user/sven/linux.git/drivers/platform/chrome, branch v3.16.58

platform/chrome: Add support for the acer c720p touchscreen.

2015-01-15T10:44:57Z

commit b90b3c4ae06af135e279c9a5aa1c640d22787fc4 upstream. Add support for the acer c720p touchscreen. Tested manually by using the touchscreen on the acer c720p-2664 Based on the following patch by Dave Parker : https://chromium-review.googlesource.com/#/c/167136/ Signed-off-by: Michael Mullin Reviewed-by: Benson Leung Signed-off-by: Olof Johansson Cc: Scot Doyle Signed-off-by: Luis Henriques

platform/chrome: chromeos_laptop - Add Toshiba CB35 Touch

2015-01-15T10:44:56Z

commit 963cb6fa0f5f115986e970b9d97440e4906524fa upstream. Add support for Leon touch devices, which is the same as falco/peppy/wolf on the same buses using the LynxPoint-LP I2C via the i2c-designware-pci driver. Based on these patches from the chromeos-3.8 kernel: https://chromium-review.googlesource.com/168351 https://chromium-review.googlesource.com/173445 Signed-off-by: Gene Chen Signed-off-by: Benson Leung Tested-by: Scot Doyle Reviewed-by: Mika Westerberg Signed-off-by: Olof Johansson Cc: Scot Doyle Signed-off-by: Luis Henriques

platform/chrome: chromeos_laptop - Add Dell Chromebook 11 touch

2015-01-15T10:44:55Z

commit 0e1e5e590a457063c94d55c219b349bcf0d1f93a upstream. Add support for Dell Chromebook 11's touch device, which is the same as falco/peppy on the same bus using the LynxPoint-LP I2C via the i2c-designware-pci driver. Based on these patches from the chromeos-3.8 kernel: https://chromium-review.googlesource.com/#/c/65320/ https://chromium-review.googlesource.com/#/c/174664/ Signed-off-by: Mohammed Habibulla Signed-off-by: Benson Leung Reviewed-by: Mika Westerberg Signed-off-by: Olof Johansson Cc: Scot Doyle Signed-off-by: Luis Henriques

platform/chrome: chromeos_laptop - Add HP Chromebook 14

2015-01-15T10:44:55Z

commit 5ea9567f6126846f5dcfa8515d7ef2c238133c0d upstream. Add support for the trackpad on HP Chromebook 14. Signed-off-by: Benson Leung Reviewed-by: Mika Westerberg Signed-off-by: Olof Johansson Cc: Scot Doyle Signed-off-by: Luis Henriques

platform/chrome: chromeos_laptop - Add support for Acer C720

2015-01-15T10:44:54Z

commit da3b0ab75aadab63d1ffd5563100c9386e444dad upstream. Acer C720 has touchpad and light sensor connected to a separate I2C buses. Since the designware I2C host controller driver has two instances on this particular machine we need a way to match the correct instance. Add support for this and then register both C720 touchpad and light sensor. This code is based on following patch from Benson Leung: https://patchwork.kernel.org/patch/3074411/ Signed-off-by: Mika Westerberg Tested-by: Kirill A. Shutemov Signed-off-by: Benson Leung Reviewed-by: Mika Westerberg Signed-off-by: Olof Johansson Cc: Scot Doyle Signed-off-by: Luis Henriques

Input: atmel_mxt_ts - read screen config from chip

2014-05-27T02:08:21Z

By reading the touchscreen configuration from the settings that the maXTouch chip is actually using, we can remove some platform data. The matrix size is not used for anything, and results in some rather confusing code to re-read it because it may change when configuration is downloaded, so don't print it out. Signed-off-by: Nick Dyer Acked-by: Benson Leung Acked-by: Yufeng Shen Signed-off-by: Dmitry Torokhov

Input: atmel_mxt_ts - improve T19 GPIO keys handling

2014-05-19T06:27:22Z

* The mapping of the GPIO numbers into the T19 status byte varies between different maXTouch chips. Some have up to 7 GPIOs. Allowing a keycode array of up to 8 items is simpler and more generic. So replace #define with configurable number of keys which also allows the removal of is_tp. * Rename platform data parameters to include "t19" to prevent confusion with T15 key array. * Probe aborts early on when pdata is NULL, so no need to check. * Move "int i" to beginning of function (mixed declarations and code) * Use API calls rather than __set_bit() * Remove unused dev variable. Signed-off-by: Nick Dyer Acked-by: Yufeng Shen Reviewed-by: Henrik Rydberg Signed-off-by: Dmitry Torokhov

Input: atmel_mxt_ts - remove unnecessary platform data

2014-05-19T06:27:21Z

It is not necessary to download these values to the maXTouch chip on every probe, since they are stored in NVRAM. It makes life difficult when tuning the device to keep them in sync with the config array/file, and requires a new kernel build for minor tweaks. These parameters only represent a tiny subset of the available configuration options, tracking all of these options in platform data would be a endless task. In addition, different versions of maXTouch chips may have these values in different places or may not even have them at all. Having these values also makes life more complex for device tree and other platforms where having to define a static configuration isn't helpful. Signed-off-by: Nick Dyer Acked-by: Benson Leung Acked-by: Yufeng Shen Signed-off-by: Dmitry Torokhov

platform/chrome: unregister platform driver/device when module exit

2013-11-27T04:18:07Z

We have registered platform driver and device when module init, and need unregister them when module exit. Signed-off-by: Wei Yongjun Signed-off-by: Olof Johansson

platform/chrome: Make i2c_adapter_names static

2013-11-25T21:27:24Z

Not used outside of the file, so declaration should be static. Picked up by sparse: drivers/platform/chrome/chromeos_laptop.c:44:12: warning: symbol 'i2c_adapter_names' was not declared. Should it be static? Signed-off-by: Olof Johansson Reviewed-by: Benson Leung