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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>
This commit is contained in:
Josip Pavic 2019-01-10 15:23:07 -05:00 committed by Alex Deucher
parent 130ef745f7
commit 510c51df91
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/amd/display/modules/power/power_helpers.c
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@ -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;