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2025-05-08platform/x86: alienware-wmi-wmax: Expose GPIO debug methodsKurt Borja1-0/+20
Expose GPIO control methods present on the AWCC interface through DebugFS. These models come with an RGB lighting STM32 MCU, which usually has two GPIO pins with debug capabilities: - Pin 0: Device Firmware Update mode (DFU) - Pin 1: Negative Reset (NRST) Suggested-by: Gabriel Marcano <gabemarcano@yahoo.com> Reviewed-by: Armin Wolf <W_Armin@gmx.de> Signed-off-by: Kurt Borja <kuurtb@gmail.com> Link: https://lore.kernel.org/r/20250505-awcc-gpio-v4-1-edda44c3a0dc@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-04-11Documentation: ABI: Add sysfs platform and debugfs ABI documentation for ↵Kurt Borja1-0/+44
alienware-wmi Add ABI description for the alienware-wmi driver. Reviewed-by: Armin Wolf <W_Armin@gmx.de> Signed-off-by: Kurt Borja <kuurtb@gmail.com> Link: https://lore.kernel.org/r/20250329-hwm-v7-12-a14ea39d8a94@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>