diff options
| author | Krunoslav Kovac <Krunoslav.Kovac@amd.com> | 2018-02-23 17:51:33 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-03-14 15:08:46 -0500 |
| commit | a4056c2a6344c64bd62234458a314e6aecce226f (patch) | |
| tree | 7e7e84442f48095914e8ac5b70308c359eb6c66b /drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h | |
| parent | 713d451d2df321f1f6128eb6aeeadbefb521a9c9 (diff) | |
drm/amd/display: use HW hdr mult for brightness boost
In MPO scenario when playing SDR clip in HDR desktop mode, Win is
boosting desktop and requests driver to boost MPO. But driver boosting
is currently done in regamma which is stream property and thus shared
between grph and video.
Redesigning the boosting in RV: use CM_HDR_MULT register which was added
for this scenario. It also has the benefit that it can be done in HIRQL.
Signed-off-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h index 07003d9c6bba..17b062a8f88a 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h @@ -113,7 +113,8 @@ SRI(CURSOR0_CONTROL, CNVC_CUR, id), \ SRI(CURSOR0_COLOR0, CNVC_CUR, id), \ SRI(CURSOR0_COLOR1, CNVC_CUR, id), \ - SRI(DPP_CONTROL, DPP_TOP, id) + SRI(DPP_CONTROL, DPP_TOP, id), \ + SRI(CM_HDR_MULT_COEF, CM, id) @@ -308,7 +309,8 @@ TF_SF(CNVC_CUR0_CURSOR0_CONTROL, CUR0_ENABLE, mask_sh), \ TF_SF(CNVC_CUR0_CURSOR0_COLOR0, CUR0_COLOR0, mask_sh), \ TF_SF(CNVC_CUR0_CURSOR0_COLOR1, CUR0_COLOR1, mask_sh), \ - TF_SF(DPP_TOP0_DPP_CONTROL, DPP_CLOCK_ENABLE, mask_sh) + TF_SF(DPP_TOP0_DPP_CONTROL, DPP_CLOCK_ENABLE, mask_sh), \ + TF_SF(CM0_CM_HDR_MULT_COEF, CM_HDR_MULT_COEF, mask_sh) #define TF_REG_LIST_SH_MASK_DCN10(mask_sh)\ TF_REG_LIST_SH_MASK_DCN(mask_sh),\ @@ -1012,7 +1014,8 @@ type CUR0_COLOR0; \ type CUR0_COLOR1; \ type DPPCLK_RATE_CONTROL; \ - type DPP_CLOCK_ENABLE; + type DPP_CLOCK_ENABLE; \ + type CM_HDR_MULT_COEF; struct dcn_dpp_shift { TF_REG_FIELD_LIST(uint8_t) @@ -1258,7 +1261,8 @@ struct dcn_dpp_mask { uint32_t CURSOR0_CONTROL; \ uint32_t CURSOR0_COLOR0; \ uint32_t CURSOR0_COLOR1; \ - uint32_t DPP_CONTROL; + uint32_t DPP_CONTROL; \ + uint32_t CM_HDR_MULT_COEF; struct dcn_dpp_registers { DPP_COMMON_REG_VARIABLE_LIST @@ -1414,6 +1418,10 @@ void dpp1_dppclk_control( bool dppclk_div, bool enable); +void dpp1_set_hdr_multiplier( + struct dpp *dpp_base, + uint32_t multiplier); + void dpp1_construct(struct dcn10_dpp *dpp1, struct dc_context *ctx, uint32_t inst, |