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Diffstat (limited to 'drivers/acpi/Kconfig')
| -rw-r--r-- | drivers/acpi/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index dc2c64f4765c..22b093d608bb 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -126,6 +126,16 @@ config ACPI_BUTTON To compile this driver as a module, choose M here: the module will be called button. +config ACPI_GPIO_EVT_EMULATE + tristate "ACPI GPIO-signaled Events Emulation Support" + depends on DEBUG_FS + help + This will enable your system to emulate GPIO-signaled event through + proc file system. User needs to trigger event method by + echo 1 > /sys/kernel/debug/acpi/events/<GPIO DEVICE>/<PIN> + (where, GPIO DEVICE is a GPIO device name and PIN is a pin number). + This is dangerous and should be used for debugging purposes only. + config ACPI_VIDEO tristate "Video" depends on X86 && BACKLIGHT_CLASS_DEVICE |