diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc.h | 164 |
1 files changed, 94 insertions, 70 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index 09c6a393642a..9629bd9252b4 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -1004,76 +1004,6 @@ struct dc_current_properties { unsigned int cursor_size_limit; }; -struct dc { - struct dc_debug_options debug; - struct dc_versions versions; - struct dc_caps caps; - struct dc_cap_funcs cap_funcs; - struct dc_config config; - struct dc_bounding_box_overrides bb_overrides; - struct dc_bug_wa work_arounds; - struct dc_context *ctx; - struct dc_phy_addr_space_config vm_pa_config; - - uint8_t link_count; - struct dc_link *links[MAX_PIPES * 2]; - struct link_service *link_srv; - - struct dc_state *current_state; - struct resource_pool *res_pool; - - struct clk_mgr *clk_mgr; - - /* Display Engine Clock levels */ - struct dm_pp_clock_levels sclk_lvls; - - /* Inputs into BW and WM calculations. */ - struct bw_calcs_dceip *bw_dceip; - struct bw_calcs_vbios *bw_vbios; - struct dcn_soc_bounding_box *dcn_soc; - struct dcn_ip_params *dcn_ip; - struct display_mode_lib dml; - - /* HW functions */ - struct hw_sequencer_funcs hwss; - struct dce_hwseq *hwseq; - - /* Require to optimize clocks and bandwidth for added/removed planes */ - bool optimized_required; - bool wm_optimized_required; - bool idle_optimizations_allowed; - bool enable_c20_dtm_b0; - - /* Require to maintain clocks and bandwidth for UEFI enabled HW */ - - /* FBC compressor */ - struct compressor *fbc_compressor; - - struct dc_debug_data debug_data; - struct dpcd_vendor_signature vendor_signature; - - const char *build_id; - struct vm_helper *vm_helper; - - uint32_t *dcn_reg_offsets; - uint32_t *nbio_reg_offsets; - uint32_t *clk_reg_offsets; - - /* Scratch memory */ - struct { - struct { - /* - * For matching clock_limits table in driver with table - * from PMFW. - */ - struct _vcs_dpi_voltage_scaling_st clock_limits[DC__VOLTAGE_STATES]; - } update_bw_bounding_box; - } scratch; - - struct dml2_configuration_options dml2_options; - enum dc_acpi_cm_power_state power_state; -}; - enum frame_buffer_mode { FRAME_BUFFER_MODE_LOCAL_ONLY = 0, FRAME_BUFFER_MODE_ZFB_ONLY, @@ -1363,6 +1293,100 @@ struct dc_plane_info { int layer_index; }; +#include "dc_stream.h" + +struct dc_scratch_space { + /* used to temporarily backup plane states of a stream during + * dc update. The reason is that plane states are overwritten + * with surface updates in dc update. Once they are overwritten + * current state is no longer valid. We want to temporarily + * store current value in plane states so we can still recover + * a valid current state during dc update. + */ + struct dc_plane_state plane_states[MAX_SURFACE_NUM]; + struct dc_gamma gamma_correction[MAX_SURFACE_NUM]; + struct dc_transfer_func in_transfer_func[MAX_SURFACE_NUM]; + struct dc_3dlut lut3d_func[MAX_SURFACE_NUM]; + struct dc_transfer_func in_shaper_func[MAX_SURFACE_NUM]; + struct dc_transfer_func blend_tf[MAX_SURFACE_NUM]; + + struct dc_stream_state stream_state; + struct dc_transfer_func out_transfer_func; +}; + +struct dc { + struct dc_debug_options debug; + struct dc_versions versions; + struct dc_caps caps; + struct dc_cap_funcs cap_funcs; + struct dc_config config; + struct dc_bounding_box_overrides bb_overrides; + struct dc_bug_wa work_arounds; + struct dc_context *ctx; + struct dc_phy_addr_space_config vm_pa_config; + + uint8_t link_count; + struct dc_link *links[MAX_PIPES * 2]; + struct link_service *link_srv; + + struct dc_state *current_state; + struct resource_pool *res_pool; + + struct clk_mgr *clk_mgr; + + /* Display Engine Clock levels */ + struct dm_pp_clock_levels sclk_lvls; + + /* Inputs into BW and WM calculations. */ + struct bw_calcs_dceip *bw_dceip; + struct bw_calcs_vbios *bw_vbios; + struct dcn_soc_bounding_box *dcn_soc; + struct dcn_ip_params *dcn_ip; + struct display_mode_lib dml; + + /* HW functions */ + struct hw_sequencer_funcs hwss; + struct dce_hwseq *hwseq; + + /* Require to optimize clocks and bandwidth for added/removed planes */ + bool optimized_required; + bool wm_optimized_required; + bool idle_optimizations_allowed; + bool enable_c20_dtm_b0; + + /* Require to maintain clocks and bandwidth for UEFI enabled HW */ + + /* FBC compressor */ + struct compressor *fbc_compressor; + + struct dc_debug_data debug_data; + struct dpcd_vendor_signature vendor_signature; + + const char *build_id; + struct vm_helper *vm_helper; + + uint32_t *dcn_reg_offsets; + uint32_t *nbio_reg_offsets; + uint32_t *clk_reg_offsets; + + /* Scratch memory */ + struct { + struct { + /* + * For matching clock_limits table in driver with table + * from PMFW. + */ + struct _vcs_dpi_voltage_scaling_st clock_limits[DC__VOLTAGE_STATES]; + } update_bw_bounding_box; + struct dc_scratch_space current_state; + struct dc_scratch_space new_state; + } scratch; + + struct dml2_configuration_options dml2_options; + enum dc_acpi_cm_power_state power_state; + +}; + struct dc_scaling_info { struct rect src_rect; struct rect dst_rect; |