user/sven/linux.git/include/linux/i2c, branch v3.9

Input: atmel_mxt_ts - Support for touchpad variant

2013-03-09T00:03:29Z

This same driver can be used by atmel based touchscreens and touchpads (buttonpads). Platform data may specify a device is a touchpad using the is_tp flag. This will cause the driver to perform some touchpad specific initializations, such as: * register input device name "Atmel maXTouch Touchpad" instead of Touchscreen. * register BTN_LEFT & BTN_TOOL_* event types. * register axis resolution (as a fixed constant, for now) * register BUTTONPAD property * process GPIO buttons using reportid T19 Input event GPIO mapping is done by the platform data key_map array. key_map[x] should contain the KEY or BTN code to send when processing GPIOx from T19. To specify a GPIO as not an input source, populate with KEY_RESERVED, or 0. Signed-off-by: Daniel Kurtz Signed-off-by: Benson Leung Signed-off-by: Nick Dyer Tested-by: Olof Johansson Signed-off-by: Linus Torvalds

mfd: twl-core: Move twl_i2c_read/write_u8 to header as inline function

2013-02-13T23:22:52Z

twl_i2c_read/write_u8 become as a simple wrapper over the twl_i2c_read/write. Signed-off-by: Peter Ujfalusi Signed-off-by: Samuel Ortiz

mfd: twl-core: Remove no longer valid comment regarding to write buffer size

2013-02-13T23:22:52Z

With the regmap conversion there is no longeer a need to allocate bigger buffer for writes Signed-off-by: Peter Ujfalusi Signed-off-by: Samuel Ortiz

mfd: twl-core: Clean up module id lookup and definitions

2013-02-13T23:22:49Z

Use enums for all module definitions: twl_module_ids for common functionality among twl4030/twl6030 twl4030_module_ids for twl4030 specific ids twl6030_module_ids for twl6030 specific ids In this way the list can be managed easier when new functionality going to be implemented. Signed-off-by: Peter Ujfalusi Signed-off-by: Samuel Ortiz

Merge branch 'i2c-embedded/for-next' of git://git.pengutronix.de/git/wsa/linux

2012-12-19T00:51:10Z

Pull i2c-embedded changes from Wolfram Sang: - CBUS driver (an I2C variant) - continued rework of the omap driver - s3c2410 gets lots of fixes and gains pinctrl support - at91 gains DMA support - the GPIO muxer gains devicetree probing - typical fixes and additions all over * 'i2c-embedded/for-next' of git://git.pengutronix.de/git/wsa/linux: (45 commits) i2c: omap: Remove the OMAP_I2C_FLAG_RESET_REGS_POSTIDLE flag i2c: at91: add dma support i2c: at91: change struct members indentation i2c: at91: fix compilation warning i2c: mxs: Do not disable the I2C SMBus quick mode i2c: mxs: Handle i2c DMA failure properly i2c: s3c2410: Remove recently introduced performance overheads i2c: ocores: Move grlib set/get functions into #ifdef CONFIG_OF block i2c: s3c2410: Add fix for i2c suspend/resume i2c: s3c2410: Fix code to free gpios i2c: i2c-cbus-gpio: introduce driver i2c: ocores: Add support for the GRLIB port of the controller and use function pointers for getreg and setreg functions i2c: ocores: Add irq support for sparc i2c: omap: Move the remove constraint ARM: dts: cfa10049: Add the i2c muxer buses to the CFA-10049 i2c: s3c2410: do not special case HDMIPHY stuck bus detection i2c: s3c2410: use exponential back off while polling for bus idle i2c: s3c2410: do not generate STOP for QUIRK_HDMIPHY i2c: s3c2410: grab adapter lock while changing i2c clock i2c: s3c2410: Add support for pinctrl ...

Merge tag 'mfd-3.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6

2012-12-17T02:55:20Z

Pull MFS update from Samuel Ortiz: "This is the MFD patch set for the 3.8 merge window. We have several new drivers, most of the time coming with their sub devices drivers: - Austria Microsystem's AS3711 - Nano River's viperboard - TI's TPS80031, AM335x TS/ADC, - Realtek's MMC/memstick card reader - Nokia's retu We also got some notable cleanups and improvements: - tps6586x got converted to IRQ domains. - tps65910 and tps65090 moved to the regmap IRQ API. - STMPE is now Device Tree aware. - A general twl6040 and twl-core cleanup, with moves to the regmap I/O and IRQ APIs and a conversion to the recently added PWM framework. - sta2x11 gained regmap support. Then the rest is mostly tiny cleanups and fixes, among which we have Mark's wm5xxx and wm8xxx patchset." Far amount of annoying but largely trivial conflicts. Many due to __devinit/exit removal, others due to one or two of the new drivers also having come in through another tree. * tag 'mfd-3.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (119 commits) mfd: tps6507x: Convert to devm_kzalloc mfd: stmpe: Update DT support for stmpe driver mfd: wm5102: Add readback of DSP status 3 register mfd: arizona: Log if we fail to create the primary IRQ domain mfd: tps80031: MFD_TPS80031 needs to select REGMAP_IRQ mfd: tps80031: Add terminating entry for tps80031_id_table mfd: sta2x11: Fix potential NULL pointer dereference in __sta2x11_mfd_mask() mfd: wm5102: Add tuning for revision B mfd: arizona: Defer patch initialistation until after first device boot mfd: tps65910: Fix wrong ack_base register mfd: tps65910: Remove unused data mfd: stmpe: Get rid of irq_invert_polarity mfd: ab8500-core: Fix invalid free of devm_ allocated data mfd: wm5102: Mark DSP memory regions as volatile mfd: wm5102: Correct default for LDO1_CONTROL_2 mfd: arizona: Register haptics devices mfd: wm8994: Make current device behaviour the default mfd: tps65090: MFD_TPS65090 needs to select REGMAP_IRQ mfd: Fix stmpe.c build when OF is not enabled mfd: jz4740-adc: Use devm_kzalloc ...

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

2012-12-13T20:00:48Z

Pull HID subsystem updates from Jiri Kosina: 1) Support for HID over I2C bus has been added by Benjamin Tissoires. ACPI device discovery is still in the works. 2) Support for Win8 Multitiouch protocol is being added, most work done by Benjamin Tissoires as well 3) EIO/ERESTARTSYS is fixed in hiddev/hidraw, fixes by Andrew Duggan and Jiri Kosina 4) ION iCade driver added by Bastien Nocera 5) Support for a couple new Roccat devices has been added by Stefan Achatz 6) HID sensor hubs are now auto-detected instead of having to list all the VID/PID combinations in the blacklist array 7) other random fixes and support for new device IDs * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (65 commits) HID: i2c-hid: add mutex protecting open/close race Revert "HID: sensors: add to special driver list" HID: sensors: autodetect USB HID sensor hubs HID: hidp: fallback to input session properly if hid is blacklisted HID: i2c-hid: fix ret_count check HID: i2c-hid: fix i2c_hid_get_raw_report count mismatches HID: i2c-hid: remove extra .irq field in struct i2c_hid HID: i2c-hid: reorder allocation/free of buffers HID: i2c-hid: fix memory corruption due to missing hid declaration HID: i2c-hid: remove superfluous include HID: i2c-hid: remove unneeded test in i2c_hid_remove HID: i2c-hid: i2c_hid_get_report may fail HID: i2c-hid: also call i2c_hid_free_buffers in i2c_hid_remove HID: i2c-hid: fix error messages HID: i2c-hid: fix return paths HID: i2c-hid: remove unused static declarations HID: i2c-hid: fix i2c_hid_dbg macro HID: i2c-hid: fix checkpatch.pl warning HID: i2c-hid: enhance Kconfig HID: i2c-hid: change I2C name ...

gpio: pcf857x: use client->irq for gpio_to_irq()

2012-12-07T08:16:12Z

6e20a0a429bd4dc07d6de16d9c247270e04e4aa0 (gpio: pcf857x: enable gpio_to_irq() support) added gpio_to_irq() support on pcf857x driver, but it used pdata->irq. This patch modifies driver to use client->irq instead of it. It modifies kzm9g board platform settings, and device probe information too. This patch is tested on kzm9g board Reported-by: Christian Engelmayer Acked-by: Simon Horman Signed-off-by: Kuninori Morimoto Signed-off-by: Linus Walleij

mfd: twl: Use decimal numbers for TWL6030_MODULE_IDs

2012-11-21T15:08:03Z

It is easier fro humans to understand decimal numbers than hexadecimals when they are used as indexes. Acked-by: Tero Kristo Signed-off-by: Peter Ujfalusi Signed-off-by: Samuel Ortiz

mfd: twl: Convert module id definitions to enums

2012-11-21T15:08:02Z

Use enum list for the module definitions (TWL4030_MODULE_*) which will ease up future work with the IDs. At the same time group the IDs in block of five so it is easier to find the ID we are looking for (to count the number they stand for). At the same time define TWL_MODULE_LED so client drivers can switch to use it as soon as it is possible. Acked-by: Tero Kristo Signed-off-by: Peter Ujfalusi Signed-off-by: Samuel Ortiz