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drm/amd/display: Move unity TF type to predefined types 

Also handle fixpoint y values for CM curves

Signed-off-by: Vitaly Prosyak <vitaly.prosyak@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>
This commit is contained in:
Vitaly Prosyak 2017-11-23 09:42:22 -06:00 committed by Alex Deucher
parent 493942cd25
commit 79086a55de
3 changed files with 6 additions and 5 deletions
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2
drivers/gpu/drm/amd/display/dc/dc.h
View File

@ -343,7 +343,6 @@ enum dc_transfer_func_type {
TF_TYPE_PREDEFINED,
TF_TYPE_DISTRIBUTED_POINTS,
TF_TYPE_BYPASS,
TF_TYPE_UNITY
};
struct dc_transfer_func_distributed_points {
@ -362,6 +361,7 @@ enum dc_transfer_func_predefined {
TRANSFER_FUNCTION_BT709,
TRANSFER_FUNCTION_PQ,
TRANSFER_FUNCTION_LINEAR,
TRANSFER_FUNCTION_UNITY,
};
struct dc_transfer_func {

6
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c
View File

@ -168,8 +168,10 @@ bool cm_helper_convert_to_custom_float(
return false;
}
if (!convert_to_custom_float_format(arr_points[1].y, &fmt,
&arr_points[1].custom_float_y)) {
if (fixpoint == true)
arr_points[1].custom_float_y = dal_fixed31_32_u0d14(arr_points[1].y);
else if (!convert_to_custom_float_format(arr_points[1].y, &fmt,
&arr_points[1].custom_float_y)) {
BREAK_TO_DEBUGGER();
return false;
}

3
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h
View File

@ -731,7 +731,7 @@
type CM_BLNDGAM_LUT_WRITE_EN_MASK; \
type CM_BLNDGAM_LUT_WRITE_SEL; \
type CM_BLNDGAM_LUT_INDEX; \
type CM_BLNDGAM_LUT_DATA; \
type BLNDGAM_MEM_PWR_FORCE; \
type CM_3DLUT_MODE; \
type CM_3DLUT_SIZE; \
type CM_3DLUT_INDEX; \
@ -1147,7 +1147,6 @@ struct dcn_dpp_mask {
uint32_t CM_BLNDGAM_RAMA_REGION_30_31; \
uint32_t CM_BLNDGAM_RAMA_REGION_32_33; \
uint32_t CM_BLNDGAM_LUT_INDEX; \
uint32_t CM_BLNDGAM_LUT_DATA; \
uint32_t CM_3DLUT_MODE; \
uint32_t CM_3DLUT_INDEX; \
uint32_t CM_3DLUT_DATA; \