linux/drivers/platform/chrome, branch v4.0

platform: chrome: drop owner assignment from platform_drivers

2014-10-20T14:21:26Z

A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/chrome-platform

2014-08-10T18:13:58Z

Pull chrome platform updates from Olof Johansson: "Updates to the Chromebook/box platform drivers: - a bugfix to pstore registration that makes it also work on non-Google systems - addition of new shipped Chromebooks (later models have more probing through ACPI so the need for these updates will be less over time). - A couple of minor coding style updates" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/chrome-platform: platform/chrome: chromeos_laptop - Add a limit for deferred retries platform/chrome: Add support for the acer c720p touchscreen. platform/chrome: pstore: fix dmi table to match all chrome systems platform/chrome: coding style fixes platform/chrome: chromeos_laptop - Add Toshiba CB35 Touch platform/chrome: chromeos_laptop - Add Dell Chromebook 11 touch platform/chrome: chromeos_laptop - Add HP Chromebook 14 platform/chrome: chromeos_laptop - Add support for Acer C720

Input: atmel_mxt_ts - download device config using firmware loader

2014-07-23T21:42:07Z

The existing implementation which encodes the configuration as a binary blob in platform data is unsatisfactory since it requires a kernel recompile for the configuration to be changed, and it doesn't deal well with firmware changes that move values around on the chip. Atmel define an ASCII format for the configuration which can be exported from their tools. This patch implements a parser for that format which loads the configuration via the firmware loader and sends it to the MXT chip. Signed-off-by: Nick Dyer Acked-by: Benson Leung Acked-by: Yufeng Shen Signed-off-by: Dmitry Torokhov

platform/chrome: chromeos_laptop - Add a limit for deferred retries

2014-07-16T01:02:01Z

Limit the number of times we allow deferred probing to attempt to add i2c devices. This will help with some device flakiness at probe time. For example, some touchpads and touchscreens may be in transition between bootloader and operational mode and may appear at neither address briefly. Adapters, however, have no limit as it depends on when the i2c adapter driver module is loaded. The module may even be loaded manually by the user using modprobe or insmod. By default, set MAX_I2C_DEVICE_DEFERALS to 5. Based on this patch from the chromeos-kernel : https://chromium-review.googlesource.com/168130 Signed-off-by: Benson Leung Signed-off-by: Olof Johansson

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

2014-07-16T01:01:03Z

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

platform/chrome: pstore: fix dmi table to match all chrome systems

2014-07-10T17:38:41Z

Turns out that DMI_SYSTEM_VENDOR is actually the native vendor of each Chromebook/box. I tested the original patch on a Pixel that -- surprise, has Google as vendor. *facepalm*. The only other data I can think of to probe on is Google_* in the version string. Checking with our firmware team, all systems should have this and nothing else than Chrome hardware should have the coreboot + Google_* combination to date. So, we'll switch to this. For future platforms we are going to move to using an ACPI device to configure this instead of a DMI table (yay!), so longer-term that will sort itself out. Signed-off-by: Olof Johansson Reviewed-by: Benson Leung

platform/chrome: coding style fixes

2014-07-10T16:40:36Z

added blank lines after declarations in some places Signed-off-by: Robin Schroer Signed-off-by: Olof Johansson

platform/chrome: chromeos_laptop - Add Toshiba CB35 Touch

2014-07-10T16:35:02Z

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

platform/chrome: chromeos_laptop - Add Dell Chromebook 11 touch

2014-07-10T16:34:57Z

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

platform/chrome: chromeos_laptop - Add HP Chromebook 14

2014-07-10T16:34:54Z

Add support for the trackpad on HP Chromebook 14. Signed-off-by: Benson Leung Reviewed-by: Mika Westerberg Signed-off-by: Olof Johansson