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| author | Eric Anholt <eric@anholt.net> | 2016-03-31 18:38:20 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2016-05-02 16:17:10 -0700 |
| commit | e582b6c7e7f9d0b1e30e8017e4082d3a9ede3310 (patch) | |
| tree | 0ab5994a6920b71815ed153573e0db989282c591 /kernel/power | |
| parent | 5883980313af70aec0ceebaef6ef0709726e5e63 (diff) | |
drm/vc4: Add support for gamma ramps.
We could possibly save a bit of power by not requesting gamma
conversion when the ramp happens to be 1:1, but at least if all the
CRTCs are off the SRAM will be disabled.
This should fix brightness sliders in a lot of fullscreen games.
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'kernel/power')
0 files changed, 0 insertions, 0 deletions