pm24.git/include/linux/platform_data/x86, branch v6.7-rc7

platform/x86: asus-wmi: disable USB0 hub on ROG Ally before suspend

2023-11-28T13:19:53Z

ASUS have worked around an issue in XInput where it doesn't support USB selective suspend, which causes suspend issues in Windows. They worked around this by adjusting the MCU firmware to disable the USB0 hub when the screen is switched off during the Microsoft DSM suspend path in ACPI. The issue we have with this however is one of timing - the call the tells the MCU to this isn't able to complete before suspend is done so we call this in a prepare() and add a small msleep() to ensure it is done. This must be done before the screen is switched off to prevent a variety of possible races. Further to this the MCU powersave option must also be disabled as it can cause a number of issues such as: - unreliable resume connection of N-Key - complete loss of N-Key if the power is plugged in while suspended Disabling the powersave option prevents this. Without this the MCU is unable to initialise itself correctly on resume. Signed-off-by: "Luke D. Jones" Tested-by: Philip Mueller Reviewed-by: Hans de Goede Link: https://lore.kernel.org/r/20231126230521.125708-2-luke@ljones.dev Signed-off-by: Ilpo Järvinen

platform/x86: asus-wmi: add support for ASUS screenpad

2023-09-12T08:18:07Z

Add support for the WMI methods used to turn off and adjust the brightness of the secondary "screenpad" device found on some high-end ASUS laptops like the GX650P series and others. There are some small quirks with this device when considering only the raw WMI methods: 1. The Off method can only switch the device off 2. Changing the brightness turns the device back on 3. To turn the device back on the brightness must be > 1 4. When the device is off the brightness can't be changed (so it is stored by the driver if device is off). 5. Booting with a value of 0 brightness (retained by bios) means the bios will set a value of >0 <15 6. When the device is off it is "unplugged" asus_wmi sets the minimum brightness as 20 in general use, and 60 for booting with values <= min. The ACPI methods are used in a new backlight device named asus_screenpad. Signed-off-by: Luke D. Jones Link: https://lore.kernel.org/r/20230830032237.42987-2-luke@ljones.dev Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

Merge tag 'ib-pdx86-simatic-v6.6-2' into review-hans

2023-07-31T14:05:44Z

Immutable branch between pdx86 simatic branch and LED due for the v6.6 merge window ib-pdx86-simatic-v6.6-2: v6.5-rc1 + ib-pdx86-simatic-v6.6 + more recent pdx86 simatic-ipc patches for merging into the LED subsystem for v6.6.

platform/x86/siemens: simatic-ipc: add new models BX-56A/BX-59A

2023-07-31T12:23:58Z

This adds support for the Siemens Simatic IPC models BX-56A/BX-59A, led/watchdog/battery on these models are same, actual drivers for models will be sent in separate patches. Signed-off-by: xingtong.wu Link: https://lore.kernel.org/r/20230731071424.4663-2-xingtong_wu@163.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

Merge tag 'ib-pdx86-simatic-v6.6' into review-hans

2023-07-14T13:21:53Z

Immutable branch between pdx86 simatic branch and LED due for the v6.6 merge window v6.5-rc1 + recent pdx86 simatic-ipc patches for merging into the LED subsystem for v6.6.

platform/x86: simatic-ipc: add another model

2023-07-14T13:06:40Z

This is the panel variant of a device we already did have. All the same, just no LEDs. Signed-off-by: Henning Schild Link: https://lore.kernel.org/r/20230713144832.26473-2-henning.schild@siemens.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: simatic-ipc: add CMOS battery monitoring

2023-07-14T13:06:40Z

Siemens Simatic Industrial PCs can monitor the voltage of the CMOS battery with two bits that indicate low or empty state. This can be GPIO or PortIO based. Here we model that as a hwmon voltage. The core driver does the PortIO and provides boilerplate for the GPIO versions. Which are split out to model runtime dependencies while allowing fine-grained kernel configuration. Signed-off-by: Henning Schild Reviewed-by: Hans de Goede Link: https://lore.kernel.org/r/20230706154831.19100-3-henning.schild@siemens.com Signed-off-by: Hans de Goede

platform/x86: simatic-ipc: add another model BX-21A

2023-07-14T10:44:45Z

This adds support for the Siemens Simatic IPC model BX-21A. Actual drivers for that model will be sent in separate patches. Signed-off-by: Henning Schild Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20230713115639.16419-2-henning.schild@siemens.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: asus-wmi: expose dGPU and CPU tunables for ROG

2023-07-12T15:17:44Z

Expose various CPU and dGPU tunables that are available on many ASUS ROG laptops. The tunables shown in sysfs will vary depending on the CPU and dGPU vendor. All of these variables are write only and there is no easy way to find what the defaults are. In general they seem to default to the max value the vendor sets for the CPU and dGPU package - this is not the same as the min/max writable value. Values written to these variables that are beyond the capabilities of the CPU are ignored by the laptop. Signed-off-by: Luke D. Jones Reviewed-by: Hans de Goede Link: https://lore.kernel.org/r/20230630053552.976579-9-luke@ljones.dev Signed-off-by: Hans de Goede

platform/x86: asus-wmi: support setting mini-LED mode

2023-07-12T15:01:58Z

Support changing the mini-LED mode on some of the newer ASUS laptops. Signed-off-by: Luke D. Jones Reviewed-by: Hans de Goede Link: https://lore.kernel.org/r/20230630053552.976579-8-luke@ljones.dev Signed-off-by: Hans de Goede