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| author | Josip Pavic <Josip.Pavic@amd.com> | 2019-01-10 15:23:07 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-01-25 16:15:36 -0500 |
| commit | 510c51df91487ccc0dce34578afc77673d11ec1a (patch) | |
| tree | 789ff5c776c5bd96abbe5802db580e9cc9a28398 /drivers/gpu/drm/amd/display/modules | |
| parent | 130ef745f771999ec2fa2f76487892fe9e0c1c4f (diff) | |
| download | linux-510c51df91487ccc0dce34578afc77673d11ec1a.tar.gz linux-510c51df91487ccc0dce34578afc77673d11ec1a.tar.bz2 linux-510c51df91487ccc0dce34578afc77673d11ec1a.zip | |
drm/amd/display: Adjust ABM 2.2 contrast parameters
[Why]
Improved contrast in ABM 2.2 is desired
[How]
Increase the contrast factor for ABM levels 2, 3 and 4
Signed-off-by: Josip Pavic <Josip.Pavic@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules')
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/power/power_helpers.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c index 29b7a26bea81..baab6c4ae191 100644 --- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c +++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c @@ -517,9 +517,9 @@ void fill_iram_v_2_2(struct iram_table_v_2_2 *ram_table, struct dmcu_iram_parame ram_table->hybridFactor[3] = 0xc0; ram_table->contrastFactor[0] = 0x99; - ram_table->contrastFactor[1] = 0x80; - ram_table->contrastFactor[2] = 0x80; - ram_table->contrastFactor[3] = 0x4D; + ram_table->contrastFactor[1] = 0x99; + ram_table->contrastFactor[2] = 0x99; + ram_table->contrastFactor[3] = 0x80; ram_table->iir_curve[0] = 0x65; ram_table->iir_curve[1] = 0x65; |