user/sven/linux.git/include/media, branch v5.8

Merge tag 'media/v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2020-06-13T20:09:38Z

Pull more media updates from Mauro Carvalho Chehab: - a set of atomisp patches. They remove several abstraction layers, and fixes clang and gcc warnings (that were hidden via some macros that were disabling 4 or 5 types of warnings there). There are also some important fixes and sensor auto-detection on newer BIOSes via ACPI _DCM tables. - some fixes * tag 'media/v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (95 commits) media: rkvdec: Fix H264 scaling list order media: v4l2-ctrls: Unset correct HEVC loop filter flag media: videobuf2-dma-contig: fix bad kfree in vb2_dma_contig_clear_max_seg_size media: v4l2-subdev.rst: correct information about v4l2 events media: s5p-mfc: Properly handle dma_parms for the allocated devices media: medium: cec: Make MEDIA_CEC_SUPPORT default to n if !MEDIA_SUPPORT media: cedrus: Implement runtime PM media: cedrus: Program output format during each run media: atomisp: improve ACPI/DMI detection logs media: Revert "media: atomisp: add Asus Transform T101HA ACPI vars" media: Revert "media: atomisp: Add some ACPI detection info" media: atomisp: improve sensor detection code to use _DSM table media: atomisp: get rid of an iomem abstraction layer media: atomisp: get rid of a string_support.h abstraction layer media: atomisp: use strscpy() instead of less secure variants media: atomisp: set DFS to MAX if sensor doesn't report fps media: atomisp: use different dfs failed messages media: atomisp: change the detection of ISP2401 at runtime media: atomisp: use macros from intel-family.h media: atomisp: don't set hpll_freq twice with different values ...

media: videobuf2-dma-contig: fix bad kfree in vb2_dma_contig_clear_max_seg_size

2020-06-11T17:20:55Z

Commit 9495b7e92f716ab2bd6814fab5e97ab4a39adfdd ("driver core: platform: Initialize dma_parms for platform devices") in v5.7-rc5 causes vb2_dma_contig_clear_max_seg_size() to kfree memory that was not allocated by vb2_dma_contig_set_max_seg_size(). The assumption in vb2_dma_contig_set_max_seg_size() seems to be that dev->dma_parms is always NULL when the driver is probed, and the case where dev->dma_parms has bee initialized by someone else than the driver (by calling vb2_dma_contig_set_max_seg_size) will cause a failure. All the current users of these functions are platform devices, which now always have dma_parms set by the driver core. To fix the issue for v5.7, make vb2_dma_contig_set_max_seg_size() return an error if dma_parms is NULL to be on the safe side, and remove the kfree code from vb2_dma_contig_clear_max_seg_size(). For v5.8 we should remove the two functions and move the dma_set_max_seg_size() calls into the drivers. Signed-off-by: Tomi Valkeinen Fixes: 9495b7e92f71 ("driver core: platform: Initialize dma_parms for platform devices") Cc: stable@vger.kernel.org Acked-by: Marek Szyprowski Reviewed-by: Ulf Hansson Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

Merge tag 'media/v5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2020-06-04T03:59:38Z

Pull media updates from Mauro Carvalho Chehab: - Media documentation is now split into admin-guide, driver-api and userspace-api books (a longstanding request from Jon); - The media Kconfig was reorganized, in order to make easier to select drivers and their dependencies; - The testing drivers now has a separate directory; - added a new driver for Rockchip Video Decoder IP; - The atomisp staging driver was resurrected. It is meant to work with 4 generations of cameras on Atom-based laptops, tablets and cell phones. So, it seems worth investing time to cleanup this driver and making it in good shape. - Added some V4L2 core ancillary routines to help with h264 codecs; - Added an ov2740 image sensor driver; - The si2157 gained support for Analog TV, which, in turn, added support for some cx231xx and cx23885 boards to also support analog standards; - Added some V4L2 controls (V4L2_CID_CAMERA_ORIENTATION and V4L2_CID_CAMERA_SENSOR_ROTATION) to help identifying where the camera is located at the device; - VIDIOC_ENUM_FMT was extended to support MC-centric devices; - Lots of drivers improvements and cleanups. * tag 'media/v5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (503 commits) media: Documentation: media: Refer to mbus format documentation from CSI-2 docs media: s5k5baf: Replace zero-length array with flexible-array media: i2c: imx219: Drop and media: i2c: Add ov2740 image sensor driver media: ov8856: Implement sensor module revision identification media: ov8856: Add devicetree support media: dt-bindings: ov8856: Document YAML bindings media: dvb-usb: Add Cinergy S2 PCIe Dual Port support media: dvbdev: Fix tuner->demod media controller link media: dt-bindings: phy: phy-rockchip-dphy-rx0: move rockchip dphy rx0 bindings out of staging media: staging: dt-bindings: phy-rockchip-dphy-rx0: remove non-used reg property media: atomisp: unify the version for isp2401 a0 and b0 versions media: atomisp: update TODO with the current data media: atomisp: adjust some code at sh_css that could be broken media: atomisp: don't produce errs for ignored IRQs media: atomisp: print IRQ when debugging media: atomisp: isp_mmu: don't use kmem_cache media: atomisp: add a notice about possible leak resources media: atomisp: disable the dynamic and reserved pools media: atomisp: turn on camera before setting it ...

media: dvb-usb: Add Cinergy S2 PCIe Dual Port support

2020-05-25T07:09:39Z

Terratec Cinergy S2 PCIe Dual is a PCIe device with two tuners that actually contains two USB devices. The devices are visible in the lsusb printout. Bus 004 Device 002: ID 153b:1182 TerraTec Electronic GmbH Cinergy S2 PCIe Dual Port 2 Bus 003 Device 002: ID 153b:1181 TerraTec Electronic GmbH Cinergy S2 PCIe Dual Port 1 The devices use the Montage M88DS3000/M88TS2022 demod/tuner. Signed-off-by: Dirk Nehring Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab

media: v4l2-ctrls: Add helper to register properties

2020-05-18T13:36:20Z

Add an helper function to v4l2-ctrls to register controls associated with a device property. Signed-off-by: Jacopo Mondi Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: include: v4l2-ctrl: Sort forward declarations

2020-05-18T13:35:33Z

Before adding a new forward declaration to the v4l2-ctrls.h header file, sort the existing ones alphabetically. Signed-off-by: Jacopo Mondi Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: v4l2-fwnode: Add helper to parse device properties

2020-05-18T13:34:56Z

Add an helper function to parse common device properties in the same way as v4l2_fwnode_endpoint_parse() parses common endpoint properties. Parse the 'rotation' and 'orientation' properties from the firmware interface. Signed-off-by: Jacopo Mondi Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: Revert "media: v4l2-fwnode: Add a convenience function for registering subdevs with notifiers"

2020-05-18T11:48:00Z

The users of v4l2_async_register_fwnode_subdev() have switched to parsing their endpoints and setting up async sub-device lists in their notifiers locally, without using the endpoint parsing callbacks. There are no more users of v4l2_async_register_fwnode_subdev() so this convenience function can be removed. This reverts commit 1634f0eded87d1f150e823fa56cd782ea0775eb2. Signed-off-by: Steve Longerbeam Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: v4l2-mc: add v4l2_create_fwnode_links helpers

2020-05-18T09:14:05Z

Add functions to create media links between source and sink subdevices, based on the fwnode endpoint connections between them: v4l2_create_fwnode_links_to_pad() - create links from a source subdev to a single sink pad based on fwnode endpoint connections. v4l2_create_fwnode_links() - create all links from a source to sink subdev based on fwnode endpoint connections. These functions can be used in a sink's v4l2-async notifier subdev bound callback to make the links from the bound subdev. Signed-off-by: Steve Longerbeam Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: v4l2-subdev: add v4l2_subdev_get_fwnode_pad_1_to_1

2020-05-18T09:12:52Z

Add a convenience function that can be used as the .get_fwnode_pad operation for subdevices that map port numbers and pad indexes 1:1. The function verifies the endpoint is owned by the subdevice, and if so returns the endpoint port number. Signed-off-by: Steve Longerbeam Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab