drm/radeon: add backlight control for atom devices (v2)

Browse source

On systems that use the build in GPU backlight controller,
we can use atom tables to change the brightness level.

v2: use firmware flags

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Alex Deucher 2012-07-26 11:32:03 -04:00

parent 910308802c

commit f3728734ba

3 changed files with 248 additions and 16 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

231

drivers/gpu/drm/radeon/atombios_encoders.c

View file

15

drivers/gpu/drm/radeon/radeon_connectors.c

View file

18

drivers/gpu/drm/radeon/radeon_encoders.c

View file