diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h index f30ab4916242..3407e5da5534 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h @@ -72,6 +72,67 @@ enum wbscl_coef_filter_type_sel { }; +#if defined(CONFIG_DRM_AMD_DC_DCN3_0) +enum dwb_boundary_mode { + DWBSCL_BOUNDARY_MODE_EDGE = 0, + DWBSCL_BOUNDARY_MODE_BLACK = 1 +}; +#endif + +#if defined(CONFIG_DRM_AMD_DC_DCN3_0) +enum dwb_output_csc_mode { + DWB_OUTPUT_CSC_DISABLE = 0, + DWB_OUTPUT_CSC_COEF_A = 1, + DWB_OUTPUT_CSC_COEF_B = 2 +}; + +enum dwb_ogam_lut_mode { + DWB_OGAM_MODE_BYPASS, + DWB_OGAM_RAMA_LUT, + DWB_OGAM_RAMB_LUT +}; + +enum dwb_color_volume { + DWB_SRGB_BT709 = 0, //SDR + DWB_PQ = 1, //HDR + DWB_HLG = 2, //HDR +}; + +enum dwb_color_space { + DWB_SRGB = 0, //SDR + DWB_BT709 = 1, //SDR + DWB_BT2020 = 2, //HDR +}; + +struct dwb_efc_hdr_metadata { + /*display chromaticities and white point in units of 0.00001 */ + unsigned int chromaticity_green_x; + unsigned int chromaticity_green_y; + unsigned int chromaticity_blue_x; + unsigned int chromaticity_blue_y; + unsigned int chromaticity_red_x; + unsigned int chromaticity_red_y; + unsigned int chromaticity_white_point_x; + unsigned int chromaticity_white_point_y; + + /*in units of candelas per square meter */ + unsigned int min_luminance; + unsigned int max_luminance; + + /*in units of nits */ + unsigned int maximum_content_light_level; + unsigned int maximum_frame_average_light_level; +}; + +struct dwb_efc_display_settings { + unsigned int inputColorVolume; + unsigned int inputColorSpace; + unsigned int inputBitDepthMinus8; + struct dwb_efc_hdr_metadata hdr_metadata; + unsigned int dwbOutputBlack; // 0 - Normal, 1 - Output Black +}; + +#endif struct dwb_warmup_params { bool warmup_en; /* false: normal mode, true: enable pattern generator */ bool warmup_mode; /* false: 420, true: 444 */ @@ -148,6 +209,28 @@ struct dwbc_funcs { struct dwb_warmup_params *warmup_params); +#if defined(CONFIG_DRM_AMD_DC_DCN3_0) + + void (*dwb_program_output_csc)( + struct dwbc *dwbc, + enum dc_color_space color_space, + enum dwb_output_csc_mode mode); + + bool (*dwb_ogam_set_output_transfer_func)( + struct dwbc *dwbc, + const struct dc_transfer_func *in_transfer_func_dwb_ogam); + + void (*get_privacy_mask)( + struct dwbc *dwbc, uint32_t *mask_id); + + void (*set_privacy_mask)( + struct dwbc *dwbc, uint32_t mask_id); + + //TODO: merge with output_transfer_func? + bool (*dwb_ogam_set_input_transfer_func)( + struct dwbc *dwbc, + const struct dc_transfer_func *in_transfer_func_dwb_ogam); +#endif bool (*get_dwb_status)( struct dwbc *dwbc); void (*dwb_set_scaler)( |