diff options
| author | Len Brown <len.brown@intel.com> | 2009-09-19 01:55:27 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-09-19 01:55:27 -0400 |
| commit | b4549a24b6194201077d0295207ec204f785fab1 (patch) | |
| tree | d290a7868f12a1b62aba0449f6c693dd0ff91130 /Documentation/ABI/testing/sysfs-class-lcd | |
| parent | 3bb29ec14ce5f448ab37a5da16c3d720ae5af9cf (diff) | |
| parent | 52cc96bd5b61775db2792780c610979fc02313eb (diff) | |
Merge branch 'asus' into release
Diffstat (limited to 'Documentation/ABI/testing/sysfs-class-lcd')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-lcd | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-lcd b/Documentation/ABI/testing/sysfs-class-lcd new file mode 100644 index 00000000000..35906bf7aa7 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-lcd @@ -0,0 +1,23 @@ +What: /sys/class/lcd/<lcd>/lcd_power +Date: April 2005 +KernelVersion: 2.6.12 +Contact: Richard Purdie <rpurdie@rpsys.net> +Description: + Control LCD power, values are FB_BLANK_* from fb.h + - FB_BLANK_UNBLANK (0) : power on. + - FB_BLANK_POWERDOWN (4) : power off + +What: /sys/class/lcd/<lcd>/contrast +Date: April 2005 +KernelVersion: 2.6.12 +Contact: Richard Purdie <rpurdie@rpsys.net> +Description: + Current contrast of this LCD device. Value is between 0 and + /sys/class/lcd/<lcd>/max_contrast. + +What: /sys/class/lcd/<lcd>/max_contrast +Date: April 2005 +KernelVersion: 2.6.12 +Contact: Richard Purdie <rpurdie@rpsys.net> +Description: + Maximum contrast for this LCD device. |