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| author | Armin Wolf <[email protected]> | 2024-12-10 00:16:56 +0000 |
|---|---|---|
| committer | Ilpo Järvinen <[email protected]> | 2024-12-10 14:40:32 +0000 |
| commit | 3b6f9c6505a34450a4dd5d9bbbe5cfec4718adb2 (patch) | |
| tree | dc71e4195dc465f86ca499a73e96f522c52500ed /drivers/platform/x86/intel/pmt/class.c | |
| parent | platform/x86: acer-wmi: Improve error handling when reading gaming system inf... (diff) | |
| download | kernel-3b6f9c6505a34450a4dd5d9bbbe5cfec4718adb2.tar.gz kernel-3b6f9c6505a34450a4dd5d9bbbe5cfec4718adb2.zip | |
platform/x86: acer-wmi: Implement proper hwmon support
After looking at the ACPI AML code, it seems that the command 0x0000
used with ACER_WMID_GET_GAMING_SYS_INFO_METHODID returns a bitmap of
all supported sensor indices available through the 0x0001 command.
Those sensor indices seem to include both temperature and fan speed
sensors, with only the fan speed sensors being currently supported.
Use the output of this new command to implement reliable sensor
detection. This fixes detection of fans which do not spin during
probe, as fans are currently being ignored if their speed is 0.
Also add support for the new temperature sensor ids.
Tested-by: Rayan Margham <[email protected]>
Signed-off-by: Armin Wolf <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Ilpo Järvinen <[email protected]>
Signed-off-by: Ilpo Järvinen <[email protected]>
Diffstat (limited to 'drivers/platform/x86/intel/pmt/class.c')
0 files changed, 0 insertions, 0 deletions