kernel/include/linux/platform_data/x86/asus-wmi.h, branch linux-6.1.y

platform/x86: asus-wmi: Implement TUF laptop keyboard power states

2022-08-26T09:48:06Z

Adds support for setting various power states of TUF keyboards. These states are combinations of: - boot, set if a boot animation is shown on keyboard - awake, set if the keyboard LEDs are visible while laptop is on - sleep, set if an animation is displayed while the laptop is suspended - keyboard (unknown effect) Adds two sysfs attributes to asus::kbd_backlight: - kbd_rgb_state - kbd_rgb_state_index Signed-off-by: Luke D. Jones Link: https://lore.kernel.org/r/20220825232251.345893-3-luke@ljones.dev Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: asus-wmi: Implement TUF laptop keyboard LED modes

2022-08-26T09:44:29Z

Adds support for changing the laptop keyboard LED mode and colour. The modes are visible effects such as static, rainbow, pulsing, colour cycles. These sysfs attributes are added to asus::kbd_backlight: - kbd_rgb_mode - kbd_rgb_mode_index Signed-off-by: Luke D. Jones Link: https://lore.kernel.org/r/20220825232251.345893-2-luke@ljones.dev Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: asus-wmi: Support the GPU fan on TUF laptops

2022-08-26T09:35:30Z

Add support for TUF laptops which have the ability to control the GPU fan. This will show as a second fan in hwmon, and has the ability to run as boost (fullspeed), or auto. Signed-off-by: Luke D. Jones Link: https://lore.kernel.org/r/20220826004210.356534-3-luke@ljones.dev Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: asus-wmi: Add support for ROG X13 tablet mode

2022-08-25T14:23:53Z

Add quirk for ASUS ROG X13 Flow 2-in-1 to enable tablet mode with lid flip (all screen rotations). Signed-off-by: Luke D. Jones Link: https://lore.kernel.org/r/20220813092753.6635-2-luke@ljones.dev Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: asus-wmi: Support the hardware GPU MUX on some laptops

2022-08-25T14:23:53Z

Support the hardware GPU MUX switch available on some models. This switch can toggle the MUX between: - 0, Dedicated mode - 1, Optimus mode Optimus mode is the regular iGPU + dGPU available, while dedicated mode switches the system to have only the dGPU available. Signed-off-by: Luke D. Jones Link: https://lore.kernel.org/r/20220813092624.6228-1-luke@ljones.dev Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: asus-wmi: Add mic-mute LED classdev support

2022-07-14T20:02:57Z

In some new ASUS devices, hotkey Fn+F13 is used for mic mute. If mic-mute LED is present by checking WMI ASUS_WMI_DEVID_MICMUTE_LED, we will add a mic-mute LED classdev, asus::micmute, in the asus-wmi driver to control it. The binding of mic-mute LED controls will be swithched with LED trigger. Signed-off-by: PaddyKP_Yao Link: https://lore.kernel.org/r/20220711115125.2072508-1-PaddyKP_Yao@asus.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: asus-wmi: Add support for custom fan curves

2021-11-16T09:56:53Z

Add support for custom fan curves found on some ASUS ROG laptops. These laptops have the ability to set a custom curve for the CPU and GPU fans via two ACPI methods. This patch adds two pwm attributes to the hwmon sysfs, pwm1 for CPU fan, pwm2 for GPU fan. Both are under the hwmon of the name `asus_custom_fan_curve`. There is no safety check of the set fan curves - this must be done in userspace. The fans have settings [1,2,3] under pwm_enable: 1. Enable and write settings out 2. Disable and use factory fan mode 3. Same as 2, additionally restoring default factory curve. Use of 2 means that the curve the user has set is still stored and won't be erased, but the laptop will be using its default auto-fan mode. Re-enabling the manual mode then activates the curves again. Notes: - pwm_enable = 0 is an invalid setting. - pwm is actually a percentage and is scaled on writing to device. Signed-off-by: Luke D. Jones Link: https://lore.kernel.org/r/20211024033705.5595-2-luke@ljones.dev Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

asus-wmi: Add egpu enable method

2021-08-12T15:23:03Z

The X13 Flow laptops can utilise an external GPU. This requires toggling an ACPI method which will first disable the internal dGPU, and then enable the eGPU. Signed-off-by: Luke D. Jones Link: https://lore.kernel.org/r/20210807023656.25020-4-luke@ljones.dev Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

asus-wmi: Add dgpu disable method

2021-08-12T15:23:00Z

In Windows the ASUS Armory Crate program can enable or disable the dGPU via a WMI call. This functions much the same as various Linux methods in software where the dGPU is removed from the device tree. However the WMI call saves the state of dGPU (enabled or not) and this then changes the dGPU visibility in Linux with no way for Linux users to re-enable it. We expose the WMI method so users can see and change the dGPU ACPI state. Signed-off-by: Luke D. Jones Link: https://lore.kernel.org/r/20210807023656.25020-3-luke@ljones.dev Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

asus-wmi: Add panel overdrive functionality

2021-08-12T15:22:49Z

Some ASUS ROG laptops have the ability to drive the display panel a higher rate to eliminate or reduce ghosting. Signed-off-by: Luke D. Jones Link: https://lore.kernel.org/r/20210807023656.25020-2-luke@ljones.dev Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede