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| author | Michel Dänzer <michel.daenzer@amd.com> | 2015-09-28 12:16:31 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-09-29 20:45:55 +0300 |
| commit | 4281f46ef839050d2ef60348f661eb463c21cc2e (patch) | |
| tree | 06f985cba80c64ce44762a8f08412b714b5bd233 /drivers/gpu/drm/amd/amdgpu/atombios_encoders.c | |
| parent | 54313503f9a3c34a9e45aad7654976b7f50b9ae7 (diff) | |
drm/radeon: Restore LCD backlight level on resume (>= R5xx)
Instead of only enabling the backlight (which seems to set it to max
brightness), just re-set the current backlight level, which also takes
care of enabling the backlight if necessary.
Only the radeon_atom_encoder_dpms_dig part tested on a Kaveri laptop,
the radeon_atom_encoder_dpms_avivo part is only compile tested.
Cc: stable@vger.kernel.org
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/atombios_encoders.c')
0 files changed, 0 insertions, 0 deletions