diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mpc.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mpc.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mpc.c index 6cf40c133..d1500b223 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mpc.c +++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mpc.c @@ -278,22 +278,10 @@ static void mpc3_program_ogam_pwl( { uint32_t i; struct dcn30_mpc *mpc30 = TO_DCN30_MPC(mpc); - uint32_t last_base_value_red = rgb[num-1].red_reg + rgb[num-1].delta_red_reg; - uint32_t last_base_value_green = rgb[num-1].green_reg + rgb[num-1].delta_green_reg; - uint32_t last_base_value_blue = rgb[num-1].blue_reg + rgb[num-1].delta_blue_reg; - - /*the entries of DCN3AG gamma LUTs take 18bit base values as opposed to - *38 base+delta values per entry in earlier DCN architectures - *last base value for our lut is compute by adding the last base value - *in our data + last delta - */ if (is_rgb_equal(rgb, num)) { for (i = 0 ; i < num; i++) REG_SET(MPCC_OGAM_LUT_DATA[mpcc_id], 0, MPCC_OGAM_LUT_DATA, rgb[i].red_reg); - - REG_SET(MPCC_OGAM_LUT_DATA[mpcc_id], 0, MPCC_OGAM_LUT_DATA, last_base_value_red); - } else { REG_UPDATE(MPCC_OGAM_LUT_CONTROL[mpcc_id], @@ -302,8 +290,6 @@ static void mpc3_program_ogam_pwl( for (i = 0 ; i < num; i++) REG_SET(MPCC_OGAM_LUT_DATA[mpcc_id], 0, MPCC_OGAM_LUT_DATA, rgb[i].red_reg); - REG_SET(MPCC_OGAM_LUT_DATA[mpcc_id], 0, MPCC_OGAM_LUT_DATA, last_base_value_red); - REG_SET(MPCC_OGAM_LUT_INDEX[mpcc_id], 0, MPCC_OGAM_LUT_INDEX, 0); REG_UPDATE(MPCC_OGAM_LUT_CONTROL[mpcc_id], @@ -312,8 +298,6 @@ static void mpc3_program_ogam_pwl( for (i = 0 ; i < num; i++) REG_SET(MPCC_OGAM_LUT_DATA[mpcc_id], 0, MPCC_OGAM_LUT_DATA, rgb[i].green_reg); - REG_SET(MPCC_OGAM_LUT_DATA[mpcc_id], 0, MPCC_OGAM_LUT_DATA, last_base_value_green); - REG_SET(MPCC_OGAM_LUT_INDEX[mpcc_id], 0, MPCC_OGAM_LUT_INDEX, 0); REG_UPDATE(MPCC_OGAM_LUT_CONTROL[mpcc_id], @@ -322,7 +306,6 @@ static void mpc3_program_ogam_pwl( for (i = 0 ; i < num; i++) REG_SET(MPCC_OGAM_LUT_DATA[mpcc_id], 0, MPCC_OGAM_LUT_DATA, rgb[i].blue_reg); - REG_SET(MPCC_OGAM_LUT_DATA[mpcc_id], 0, MPCC_OGAM_LUT_DATA, last_base_value_blue); } } |