = current_task_runtime_100ns() + hv->runtime_offset;
 		break;
+	case HV_X64_MSR_SCONTROL:
+	case HV_X64_MSR_SVERSION:
+	case HV_X64_MSR_SIEFP:
+	case HV_X64_MSR_SIMP:
+	case HV_X64_MSR_EOM:
+	case HV_X64_MSR_SINT0 ... HV_X64_MSR_SINT15:
+		return synic_get_msr(vcpu_to_synic(vcpu), msr, pdata);
 	default:
 		vcpu_unimpl(vcpu, "Hyper-V unhandled rdmsr: 0x%x\n", msr);
 		return 1;
diff --git a/arch/x86/kvm/hyperv.h b/arch/x86/kvm/hyperv.h
index c7bce559f67b..315af4b660f4 100644
--- a/arch/x86/kvm/hyperv.h
+++ b/arch/x86/kvm/hyperv.h
@@ -29,4 +29,27 @@ int kvm_hv_get_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata);
 bool kvm_hv_hypercall_enabled(struct kvm *kvm);
 int kvm_hv_hypercall(struct kvm_vcpu *vcpu);
 
+int kvm_hv_synic_set_irq(struct kvm *kvm, u32 vcpu_id, u32 sint);
+void kvm_hv_synic_send_eoi(struct kvm_vcpu *vcpu, int vector);
+
+static inline struct kvm_vcpu_hv_synic *vcpu_to_synic(struct kvm_vcpu *vcpu)
+{
+	return &vcpu->arch.hyperv.synic;
+}
+
+static inline struct kvm_vcpu *synic_to_vcpu(struct kvm_vcpu_hv_synic *synic)
+{
+	struct kvm_vcpu_hv *hv;
+	struct kvm_vcpu_arch *arch;
+
+	hv = container_of(synic, struct kvm_vcpu_hv, synic);
+	arch = container_of(hv, struct kvm_vcpu_arch, hyperv);
+	return container_of(arch, struct kvm_vcpu, arch);
+}
+void kvm_hv_irq_routing_update(struct kvm *kvm);
+
+void kvm_hv_vcpu_init(struct kvm_vcpu *vcpu);
+
+int kvm_hv_activate_synic(struct kvm_vcpu *vcpu);
+
 #endif
diff --git a/arch/x86/kvm/irq_comm.c b/arch/x86/kvm/irq_comm.c
index ece901c29351..8fc89efb5250 100644
--- a/arch/x86/kvm/irq_comm.c
+++ b/arch/x86/kvm/irq_comm.c
@@ -33,6 +33,8 @@
 
 #include "lapic.h"
 
+#include "hyperv.h"
+
 static int kvm_set_pic_irq(struct kvm_kernel_irq_routing_entry *e,
 			   struct kvm *kvm, int irq_source_id, int level,
 			   bool line_status)
@@ -219,6 +221,16 @@ void kvm_fire_mask_notifiers(struct kvm *kvm, unsigned irqchip, unsigned pin,
 	srcu_read_unlock(&kvm->irq_srcu, idx);
 }
 
+static int kvm_hv_set_sint(struct kvm_kernel_irq_routing_entry *e,
+		    struct kvm *kvm, int irq_source_id, int level,
+		    bool line_status)
+{
+	if (!level)
+		return -1;
+
+	return kvm_hv_synic_set_irq(kvm, e->hv_sint.vcpu, e->hv_sint.sint);
+}
+
 int kvm_set_routing_entry(struct kvm_kernel_irq_routing_entry *e,
 			  const struct kvm_irq_routing_entry *ue)
 {
@@ -257,6 +269,11 @@ int kvm_set_routing_entry(struct kvm_kernel_irq_routing_entry *e,
 		e->msi.address_hi = ue->u.msi.address_hi;
 		e->msi.data = ue->u.msi.data;
 		break;
+	case KVM_IRQ_ROUTING_HV_SINT:
+		e->set = kvm_hv_set_sint;
+		e->hv_sint.vcpu = ue->u.hv_sint.vcpu;
+		e->hv_sint.sint = ue->u.hv_sint.sint;
+		break;
 	default:
 		goto out;
 	}
@@ -376,3 +393,20 @@ void kvm_scan_ioapic_routes(struct kvm_vcpu *vcpu,
 	}
 	srcu_read_unlock(&kvm->irq_srcu, idx);
 }
+
+int kvm_arch_set_irq(struct kvm_kernel_irq_routing_entry *irq, struct kvm *kvm,
+		     int irq_source_id, int level, bool line_status)
+{
+	switch (irq->type) {
+	case KVM_IRQ_ROUTING_HV_SINT:
+		return kvm_hv_set_sint(irq, kvm, irq_source_id, level,
+				       line_status);
+	default:
+		return -EWOULDBLOCK;
+	}
+}
+
+void kvm_arch_irq_routing_update(struct kvm *kvm)
+{
+	kvm_hv_irq_routing_update(kvm);
+}
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 618a20d5ca99..36591faed13b 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -41,6 +41,7 @@
 #include "trace.h"
 #include "x86.h"
 #include "cpuid.h"
+#include "hyperv.h"
 
 #ifndef CONFIG_X86_64
 #define mod_64(x, y) ((x) - (y) * div64_u64(x, y))
@@ -128,11 +129,6 @@ static inline int apic_enabled(struct kvm_lapic *apic)
 	(LVT_MASK | APIC_MODE_MASK | APIC_INPUT_POLARITY | \
 	 APIC_LVT_REMOTE_IRR | APIC_LVT_LEVEL_TRIGGER)
 
-static inline int kvm_apic_id(struct kvm_lapic *apic)
-{
-	return (kvm_apic_get_reg(apic, APIC_ID) >> 24) & 0xff;
-}
-
 /* The logical map is definitely wrong if we have multiple
  * modes at the same time.  (Physical map is always right.)
  */
@@ -975,6 +971,9 @@ static int apic_set_eoi(struct kvm_lapic *apic)
 	apic_clear_isr(vector, apic);
 	apic_update_ppr(apic);
 
+	if (test_bit(vector, vcpu_to_synic(apic->vcpu)->vec_bitmap))
+		kvm_hv_synic_send_eoi(apic->vcpu, vector);
+
 	kvm_ioapic_send_eoi(apic, vector);
 	kvm_make_request(KVM_REQ_EVENT, apic->vcpu);
 	return vector;
@@ -1884,6 +1883,12 @@ int kvm_get_apic_interrupt(struct kvm_vcpu *vcpu)
 	apic_set_isr(vector, apic);
 	apic_update_ppr(apic);
 	apic_clear_irr(vector, apic);
+
+	if (test_bit(vector, vcpu_to_synic(vcpu)->auto_eoi_bitmap)) {
+		apic_clear_isr(vector, apic);
+		apic_update_ppr(apic);
+	}
+
 	return vector;
 }
 
diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h
index 5fc60e4bb4e2..41bdb35b4b67 100644
--- a/arch/x86/kvm/lapic.h
+++ b/arch/x86/kvm/lapic.h
@@ -164,6 +164,11 @@ static inline int kvm_lapic_latched_init(struct kvm_vcpu *vcpu)
 	return kvm_vcpu_has_lapic(vcpu) && test_bit(KVM_APIC_INIT, &vcpu->arch.apic->pending_events);
 }
 
+static inline int kvm_apic_id(struct kvm_lapic *apic)
+{
+	return (kvm_apic_get_reg(apic, APIC_ID) >> 24) & 0xff;
+}
+
 bool kvm_apic_pending_eoi(struct kvm_vcpu *vcpu, int vector);
 
 void wait_lapic_expire(struct kvm_vcpu *vcpu);
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index f0250a092ef3..eb64377edcd3 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -966,6 +966,7 @@ static u32 emulated_msrs[] = {
 	HV_X64_MSR_RESET,
 	HV_X64_MSR_VP_INDEX,
 	HV_X64_MSR_VP_RUNTIME,
+	HV_X64_MSR_SCONTROL,
 	HV_X64_MSR_APIC_ASSIST_PAGE, MSR_KVM_ASYNC_PF_EN, MSR_KVM_STEAL_TIME,
 	MSR_KVM_PV_EOI_EN,
 
@@ -2541,6 +2542,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 	case KVM_CAP_HYPERV:
 	case KVM_CAP_HYPERV_VAPIC:
 	case KVM_CAP_HYPERV_SPIN:
+	case KVM_CAP_HYPERV_SYNIC:
 	case KVM_CAP_PCI_SEGMENT:
 	case KVM_CAP_DEBUGREGS:
 	case KVM_CAP_X86_ROBUST_SINGLESTEP:
@@ -3193,6 +3195,20 @@ static int kvm_set_guest_paused(struct kvm_vcpu *vcpu)
 	return 0;
 }
 
+static int kvm_vcpu_ioctl_enable_cap(struct kvm_vcpu *vcpu,
+				     struct kvm_enable_cap *cap)
+{
+	if (cap->flags)
+		return -EINVAL;
+
+	switch (cap->cap) {
+	case KVM_CAP_HYPERV_SYNIC:
+		return kvm_hv_activate_synic(vcpu);
+	default:
+		return -EINVAL;
+	}
+}
+
 long kvm_arch_vcpu_ioctl(struct file *filp,
 			 unsigned int ioctl, unsigned long arg)
 {
@@ -3457,6 +3473,15 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 		r = kvm_set_guest_paused(vcpu);
 		goto out;
 	}
+	case KVM_ENABLE_CAP: {
+		struct kvm_enable_cap cap;
+
+		r = -EFAULT;
+		if (copy_from_user(&cap, argp, sizeof(cap)))
+			goto out;
+		r = kvm_vcpu_ioctl_enable_cap(vcpu, &cap);
+		break;
+	}
 	default:
 		r = -EINVAL;
 	}
@@ -6309,6 +6334,8 @@ static void process_smi(struct kvm_vcpu *vcpu)
 
 static void vcpu_scan_ioapic(struct kvm_vcpu *vcpu)
 {
+	u64 eoi_exit_bitmap[4];
+
 	if (!kvm_apic_hw_enabled(vcpu->arch.apic))
 		return;
 
@@ -6321,8 +6348,9 @@ static void vcpu_scan_ioapic(struct kvm_vcpu *vcpu)
 			kvm_x86_ops->sync_pir_to_irr(vcpu);
 		kvm_ioapic_scan_entry(vcpu, vcpu->arch.ioapic_handled_vectors);
 	}
-	kvm_x86_ops->load_eoi_exitmap(vcpu,
-				      (u64 *)vcpu->arch.ioapic_handled_vectors);
+	bitmap_or((ulong *)eoi_exit_bitmap, vcpu->arch.ioapic_handled_vectors,
+		  vcpu_to_synic(vcpu)->vec_bitmap, 256);
+	kvm_x86_ops->load_eoi_exitmap(vcpu, eoi_exit_bitmap);
 }
 
 static void kvm_vcpu_flush_tlb(struct kvm_vcpu *vcpu)
@@ -7594,6 +7622,8 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
 
 	vcpu->arch.pending_external_vector = -1;
 
+	kvm_hv_vcpu_init(vcpu);
+
 	return 0;
 
 fail_free_mce_banks:
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 23555c0f4f2d..ebaf2f82f712 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -318,6 +318,11 @@ struct kvm_s390_adapter_int {
 	u32 adapter_id;
 };
 
+struct kvm_hv_sint {
+	u32 vcpu;
+	u32 sint;
+};
+
 struct kvm_kernel_irq_routing_entry {
 	u32 gsi;
 	u32 type;
@@ -331,6 +336,7 @@ struct kvm_kernel_irq_routing_entry {
 		} irqchip;
 		struct msi_msg msi;
 		struct kvm_s390_adapter_int adapter;
+		struct kvm_hv_sint hv_sint;
 	};
 	struct hlist_node link;
 };
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index 03f3618612aa..27ce4602a072 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -831,6 +831,7 @@ struct kvm_ppc_smmu_info {
 #define KVM_CAP_GUEST_DEBUG_HW_WPS 120
 #define KVM_CAP_SPLIT_IRQCHIP 121
 #define KVM_CAP_IOEVENTFD_ANY_LENGTH 122
+#define KVM_CAP_HYPERV_SYNIC 123
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
@@ -854,10 +855,16 @@ struct kvm_irq_routing_s390_adapter {
 	__u32 adapter_id;
 };
 
+struct kvm_irq_routing_hv_sint {
+	__u32 vcpu;
+	__u32 sint;
+};
+
 /* gsi routing entry types */
 #define KVM_IRQ_ROUTING_IRQCHIP 1
 #define KVM_IRQ_ROUTING_MSI 2
 #define KVM_IRQ_ROUTING_S390_ADAPTER 3
+#define KVM_IRQ_ROUTING_HV_SINT 4
 
 struct kvm_irq_routing_entry {
 	__u32 gsi;
@@ -868,6 +875,7 @@ struct kvm_irq_routing_entry {
 		struct kvm_irq_routing_irqchip irqchip;
 		struct kvm_irq_routing_msi msi;
 		struct kvm_irq_routing_s390_adapter adapter;
+		struct kvm_irq_routing_hv_sint hv_sint;
 		__u32 pad[8];
 	} u;
 };
-- 
cgit v1.2.3


From db3975717ac5e2c2761bae7b90c4f2e0abb5ef22 Mon Sep 17 00:00:00 2001
From: Andrey Smetanin <asmetanin@virtuozzo.com>
Date: Tue, 10 Nov 2015 15:36:35 +0300
Subject: kvm/x86: Hyper-V kvm exit

A new vcpu exit is introduced to notify the userspace of the
changes in Hyper-V SynIC configuration triggered by guest writing to the
corresponding MSRs.

Changes v4:
* exit into userspace only if guest writes into SynIC MSR's

Changes v3:
* added KVM_EXIT_HYPERV types and structs notes into docs

Signed-off-by: Andrey Smetanin <asmetanin@virtuozzo.com>
Reviewed-by: Roman Kagan <rkagan@virtuozzo.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
CC: Gleb Natapov <gleb@kernel.org>
CC: Paolo Bonzini <pbonzini@redhat.com>
CC: Roman Kagan <rkagan@virtuozzo.com>
CC: Denis V. Lunev <den@openvz.org>
CC: qemu-devel@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 Documentation/virtual/kvm/api.txt | 22 ++++++++++++++++++++++
 arch/x86/include/asm/kvm_host.h   |  1 +
 arch/x86/kvm/hyperv.c             | 20 ++++++++++++++++++++
 arch/x86/kvm/x86.c                |  6 ++++++
 include/linux/kvm_host.h          |  1 +
 include/uapi/linux/kvm.h          | 17 +++++++++++++++++
 6 files changed, 67 insertions(+)

(limited to 'include/uapi')

diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt
index 88af84675af0..053f613fc9a9 100644
--- a/Documentation/virtual/kvm/api.txt
+++ b/Documentation/virtual/kvm/api.txt
@@ -3337,6 +3337,28 @@ the userspace IOAPIC should process the EOI and retrigger the interrupt if
 it is still asserted.  Vector is the LAPIC interrupt vector for which the
 EOI was received.
 
+		struct kvm_hyperv_exit {
+#define KVM_EXIT_HYPERV_SYNIC          1
+			__u32 type;
+			union {
+				struct {
+					__u32 msr;
+					__u64 control;
+					__u64 evt_page;
+					__u64 msg_page;
+				} synic;
+			} u;
+		};
+		/* KVM_EXIT_HYPERV */
+                struct kvm_hyperv_exit hyperv;
+Indicates that the VCPU exits into userspace to process some tasks
+related to Hyper-V emulation.
+Valid values for 'type' are:
+	KVM_EXIT_HYPERV_SYNIC -- synchronously notify user-space about
+Hyper-V SynIC state change. Notification is used to remap SynIC
+event/message pages and to enable/disable SynIC messages/events processing
+in userspace.
+
 		/* Fix the size of the union. */
 		char padding[256];
 	};
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index bab47b61d2b0..f608e170ba3d 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -393,6 +393,7 @@ struct kvm_vcpu_hv {
 	u64 hv_vapic;
 	s64 runtime_offset;
 	struct kvm_vcpu_hv_synic synic;
+	struct kvm_hyperv_exit exit;
 };
 
 struct kvm_vcpu_arch {
diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c
index 83a3c0c9b3de..41869a9d43f8 100644
--- a/arch/x86/kvm/hyperv.c
+++ b/arch/x86/kvm/hyperv.c
@@ -130,6 +130,20 @@ static void kvm_hv_notify_acked_sint(struct kvm_vcpu *vcpu, u32 sint)
 	srcu_read_unlock(&kvm->irq_srcu, idx);
 }
 
+static void synic_exit(struct kvm_vcpu_hv_synic *synic, u32 msr)
+{
+	struct kvm_vcpu *vcpu = synic_to_vcpu(synic);
+	struct kvm_vcpu_hv *hv_vcpu = &vcpu->arch.hyperv;
+
+	hv_vcpu->exit.type = KVM_EXIT_HYPERV_SYNIC;
+	hv_vcpu->exit.u.synic.msr = msr;
+	hv_vcpu->exit.u.synic.control = synic->control;
+	hv_vcpu->exit.u.synic.evt_page = synic->evt_page;
+	hv_vcpu->exit.u.synic.msg_page = synic->msg_page;
+
+	kvm_make_request(KVM_REQ_HV_EXIT, vcpu);
+}
+
 static int synic_set_msr(struct kvm_vcpu_hv_synic *synic,
 			 u32 msr, u64 data, bool host)
 {
@@ -145,6 +159,8 @@ static int synic_set_msr(struct kvm_vcpu_hv_synic *synic,
 	switch (msr) {
 	case HV_X64_MSR_SCONTROL:
 		synic->control = data;
+		if (!host)
+			synic_exit(synic, msr);
 		break;
 	case HV_X64_MSR_SVERSION:
 		if (!host) {
@@ -161,6 +177,8 @@ static int synic_set_msr(struct kvm_vcpu_hv_synic *synic,
 				break;
 			}
 		synic->evt_page = data;
+		if (!host)
+			synic_exit(synic, msr);
 		break;
 	case HV_X64_MSR_SIMP:
 		if (data & HV_SYNIC_SIMP_ENABLE)
@@ -170,6 +188,8 @@ static int synic_set_msr(struct kvm_vcpu_hv_synic *synic,
 				break;
 			}
 		synic->msg_page = data;
+		if (!host)
+			synic_exit(synic, msr);
 		break;
 	case HV_X64_MSR_EOM: {
 		int i;
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index eb64377edcd3..036e4bc124f9 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -6482,6 +6482,12 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 			r = 0;
 			goto out;
 		}
+		if (kvm_check_request(KVM_REQ_HV_EXIT, vcpu)) {
+			vcpu->run->exit_reason = KVM_EXIT_HYPERV;
+			vcpu->run->hyperv = vcpu->arch.hyperv.exit;
+			r = 0;
+			goto out;
+		}
 	}
 
 	/*
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index ebaf2f82f712..14f95969b0f3 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -143,6 +143,7 @@ static inline bool is_error_page(struct page *page)
 #define KVM_REQ_HV_CRASH          27
 #define KVM_REQ_IOAPIC_EOI_EXIT   28
 #define KVM_REQ_HV_RESET          29
+#define KVM_REQ_HV_EXIT           30
 
 #define KVM_USERSPACE_IRQ_SOURCE_ID		0
 #define KVM_IRQFD_RESAMPLE_IRQ_SOURCE_ID	1
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index 27ce4602a072..6e32f7599081 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -154,6 +154,20 @@ struct kvm_s390_skeys {
 	__u32 flags;
 	__u32 reserved[9];
 };
+
+struct kvm_hyperv_exit {
+#define KVM_EXIT_HYPERV_SYNIC          1
+	__u32 type;
+	union {
+		struct {
+			__u32 msr;
+			__u64 control;
+			__u64 evt_page;
+			__u64 msg_page;
+		} synic;
+	} u;
+};
+
 #define KVM_S390_GET_SKEYS_NONE   1
 #define KVM_S390_SKEYS_MAX        1048576
 
@@ -184,6 +198,7 @@ struct kvm_s390_skeys {
 #define KVM_EXIT_SYSTEM_EVENT     24
 #define KVM_EXIT_S390_STSI        25
 #define KVM_EXIT_IOAPIC_EOI       26
+#define KVM_EXIT_HYPERV           27
 
 /* For KVM_EXIT_INTERNAL_ERROR */
 /* Emulate instruction failed. */
@@ -338,6 +353,8 @@ struct kvm_run {
 		struct {
 			__u8 vector;
 		} eoi;
+		/* KVM_EXIT_HYPERV */
+		struct kvm_hyperv_exit hyperv;
 		/* Fix the size of the union. */
 		char padding[256];
 	};
-- 
cgit v1.2.3


From 29732938a6289a15e907da234d6692a2ead71855 Mon Sep 17 00:00:00 2001
From: Zach Brown <zab@redhat.com>
Date: Tue, 10 Nov 2015 16:53:30 -0500
Subject: vfs: add copy_file_range syscall and vfs helper

Add a copy_file_range() system call for offloading copies between
regular files.

This gives an interface to underlying layers of the storage stack which
can copy without reading and writing all the data.  There are a few
candidates that should support copy offloading in the nearer term:

- btrfs shares extent references with its clone ioctl
- NFS has patches to add a COPY command which copies on the server
- SCSI has a family of XCOPY commands which copy in the device

This system call avoids the complexity of also accelerating the creation
of the destination file by operating on an existing destination file
descriptor, not a path.

Currently the high level vfs entry point limits copy offloading to files
on the same mount and super (and not in the same file).  This can be
relaxed if we get implementations which can copy between file systems
safely.

Signed-off-by: Zach Brown <zab@redhat.com>
[Anna Schumaker: Change -EINVAL to -EBADF during file verification,
                 Change flags parameter from int to unsigned int,
                 Add function to include/linux/syscalls.h,
                 Check copy len after file open mode,
                 Don't forbid ranges inside the same file,
                 Use rw_verify_area() to veriy ranges,
                 Use file_out rather than file_in,
                 Add COPY_FR_REFLINK flag]
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 fs/read_write.c                   | 120 ++++++++++++++++++++++++++++++++++++++
 include/linux/fs.h                |   3 +
 include/linux/syscalls.h          |   3 +
 include/uapi/asm-generic/unistd.h |   4 +-
 kernel/sys_ni.c                   |   1 +
 5 files changed, 130 insertions(+), 1 deletion(-)

(limited to 'include/uapi')

diff --git a/fs/read_write.c b/fs/read_write.c
index 819ef3faf1bb..173140029a7a 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -16,6 +16,7 @@
 #include <linux/pagemap.h>
 #include <linux/splice.h>
 #include <linux/compat.h>
+#include <linux/mount.h>
 #include "internal.h"
 
 #include <asm/uaccess.h>
@@ -1327,3 +1328,122 @@ COMPAT_SYSCALL_DEFINE4(sendfile64, int, out_fd, int, in_fd,
 	return do_sendfile(out_fd, in_fd, NULL, count, 0);
 }
 #endif
+
+/*
+ * copy_file_range() differs from regular file read and write in that it
+ * specifically allows return partial success.  When it does so is up to
+ * the copy_file_range method.
+ */
+ssize_t vfs_copy_file_range(struct file *file_in, loff_t pos_in,
+			    struct file *file_out, loff_t pos_out,
+			    size_t len, unsigned int flags)
+{
+	struct inode *inode_in = file_inode(file_in);
+	struct inode *inode_out = file_inode(file_out);
+	ssize_t ret;
+
+	if (flags != 0)
+		return -EINVAL;
+
+	/* copy_file_range allows full ssize_t len, ignoring MAX_RW_COUNT  */
+	ret = rw_verify_area(READ, file_in, &pos_in, len);
+	if (ret >= 0)
+		ret = rw_verify_area(WRITE, file_out, &pos_out, len);
+	if (ret < 0)
+		return ret;
+
+	if (!(file_in->f_mode & FMODE_READ) ||
+	    !(file_out->f_mode & FMODE_WRITE) ||
+	    (file_out->f_flags & O_APPEND) ||
+	    !file_out->f_op->copy_file_range)
+		return -EBADF;
+
+	/* this could be relaxed once a method supports cross-fs copies */
+	if (inode_in->i_sb != inode_out->i_sb)
+		return -EXDEV;
+
+	if (len == 0)
+		return 0;
+
+	ret = mnt_want_write_file(file_out);
+	if (ret)
+		return ret;
+
+	ret = file_out->f_op->copy_file_range(file_in, pos_in, file_out, pos_out,
+					      len, flags);
+	if (ret > 0) {
+		fsnotify_access(file_in);
+		add_rchar(current, ret);
+		fsnotify_modify(file_out);
+		add_wchar(current, ret);
+	}
+	inc_syscr(current);
+	inc_syscw(current);
+
+	mnt_drop_write_file(file_out);
+
+	return ret;
+}
+EXPORT_SYMBOL(vfs_copy_file_range);
+
+SYSCALL_DEFINE6(copy_file_range, int, fd_in, loff_t __user *, off_in,
+		int, fd_out, loff_t __user *, off_out,
+		size_t, len, unsigned int, flags)
+{
+	loff_t pos_in;
+	loff_t pos_out;
+	struct fd f_in;
+	struct fd f_out;
+	ssize_t ret = -EBADF;
+
+	f_in = fdget(fd_in);
+	if (!f_in.file)
+		goto out2;
+
+	f_out = fdget(fd_out);
+	if (!f_out.file)
+		goto out1;
+
+	ret = -EFAULT;
+	if (off_in) {
+		if (copy_from_user(&pos_in, off_in, sizeof(loff_t)))
+			goto out;
+	} else {
+		pos_in = f_in.file->f_pos;
+	}
+
+	if (off_out) {
+		if (copy_from_user(&pos_out, off_out, sizeof(loff_t)))
+			goto out;
+	} else {
+		pos_out = f_out.file->f_pos;
+	}
+
+	ret = vfs_copy_file_range(f_in.file, pos_in, f_out.file, pos_out, len,
+				  flags);
+	if (ret > 0) {
+		pos_in += ret;
+		pos_out += ret;
+
+		if (off_in) {
+			if (copy_to_user(off_in, &pos_in, sizeof(loff_t)))
+				ret = -EFAULT;
+		} else {
+			f_in.file->f_pos = pos_in;
+		}
+
+		if (off_out) {
+			if (copy_to_user(off_out, &pos_out, sizeof(loff_t)))
+				ret = -EFAULT;
+		} else {
+			f_out.file->f_pos = pos_out;
+		}
+	}
+
+out:
+	fdput(f_out);
+out1:
+	fdput(f_in);
+out2:
+	return ret;
+}
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 3aa514254161..e8a736242b1a 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1629,6 +1629,7 @@ struct file_operations {
 #ifndef CONFIG_MMU
 	unsigned (*mmap_capabilities)(struct file *);
 #endif
+	ssize_t (*copy_file_range)(struct file *, loff_t, struct file *, loff_t, size_t, unsigned int);
 };
 
 struct inode_operations {
@@ -1680,6 +1681,8 @@ extern ssize_t vfs_readv(struct file *, const struct iovec __user *,
 		unsigned long, loff_t *);
 extern ssize_t vfs_writev(struct file *, const struct iovec __user *,
 		unsigned long, loff_t *);
+extern ssize_t vfs_copy_file_range(struct file *, loff_t , struct file *,
+				   loff_t, size_t, unsigned int);
 
 struct super_operations {
    	struct inode *(*alloc_inode)(struct super_block *sb);
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index c2b66a277e98..185815c96433 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -886,6 +886,9 @@ asmlinkage long sys_execveat(int dfd, const char __user *filename,
 			const char __user *const __user *envp, int flags);
 
 asmlinkage long sys_membarrier(int cmd, int flags);
+asmlinkage long sys_copy_file_range(int fd_in, loff_t __user *off_in,
+				    int fd_out, loff_t __user *off_out,
+				    size_t len, unsigned int flags);
 
 asmlinkage long sys_mlock2(unsigned long start, size_t len, int flags);
 
diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index 1324b0292ec2..2622b33fb2ec 100644
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@ -715,9 +715,11 @@ __SYSCALL(__NR_userfaultfd, sys_userfaultfd)
 __SYSCALL(__NR_membarrier, sys_membarrier)
 #define __NR_mlock2 284
 __SYSCALL(__NR_mlock2, sys_mlock2)
+#define __NR_copy_file_range 285
+__SYSCALL(__NR_copy_file_range, sys_copy_file_range)
 
 #undef __NR_syscalls
-#define __NR_syscalls 285
+#define __NR_syscalls 286
 
 /*
  * All syscalls below here should go away really,
diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c
index 0623787ec67a..2c5e3a8e00d7 100644
--- a/kernel/sys_ni.c
+++ b/kernel/sys_ni.c
@@ -174,6 +174,7 @@ cond_syscall(sys_setfsuid);
 cond_syscall(sys_setfsgid);
 cond_syscall(sys_capget);
 cond_syscall(sys_capset);
+cond_syscall(sys_copy_file_range);
 
 /* arch-specific weak syscall entries */
 cond_syscall(sys_pciconfig_read);
-- 
cgit v1.2.3


From 120c41d3477a23c6941059401db63677736f1935 Mon Sep 17 00:00:00 2001
From: Aviv Greenberg <avivgr@gmail.com>
Date: Fri, 16 Oct 2015 08:48:51 -0300
Subject: [media] UVC: Add support for ds4 depth camera

Add support for Intel DS4 depth camera in uvc driver.
This includes adding new uvc GUIDs for the new pixel formats,
adding new V4L pixel format definition to user api headers,
and updating the uvc driver GUID-to-4cc tables with the new formats.

Change-Id: If240d95a7d4edc8dcc3e02d58cd8267a6bbf6fcb

Tested-by: Greenberg, Aviv D <aviv.d.greenberg@intel.com>
Signed-off-by: Aviv Greenberg <aviv.d.greenberg@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---
 drivers/media/usb/uvc/uvc_driver.c | 20 ++++++++++++++++++++
 drivers/media/usb/uvc/uvcvideo.h   | 12 ++++++++++++
 include/uapi/linux/videodev2.h     |  3 +++
 3 files changed, 35 insertions(+)

(limited to 'include/uapi')

diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index 39abbafad796..922665b59d38 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -148,6 +148,26 @@ static struct uvc_format_desc uvc_fmts[] = {
 		.guid		= UVC_GUID_FORMAT_H264,
 		.fcc		= V4L2_PIX_FMT_H264,
 	},
+	{
+		.name		= "Greyscale 8 L/R (Y8I)",
+		.guid		= UVC_GUID_FORMAT_Y8I,
+		.fcc		= V4L2_PIX_FMT_Y8I,
+	},
+	{
+		.name		= "Greyscale 12 L/R (Y12I)",
+		.guid		= UVC_GUID_FORMAT_Y12I,
+		.fcc		= V4L2_PIX_FMT_Y12I,
+	},
+	{
+		.name		= "Depth data 16-bit (Z16)",
+		.guid		= UVC_GUID_FORMAT_Z16,
+		.fcc		= V4L2_PIX_FMT_Z16,
+	},
+	{
+		.name		= "Bayer 10-bit (SRGGB10P)",
+		.guid		= UVC_GUID_FORMAT_RW10,
+		.fcc		= V4L2_PIX_FMT_SRGGB10P,
+	},
 };
 
 /* ------------------------------------------------------------------------
diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h
index f0f2391e1b43..7e4d3eea371b 100644
--- a/drivers/media/usb/uvc/uvcvideo.h
+++ b/drivers/media/usb/uvc/uvcvideo.h
@@ -119,6 +119,18 @@
 #define UVC_GUID_FORMAT_H264 \
 	{ 'H',  '2',  '6',  '4', 0x00, 0x00, 0x10, 0x00, \
 	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_Y8I \
+	{ 'Y',  '8',  'I',  ' ', 0x00, 0x00, 0x10, 0x00, \
+	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_Y12I \
+	{ 'Y',  '1',  '2',  'I', 0x00, 0x00, 0x10, 0x00, \
+	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_Z16 \
+	{ 'Z',  '1',  '6',  ' ', 0x00, 0x00, 0x10, 0x00, \
+	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+#define UVC_GUID_FORMAT_RW10 \
+	{ 'R',  'W',  '1',  '0', 0x00, 0x00, 0x10, 0x00, \
+	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
 
 /* ------------------------------------------------------------------------
  * Driver specific constants.
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index bd2dc9431ac1..0014529606e2 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -621,6 +621,9 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_JPGL	v4l2_fourcc('J', 'P', 'G', 'L') /* JPEG-Lite */
 #define V4L2_PIX_FMT_SE401      v4l2_fourcc('S', '4', '0', '1') /* se401 janggu compressed rgb */
 #define V4L2_PIX_FMT_S5C_UYVY_JPG v4l2_fourcc('S', '5', 'C', 'I') /* S5C73M3 interleaved UYVY/JPEG */
+#define V4L2_PIX_FMT_Y8I      v4l2_fourcc('Y', '8', 'I', ' ') /* Greyscale 8-bit L/R interleaved */
+#define V4L2_PIX_FMT_Y12I     v4l2_fourcc('Y', '1', '2', 'I') /* Greyscale 12-bit L/R interleaved */
+#define V4L2_PIX_FMT_Z16      v4l2_fourcc('Z', '1', '6', ' ') /* Depth data 16-bit */
 
 /* SDR formats - used only for Software Defined Radio devices */
 #define V4L2_SDR_FMT_CU8          v4l2_fourcc('C', 'U', '0', '8') /* IQ u8 */
-- 
cgit v1.2.3


From 4a3d0cb06b3e4248ba4a659d7f2a7a8fa1a877fc Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Date: Fri, 4 Dec 2015 10:36:22 -0200
Subject: drm, ipu-v3: use https://linuxtv.org for LinuxTV URL

While https was always supported on linuxtv.org, only in
Dec 3 2015 the website is using valid certificates.

As we're planning to drop pure http support on some
future, change the references at DRM include and at
the ipu-v3 driver to point to the https://linuxtv.org
URL instead.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---
 drivers/gpu/ipu-v3/ipu-cpmem.c | 2 +-
 include/uapi/drm/drm_fourcc.h  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'include/uapi')

diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c
index 63eb16bf2cf0..883a314cd83a 100644
--- a/drivers/gpu/ipu-v3/ipu-cpmem.c
+++ b/drivers/gpu/ipu-v3/ipu-cpmem.c
@@ -161,7 +161,7 @@ static u32 ipu_ch_param_read_field(struct ipuv3_channel *ch, u32 wbs)
  * The DRM pixel formats and IPU internal representation are ordered the other
  * way around, with the first named component ordered at the most significant
  * bits. Further, V4L2 formats are not well defined:
- *     http://linuxtv.org/downloads/v4l-dvb-apis/packed-rgb.html
+ *     https://linuxtv.org/downloads/v4l-dvb-apis/packed-rgb.html
  * We choose the interpretation which matches GStreamer behavior.
  */
 static int v4l2_pix_fmt_to_drm_fourcc(u32 pixelformat)
diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h
index 0b69a7753558..ee2d542c65f5 100644
--- a/include/uapi/drm/drm_fourcc.h
+++ b/include/uapi/drm/drm_fourcc.h
@@ -225,7 +225,7 @@
  * - multiple of 128 pixels for the width
  * - multiple of  32 pixels for the height
  *
- * For more information: see http://linuxtv.org/downloads/v4l-dvb-apis/re32.html
+ * For more information: see https://linuxtv.org/downloads/v4l-dvb-apis/re32.html
  */
 #define DRM_FORMAT_MOD_SAMSUNG_64_32_TILE	fourcc_mod_code(SAMSUNG, 1)
 
-- 
cgit v1.2.3


From 991ce92f8de24cde063d531246602b6e14d3fef2 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Date: Fri, 4 Dec 2015 10:38:59 -0200
Subject: [media] use https://linuxtv.org for LinuxTV URLs

While https was always supported on linuxtv.org, only in
Dec 3 2015 the website is using valid certificates.

As we're planning to drop pure http support on some
future, change all references at the media subsystem
to point to the https URL instead.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---
 Documentation/DocBook/media/dvb/dvbproperty.xml    |  2 +-
 Documentation/DocBook/media/dvb/examples.xml       |  2 +-
 Documentation/DocBook/media/dvb/intro.xml          |  2 +-
 Documentation/DocBook/media/v4l/capture.c.xml      |  2 +-
 Documentation/DocBook/media/v4l/compat.xml         |  2 +-
 .../DocBook/media/v4l/vidioc-dbg-g-chip-info.xml   |  2 +-
 .../DocBook/media/v4l/vidioc-dbg-g-register.xml    |  2 +-
 Documentation/DocBook/media/v4l/vidioc-enumstd.xml |  2 +-
 Documentation/DocBook/media_api.tmpl               |  6 +++---
 Documentation/dvb/README.dvb-usb                   |  4 ++--
 Documentation/dvb/faq.txt                          |  2 +-
 Documentation/dvb/get_dvb_firmware                 | 22 +++++++++++-----------
 Documentation/dvb/readme.txt                       | 10 +++++-----
 Documentation/video4linux/API.html                 |  2 +-
 Documentation/video4linux/fimc.txt                 |  6 +++---
 drivers/media/Kconfig                              |  4 ++--
 drivers/media/dvb-frontends/bsbe1-d01a.h           |  2 +-
 drivers/media/dvb-frontends/bsbe1.h                |  2 +-
 drivers/media/dvb-frontends/bsru6.h                |  2 +-
 drivers/media/dvb-frontends/isl6405.c              |  2 +-
 drivers/media/dvb-frontends/isl6405.h              |  2 +-
 drivers/media/dvb-frontends/isl6421.c              |  2 +-
 drivers/media/dvb-frontends/isl6421.h              |  2 +-
 drivers/media/dvb-frontends/lnbp21.c               |  2 +-
 drivers/media/dvb-frontends/lnbp21.h               |  2 +-
 drivers/media/dvb-frontends/lnbp22.c               |  2 +-
 drivers/media/dvb-frontends/lnbp22.h               |  2 +-
 drivers/media/dvb-frontends/tdhd1.h                |  2 +-
 drivers/media/pci/ttpci/av7110.c                   |  6 +++---
 drivers/media/pci/ttpci/av7110_av.c                |  2 +-
 drivers/media/pci/ttpci/av7110_ca.c                |  2 +-
 drivers/media/pci/ttpci/av7110_hw.c                |  2 +-
 drivers/media/pci/ttpci/av7110_v4l.c               |  2 +-
 drivers/media/pci/ttpci/budget-av.c                |  2 +-
 drivers/media/pci/ttpci/budget-ci.c                |  2 +-
 drivers/media/pci/ttpci/budget-core.c              |  2 +-
 drivers/media/pci/ttpci/budget-patch.c             |  2 +-
 drivers/media/pci/ttpci/budget.c                   |  2 +-
 drivers/media/usb/dvb-usb-v2/Kconfig               |  2 +-
 drivers/media/usb/dvb-usb/Kconfig                  |  2 +-
 include/linux/videodev2.h                          |  2 +-
 include/uapi/linux/videodev2.h                     |  2 +-
 42 files changed, 64 insertions(+), 64 deletions(-)

(limited to 'include/uapi')

diff --git a/Documentation/DocBook/media/dvb/dvbproperty.xml b/Documentation/DocBook/media/dvb/dvbproperty.xml
index 08227d4e9150..e579ae5088ae 100644
--- a/Documentation/DocBook/media/dvb/dvbproperty.xml
+++ b/Documentation/DocBook/media/dvb/dvbproperty.xml
@@ -76,7 +76,7 @@ int main(void)
 
 <para>NOTE: While it is possible to directly call the Kernel code like the
     above example, it is strongly recommended to use
-    <ulink url="http://linuxtv.org/docs/libdvbv5/index.html">libdvbv5</ulink>,
+    <ulink url="https://linuxtv.org/docs/libdvbv5/index.html">libdvbv5</ulink>,
     as it provides abstraction to work with the supported digital TV standards
     and provides methods for usual operations like program scanning and to
     read/write channel descriptor files.</para>
diff --git a/Documentation/DocBook/media/dvb/examples.xml b/Documentation/DocBook/media/dvb/examples.xml
index c9f68c7183cc..837fb3b64b72 100644
--- a/Documentation/DocBook/media/dvb/examples.xml
+++ b/Documentation/DocBook/media/dvb/examples.xml
@@ -3,7 +3,7 @@
 </para>
 <para>NOTE: This section is out of date, and the code below won't even
     compile. Please refer to the
-    <ulink url="http://linuxtv.org/docs/libdvbv5/index.html">libdvbv5</ulink>
+    <ulink url="https://linuxtv.org/docs/libdvbv5/index.html">libdvbv5</ulink>
     for updated/recommended examples.
 </para>
 
diff --git a/Documentation/DocBook/media/dvb/intro.xml b/Documentation/DocBook/media/dvb/intro.xml
index 51db15648099..b5b701f5d8c2 100644
--- a/Documentation/DocBook/media/dvb/intro.xml
+++ b/Documentation/DocBook/media/dvb/intro.xml
@@ -32,7 +32,7 @@ and filtering several section and PES data streams at the same time.
 new standard Linux DVB API. As a commitment to the development of
 terminals based on open standards, Nokia and Convergence made it
 available to all Linux developers and published it on
-<ulink url="http://www.linuxtv.org/" /> in September 2000.
+<ulink url="https://linuxtv.org" /> in September 2000.
 Convergence is the maintainer of the Linux DVB API. Together with the
 LinuxTV community (i.e. you, the reader of this document), the Linux DVB
 API will be constantly reviewed and improved. With the Linux driver for
diff --git a/Documentation/DocBook/media/v4l/capture.c.xml b/Documentation/DocBook/media/v4l/capture.c.xml
index 1c5c49a2de59..22126a991b34 100644
--- a/Documentation/DocBook/media/v4l/capture.c.xml
+++ b/Documentation/DocBook/media/v4l/capture.c.xml
@@ -5,7 +5,7 @@
  *  This program can be used and distributed without restrictions.
  *
  *      This program is provided with the V4L2 API
- * see http://linuxtv.org/docs.php for more information
+ * see https://linuxtv.org/docs.php for more information
  */
 
 #include &lt;stdio.h&gt;
diff --git a/Documentation/DocBook/media/v4l/compat.xml b/Documentation/DocBook/media/v4l/compat.xml
index 5701a08ed792..5399e8904715 100644
--- a/Documentation/DocBook/media/v4l/compat.xml
+++ b/Documentation/DocBook/media/v4l/compat.xml
@@ -2666,7 +2666,7 @@ is useful to display images captured with V4L2 devices.</para>
         <para>V4L2 does not support digital terrestrial, cable or
 satellite broadcast. A separate project aiming at digital receivers
 exists. You can find its homepage at <ulink
-url="http://linuxtv.org">http://linuxtv.org</ulink>. The Linux DVB API
+url="https://linuxtv.org">https://linuxtv.org</ulink>. The Linux DVB API
 has no connection to the V4L2 API except that drivers for hybrid
 hardware may support both.</para>
       </section>
diff --git a/Documentation/DocBook/media/v4l/vidioc-dbg-g-chip-info.xml b/Documentation/DocBook/media/v4l/vidioc-dbg-g-chip-info.xml
index 4c4603c135fe..f14a3bb1afaa 100644
--- a/Documentation/DocBook/media/v4l/vidioc-dbg-g-chip-info.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-dbg-g-chip-info.xml
@@ -99,7 +99,7 @@ if the driver supports writing registers to the device.</para>
     <para>We recommended the <application>v4l2-dbg</application>
 utility over calling this ioctl directly. It is available from the
 LinuxTV v4l-dvb repository; see <ulink
-url="http://linuxtv.org/repo/">http://linuxtv.org/repo/</ulink> for
+url="https://linuxtv.org/repo/">https://linuxtv.org/repo/</ulink> for
 access instructions.</para>
 
     <!-- Note for convenience vidioc-dbg-g-register.sgml
diff --git a/Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml b/Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml
index 3d038e75d12b..5877f68a5820 100644
--- a/Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml
@@ -117,7 +117,7 @@ However when a driver supports these ioctls it must also support
     <para>We recommended the <application>v4l2-dbg</application>
 utility over calling these ioctls directly. It is available from the
 LinuxTV v4l-dvb repository; see <ulink
-url="http://linuxtv.org/repo/">http://linuxtv.org/repo/</ulink> for
+url="https://linuxtv.org/repo/">https://linuxtv.org/repo/</ulink> for
 access instructions.</para>
 
     <!-- Note for convenience vidioc-dbg-g-chip-info.sgml
diff --git a/Documentation/DocBook/media/v4l/vidioc-enumstd.xml b/Documentation/DocBook/media/v4l/vidioc-enumstd.xml
index 8065099401d1..f18454e91752 100644
--- a/Documentation/DocBook/media/v4l/vidioc-enumstd.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-enumstd.xml
@@ -198,7 +198,7 @@ video4linux-list@redhat.com on 17 Oct 2002
 <constant>V4L2_STD_ATSC_16_VSB</constant> are U.S. terrestrial digital
 TV standards. Presently the V4L2 API does not support digital TV. See
 also the Linux DVB API at <ulink
-url="http://linuxtv.org">http://linuxtv.org</ulink>.</para>
+url="https://linuxtv.org">https://linuxtv.org</ulink>.</para>
 <para><programlisting>
 #define V4L2_STD_PAL_BG         (V4L2_STD_PAL_B         |\
 				 V4L2_STD_PAL_B1        |\
diff --git a/Documentation/DocBook/media_api.tmpl b/Documentation/DocBook/media_api.tmpl
index 92037033f5eb..7b77e0f7b87d 100644
--- a/Documentation/DocBook/media_api.tmpl
+++ b/Documentation/DocBook/media_api.tmpl
@@ -19,10 +19,10 @@
 <!ENTITY cs-def                 "<colspec colname='c1' colwidth='3*' /><colspec colname='c2' colwidth='1*' /><colspec colname='c3' colwidth='4*' /><spanspec spanname='hspan' namest='c1' nameend='c3' />">
 
 <!-- Video for Linux mailing list address. -->
-<!ENTITY v4l-ml                 "<ulink url='http://www.linuxtv.org/lists.php'>http://www.linuxtv.org/lists.php</ulink>">
+<!ENTITY v4l-ml                 "<ulink url='https://linuxtv.org/lists.php'>https://linuxtv.org/lists.php</ulink>">
 
 <!-- LinuxTV v4l-dvb repository. -->
-<!ENTITY v4l-dvb		"<ulink url='http://linuxtv.org/repo/'>http://linuxtv.org/repo/</ulink>">
+<!ENTITY v4l-dvb		"<ulink url='https://linuxtv.org/repo/'>https://linuxtv.org/repo/</ulink>">
 <!ENTITY dash-ent-8             "<entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry>">
 <!ENTITY dash-ent-10            "<entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry>">
 <!ENTITY dash-ent-12            "<entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry>">
@@ -91,7 +91,7 @@
 	      components, like mixers, PCM capture, PCM playback, etc, which
 	      are controlled via ALSA API.</para>
 	<para>For additional information and for the latest development code,
-		see: <ulink url="http://linuxtv.org">http://linuxtv.org</ulink>.</para>
+		see: <ulink url="https://linuxtv.org">https://linuxtv.org</ulink>.</para>
 	<para>For discussing improvements, reporting troubles, sending new drivers, etc, please mail to: <ulink url="http://vger.kernel.org/vger-lists.html#linux-media">Linux Media Mailing List (LMML).</ulink>.</para>
 </preface>
 
diff --git a/Documentation/dvb/README.dvb-usb b/Documentation/dvb/README.dvb-usb
index 8eb92264ee04..669dc6ce4330 100644
--- a/Documentation/dvb/README.dvb-usb
+++ b/Documentation/dvb/README.dvb-usb
@@ -45,7 +45,7 @@ Supported devices
 See the LinuxTV DVB Wiki at www.linuxtv.org for a complete list of
 cards/drivers/firmwares:
 
-http://www.linuxtv.org/wiki/index.php/DVB_USB
+https://linuxtv.org/wiki/index.php/DVB_USB
 
 0. History & News:
   2005-06-30 - added support for WideView WT-220U (Thanks to Steve Chang)
@@ -121,7 +121,7 @@ working.
 Have a look at the Wikipage for the DVB-USB-drivers to find out, which firmware
 you need for your device:
 
-http://www.linuxtv.org/wiki/index.php/DVB_USB
+https://linuxtv.org/wiki/index.php/DVB_USB
 
 1.2. Compiling
 
diff --git a/Documentation/dvb/faq.txt b/Documentation/dvb/faq.txt
index 97b1373f2428..a0be92012877 100644
--- a/Documentation/dvb/faq.txt
+++ b/Documentation/dvb/faq.txt
@@ -76,7 +76,7 @@ Some very frequently asked questions about linuxtv-dvb
 		the TuxBox CVS many interesting DVB applications and the dBox2
 		DVB source
 
-	http://www.linuxtv.org/downloads/	
+	https://linuxtv.org/downloads
 		DVB Swiss Army Knife library and utilities
 
 	http://www.nenie.org/misc/mpsys/
diff --git a/Documentation/dvb/get_dvb_firmware b/Documentation/dvb/get_dvb_firmware
index 91b43d2738c7..1a0a04125f71 100755
--- a/Documentation/dvb/get_dvb_firmware
+++ b/Documentation/dvb/get_dvb_firmware
@@ -152,7 +152,7 @@ sub tda10046lifeview {
 
 sub av7110 {
     my $sourcefile = "dvb-ttpci-01.fw-261d";
-    my $url = "http://www.linuxtv.org/downloads/firmware/$sourcefile";
+    my $url = "https://linuxtv.org/downloads/firmware/$sourcefile";
     my $hash = "603431b6259715a8e88f376a53b64e2f";
     my $outfile = "dvb-ttpci-01.fw";
 
@@ -303,7 +303,7 @@ sub vp7049 {
 }
 
 sub dibusb {
-	my $url = "http://www.linuxtv.org/downloads/firmware/dvb-usb-dibusb-5.0.0.11.fw";
+	my $url = "https://linuxtv.org/downloads/firmware/dvb-usb-dibusb-5.0.0.11.fw";
 	my $outfile = "dvb-dibusb-5.0.0.11.fw";
 	my $hash = "fa490295a527360ca16dcdf3224ca243";
 
@@ -351,7 +351,7 @@ sub nxt2004 {
 
 sub or51211 {
     my $fwfile = "dvb-fe-or51211.fw";
-    my $url = "http://linuxtv.org/downloads/firmware/$fwfile";
+    my $url = "https://linuxtv.org/downloads/firmware/$fwfile";
     my $hash = "d830949c771a289505bf9eafc225d491";
 
     checkstandard();
@@ -364,7 +364,7 @@ sub or51211 {
 
 sub cx231xx {
     my $fwfile = "v4l-cx231xx-avcore-01.fw";
-    my $url = "http://linuxtv.org/downloads/firmware/$fwfile";
+    my $url = "https://linuxtv.org/downloads/firmware/$fwfile";
     my $hash = "7d3bb956dc9df0eafded2b56ba57cc42";
 
     checkstandard();
@@ -376,7 +376,7 @@ sub cx231xx {
 }
 
 sub cx18 {
-    my $url = "http://linuxtv.org/downloads/firmware/";
+    my $url = "https://linuxtv.org/downloads/firmware/";
 
     my %files = (
 	'v4l-cx23418-apu.fw' => '588f081b562f5c653a3db1ad8f65939a',
@@ -450,7 +450,7 @@ sub mpc718 {
 }
 
 sub cx23885 {
-    my $url = "http://linuxtv.org/downloads/firmware/";
+    my $url = "https://linuxtv.org/downloads/firmware/";
 
     my %files = (
 	'v4l-cx23885-avcore-01.fw' => 'a9f8f5d901a7fb42f552e1ee6384f3bb',
@@ -472,7 +472,7 @@ sub cx23885 {
 }
 
 sub pvrusb2 {
-    my $url = "http://linuxtv.org/downloads/firmware/";
+    my $url = "https://linuxtv.org/downloads/firmware/";
 
     my %files = (
 	'v4l-cx25840.fw'           => 'dadb79e9904fc8af96e8111d9cb59320',
@@ -494,7 +494,7 @@ sub pvrusb2 {
 
 sub or51132_qam {
     my $fwfile = "dvb-fe-or51132-qam.fw";
-    my $url = "http://linuxtv.org/downloads/firmware/$fwfile";
+    my $url = "https://linuxtv.org/downloads/firmware/$fwfile";
     my $hash = "7702e8938612de46ccadfe9b413cb3b5";
 
     checkstandard();
@@ -507,7 +507,7 @@ sub or51132_qam {
 
 sub or51132_vsb {
     my $fwfile = "dvb-fe-or51132-vsb.fw";
-    my $url = "http://linuxtv.org/downloads/firmware/$fwfile";
+    my $url = "https://linuxtv.org/downloads/firmware/$fwfile";
     my $hash = "c16208e02f36fc439a557ad4c613364a";
 
     checkstandard();
@@ -519,7 +519,7 @@ sub or51132_vsb {
 }
 
 sub bluebird {
-	my $url = "http://www.linuxtv.org/download/dvb/firmware/dvb-usb-bluebird-01.fw";
+	my $url = "https://linuxtv.org/download/dvb/firmware/dvb-usb-bluebird-01.fw";
 	my $outfile = "dvb-usb-bluebird-01.fw";
 	my $hash = "658397cb9eba9101af9031302671f49d";
 
@@ -677,7 +677,7 @@ sub drxk_hauppauge_hvr930c {
 }
 
 sub drxk_terratec_h5 {
-    my $url = "http://www.linuxtv.org/downloads/firmware/";
+    my $url = "https://linuxtv.org/downloads/firmware/";
     my $hash = "19000dada8e2741162ccc50cc91fa7f1";
     my $fwfile = "dvb-usb-terratec-h5-drxk.fw";
 
diff --git a/Documentation/dvb/readme.txt b/Documentation/dvb/readme.txt
index 0b0380c91990..89965041a266 100644
--- a/Documentation/dvb/readme.txt
+++ b/Documentation/dvb/readme.txt
@@ -2,12 +2,12 @@ Linux Digital Video Broadcast (DVB) subsystem
 =============================================
 
 The main development site and CVS repository for these
-drivers is http://linuxtv.org/.
+drivers is https://linuxtv.org.
 
 The developer mailing list linux-dvb is also hosted there,
-see http://linuxtv.org/lists.php. Please check
-the archive http://linuxtv.org/pipermail/linux-dvb/
-and the Wiki http://linuxtv.org/wiki/
+see https://linuxtv.org/lists.php. Please check
+the archive https://linuxtv.org/pipermail/linux-dvb/
+and the Wiki https://linuxtv.org/wiki/
 before asking newbie questions on the list.
 
 API documentation, utilities and test/example programs
@@ -16,7 +16,7 @@ are available as part of the old driver package for Linux 2.4
 We plan to split this into separate packages, but it's not
 been done yet.
 
-http://linuxtv.org/downloads/
+https://linuxtv.org/downloads/
 
 What's inside this directory:
 
diff --git a/Documentation/video4linux/API.html b/Documentation/video4linux/API.html
index 256f8efa992c..eaf948cf1ae7 100644
--- a/Documentation/video4linux/API.html
+++ b/Documentation/video4linux/API.html
@@ -9,7 +9,7 @@
   <table border="0">
    <tr>
     <td>
-     <a href="http://linuxtv.org/downloads/legacy/video4linux/API/V4L1_API.html">V4L original API</a>
+     <a href="https://linuxtv.org/downloads/legacy/video4linux/API/V4L1_API.html">V4L original API</a>
     </td>
     <td>
      Obsoleted by V4L2 API
diff --git a/Documentation/video4linux/fimc.txt b/Documentation/video4linux/fimc.txt
index e0c6b8bc4743..4fab231be52e 100644
--- a/Documentation/video4linux/fimc.txt
+++ b/Documentation/video4linux/fimc.txt
@@ -58,7 +58,7 @@ Not currently supported:
 4.1. Media device interface
 
 The driver supports Media Controller API as defined at
-http://linuxtv.org/downloads/v4l-dvb-apis/media_common.html
+https://linuxtv.org/downloads/v4l-dvb-apis/media_common.html
 The media device driver name is "SAMSUNG S5P FIMC".
 
 The purpose of this interface is to allow changing assignment of FIMC instances
@@ -83,11 +83,11 @@ undefined behaviour.
 4.3. Capture video node
 
 The driver supports V4L2 Video Capture Interface as defined at:
-http://linuxtv.org/downloads/v4l-dvb-apis/devices.html
+https://linuxtv.org/downloads/v4l-dvb-apis/devices.html
 
 At the capture and mem-to-mem video nodes only the multi-planar API is
 supported. For more details see:
-http://linuxtv.org/downloads/v4l-dvb-apis/planar-apis.html
+https://linuxtv.org/downloads/v4l-dvb-apis/planar-apis.html
 
 4.4. Camera capture subdevs
 
diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index 3ef3d6c6bbf8..9264ea73b3be 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -9,7 +9,7 @@ menuconfig MEDIA_SUPPORT
 	  If you want to use Webcams, Video grabber devices and/or TV devices
 	  enable this option and other options below.
 	  Additional info and docs are available on the web at
-	  <http://linuxtv.org>
+	  <https://linuxtv.org>
 
 if MEDIA_SUPPORT
 
@@ -51,7 +51,7 @@ config MEDIA_RADIO_SUPPORT
 	  Enable AM/FM radio support.
 
 	  Additional info and docs are available on the web at
-	  <http://linuxtv.org>
+	  <https://linuxtv.org>
 
 	  Say Y when you have a board with radio support.
 
diff --git a/drivers/media/dvb-frontends/bsbe1-d01a.h b/drivers/media/dvb-frontends/bsbe1-d01a.h
index 7ed3c424178c..baaf89e768cf 100644
--- a/drivers/media/dvb-frontends/bsbe1-d01a.h
+++ b/drivers/media/dvb-frontends/bsbe1-d01a.h
@@ -21,7 +21,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org
+ * the project's page is at https://linuxtv.org
  */
 
 #ifndef BSBE1_D01A_H
diff --git a/drivers/media/dvb-frontends/bsbe1.h b/drivers/media/dvb-frontends/bsbe1.h
index 53e4d0dbb745..4ad766154741 100644
--- a/drivers/media/dvb-frontends/bsbe1.h
+++ b/drivers/media/dvb-frontends/bsbe1.h
@@ -19,7 +19,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org
+ * the project's page is at https://linuxtv.org
  */
 
 #ifndef BSBE1_H
diff --git a/drivers/media/dvb-frontends/bsru6.h b/drivers/media/dvb-frontends/bsru6.h
index c2a578e1314d..275c1782597d 100644
--- a/drivers/media/dvb-frontends/bsru6.h
+++ b/drivers/media/dvb-frontends/bsru6.h
@@ -19,7 +19,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org
+ * the project's page is at https://linuxtv.org
  */
 
 #ifndef BSRU6_H
diff --git a/drivers/media/dvb-frontends/isl6405.c b/drivers/media/dvb-frontends/isl6405.c
index b46450a10b80..6913cd687b4d 100644
--- a/drivers/media/dvb-frontends/isl6405.c
+++ b/drivers/media/dvb-frontends/isl6405.c
@@ -22,7 +22,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org
+ * the project's page is at https://linuxtv.org
  */
 #include <linux/delay.h>
 #include <linux/errno.h>
diff --git a/drivers/media/dvb-frontends/isl6405.h b/drivers/media/dvb-frontends/isl6405.h
index 3c148b830bd1..4a23d3bdf3e6 100644
--- a/drivers/media/dvb-frontends/isl6405.h
+++ b/drivers/media/dvb-frontends/isl6405.h
@@ -22,7 +22,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org
+ * the project's page is at https://linuxtv.org
  */
 
 #ifndef _ISL6405_H
diff --git a/drivers/media/dvb-frontends/isl6421.c b/drivers/media/dvb-frontends/isl6421.c
index 3a4d4606a426..0b6d3837d5de 100644
--- a/drivers/media/dvb-frontends/isl6421.c
+++ b/drivers/media/dvb-frontends/isl6421.c
@@ -22,7 +22,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org
+ * the project's page is at https://linuxtv.org
  */
 #include <linux/delay.h>
 #include <linux/errno.h>
diff --git a/drivers/media/dvb-frontends/isl6421.h b/drivers/media/dvb-frontends/isl6421.h
index 3273597833fd..00f9874ca5a2 100644
--- a/drivers/media/dvb-frontends/isl6421.h
+++ b/drivers/media/dvb-frontends/isl6421.h
@@ -22,7 +22,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org
+ * the project's page is at https://linuxtv.org
  */
 
 #ifndef _ISL6421_H
diff --git a/drivers/media/dvb-frontends/lnbp21.c b/drivers/media/dvb-frontends/lnbp21.c
index 4aca0fb9a8a7..6261460d93a7 100644
--- a/drivers/media/dvb-frontends/lnbp21.c
+++ b/drivers/media/dvb-frontends/lnbp21.c
@@ -22,7 +22,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org
+ * the project's page is at https://linuxtv.org
  */
 #include <linux/delay.h>
 #include <linux/errno.h>
diff --git a/drivers/media/dvb-frontends/lnbp21.h b/drivers/media/dvb-frontends/lnbp21.h
index a9b530de62a6..cd9101f6e579 100644
--- a/drivers/media/dvb-frontends/lnbp21.h
+++ b/drivers/media/dvb-frontends/lnbp21.h
@@ -21,7 +21,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org
+ * the project's page is at https://linuxtv.org
  */
 
 #ifndef _LNBP21_H
diff --git a/drivers/media/dvb-frontends/lnbp22.c b/drivers/media/dvb-frontends/lnbp22.c
index d7ca0fdd0084..5c5fd04fd4a7 100644
--- a/drivers/media/dvb-frontends/lnbp22.c
+++ b/drivers/media/dvb-frontends/lnbp22.c
@@ -22,7 +22,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org
+ * the project's page is at https://linuxtv.org
  */
 #include <linux/delay.h>
 #include <linux/errno.h>
diff --git a/drivers/media/dvb-frontends/lnbp22.h b/drivers/media/dvb-frontends/lnbp22.h
index 628148385182..5d01d92814c2 100644
--- a/drivers/media/dvb-frontends/lnbp22.h
+++ b/drivers/media/dvb-frontends/lnbp22.h
@@ -22,7 +22,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org
+ * the project's page is at https://linuxtv.org
  */
 
 #ifndef _LNBP22_H
diff --git a/drivers/media/dvb-frontends/tdhd1.h b/drivers/media/dvb-frontends/tdhd1.h
index 17750985db0c..2b9e8732c802 100644
--- a/drivers/media/dvb-frontends/tdhd1.h
+++ b/drivers/media/dvb-frontends/tdhd1.h
@@ -20,7 +20,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * The project's page is at http://www.linuxtv.org
+ * The project's page is at https://linuxtv.org
  */
 
 #ifndef TDHD1_H
diff --git a/drivers/media/pci/ttpci/av7110.c b/drivers/media/pci/ttpci/av7110.c
index f89364951ebd..5e18b6796ed9 100644
--- a/drivers/media/pci/ttpci/av7110.c
+++ b/drivers/media/pci/ttpci/av7110.c
@@ -26,7 +26,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org/ 
+ * the project's page is at https://linuxtv.org
  */
 
 
@@ -1537,7 +1537,7 @@ static int get_firmware(struct av7110* av7110)
 			printk(KERN_ERR "dvb-ttpci: usually this should be in "
 			       "/usr/lib/hotplug/firmware or /lib/firmware\n");
 			printk(KERN_ERR "dvb-ttpci: and can be downloaded from"
-			       " http://www.linuxtv.org/download/dvb/firmware/\n");
+			       " https://linuxtv.org/download/dvb/firmware/\n");
 		} else
 			printk(KERN_ERR "dvb-ttpci: cannot request firmware"
 			       " (error %i)\n", ret);
@@ -2314,7 +2314,7 @@ static int frontend_init(struct av7110 *av7110)
 /* Budgetpatch note:
  * Original hardware design by Roberto Deza:
  * There is a DVB_Wiki at
- * http://www.linuxtv.org/
+ * https://linuxtv.org
  *
  * New software triggering design by Emard that works on
  * original Roberto Deza's hardware:
diff --git a/drivers/media/pci/ttpci/av7110_av.c b/drivers/media/pci/ttpci/av7110_av.c
index 1cf906047353..6fc748e22017 100644
--- a/drivers/media/pci/ttpci/av7110_av.c
+++ b/drivers/media/pci/ttpci/av7110_av.c
@@ -25,7 +25,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org/ 
+ * the project's page is at https://linuxtv.org
  */
 
 #include <linux/types.h>
diff --git a/drivers/media/pci/ttpci/av7110_ca.c b/drivers/media/pci/ttpci/av7110_ca.c
index a6079b90252a..bc4c65ffd4b9 100644
--- a/drivers/media/pci/ttpci/av7110_ca.c
+++ b/drivers/media/pci/ttpci/av7110_ca.c
@@ -25,7 +25,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org/ 
+ * the project's page is at https://linuxtv.org
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/media/pci/ttpci/av7110_hw.c b/drivers/media/pci/ttpci/av7110_hw.c
index 300bd3c94738..0583d56ef5ef 100644
--- a/drivers/media/pci/ttpci/av7110_hw.c
+++ b/drivers/media/pci/ttpci/av7110_hw.c
@@ -22,7 +22,7 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
- * the project's page is at http://www.linuxtv.org/
+ * the project's page is at https://linuxtv.org
  */
 
 /* for debugging ARM communication: */
diff --git a/drivers/media/pci/ttpci/av7110_v4l.c b/drivers/media/pci/ttpci/av7110_v4l.c
index 6c4076acb131..479aff02db81 100644
--- a/drivers/media/pci/ttpci/av7110_v4l.c
+++ b/drivers/media/pci/ttpci/av7110_v4l.c
@@ -22,7 +22,7 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
- * the project's page is at http://www.linuxtv.org/ 
+ * the project's page is at https://linuxtv.org
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/media/pci/ttpci/budget-av.c b/drivers/media/pci/ttpci/budget-av.c
index f1f7360c01ba..6f0d0161970e 100644
--- a/drivers/media/pci/ttpci/budget-av.c
+++ b/drivers/media/pci/ttpci/budget-av.c
@@ -30,7 +30,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org/ 
+ * the project's page is at https://linuxtv.org
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/media/pci/ttpci/budget-ci.c b/drivers/media/pci/ttpci/budget-ci.c
index 1feeeff3681b..7b27af4d9658 100644
--- a/drivers/media/pci/ttpci/budget-ci.c
+++ b/drivers/media/pci/ttpci/budget-ci.c
@@ -26,7 +26,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org/
+ * the project's page is at https://linuxtv.org
  */
 
 #include <linux/module.h>
diff --git a/drivers/media/pci/ttpci/budget-core.c b/drivers/media/pci/ttpci/budget-core.c
index e9674b40007c..6d42dcfd4825 100644
--- a/drivers/media/pci/ttpci/budget-core.c
+++ b/drivers/media/pci/ttpci/budget-core.c
@@ -31,7 +31,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org/ 
+ * the project's page is at https://linuxtv.org
  */
 
 
diff --git a/drivers/media/pci/ttpci/budget-patch.c b/drivers/media/pci/ttpci/budget-patch.c
index b5b65962ce8f..591dbdfa2a13 100644
--- a/drivers/media/pci/ttpci/budget-patch.c
+++ b/drivers/media/pci/ttpci/budget-patch.c
@@ -27,7 +27,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org/ 
+ * the project's page is at https://linuxtv.org
  */
 
 #include "av7110.h"
diff --git a/drivers/media/pci/ttpci/budget.c b/drivers/media/pci/ttpci/budget.c
index 99972beca262..de54310a2660 100644
--- a/drivers/media/pci/ttpci/budget.c
+++ b/drivers/media/pci/ttpci/budget.c
@@ -31,7 +31,7 @@
  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  *
  *
- * the project's page is at http://www.linuxtv.org/ 
+ * the project's page is at https://linuxtv.org
  */
 
 #include "budget.h"
diff --git a/drivers/media/usb/dvb-usb-v2/Kconfig b/drivers/media/usb/dvb-usb-v2/Kconfig
index 9facc92c8dea..3dc8ef004f8b 100644
--- a/drivers/media/usb/dvb-usb-v2/Kconfig
+++ b/drivers/media/usb/dvb-usb-v2/Kconfig
@@ -9,7 +9,7 @@ config DVB_USB_V2
 	  <file:Documentation/dvb/README.dvb-usb>.
 
 	  For a complete list of supported USB devices see the LinuxTV DVB Wiki:
-	  <http://www.linuxtv.org/wiki/index.php/DVB_USB>
+	  <https://linuxtv.org/wiki/index.php/DVB_USB>
 
 	  Say Y if you own a USB DVB device.
 
diff --git a/drivers/media/usb/dvb-usb/Kconfig b/drivers/media/usb/dvb-usb/Kconfig
index 128eee61570d..f03b0b70c901 100644
--- a/drivers/media/usb/dvb-usb/Kconfig
+++ b/drivers/media/usb/dvb-usb/Kconfig
@@ -9,7 +9,7 @@ config DVB_USB
 	  <file:Documentation/dvb/README.dvb-usb>.
 
 	  For a complete list of supported USB devices see the LinuxTV DVB Wiki:
-	  <http://www.linuxtv.org/wiki/index.php/DVB_USB>
+	  <https://linuxtv.org/wiki/index.php/DVB_USB>
 
 	  Say Y if you own a USB DVB device.
 
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 73ea2fb04731..16c0ed6c50a7 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -46,7 +46,7 @@
  * All kernel-specific stuff were moved to media/v4l2-dev.h, so
  * no #if __KERNEL tests are allowed here
  *
- *	See http://linuxtv.org for more info
+ *	See https://linuxtv.org for more info
  *
  *	Author: Bill Dirks <bill@thedirks.org>
  *		Justin Schoeman
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 0014529606e2..65f4449dd56e 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -46,7 +46,7 @@
  * All kernel-specific stuff were moved to media/v4l2-dev.h, so
  * no #if __KERNEL tests are allowed here
  *
- *	See http://linuxtv.org for more info
+ *	See https://linuxtv.org for more info
  *
  *	Author: Bill Dirks <bill@thedirks.org>
  *		Justin Schoeman
-- 
cgit v1.2.3


From 04b38d601239b4d9be641b412cf4b7456a041c67 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Thu, 3 Dec 2015 12:59:50 +0100
Subject: vfs: pull btrfs clone API to vfs layer

The btrfs clone ioctls are now adopted by other file systems, with NFS
and CIFS already having support for them, and XFS being under active
development.  To avoid growth of various slightly incompatible
implementations, add one to the VFS.  Note that clones are different from
file copies in several ways:

 - they are atomic vs other writers
 - they support whole file clones
 - they support 64-bit legth clones
 - they do not allow partial success (aka short writes)
 - clones are expected to be a fast metadata operation

Because of that it would be rather cumbersome to try to piggyback them on
top of the recent clone_file_range infrastructure.  The converse isn't
true and the clone_file_range system call could try clone file range as
a first attempt to copy, something that further patches will enable.

Based on earlier work from Peng Tao.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 fs/btrfs/ctree.h        |   3 +-
 fs/btrfs/file.c         |   1 +
 fs/btrfs/ioctl.c        |  49 ++-----------------
 fs/cifs/cifsfs.c        |  63 ++++++++++++++++++++++++
 fs/cifs/cifsfs.h        |   1 -
 fs/cifs/ioctl.c         | 126 +++++++++++++++++++++++-------------------------
 fs/ioctl.c              |  29 +++++++++++
 fs/nfs/nfs4file.c       |  87 ++++-----------------------------
 fs/read_write.c         |  72 +++++++++++++++++++++++++++
 include/linux/fs.h      |   7 ++-
 include/uapi/linux/fs.h |   9 ++++
 11 files changed, 254 insertions(+), 193 deletions(-)

(limited to 'include/uapi')

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index ede7277c167f..dd4733fa882c 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -4025,7 +4025,6 @@ void btrfs_get_block_group_info(struct list_head *groups_list,
 void update_ioctl_balance_args(struct btrfs_fs_info *fs_info, int lock,
 			       struct btrfs_ioctl_balance_args *bargs);
 
-
 /* file.c */
 int btrfs_auto_defrag_init(void);
 void btrfs_auto_defrag_exit(void);
@@ -4058,6 +4057,8 @@ int btrfs_fdatawrite_range(struct inode *inode, loff_t start, loff_t end);
 ssize_t btrfs_copy_file_range(struct file *file_in, loff_t pos_in,
 			      struct file *file_out, loff_t pos_out,
 			      size_t len, unsigned int flags);
+int btrfs_clone_file_range(struct file *file_in, loff_t pos_in,
+			   struct file *file_out, loff_t pos_out, u64 len);
 
 /* tree-defrag.c */
 int btrfs_defrag_leaves(struct btrfs_trans_handle *trans,
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index e67fe6ab8c9e..232e300a6c93 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -2925,6 +2925,7 @@ const struct file_operations btrfs_file_operations = {
 	.compat_ioctl	= btrfs_ioctl,
 #endif
 	.copy_file_range = btrfs_copy_file_range,
+	.clone_file_range = btrfs_clone_file_range,
 };
 
 void btrfs_auto_defrag_exit(void)
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 0f92735299d3..85b1caeeec85 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -3906,49 +3906,10 @@ ssize_t btrfs_copy_file_range(struct file *file_in, loff_t pos_in,
 	return ret;
 }
 
-static noinline long btrfs_ioctl_clone(struct file *file, unsigned long srcfd,
-				       u64 off, u64 olen, u64 destoff)
+int btrfs_clone_file_range(struct file *src_file, loff_t off,
+		struct file *dst_file, loff_t destoff, u64 len)
 {
-	struct fd src_file;
-	int ret;
-
-	/* the destination must be opened for writing */
-	if (!(file->f_mode & FMODE_WRITE) || (file->f_flags & O_APPEND))
-		return -EINVAL;
-
-	ret = mnt_want_write_file(file);
-	if (ret)
-		return ret;
-
-	src_file = fdget(srcfd);
-	if (!src_file.file) {
-		ret = -EBADF;
-		goto out_drop_write;
-	}
-
-	/* the src must be open for reading */
-	if (!(src_file.file->f_mode & FMODE_READ)) {
-		ret = -EINVAL;
-		goto out_fput;
-	}
-
-	ret = btrfs_clone_files(file, src_file.file, off, olen, destoff);
-
-out_fput:
-	fdput(src_file);
-out_drop_write:
-	mnt_drop_write_file(file);
-	return ret;
-}
-
-static long btrfs_ioctl_clone_range(struct file *file, void __user *argp)
-{
-	struct btrfs_ioctl_clone_range_args args;
-
-	if (copy_from_user(&args, argp, sizeof(args)))
-		return -EFAULT;
-	return btrfs_ioctl_clone(file, args.src_fd, args.src_offset,
-				 args.src_length, args.dest_offset);
+	return btrfs_clone_files(dst_file, src_file, off, len, destoff);
 }
 
 /*
@@ -5498,10 +5459,6 @@ long btrfs_ioctl(struct file *file, unsigned int
 		return btrfs_ioctl_dev_info(root, argp);
 	case BTRFS_IOC_BALANCE:
 		return btrfs_ioctl_balance(file, NULL);
-	case BTRFS_IOC_CLONE:
-		return btrfs_ioctl_clone(file, arg, 0, 0, 0);
-	case BTRFS_IOC_CLONE_RANGE:
-		return btrfs_ioctl_clone_range(file, argp);
 	case BTRFS_IOC_TRANS_START:
 		return btrfs_ioctl_trans_start(file);
 	case BTRFS_IOC_TRANS_END:
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index cbc0f4bca0c0..e9b978f2e114 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -914,6 +914,61 @@ const struct inode_operations cifs_symlink_inode_ops = {
 #endif
 };
 
+static int cifs_clone_file_range(struct file *src_file, loff_t off,
+		struct file *dst_file, loff_t destoff, u64 len)
+{
+	struct inode *src_inode = file_inode(src_file);
+	struct inode *target_inode = file_inode(dst_file);
+	struct cifsFileInfo *smb_file_src = src_file->private_data;
+	struct cifsFileInfo *smb_file_target = dst_file->private_data;
+	struct cifs_tcon *src_tcon = tlink_tcon(smb_file_src->tlink);
+	struct cifs_tcon *target_tcon = tlink_tcon(smb_file_target->tlink);
+	unsigned int xid;
+	int rc;
+
+	cifs_dbg(FYI, "clone range\n");
+
+	xid = get_xid();
+
+	if (!src_file->private_data || !dst_file->private_data) {
+		rc = -EBADF;
+		cifs_dbg(VFS, "missing cifsFileInfo on copy range src file\n");
+		goto out;
+	}
+
+	/*
+	 * Note: cifs case is easier than btrfs since server responsible for
+	 * checks for proper open modes and file type and if it wants
+	 * server could even support copy of range where source = target
+	 */
+	lock_two_nondirectories(target_inode, src_inode);
+
+	if (len == 0)
+		len = src_inode->i_size - off;
+
+	cifs_dbg(FYI, "about to flush pages\n");
+	/* should we flush first and last page first */
+	truncate_inode_pages_range(&target_inode->i_data, destoff,
+				   PAGE_CACHE_ALIGN(destoff + len)-1);
+
+	if (target_tcon->ses->server->ops->duplicate_extents)
+		rc = target_tcon->ses->server->ops->duplicate_extents(xid,
+			smb_file_src, smb_file_target, off, len, destoff);
+	else
+		rc = -EOPNOTSUPP;
+
+	/* force revalidate of size and timestamps of target file now
+	   that target is updated on the server */
+	CIFS_I(target_inode)->time = 0;
+out_unlock:
+	/* although unlocking in the reverse order from locking is not
+	   strictly necessary here it is a little cleaner to be consistent */
+	unlock_two_nondirectories(src_inode, target_inode);
+out:
+	free_xid(xid);
+	return rc;
+}
+
 const struct file_operations cifs_file_ops = {
 	.read_iter = cifs_loose_read_iter,
 	.write_iter = cifs_file_write_iter,
@@ -926,6 +981,7 @@ const struct file_operations cifs_file_ops = {
 	.splice_read = generic_file_splice_read,
 	.llseek = cifs_llseek,
 	.unlocked_ioctl	= cifs_ioctl,
+	.clone_file_range = cifs_clone_file_range,
 	.setlease = cifs_setlease,
 	.fallocate = cifs_fallocate,
 };
@@ -942,6 +998,8 @@ const struct file_operations cifs_file_strict_ops = {
 	.splice_read = generic_file_splice_read,
 	.llseek = cifs_llseek,
 	.unlocked_ioctl	= cifs_ioctl,
+	.clone_file_range = cifs_clone_file_range,
+	.clone_file_range = cifs_clone_file_range,
 	.setlease = cifs_setlease,
 	.fallocate = cifs_fallocate,
 };
@@ -958,6 +1016,7 @@ const struct file_operations cifs_file_direct_ops = {
 	.mmap = cifs_file_mmap,
 	.splice_read = generic_file_splice_read,
 	.unlocked_ioctl  = cifs_ioctl,
+	.clone_file_range = cifs_clone_file_range,
 	.llseek = cifs_llseek,
 	.setlease = cifs_setlease,
 	.fallocate = cifs_fallocate,
@@ -974,6 +1033,7 @@ const struct file_operations cifs_file_nobrl_ops = {
 	.splice_read = generic_file_splice_read,
 	.llseek = cifs_llseek,
 	.unlocked_ioctl	= cifs_ioctl,
+	.clone_file_range = cifs_clone_file_range,
 	.setlease = cifs_setlease,
 	.fallocate = cifs_fallocate,
 };
@@ -989,6 +1049,7 @@ const struct file_operations cifs_file_strict_nobrl_ops = {
 	.splice_read = generic_file_splice_read,
 	.llseek = cifs_llseek,
 	.unlocked_ioctl	= cifs_ioctl,
+	.clone_file_range = cifs_clone_file_range,
 	.setlease = cifs_setlease,
 	.fallocate = cifs_fallocate,
 };
@@ -1004,6 +1065,7 @@ const struct file_operations cifs_file_direct_nobrl_ops = {
 	.mmap = cifs_file_mmap,
 	.splice_read = generic_file_splice_read,
 	.unlocked_ioctl  = cifs_ioctl,
+	.clone_file_range = cifs_clone_file_range,
 	.llseek = cifs_llseek,
 	.setlease = cifs_setlease,
 	.fallocate = cifs_fallocate,
@@ -1014,6 +1076,7 @@ const struct file_operations cifs_dir_ops = {
 	.release = cifs_closedir,
 	.read    = generic_read_dir,
 	.unlocked_ioctl  = cifs_ioctl,
+	.clone_file_range = cifs_clone_file_range,
 	.llseek = generic_file_llseek,
 };
 
diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index c3cc1609025f..c399513c3cbd 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -131,7 +131,6 @@ extern int	cifs_setxattr(struct dentry *, const char *, const void *,
 extern ssize_t	cifs_getxattr(struct dentry *, const char *, void *, size_t);
 extern ssize_t	cifs_listxattr(struct dentry *, char *, size_t);
 extern long cifs_ioctl(struct file *filep, unsigned int cmd, unsigned long arg);
-
 #ifdef CONFIG_CIFS_NFSD_EXPORT
 extern const struct export_operations cifs_export_ops;
 #endif /* CONFIG_CIFS_NFSD_EXPORT */
diff --git a/fs/cifs/ioctl.c b/fs/cifs/ioctl.c
index 35cf990f87d3..7a3b84e300f8 100644
--- a/fs/cifs/ioctl.c
+++ b/fs/cifs/ioctl.c
@@ -34,73 +34,36 @@
 #include "cifs_ioctl.h"
 #include <linux/btrfs.h>
 
-static long cifs_ioctl_clone(unsigned int xid, struct file *dst_file,
-			unsigned long srcfd, u64 off, u64 len, u64 destoff,
-			bool dup_extents)
+static int cifs_file_clone_range(unsigned int xid, struct file *src_file,
+			  struct file *dst_file)
 {
-	int rc;
-	struct cifsFileInfo *smb_file_target = dst_file->private_data;
+	struct inode *src_inode = file_inode(src_file);
 	struct inode *target_inode = file_inode(dst_file);
-	struct cifs_tcon *target_tcon;
-	struct fd src_file;
 	struct cifsFileInfo *smb_file_src;
-	struct inode *src_inode;
+	struct cifsFileInfo *smb_file_target;
 	struct cifs_tcon *src_tcon;
+	struct cifs_tcon *target_tcon;
+	int rc;
 
 	cifs_dbg(FYI, "ioctl clone range\n");
-	/* the destination must be opened for writing */
-	if (!(dst_file->f_mode & FMODE_WRITE)) {
-		cifs_dbg(FYI, "file target not open for write\n");
-		return -EINVAL;
-	}
 
-	/* check if target volume is readonly and take reference */
-	rc = mnt_want_write_file(dst_file);
-	if (rc) {
-		cifs_dbg(FYI, "mnt_want_write failed with rc %d\n", rc);
-		return rc;
-	}
-
-	src_file = fdget(srcfd);
-	if (!src_file.file) {
-		rc = -EBADF;
-		goto out_drop_write;
-	}
-
-	if (src_file.file->f_op->unlocked_ioctl != cifs_ioctl) {
-		rc = -EBADF;
-		cifs_dbg(VFS, "src file seems to be from a different filesystem type\n");
-		goto out_fput;
-	}
-
-	if ((!src_file.file->private_data) || (!dst_file->private_data)) {
+	if (!src_file->private_data || !dst_file->private_data) {
 		rc = -EBADF;
 		cifs_dbg(VFS, "missing cifsFileInfo on copy range src file\n");
-		goto out_fput;
+		goto out;
 	}
 
 	rc = -EXDEV;
 	smb_file_target = dst_file->private_data;
-	smb_file_src = src_file.file->private_data;
+	smb_file_src = src_file->private_data;
 	src_tcon = tlink_tcon(smb_file_src->tlink);
 	target_tcon = tlink_tcon(smb_file_target->tlink);
 
-	/* check source and target on same server (or volume if dup_extents) */
-	if (dup_extents && (src_tcon != target_tcon)) {
-		cifs_dbg(VFS, "source and target of copy not on same share\n");
-		goto out_fput;
-	}
-
-	if (!dup_extents && (src_tcon->ses != target_tcon->ses)) {
+	if (src_tcon->ses != target_tcon->ses) {
 		cifs_dbg(VFS, "source and target of copy not on same server\n");
-		goto out_fput;
+		goto out;
 	}
 
-	src_inode = file_inode(src_file.file);
-	rc = -EINVAL;
-	if (S_ISDIR(src_inode->i_mode))
-		goto out_fput;
-
 	/*
 	 * Note: cifs case is easier than btrfs since server responsible for
 	 * checks for proper open modes and file type and if it wants
@@ -108,34 +71,66 @@ static long cifs_ioctl_clone(unsigned int xid, struct file *dst_file,
 	 */
 	lock_two_nondirectories(target_inode, src_inode);
 
-	/* determine range to clone */
-	rc = -EINVAL;
-	if (off + len > src_inode->i_size || off + len < off)
-		goto out_unlock;
-	if (len == 0)
-		len = src_inode->i_size - off;
-
 	cifs_dbg(FYI, "about to flush pages\n");
 	/* should we flush first and last page first */
-	truncate_inode_pages_range(&target_inode->i_data, destoff,
-				   PAGE_CACHE_ALIGN(destoff + len)-1);
+	truncate_inode_pages(&target_inode->i_data, 0);
 
-	if (dup_extents && target_tcon->ses->server->ops->duplicate_extents)
-		rc = target_tcon->ses->server->ops->duplicate_extents(xid,
-			smb_file_src, smb_file_target, off, len, destoff);
-	else if (!dup_extents && target_tcon->ses->server->ops->clone_range)
+	if (target_tcon->ses->server->ops->clone_range)
 		rc = target_tcon->ses->server->ops->clone_range(xid,
-			smb_file_src, smb_file_target, off, len, destoff);
+			smb_file_src, smb_file_target, 0, src_inode->i_size, 0);
 	else
 		rc = -EOPNOTSUPP;
 
 	/* force revalidate of size and timestamps of target file now
 	   that target is updated on the server */
 	CIFS_I(target_inode)->time = 0;
-out_unlock:
 	/* although unlocking in the reverse order from locking is not
 	   strictly necessary here it is a little cleaner to be consistent */
 	unlock_two_nondirectories(src_inode, target_inode);
+out:
+	return rc;
+}
+
+static long cifs_ioctl_clone(unsigned int xid, struct file *dst_file,
+			unsigned long srcfd)
+{
+	int rc;
+	struct fd src_file;
+	struct inode *src_inode;
+
+	cifs_dbg(FYI, "ioctl clone range\n");
+	/* the destination must be opened for writing */
+	if (!(dst_file->f_mode & FMODE_WRITE)) {
+		cifs_dbg(FYI, "file target not open for write\n");
+		return -EINVAL;
+	}
+
+	/* check if target volume is readonly and take reference */
+	rc = mnt_want_write_file(dst_file);
+	if (rc) {
+		cifs_dbg(FYI, "mnt_want_write failed with rc %d\n", rc);
+		return rc;
+	}
+
+	src_file = fdget(srcfd);
+	if (!src_file.file) {
+		rc = -EBADF;
+		goto out_drop_write;
+	}
+
+	if (src_file.file->f_op->unlocked_ioctl != cifs_ioctl) {
+		rc = -EBADF;
+		cifs_dbg(VFS, "src file seems to be from a different filesystem type\n");
+		goto out_fput;
+	}
+
+	src_inode = file_inode(src_file.file);
+	rc = -EINVAL;
+	if (S_ISDIR(src_inode->i_mode))
+		goto out_fput;
+
+	rc = cifs_file_clone_range(xid, src_file.file, dst_file);
+
 out_fput:
 	fdput(src_file);
 out_drop_write:
@@ -256,10 +251,7 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
 			}
 			break;
 		case CIFS_IOC_COPYCHUNK_FILE:
-			rc = cifs_ioctl_clone(xid, filep, arg, 0, 0, 0, false);
-			break;
-		case BTRFS_IOC_CLONE:
-			rc = cifs_ioctl_clone(xid, filep, arg, 0, 0, 0, true);
+			rc = cifs_ioctl_clone(xid, filep, arg);
 			break;
 		case CIFS_IOC_SET_INTEGRITY:
 			if (pSMBFile == NULL)
diff --git a/fs/ioctl.c b/fs/ioctl.c
index 5d01d2638ca5..84c6e79829ab 100644
--- a/fs/ioctl.c
+++ b/fs/ioctl.c
@@ -215,6 +215,29 @@ static int ioctl_fiemap(struct file *filp, unsigned long arg)
 	return error;
 }
 
+static long ioctl_file_clone(struct file *dst_file, unsigned long srcfd,
+			     u64 off, u64 olen, u64 destoff)
+{
+	struct fd src_file = fdget(srcfd);
+	int ret;
+
+	if (!src_file.file)
+		return -EBADF;
+	ret = vfs_clone_file_range(src_file.file, off, dst_file, destoff, olen);
+	fdput(src_file);
+	return ret;
+}
+
+static long ioctl_file_clone_range(struct file *file, void __user *argp)
+{
+	struct file_clone_range args;
+
+	if (copy_from_user(&args, argp, sizeof(args)))
+		return -EFAULT;
+	return ioctl_file_clone(file, args.src_fd, args.src_offset,
+				args.src_length, args.dest_offset);
+}
+
 #ifdef CONFIG_BLOCK
 
 static inline sector_t logical_to_blk(struct inode *inode, loff_t offset)
@@ -600,6 +623,12 @@ int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd,
 	case FIGETBSZ:
 		return put_user(inode->i_sb->s_blocksize, argp);
 
+	case FICLONE:
+		return ioctl_file_clone(filp, arg, 0, 0, 0);
+
+	case FICLONERANGE:
+		return ioctl_file_clone_range(filp, argp);
+
 	default:
 		if (S_ISREG(inode->i_mode))
 			error = file_ioctl(filp, cmd, arg);
diff --git a/fs/nfs/nfs4file.c b/fs/nfs/nfs4file.c
index db9b5fea5b3e..26f9a23e2b25 100644
--- a/fs/nfs/nfs4file.c
+++ b/fs/nfs/nfs4file.c
@@ -195,65 +195,27 @@ static long nfs42_fallocate(struct file *filep, int mode, loff_t offset, loff_t
 	return nfs42_proc_allocate(filep, offset, len);
 }
 
-static noinline long
-nfs42_ioctl_clone(struct file *dst_file, unsigned long srcfd,
-		  u64 src_off, u64 dst_off, u64 count)
+static int nfs42_clone_file_range(struct file *src_file, loff_t src_off,
+		struct file *dst_file, loff_t dst_off, u64 count)
 {
 	struct inode *dst_inode = file_inode(dst_file);
 	struct nfs_server *server = NFS_SERVER(dst_inode);
-	struct fd src_file;
-	struct inode *src_inode;
+	struct inode *src_inode = file_inode(src_file);
 	unsigned int bs = server->clone_blksize;
 	bool same_inode = false;
 	int ret;
 
-	/* dst file must be opened for writing */
-	if (!(dst_file->f_mode & FMODE_WRITE))
-		return -EINVAL;
-
-	ret = mnt_want_write_file(dst_file);
-	if (ret)
-		return ret;
-
-	src_file = fdget(srcfd);
-	if (!src_file.file) {
-		ret = -EBADF;
-		goto out_drop_write;
-	}
-
-	src_inode = file_inode(src_file.file);
-
-	if (src_inode == dst_inode)
-		same_inode = true;
-
-	/* src file must be opened for reading */
-	if (!(src_file.file->f_mode & FMODE_READ))
-		goto out_fput;
-
-	/* src and dst must be regular files */
-	ret = -EISDIR;
-	if (!S_ISREG(src_inode->i_mode) || !S_ISREG(dst_inode->i_mode))
-		goto out_fput;
-
-	ret = -EXDEV;
-	if (src_file.file->f_path.mnt != dst_file->f_path.mnt ||
-	    src_inode->i_sb != dst_inode->i_sb)
-		goto out_fput;
-
 	/* check alignment w.r.t. clone_blksize */
 	ret = -EINVAL;
 	if (bs) {
 		if (!IS_ALIGNED(src_off, bs) || !IS_ALIGNED(dst_off, bs))
-			goto out_fput;
+			goto out;
 		if (!IS_ALIGNED(count, bs) && i_size_read(src_inode) != (src_off + count))
-			goto out_fput;
+			goto out;
 	}
 
-	/* verify if ranges are overlapped within the same file */
-	if (same_inode) {
-		if (dst_off + count > src_off && dst_off < src_off + count)
-			goto out_fput;
-	}
+	if (src_inode == dst_inode)
+		same_inode = true;
 
 	/* XXX: do we lock at all? what if server needs CB_RECALL_LAYOUT? */
 	if (same_inode) {
@@ -275,7 +237,7 @@ nfs42_ioctl_clone(struct file *dst_file, unsigned long srcfd,
 	if (ret)
 		goto out_unlock;
 
-	ret = nfs42_proc_clone(src_file.file, dst_file, src_off, dst_off, count);
+	ret = nfs42_proc_clone(src_file, dst_file, src_off, dst_off, count);
 
 	/* truncate inode page cache of the dst range so that future reads can fetch
 	 * new data from server */
@@ -292,37 +254,9 @@ out_unlock:
 		mutex_unlock(&dst_inode->i_mutex);
 		mutex_unlock(&src_inode->i_mutex);
 	}
-out_fput:
-	fdput(src_file);
-out_drop_write:
-	mnt_drop_write_file(dst_file);
+out:
 	return ret;
 }
-
-static long nfs42_ioctl_clone_range(struct file *dst_file, void __user *argp)
-{
-	struct btrfs_ioctl_clone_range_args args;
-
-	if (copy_from_user(&args, argp, sizeof(args)))
-		return -EFAULT;
-
-	return nfs42_ioctl_clone(dst_file, args.src_fd, args.src_offset,
-				 args.dest_offset, args.src_length);
-}
-
-long nfs4_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-	void __user *argp = (void __user *)arg;
-
-	switch (cmd) {
-	case BTRFS_IOC_CLONE:
-		return nfs42_ioctl_clone(file, arg, 0, 0, 0);
-	case BTRFS_IOC_CLONE_RANGE:
-		return nfs42_ioctl_clone_range(file, argp);
-	}
-
-	return -ENOTTY;
-}
 #endif /* CONFIG_NFS_V4_2 */
 
 const struct file_operations nfs4_file_operations = {
@@ -342,8 +276,7 @@ const struct file_operations nfs4_file_operations = {
 #ifdef CONFIG_NFS_V4_2
 	.llseek		= nfs4_file_llseek,
 	.fallocate	= nfs42_fallocate,
-	.unlocked_ioctl = nfs4_ioctl,
-	.compat_ioctl	= nfs4_ioctl,
+	.clone_file_range = nfs42_clone_file_range,
 #else
 	.llseek		= nfs_file_llseek,
 #endif
diff --git a/fs/read_write.c b/fs/read_write.c
index 6cfad4761fd8..c75d02cb13ec 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -1451,3 +1451,75 @@ out1:
 out2:
 	return ret;
 }
+
+static int clone_verify_area(struct file *file, loff_t pos, u64 len, bool write)
+{
+	struct inode *inode = file_inode(file);
+
+	if (unlikely(pos < 0))
+		return -EINVAL;
+
+	 if (unlikely((loff_t) (pos + len) < 0))
+		return -EINVAL;
+
+	if (unlikely(inode->i_flctx && mandatory_lock(inode))) {
+		loff_t end = len ? pos + len - 1 : OFFSET_MAX;
+		int retval;
+
+		retval = locks_mandatory_area(inode, file, pos, end,
+				write ? F_WRLCK : F_RDLCK);
+		if (retval < 0)
+			return retval;
+	}
+
+	return security_file_permission(file, write ? MAY_WRITE : MAY_READ);
+}
+
+int vfs_clone_file_range(struct file *file_in, loff_t pos_in,
+		struct file *file_out, loff_t pos_out, u64 len)
+{
+	struct inode *inode_in = file_inode(file_in);
+	struct inode *inode_out = file_inode(file_out);
+	int ret;
+
+	if (inode_in->i_sb != inode_out->i_sb ||
+	    file_in->f_path.mnt != file_out->f_path.mnt)
+		return -EXDEV;
+
+	if (S_ISDIR(inode_in->i_mode) || S_ISDIR(inode_out->i_mode))
+		return -EISDIR;
+	if (!S_ISREG(inode_in->i_mode) || !S_ISREG(inode_out->i_mode))
+		return -EOPNOTSUPP;
+
+	if (!(file_in->f_mode & FMODE_READ) ||
+	    !(file_out->f_mode & FMODE_WRITE) ||
+	    (file_out->f_flags & O_APPEND) ||
+	    !file_in->f_op->clone_file_range)
+		return -EBADF;
+
+	ret = clone_verify_area(file_in, pos_in, len, false);
+	if (ret)
+		return ret;
+
+	ret = clone_verify_area(file_out, pos_out, len, true);
+	if (ret)
+		return ret;
+
+	if (pos_in + len > i_size_read(inode_in))
+		return -EINVAL;
+
+	ret = mnt_want_write_file(file_out);
+	if (ret)
+		return ret;
+
+	ret = file_in->f_op->clone_file_range(file_in, pos_in,
+			file_out, pos_out, len);
+	if (!ret) {
+		fsnotify_access(file_in);
+		fsnotify_modify(file_out);
+	}
+
+	mnt_drop_write_file(file_out);
+	return ret;
+}
+EXPORT_SYMBOL(vfs_clone_file_range);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 4377b2df991d..5d987aefcf1e 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1629,7 +1629,10 @@ struct file_operations {
 #ifndef CONFIG_MMU
 	unsigned (*mmap_capabilities)(struct file *);
 #endif
-	ssize_t (*copy_file_range)(struct file *, loff_t, struct file *, loff_t, size_t, unsigned int);
+	ssize_t (*copy_file_range)(struct file *, loff_t, struct file *,
+			loff_t, size_t, unsigned int);
+	int (*clone_file_range)(struct file *, loff_t, struct file *, loff_t,
+			u64);
 };
 
 struct inode_operations {
@@ -1683,6 +1686,8 @@ extern ssize_t vfs_writev(struct file *, const struct iovec __user *,
 		unsigned long, loff_t *);
 extern ssize_t vfs_copy_file_range(struct file *, loff_t , struct file *,
 				   loff_t, size_t, unsigned int);
+extern int vfs_clone_file_range(struct file *file_in, loff_t pos_in,
+		struct file *file_out, loff_t pos_out, u64 len);
 
 struct super_operations {
    	struct inode *(*alloc_inode)(struct super_block *sb);
diff --git a/include/uapi/linux/fs.h b/include/uapi/linux/fs.h
index f15d980249b5..cd5db7fb3cb7 100644
--- a/include/uapi/linux/fs.h
+++ b/include/uapi/linux/fs.h
@@ -39,6 +39,13 @@
 #define RENAME_EXCHANGE		(1 << 1)	/* Exchange source and dest */
 #define RENAME_WHITEOUT		(1 << 2)	/* Whiteout source */
 
+struct file_clone_range {
+	__s64 src_fd;
+	__u64 src_offset;
+	__u64 src_length;
+	__u64 dest_offset;
+};
+
 struct fstrim_range {
 	__u64 start;
 	__u64 len;
@@ -159,6 +166,8 @@ struct inodes_stat_t {
 #define FIFREEZE	_IOWR('X', 119, int)	/* Freeze */
 #define FITHAW		_IOWR('X', 120, int)	/* Thaw */
 #define FITRIM		_IOWR('X', 121, struct fstrim_range)	/* Trim */
+#define FICLONE		_IOW(0x94, 9, int)
+#define FICLONERANGE	_IOW(0x94, 13, struct file_clone_range)
 
 #define	FS_IOC_GETFLAGS			_IOR('f', 1, long)
 #define	FS_IOC_SETFLAGS			_IOW('f', 2, long)
-- 
cgit v1.2.3


From 52d60eb7e6d6429a766ea1b8f67e01c3b2dcd3c5 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Date: Sat, 12 Dec 2015 08:10:40 -0200
Subject: Revert "[media] UVC: Add support for ds4 depth camera"

This reverts commit 120c41d3477a23c6941059401db63677736f1935.

The patch doesn't add the corresponding documentation bits to the
media infrastructure uAPI DocBook. Also, they're for 3D formats,
with requre further discussions.

Requested-by: Hans Verkuil <hverkuil@xs4all.nl>
Requested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/media/usb/uvc/uvc_driver.c | 20 --------------------
 drivers/media/usb/uvc/uvcvideo.h   | 12 ------------
 include/uapi/linux/videodev2.h     |  3 ---
 3 files changed, 35 deletions(-)

(limited to 'include/uapi')

diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index 922665b59d38..39abbafad796 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -148,26 +148,6 @@ static struct uvc_format_desc uvc_fmts[] = {
 		.guid		= UVC_GUID_FORMAT_H264,
 		.fcc		= V4L2_PIX_FMT_H264,
 	},
-	{
-		.name		= "Greyscale 8 L/R (Y8I)",
-		.guid		= UVC_GUID_FORMAT_Y8I,
-		.fcc		= V4L2_PIX_FMT_Y8I,
-	},
-	{
-		.name		= "Greyscale 12 L/R (Y12I)",
-		.guid		= UVC_GUID_FORMAT_Y12I,
-		.fcc		= V4L2_PIX_FMT_Y12I,
-	},
-	{
-		.name		= "Depth data 16-bit (Z16)",
-		.guid		= UVC_GUID_FORMAT_Z16,
-		.fcc		= V4L2_PIX_FMT_Z16,
-	},
-	{
-		.name		= "Bayer 10-bit (SRGGB10P)",
-		.guid		= UVC_GUID_FORMAT_RW10,
-		.fcc		= V4L2_PIX_FMT_SRGGB10P,
-	},
 };
 
 /* ------------------------------------------------------------------------
diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h
index 7e4d3eea371b..f0f2391e1b43 100644
--- a/drivers/media/usb/uvc/uvcvideo.h
+++ b/drivers/media/usb/uvc/uvcvideo.h
@@ -119,18 +119,6 @@
 #define UVC_GUID_FORMAT_H264 \
 	{ 'H',  '2',  '6',  '4', 0x00, 0x00, 0x10, 0x00, \
 	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-#define UVC_GUID_FORMAT_Y8I \
-	{ 'Y',  '8',  'I',  ' ', 0x00, 0x00, 0x10, 0x00, \
-	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-#define UVC_GUID_FORMAT_Y12I \
-	{ 'Y',  '1',  '2',  'I', 0x00, 0x00, 0x10, 0x00, \
-	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-#define UVC_GUID_FORMAT_Z16 \
-	{ 'Z',  '1',  '6',  ' ', 0x00, 0x00, 0x10, 0x00, \
-	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-#define UVC_GUID_FORMAT_RW10 \
-	{ 'R',  'W',  '1',  '0', 0x00, 0x00, 0x10, 0x00, \
-	 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
 
 /* ------------------------------------------------------------------------
  * Driver specific constants.
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 65f4449dd56e..14cd5ebfee6d 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -621,9 +621,6 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_JPGL	v4l2_fourcc('J', 'P', 'G', 'L') /* JPEG-Lite */
 #define V4L2_PIX_FMT_SE401      v4l2_fourcc('S', '4', '0', '1') /* se401 janggu compressed rgb */
 #define V4L2_PIX_FMT_S5C_UYVY_JPG v4l2_fourcc('S', '5', 'C', 'I') /* S5C73M3 interleaved UYVY/JPEG */
-#define V4L2_PIX_FMT_Y8I      v4l2_fourcc('Y', '8', 'I', ' ') /* Greyscale 8-bit L/R interleaved */
-#define V4L2_PIX_FMT_Y12I     v4l2_fourcc('Y', '1', '2', 'I') /* Greyscale 12-bit L/R interleaved */
-#define V4L2_PIX_FMT_Z16      v4l2_fourcc('Z', '1', '6', ' ') /* Depth data 16-bit */
 
 /* SDR formats - used only for Software Defined Radio devices */
 #define V4L2_SDR_FMT_CU8          v4l2_fourcc('C', 'U', '0', '8') /* IQ u8 */
-- 
cgit v1.2.3


From 471f3db2786bc32011d6693413eb93b0c3da2579 Mon Sep 17 00:00:00 2001
From: Benjamin Marzinski <bmarzins@redhat.com>
Date: Tue, 1 Dec 2015 08:46:55 -0600
Subject: gfs2: change gfs2 readdir cookie

gfs2 currently returns 31 bits of filename hash as a cookie that readdir
uses for an offset into the directory.  When there are a large number of
directory entries, the likelihood of a collision goes up way too
quickly.  GFS2 will now return cookies that are guaranteed unique for a
while, and then fail back to using 30 bits of filename hash.
Specifically, the directory leaf blocks are divided up into chunks based
on the minimum size of a gfs2 directory entry (48 bytes). Each entry's
cookie is based off the chunk where it starts, in the linked list of
leaf blocks that it hashes to (there are 131072 hash buckets). Directory
entries will have unique names until they take reach chunk 8192.
Assuming the largest filenames possible, and the least efficient spacing
possible, this new method will still be able to return unique names when
the previous method has statistically more than a 99% chance of a
collision.  The non-unique names it fails back to are guaranteed to not
collide with the unique names.

unique cookies will be in this format:
- 1 bit "0" to make sure the the returned cookie is positive
- 17 bits for the hash table index
- 1 bit for the mode "0"
- 13 bits for the offset

non-unique cookies will be in this format:
- 1 bit "0" to make sure the the returned cookie is positive
- 17 bits for the hash table index
- 1 bit for the mode "1"
- 13 more bits of the name hash

Another benefit of location based cookies, is that once a directory's
exhash table is fully extended (so that multiple hash table indexs do
not use the same leaf blocks), gfs2 can skip sorting the directory
entries until it reaches the non-unique ones, and then it only needs to
sort these. This provides a significant speed up for directory reads of
very large directories.

The only issue is that for these cookies to continue to point to the
correct entry as files are added and removed from the directory, gfs2
must keep the entries at the same offset in the leaf block when they are
split (see my previous patch). This means that until all the nodes in a
cluster are running with code that will split the directory leaf blocks
this way, none of the nodes can use the new cookie code. To deal with
this, gfs2 now has the mount option loccookie, which, if set, will make
it return these new location based cookies.  This option must not be set
until all nodes in the cluster are at least running this version of the
kernel code, and you have guaranteed that there are no outstanding
cookies required by other software, such as NFS.

gfs2 uses some of the extra space at the end of the gfs2_dirent
structure to store the calculated readdir cookies. This keeps us from
needing to allocate a seperate array to hold these values.  gfs2
recomputes the cookie stored in de_cookie for every readdir call.  The
time it takes to do so is small, and if gfs2 expected this value to be
saved on disk, the new code wouldn't work correctly on filesystems
created with an earlier version of gfs2.

One issue with adding de_cookie to the union in the gfs2_dirent
structure is that it caused the union to align itself to a 4 byte
boundary, instead of its previous 2 byte boundary. This changed the
offset of de_rahead. To solve that, I pulled de_rahead out of the union,
since it does not need to be there.

Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
---
 fs/gfs2/dir.c                    | 91 +++++++++++++++++++++++++++++++---------
 fs/gfs2/incore.h                 |  3 ++
 fs/gfs2/ops_fstype.c             |  3 ++
 fs/gfs2/super.c                  | 12 ++++++
 include/uapi/linux/gfs2_ondisk.h |  9 ++--
 5 files changed, 95 insertions(+), 23 deletions(-)

(limited to 'include/uapi')

diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c
index 4ee008c6d64b..6a92592304fb 100644
--- a/fs/gfs2/dir.c
+++ b/fs/gfs2/dir.c
@@ -82,6 +82,8 @@
 
 #define gfs2_disk_hash2offset(h) (((u64)(h)) >> 1)
 #define gfs2_dir_offset2hash(p) ((u32)(((u64)(p)) << 1))
+#define GFS2_HASH_INDEX_MASK 0xffffc000
+#define GFS2_USE_HASH_FLAG 0x2000
 
 struct qstr gfs2_qdot __read_mostly;
 struct qstr gfs2_qdotdot __read_mostly;
@@ -1223,10 +1225,10 @@ static int compare_dents(const void *a, const void *b)
 	int ret = 0;
 
 	dent_a = *(const struct gfs2_dirent **)a;
-	hash_a = be32_to_cpu(dent_a->de_hash);
+	hash_a = dent_a->de_cookie;
 
 	dent_b = *(const struct gfs2_dirent **)b;
-	hash_b = be32_to_cpu(dent_b->de_hash);
+	hash_b = dent_b->de_cookie;
 
 	if (hash_a > hash_b)
 		ret = 1;
@@ -1264,19 +1266,20 @@ static int compare_dents(const void *a, const void *b)
  */
 
 static int do_filldir_main(struct gfs2_inode *dip, struct dir_context *ctx,
-			   const struct gfs2_dirent **darr, u32 entries,
-			   int *copied)
+			   struct gfs2_dirent **darr, u32 entries,
+			   u32 sort_start, int *copied)
 {
 	const struct gfs2_dirent *dent, *dent_next;
 	u64 off, off_next;
 	unsigned int x, y;
 	int run = 0;
 
-	sort(darr, entries, sizeof(struct gfs2_dirent *), compare_dents, NULL);
+	if (sort_start < entries)
+		sort(&darr[sort_start], entries - sort_start,
+		     sizeof(struct gfs2_dirent *), compare_dents, NULL);
 
 	dent_next = darr[0];
-	off_next = be32_to_cpu(dent_next->de_hash);
-	off_next = gfs2_disk_hash2offset(off_next);
+	off_next = dent_next->de_cookie;
 
 	for (x = 0, y = 1; x < entries; x++, y++) {
 		dent = dent_next;
@@ -1284,8 +1287,7 @@ static int do_filldir_main(struct gfs2_inode *dip, struct dir_context *ctx,
 
 		if (y < entries) {
 			dent_next = darr[y];
-			off_next = be32_to_cpu(dent_next->de_hash);
-			off_next = gfs2_disk_hash2offset(off_next);
+			off_next = dent_next->de_cookie;
 
 			if (off < ctx->pos)
 				continue;
@@ -1332,6 +1334,40 @@ static void *gfs2_alloc_sort_buffer(unsigned size)
 	return ptr;
 }
 
+
+static int gfs2_set_cookies(struct gfs2_sbd *sdp, struct buffer_head *bh,
+			    unsigned leaf_nr, struct gfs2_dirent **darr,
+			    unsigned entries)
+{
+	int sort_id = -1;
+	int i;
+	
+	for (i = 0; i < entries; i++) {
+		unsigned offset;
+
+		darr[i]->de_cookie = be32_to_cpu(darr[i]->de_hash);
+		darr[i]->de_cookie = gfs2_disk_hash2offset(darr[i]->de_cookie);
+
+		if (!sdp->sd_args.ar_loccookie)
+			continue;
+		offset = (char *)(darr[i]) -
+			 (bh->b_data + gfs2_dirent_offset(bh->b_data));
+		offset /= GFS2_MIN_DIRENT_SIZE;
+		offset += leaf_nr * sdp->sd_max_dents_per_leaf;
+		if (offset >= GFS2_USE_HASH_FLAG ||
+		    leaf_nr >= GFS2_USE_HASH_FLAG) {
+			darr[i]->de_cookie |= GFS2_USE_HASH_FLAG;
+			if (sort_id < 0)
+				sort_id = i;
+			continue;
+		}
+		darr[i]->de_cookie &= GFS2_HASH_INDEX_MASK;
+		darr[i]->de_cookie |= offset;
+	}
+	return sort_id;
+}	
+
+
 static int gfs2_dir_read_leaf(struct inode *inode, struct dir_context *ctx,
 			      int *copied, unsigned *depth,
 			      u64 leaf_no)
@@ -1341,12 +1377,11 @@ static int gfs2_dir_read_leaf(struct inode *inode, struct dir_context *ctx,
 	struct buffer_head *bh;
 	struct gfs2_leaf *lf;
 	unsigned entries = 0, entries2 = 0;
-	unsigned leaves = 0;
-	const struct gfs2_dirent **darr, *dent;
+	unsigned leaves = 0, leaf = 0, offset, sort_offset;
+	struct gfs2_dirent **darr, *dent;
 	struct dirent_gather g;
 	struct buffer_head **larr;
-	int leaf = 0;
-	int error, i;
+	int error, i, need_sort = 0, sort_id;
 	u64 lfn = leaf_no;
 
 	do {
@@ -1362,6 +1397,11 @@ static int gfs2_dir_read_leaf(struct inode *inode, struct dir_context *ctx,
 		brelse(bh);
 	} while(lfn);
 
+	if (*depth < GFS2_DIR_MAX_DEPTH || !sdp->sd_args.ar_loccookie) {
+		need_sort = 1;
+		sort_offset = 0;
+	}
+
 	if (!entries)
 		return 0;
 
@@ -1375,8 +1415,8 @@ static int gfs2_dir_read_leaf(struct inode *inode, struct dir_context *ctx,
 	larr = gfs2_alloc_sort_buffer((leaves + entries + 99) * sizeof(void *));
 	if (!larr)
 		goto out;
-	darr = (const struct gfs2_dirent **)(larr + leaves);
-	g.pdent = darr;
+	darr = (struct gfs2_dirent **)(larr + leaves);
+	g.pdent = (const struct gfs2_dirent **)darr;
 	g.offset = 0;
 	lfn = leaf_no;
 
@@ -1387,6 +1427,7 @@ static int gfs2_dir_read_leaf(struct inode *inode, struct dir_context *ctx,
 		lf = (struct gfs2_leaf *)bh->b_data;
 		lfn = be64_to_cpu(lf->lf_next);
 		if (lf->lf_entries) {
+			offset = g.offset;
 			entries2 += be16_to_cpu(lf->lf_entries);
 			dent = gfs2_dirent_scan(inode, bh->b_data, bh->b_size,
 						gfs2_dirent_gather, NULL, &g);
@@ -1404,17 +1445,26 @@ static int gfs2_dir_read_leaf(struct inode *inode, struct dir_context *ctx,
 				goto out_free;
 			}
 			error = 0;
+			sort_id = gfs2_set_cookies(sdp, bh, leaf, &darr[offset],
+						   be16_to_cpu(lf->lf_entries));
+			if (!need_sort && sort_id >= 0) {
+				need_sort = 1;
+				sort_offset = offset + sort_id;
+			}
 			larr[leaf++] = bh;
 		} else {
+			larr[leaf++] = NULL;
 			brelse(bh);
 		}
 	} while(lfn);
 
 	BUG_ON(entries2 != entries);
-	error = do_filldir_main(ip, ctx, darr, entries, copied);
+	error = do_filldir_main(ip, ctx, darr, entries, need_sort ?
+				sort_offset : entries, copied);
 out_free:
 	for(i = 0; i < leaf; i++)
-		brelse(larr[i]);
+		if (larr[i])
+			brelse(larr[i]);
 	kvfree(larr);
 out:
 	return error;
@@ -1520,7 +1570,7 @@ int gfs2_dir_read(struct inode *inode, struct dir_context *ctx,
 	struct gfs2_inode *dip = GFS2_I(inode);
 	struct gfs2_sbd *sdp = GFS2_SB(inode);
 	struct dirent_gather g;
-	const struct gfs2_dirent **darr, *dent;
+	struct gfs2_dirent **darr, *dent;
 	struct buffer_head *dibh;
 	int copied = 0;
 	int error;
@@ -1544,7 +1594,7 @@ int gfs2_dir_read(struct inode *inode, struct dir_context *ctx,
 	/* 96 is max number of dirents which can be stuffed into an inode */
 	darr = kmalloc(96 * sizeof(struct gfs2_dirent *), GFP_NOFS);
 	if (darr) {
-		g.pdent = darr;
+		g.pdent = (const struct gfs2_dirent **)darr;
 		g.offset = 0;
 		dent = gfs2_dirent_scan(inode, dibh->b_data, dibh->b_size,
 					gfs2_dirent_gather, NULL, &g);
@@ -1561,8 +1611,9 @@ int gfs2_dir_read(struct inode *inode, struct dir_context *ctx,
 			error = -EIO;
 			goto out;
 		}
+		gfs2_set_cookies(sdp, dibh, 0, darr, dip->i_entries);
 		error = do_filldir_main(dip, ctx, darr,
-					dip->i_entries, &copied);
+					dip->i_entries, 0, &copied);
 out:
 		kfree(darr);
 	}
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index 921304e1d785..845fb09cc606 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -562,6 +562,8 @@ struct gfs2_args {
 	unsigned int ar_errors:2;               /* errors=withdraw | panic */
 	unsigned int ar_nobarrier:1;            /* do not send barriers */
 	unsigned int ar_rgrplvb:1;		/* use lvbs for rgrp info */
+	unsigned int ar_loccookie:1;		/* use location based readdir
+						   cookies */
 	int ar_commit;				/* Commit interval */
 	int ar_statfs_quantum;			/* The fast statfs interval */
 	int ar_quota_quantum;			/* The quota interval */
@@ -689,6 +691,7 @@ struct gfs2_sbd {
 	u64 sd_heightsize[GFS2_MAX_META_HEIGHT + 1];
 	u32 sd_max_jheight; /* Max height of journaled file's meta tree */
 	u64 sd_jheightsize[GFS2_MAX_META_HEIGHT + 1];
+	u32 sd_max_dents_per_leaf; /* Max number of dirents in a leaf block */
 
 	struct gfs2_args sd_args;	/* Mount arguments */
 	struct gfs2_tune sd_tune;	/* Filesystem tuning structure */
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index 1f9de173c4a0..7aacdf2bafd1 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -352,6 +352,9 @@ static int gfs2_read_sb(struct gfs2_sbd *sdp, int silent)
 	sdp->sd_jheightsize[x] = ~0;
 	gfs2_assert(sdp, sdp->sd_max_jheight <= GFS2_MAX_META_HEIGHT);
 
+	sdp->sd_max_dents_per_leaf = (sdp->sd_sb.sb_bsize -
+				      sizeof(struct gfs2_leaf)) /
+				     GFS2_MIN_DIRENT_SIZE;
 	return 0;
 }
 
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index 03fa155f703e..0f3d64606e93 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -83,6 +83,8 @@ enum {
 	Opt_nobarrier,
 	Opt_rgrplvb,
 	Opt_norgrplvb,
+	Opt_loccookie,
+	Opt_noloccookie,
 	Opt_error,
 };
 
@@ -122,6 +124,8 @@ static const match_table_t tokens = {
 	{Opt_nobarrier, "nobarrier"},
 	{Opt_rgrplvb, "rgrplvb"},
 	{Opt_norgrplvb, "norgrplvb"},
+	{Opt_loccookie, "loccookie"},
+	{Opt_noloccookie, "noloccookie"},
 	{Opt_error, NULL}
 };
 
@@ -278,6 +282,12 @@ int gfs2_mount_args(struct gfs2_args *args, char *options)
 		case Opt_norgrplvb:
 			args->ar_rgrplvb = 0;
 			break;
+		case Opt_loccookie:
+			args->ar_loccookie = 1;
+			break;
+		case Opt_noloccookie:
+			args->ar_loccookie = 0;
+			break;
 		case Opt_error:
 		default:
 			pr_warn("invalid mount option: %s\n", o);
@@ -1418,6 +1428,8 @@ static int gfs2_show_options(struct seq_file *s, struct dentry *root)
 		seq_puts(s, ",demote_interface_used");
 	if (args->ar_rgrplvb)
 		seq_puts(s, ",rgrplvb");
+	if (args->ar_loccookie)
+		seq_puts(s, ",loccookie");
 	return 0;
 }
 
diff --git a/include/uapi/linux/gfs2_ondisk.h b/include/uapi/linux/gfs2_ondisk.h
index 1a763eaae0bb..7c4be7711c81 100644
--- a/include/uapi/linux/gfs2_ondisk.h
+++ b/include/uapi/linux/gfs2_ondisk.h
@@ -297,6 +297,8 @@ struct gfs2_dinode {
 
 #define GFS2_FNAMESIZE		255
 #define GFS2_DIRENT_SIZE(name_len) ((sizeof(struct gfs2_dirent) + (name_len) + 7) & ~7)
+#define GFS2_MIN_DIRENT_SIZE (GFS2_DIRENT_SIZE(1))
+
 
 struct gfs2_dirent {
 	struct gfs2_inum de_inum;
@@ -304,11 +306,12 @@ struct gfs2_dirent {
 	__be16 de_rec_len;
 	__be16 de_name_len;
 	__be16 de_type;
+	__be16 de_rahead;
 	union {
-		__u8 __pad[14];
+		__u8 __pad[12];
 		struct {
-			__be16 de_rahead;
-			__u8 pad2[12];
+			__u32 de_cookie; /* ondisk value not used */
+			__u8 pad3[8];
 		};
 	};
 };
-- 
cgit v1.2.3


From 54dbc15172375641ef03399e8f911d7165eb90fb Mon Sep 17 00:00:00 2001
From: "Darrick J. Wong" <darrick.wong@oracle.com>
Date: Sat, 19 Dec 2015 00:55:59 -0800
Subject: vfs: hoist the btrfs deduplication ioctl to the vfs

Hoist the btrfs EXTENT_SAME ioctl up to the VFS and make the name
more systematic (FIDEDUPERANGE).

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 fs/compat_ioctl.c       |   1 +
 fs/ioctl.c              |  38 ++++++++++++++++++
 fs/read_write.c         | 100 ++++++++++++++++++++++++++++++++++++++++++++++++
 include/linux/fs.h      |   4 ++
 include/uapi/linux/fs.h |  30 +++++++++++++++
 5 files changed, 173 insertions(+)

(limited to 'include/uapi')

diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 70d4b104c08d..eab31e74b9cc 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -1582,6 +1582,7 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
 
 	case FICLONE:
 	case FICLONERANGE:
+	case FIDEDUPERANGE:
 		goto do_ioctl;
 
 	case FIBMAP:
diff --git a/fs/ioctl.c b/fs/ioctl.c
index 84c6e79829ab..fcdd33b7ec78 100644
--- a/fs/ioctl.c
+++ b/fs/ioctl.c
@@ -568,6 +568,41 @@ static int ioctl_fsthaw(struct file *filp)
 	return thaw_super(sb);
 }
 
+static long ioctl_file_dedupe_range(struct file *file, void __user *arg)
+{
+	struct file_dedupe_range __user *argp = arg;
+	struct file_dedupe_range *same = NULL;
+	int ret;
+	unsigned long size;
+	u16 count;
+
+	if (get_user(count, &argp->dest_count)) {
+		ret = -EFAULT;
+		goto out;
+	}
+
+	size = offsetof(struct file_dedupe_range __user, info[count]);
+
+	same = memdup_user(argp, size);
+	if (IS_ERR(same)) {
+		ret = PTR_ERR(same);
+		same = NULL;
+		goto out;
+	}
+
+	ret = vfs_dedupe_file_range(file, same);
+	if (ret)
+		goto out;
+
+	ret = copy_to_user(argp, same, size);
+	if (ret)
+		ret = -EFAULT;
+
+out:
+	kfree(same);
+	return ret;
+}
+
 /*
  * When you add any new common ioctls to the switches above and below
  * please update compat_sys_ioctl() too.
@@ -629,6 +664,9 @@ int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd,
 	case FICLONERANGE:
 		return ioctl_file_clone_range(filp, argp);
 
+	case FIDEDUPERANGE:
+		return ioctl_file_dedupe_range(filp, argp);
+
 	default:
 		if (S_ISREG(inode->i_mode))
 			error = file_ioctl(filp, cmd, arg);
diff --git a/fs/read_write.c b/fs/read_write.c
index 60ee26941231..2116e74a83d3 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -1523,3 +1523,103 @@ int vfs_clone_file_range(struct file *file_in, loff_t pos_in,
 	return ret;
 }
 EXPORT_SYMBOL(vfs_clone_file_range);
+
+int vfs_dedupe_file_range(struct file *file, struct file_dedupe_range *same)
+{
+	struct file_dedupe_range_info *info;
+	struct inode *src = file_inode(file);
+	u64 off;
+	u64 len;
+	int i;
+	int ret;
+	bool is_admin = capable(CAP_SYS_ADMIN);
+	u16 count = same->dest_count;
+	struct file *dst_file;
+	loff_t dst_off;
+	ssize_t deduped;
+
+	if (!(file->f_mode & FMODE_READ))
+		return -EINVAL;
+
+	if (same->reserved1 || same->reserved2)
+		return -EINVAL;
+
+	off = same->src_offset;
+	len = same->src_length;
+
+	ret = -EISDIR;
+	if (S_ISDIR(src->i_mode))
+		goto out;
+
+	ret = -EINVAL;
+	if (!S_ISREG(src->i_mode))
+		goto out;
+
+	ret = clone_verify_area(file, off, len, false);
+	if (ret < 0)
+		goto out;
+	ret = 0;
+
+	/* pre-format output fields to sane values */
+	for (i = 0; i < count; i++) {
+		same->info[i].bytes_deduped = 0ULL;
+		same->info[i].status = FILE_DEDUPE_RANGE_SAME;
+	}
+
+	for (i = 0, info = same->info; i < count; i++, info++) {
+		struct inode *dst;
+		struct fd dst_fd = fdget(info->dest_fd);
+
+		dst_file = dst_fd.file;
+		if (!dst_file) {
+			info->status = -EBADF;
+			goto next_loop;
+		}
+		dst = file_inode(dst_file);
+
+		ret = mnt_want_write_file(dst_file);
+		if (ret) {
+			info->status = ret;
+			goto next_loop;
+		}
+
+		dst_off = info->dest_offset;
+		ret = clone_verify_area(dst_file, dst_off, len, true);
+		if (ret < 0) {
+			info->status = ret;
+			goto next_file;
+		}
+		ret = 0;
+
+		if (info->reserved) {
+			info->status = -EINVAL;
+		} else if (!(is_admin || (dst_file->f_mode & FMODE_WRITE))) {
+			info->status = -EINVAL;
+		} else if (file->f_path.mnt != dst_file->f_path.mnt) {
+			info->status = -EXDEV;
+		} else if (S_ISDIR(dst->i_mode)) {
+			info->status = -EISDIR;
+		} else if (dst_file->f_op->dedupe_file_range == NULL) {
+			info->status = -EINVAL;
+		} else {
+			deduped = dst_file->f_op->dedupe_file_range(file, off,
+							len, dst_file,
+							info->dest_offset);
+			if (deduped == -EBADE)
+				info->status = FILE_DEDUPE_RANGE_DIFFERS;
+			else if (deduped < 0)
+				info->status = deduped;
+			else
+				info->bytes_deduped += deduped;
+		}
+
+next_file:
+		mnt_drop_write_file(dst_file);
+next_loop:
+		fdput(dst_fd);
+	}
+
+out:
+	return ret;
+}
+EXPORT_SYMBOL(vfs_dedupe_file_range);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 5d987aefcf1e..d71814b81a3c 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1633,6 +1633,8 @@ struct file_operations {
 			loff_t, size_t, unsigned int);
 	int (*clone_file_range)(struct file *, loff_t, struct file *, loff_t,
 			u64);
+	ssize_t (*dedupe_file_range)(struct file *, u64, u64, struct file *,
+			u64);
 };
 
 struct inode_operations {
@@ -1688,6 +1690,8 @@ extern ssize_t vfs_copy_file_range(struct file *, loff_t , struct file *,
 				   loff_t, size_t, unsigned int);
 extern int vfs_clone_file_range(struct file *file_in, loff_t pos_in,
 		struct file *file_out, loff_t pos_out, u64 len);
+extern int vfs_dedupe_file_range(struct file *file,
+				 struct file_dedupe_range *same);
 
 struct super_operations {
    	struct inode *(*alloc_inode)(struct super_block *sb);
diff --git a/include/uapi/linux/fs.h b/include/uapi/linux/fs.h
index cd5db7fb3cb7..b38e647664a0 100644
--- a/include/uapi/linux/fs.h
+++ b/include/uapi/linux/fs.h
@@ -52,6 +52,35 @@ struct fstrim_range {
 	__u64 minlen;
 };
 
+/* extent-same (dedupe) ioctls; these MUST match the btrfs ioctl definitions */
+#define FILE_DEDUPE_RANGE_SAME		0
+#define FILE_DEDUPE_RANGE_DIFFERS	1
+
+/* from struct btrfs_ioctl_file_extent_same_info */
+struct file_dedupe_range_info {
+	__s64 dest_fd;		/* in - destination file */
+	__u64 dest_offset;	/* in - start of extent in destination */
+	__u64 bytes_deduped;	/* out - total # of bytes we were able
+				 * to dedupe from this file. */
+	/* status of this dedupe operation:
+	 * < 0 for error
+	 * == FILE_DEDUPE_RANGE_SAME if dedupe succeeds
+	 * == FILE_DEDUPE_RANGE_DIFFERS if data differs
+	 */
+	__s32 status;		/* out - see above description */
+	__u32 reserved;		/* must be zero */
+};
+
+/* from struct btrfs_ioctl_file_extent_same_args */
+struct file_dedupe_range {
+	__u64 src_offset;	/* in - start of extent in source */
+	__u64 src_length;	/* in - length of extent */
+	__u16 dest_count;	/* in - total elements in info array */
+	__u16 reserved1;	/* must be zero */
+	__u32 reserved2;	/* must be zero */
+	struct file_dedupe_range_info info[0];
+};
+
 /* And dynamically-tunable limits and defaults: */
 struct files_stat_struct {
 	unsigned long nr_files;		/* read only */
@@ -168,6 +197,7 @@ struct inodes_stat_t {
 #define FITRIM		_IOWR('X', 121, struct fstrim_range)	/* Trim */
 #define FICLONE		_IOW(0x94, 9, int)
 #define FICLONERANGE	_IOW(0x94, 13, struct file_clone_range)
+#define FIDEDUPERANGE	_IOWR(0x94, 54, struct file_dedupe_range)
 
 #define	FS_IOC_GETFLAGS			_IOR('f', 1, long)
 #define	FS_IOC_SETFLAGS			_IOW('f', 2, long)
-- 
cgit v1.2.3


From a4cdb556cae05cd3e7b602b3a44c01420c4e2258 Mon Sep 17 00:00:00 2001
From: David Vrabel <david.vrabel@citrix.com>
Date: Tue, 2 Dec 2014 16:13:26 +0000
Subject: xen/gntdev: add ioctl for grant copy

Add IOCTL_GNTDEV_GRANT_COPY to allow applications to copy between user
space buffers and grant references.

This interface is similar to the GNTTABOP_copy hypercall ABI except
the local buffers are provided using a virtual address (instead of a
GFN and offset).  To avoid userspace from having to page align its
buffers the driver will use two or more ops if required.

If the ioctl returns 0, the application must check the status of each
segment with the segments status field.  If the ioctl returns a -ve
error code (EINVAL or EFAULT), the status of individual ops is
undefined.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
---
 drivers/xen/gntdev.c      | 203 ++++++++++++++++++++++++++++++++++++++++++++++
 include/uapi/xen/gntdev.h |  50 ++++++++++++
 2 files changed, 253 insertions(+)

(limited to 'include/uapi')

diff --git a/drivers/xen/gntdev.c b/drivers/xen/gntdev.c
index cbd3836ec8fa..dc495383ad73 100644
--- a/drivers/xen/gntdev.c
+++ b/drivers/xen/gntdev.c
@@ -748,6 +748,206 @@ static long gntdev_ioctl_notify(struct gntdev_priv *priv, void __user *u)
 	return rc;
 }
 
+#define GNTDEV_COPY_BATCH 24
+
+struct gntdev_copy_batch {
+	struct gnttab_copy ops[GNTDEV_COPY_BATCH];
+	struct page *pages[GNTDEV_COPY_BATCH];
+	s16 __user *status[GNTDEV_COPY_BATCH];
+	unsigned int nr_ops;
+	unsigned int nr_pages;
+};
+
+static int gntdev_get_page(struct gntdev_copy_batch *batch, void __user *virt,
+			   bool writeable, unsigned long *gfn)
+{
+	unsigned long addr = (unsigned long)virt;
+	struct page *page;
+	unsigned long xen_pfn;
+	int ret;
+
+	ret = get_user_pages_fast(addr, 1, writeable, &page);
+	if (ret < 0)
+		return ret;
+
+	batch->pages[batch->nr_pages++] = page;
+
+	xen_pfn = page_to_xen_pfn(page) + XEN_PFN_DOWN(addr & ~PAGE_MASK);
+	*gfn = pfn_to_gfn(xen_pfn);
+
+	return 0;
+}
+
+static void gntdev_put_pages(struct gntdev_copy_batch *batch)
+{
+	unsigned int i;
+
+	for (i = 0; i < batch->nr_pages; i++)
+		put_page(batch->pages[i]);
+	batch->nr_pages = 0;
+}
+
+static int gntdev_copy(struct gntdev_copy_batch *batch)
+{
+	unsigned int i;
+
+	gnttab_batch_copy(batch->ops, batch->nr_ops);
+	gntdev_put_pages(batch);
+
+	/*
+	 * For each completed op, update the status if the op failed
+	 * and all previous ops for the segment were successful.
+	 */
+	for (i = 0; i < batch->nr_ops; i++) {
+		s16 status = batch->ops[i].status;
+		s16 old_status;
+
+		if (status == GNTST_okay)
+			continue;
+
+		if (__get_user(old_status, batch->status[i]))
+			return -EFAULT;
+
+		if (old_status != GNTST_okay)
+			continue;
+
+		if (__put_user(status, batch->status[i]))
+			return -EFAULT;
+	}
+
+	batch->nr_ops = 0;
+	return 0;
+}
+
+static int gntdev_grant_copy_seg(struct gntdev_copy_batch *batch,
+				 struct gntdev_grant_copy_segment *seg,
+				 s16 __user *status)
+{
+	uint16_t copied = 0;
+
+	/*
+	 * Disallow local -> local copies since there is only space in
+	 * batch->pages for one page per-op and this would be a very
+	 * expensive memcpy().
+	 */
+	if (!(seg->flags & (GNTCOPY_source_gref | GNTCOPY_dest_gref)))
+		return -EINVAL;
+
+	/* Can't cross page if source/dest is a grant ref. */
+	if (seg->flags & GNTCOPY_source_gref) {
+		if (seg->source.foreign.offset + seg->len > XEN_PAGE_SIZE)
+			return -EINVAL;
+	}
+	if (seg->flags & GNTCOPY_dest_gref) {
+		if (seg->dest.foreign.offset + seg->len > XEN_PAGE_SIZE)
+			return -EINVAL;
+	}
+
+	if (put_user(GNTST_okay, status))
+		return -EFAULT;
+
+	while (copied < seg->len) {
+		struct gnttab_copy *op;
+		void __user *virt;
+		size_t len, off;
+		unsigned long gfn;
+		int ret;
+
+		if (batch->nr_ops >= GNTDEV_COPY_BATCH) {
+			ret = gntdev_copy(batch);
+			if (ret < 0)
+				return ret;
+		}
+
+		len = seg->len - copied;
+
+		op = &batch->ops[batch->nr_ops];
+		op->flags = 0;
+
+		if (seg->flags & GNTCOPY_source_gref) {
+			op->source.u.ref = seg->source.foreign.ref;
+			op->source.domid = seg->source.foreign.domid;
+			op->source.offset = seg->source.foreign.offset + copied;
+			op->flags |= GNTCOPY_source_gref;
+		} else {
+			virt = seg->source.virt + copied;
+			off = (unsigned long)virt & ~XEN_PAGE_MASK;
+			len = min(len, (size_t)XEN_PAGE_SIZE - off);
+
+			ret = gntdev_get_page(batch, virt, false, &gfn);
+			if (ret < 0)
+				return ret;
+
+			op->source.u.gmfn = gfn;
+			op->source.domid = DOMID_SELF;
+			op->source.offset = off;
+		}
+
+		if (seg->flags & GNTCOPY_dest_gref) {
+			op->dest.u.ref = seg->dest.foreign.ref;
+			op->dest.domid = seg->dest.foreign.domid;
+			op->dest.offset = seg->dest.foreign.offset + copied;
+			op->flags |= GNTCOPY_dest_gref;
+		} else {
+			virt = seg->dest.virt + copied;
+			off = (unsigned long)virt & ~XEN_PAGE_MASK;
+			len = min(len, (size_t)XEN_PAGE_SIZE - off);
+
+			ret = gntdev_get_page(batch, virt, true, &gfn);
+			if (ret < 0)
+				return ret;
+
+			op->dest.u.gmfn = gfn;
+			op->dest.domid = DOMID_SELF;
+			op->dest.offset = off;
+		}
+
+		op->len = len;
+		copied += len;
+
+		batch->status[batch->nr_ops] = status;
+		batch->nr_ops++;
+	}
+
+	return 0;
+}
+
+static long gntdev_ioctl_grant_copy(struct gntdev_priv *priv, void __user *u)
+{
+	struct ioctl_gntdev_grant_copy copy;
+	struct gntdev_copy_batch batch;
+	unsigned int i;
+	int ret = 0;
+
+	if (copy_from_user(&copy, u, sizeof(copy)))
+		return -EFAULT;
+
+	batch.nr_ops = 0;
+	batch.nr_pages = 0;
+
+	for (i = 0; i < copy.count; i++) {
+		struct gntdev_grant_copy_segment seg;
+
+		if (copy_from_user(&seg, &copy.segments[i], sizeof(seg))) {
+			ret = -EFAULT;
+			goto out;
+		}
+
+		ret = gntdev_grant_copy_seg(&batch, &seg, &copy.segments[i].status);
+		if (ret < 0)
+			goto out;
+
+		cond_resched();
+	}
+	if (batch.nr_ops)
+		ret = gntdev_copy(&batch);
+	return ret;
+
+  out:
+	gntdev_put_pages(&batch);
+	return ret;
+}
+
 static long gntdev_ioctl(struct file *flip,
 			 unsigned int cmd, unsigned long arg)
 {
@@ -767,6 +967,9 @@ static long gntdev_ioctl(struct file *flip,
 	case IOCTL_GNTDEV_SET_UNMAP_NOTIFY:
 		return gntdev_ioctl_notify(priv, ptr);
 
+	case IOCTL_GNTDEV_GRANT_COPY:
+		return gntdev_ioctl_grant_copy(priv, ptr);
+
 	default:
 		pr_debug("priv %p, unknown cmd %x\n", priv, cmd);
 		return -ENOIOCTLCMD;
diff --git a/include/uapi/xen/gntdev.h b/include/uapi/xen/gntdev.h
index aa7610a9b867..d0661977667e 100644
--- a/include/uapi/xen/gntdev.h
+++ b/include/uapi/xen/gntdev.h
@@ -144,6 +144,56 @@ struct ioctl_gntdev_unmap_notify {
 	__u32 event_channel_port;
 };
 
+struct gntdev_grant_copy_segment {
+	union {
+		void __user *virt;
+		struct {
+			grant_ref_t ref;
+			__u16 offset;
+			domid_t domid;
+		} foreign;
+	} source, dest;
+	__u16 len;
+
+	__u16 flags;  /* GNTCOPY_* */
+	__s16 status; /* GNTST_* */
+};
+
+/*
+ * Copy between grant references and local buffers.
+ *
+ * The copy is split into @count @segments, each of which can copy
+ * to/from one grant reference.
+ *
+ * Each segment is similar to struct gnttab_copy in the hypervisor ABI
+ * except the local buffer is specified using a virtual address
+ * (instead of a GFN and offset).
+ *
+ * The local buffer may cross a Xen page boundary -- the driver will
+ * split segments into multiple ops if required.
+ *
+ * Returns 0 if all segments have been processed and @status in each
+ * segment is valid.  Note that one or more segments may have failed
+ * (status != GNTST_okay).
+ *
+ * If the driver had to split a segment into two or more ops, @status
+ * includes the status of the first failed op for that segment (or
+ * GNTST_okay if all ops were successful).
+ *
+ * If -1 is returned, the status of all segments is undefined.
+ *
+ * EINVAL: A segment has local buffers for both source and
+ *         destination.
+ * EINVAL: A segment crosses the boundary of a foreign page.
+ * EFAULT: A segment's local buffer is not accessible.
+ */
+#define IOCTL_GNTDEV_GRANT_COPY \
+	_IOC(_IOC_NONE, 'G', 8, sizeof(struct ioctl_gntdev_grant_copy))
+struct ioctl_gntdev_grant_copy {
+	unsigned int count;
+	struct gntdev_grant_copy_segment __user *segments;
+};
+
 /* Clear (set to zero) the byte specified by index */
 #define UNMAP_NOTIFY_CLEAR_BYTE 0x1
 /* Send an interrupt on the indicated event channel */
-- 
cgit v1.2.3


From c6e5f166373a20a433c38a34bd16f2b62bd0864c Mon Sep 17 00:00:00 2001
From: Fan Zhang <zhangfan@linux.vnet.ibm.com>
Date: Thu, 7 Jan 2016 18:24:29 +0800
Subject: KVM: s390: implement the RI support of guest

This patch adds runtime instrumentation support for KVM guest. We need to
setup a save area for the runtime instrumentation-controls control block(RICCB)
and implement the necessary interfaces to live migrate the guest settings.

We setup the sie control block in a way, that the runtime
instrumentation instructions of a guest are handled by hardware.

We also add a capability KVM_CAP_S390_RI to make this feature opt-in as
it needs migration support.

Signed-off-by: Fan Zhang <zhangfan@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
---
 arch/s390/include/asm/kvm_host.h |  3 ++-
 arch/s390/include/uapi/asm/kvm.h |  3 +++
 arch/s390/kvm/kvm-s390.c         | 22 ++++++++++++++++++++++
 include/uapi/linux/kvm.h         |  1 +
 4 files changed, 28 insertions(+), 1 deletion(-)

(limited to 'include/uapi')

diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h
index c83144110ea9..df0acff5d699 100644
--- a/arch/s390/include/asm/kvm_host.h
+++ b/arch/s390/include/asm/kvm_host.h
@@ -217,7 +217,8 @@ struct kvm_s390_sie_block {
 	__u64	pp;			/* 0x01de */
 	__u8	reserved1e6[2];		/* 0x01e6 */
 	__u64	itdba;			/* 0x01e8 */
-	__u8	reserved1f0[16];	/* 0x01f0 */
+	__u64   riccbd;			/* 0x01f0 */
+	__u8    reserved1f8[8];		/* 0x01f8 */
 } __attribute__((packed));
 
 struct kvm_s390_itdb {
diff --git a/arch/s390/include/uapi/asm/kvm.h b/arch/s390/include/uapi/asm/kvm.h
index d2aea31252f2..fe84bd5fe7ce 100644
--- a/arch/s390/include/uapi/asm/kvm.h
+++ b/arch/s390/include/uapi/asm/kvm.h
@@ -153,6 +153,7 @@ struct kvm_guest_debug_arch {
 #define KVM_SYNC_ARCH0  (1UL << 4)
 #define KVM_SYNC_PFAULT (1UL << 5)
 #define KVM_SYNC_VRS    (1UL << 6)
+#define KVM_SYNC_RICCB  (1UL << 7)
 /* definition of registers in kvm_run */
 struct kvm_sync_regs {
 	__u64 prefix;	/* prefix register */
@@ -170,6 +171,8 @@ struct kvm_sync_regs {
 	__u64 vrs[32][2];	/* vector registers */
 	__u8  reserved[512];	/* for future vector expansion */
 	__u32 fpc;	/* only valid with vector registers */
+	__u8 padding[52];	/* riccb needs to be 64byte aligned */
+	__u8 riccb[64];		/* runtime instrumentation controls block */
 };
 
 #define KVM_REG_S390_TODPR	(KVM_REG_S390 | KVM_REG_SIZE_U32 | 0x1)
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 9f8eea3e2987..5927c61d322a 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -258,6 +258,9 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 	case KVM_CAP_S390_VECTOR_REGISTERS:
 		r = MACHINE_HAS_VX;
 		break;
+	case KVM_CAP_S390_RI:
+		r = test_facility(64);
+		break;
 	default:
 		r = 0;
 	}
@@ -358,6 +361,20 @@ static int kvm_vm_ioctl_enable_cap(struct kvm *kvm, struct kvm_enable_cap *cap)
 		VM_EVENT(kvm, 3, "ENABLE: CAP_S390_VECTOR_REGISTERS %s",
 			 r ? "(not available)" : "(success)");
 		break;
+	case KVM_CAP_S390_RI:
+		r = -EINVAL;
+		mutex_lock(&kvm->lock);
+		if (atomic_read(&kvm->online_vcpus)) {
+			r = -EBUSY;
+		} else if (test_facility(64)) {
+			set_kvm_facility(kvm->arch.model.fac->mask, 64);
+			set_kvm_facility(kvm->arch.model.fac->list, 64);
+			r = 0;
+		}
+		mutex_unlock(&kvm->lock);
+		VM_EVENT(kvm, 3, "ENABLE: CAP_S390_RI %s",
+			 r ? "(not available)" : "(success)");
+		break;
 	case KVM_CAP_S390_USER_STSI:
 		VM_EVENT(kvm, 3, "%s", "ENABLE: CAP_S390_USER_STSI");
 		kvm->arch.user_stsi = 1;
@@ -1395,6 +1412,8 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
 				    KVM_SYNC_CRS |
 				    KVM_SYNC_ARCH0 |
 				    KVM_SYNC_PFAULT;
+	if (test_kvm_facility(vcpu->kvm, 64))
+		vcpu->run->kvm_valid_regs |= KVM_SYNC_RICCB;
 	if (test_kvm_facility(vcpu->kvm, 129))
 		vcpu->run->kvm_valid_regs |= KVM_SYNC_VRS;
 
@@ -1578,10 +1597,13 @@ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
 		vcpu->arch.sie_block->eca |= 1;
 	if (sclp.has_sigpif)
 		vcpu->arch.sie_block->eca |= 0x10000000U;
+	if (test_kvm_facility(vcpu->kvm, 64))
+		vcpu->arch.sie_block->ecb3 |= 0x01;
 	if (test_kvm_facility(vcpu->kvm, 129)) {
 		vcpu->arch.sie_block->eca |= 0x00020000;
 		vcpu->arch.sie_block->ecd |= 0x20000000;
 	}
+	vcpu->arch.sie_block->riccbd = (unsigned long) &vcpu->run->s.regs.riccb;
 	vcpu->arch.sie_block->ictl |= ICTL_ISKE | ICTL_SSKE | ICTL_RRBE;
 
 	if (vcpu->kvm->arch.use_cmma) {
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index 6e32f7599081..9da905157cee 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -849,6 +849,7 @@ struct kvm_ppc_smmu_info {
 #define KVM_CAP_SPLIT_IRQCHIP 121
 #define KVM_CAP_IOEVENTFD_ANY_LENGTH 122
 #define KVM_CAP_HYPERV_SYNIC 123
+#define KVM_CAP_S390_RI 124
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
-- 
cgit v1.2.3