diff options
| author | Gabriele Mazzotta <gabriele.mzt@gmail.com> | 2015-02-19 11:58:29 +0100 |
|---|---|---|
| committer | Darren Hart <dvhart@linux.intel.com> | 2015-04-07 20:57:32 -0700 |
| commit | 6cff8d60aa0aba5583ecda09984dbcb2f24cc28d (patch) | |
| tree | 654725b0acb42475010569b20a95175807c7b7d2 /Documentation/kdump | |
| parent | 9659bee43bf010d4c7037fee9c023124f144c6ca (diff) | |
| download | linux-6cff8d60aa0aba5583ecda09984dbcb2f24cc28d.tar.gz linux-6cff8d60aa0aba5583ecda09984dbcb2f24cc28d.tar.bz2 linux-6cff8d60aa0aba5583ecda09984dbcb2f24cc28d.zip | |
platform: x86: dell-laptop: Add support for keyboard backlight
This patch adds the support for the configuration of the keyboard
backlight on supported Dell laptops.
With this patch it is possible to set:
* keyboard backlight level
* timeout after which the backlight will be automatically turned off
* input activity triggers (keyboard, touchpad, mouse) that enable the backlight
* ambient light settings
The settings are exposed via /sys/class/leds/dell::kbd_backlight/
The code is based on the newly released documentation by Dell in the
libsmbios project.
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Gabriele Mazzotta <gabriele.mzt@gmail.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Diffstat (limited to 'Documentation/kdump')
0 files changed, 0 insertions, 0 deletions