diff --git a/[refs] b/[refs] index 6a08632b8b55..d2f5c0bdc762 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: d0a6825c9217cfc52d39b2b2bedd73bef8019f79 +refs/heads/master: 3c4c1b69a2d76ac9a1c716233fde956dba757d76 diff --git a/trunk/Documentation/ABI/stable/sysfs-class-backlight b/trunk/Documentation/ABI/stable/sysfs-class-backlight new file mode 100644 index 000000000000..4d637e1c4ff7 --- /dev/null +++ b/trunk/Documentation/ABI/stable/sysfs-class-backlight @@ -0,0 +1,36 @@ +What: /sys/class/backlight//bl_power +Date: April 2005 +KernelVersion: 2.6.12 +Contact: Richard Purdie +Description: + Control BACKLIGHT power, values are FB_BLANK_* from fb.h + - FB_BLANK_UNBLANK (0) : power on. + - FB_BLANK_POWERDOWN (4) : power off +Users: HAL + +What: /sys/class/backlight//brightness +Date: April 2005 +KernelVersion: 2.6.12 +Contact: Richard Purdie +Description: + Control the brightness for this . Values + are between 0 and max_brightness. This file will also + show the brightness level stored in the driver, which + may not be the actual brightness (see actual_brightness). +Users: HAL + +What: /sys/class/backlight//actual_brightness +Date: March 2006 +KernelVersion: 2.6.17 +Contact: Richard Purdie +Description: + Show the actual brightness by querying the hardware. +Users: HAL + +What: /sys/class/backlight//max_brightness +Date: April 2005 +KernelVersion: 2.6.12 +Contact: Richard Purdie +Description: + Maximum brightness for . +Users: HAL