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drm/amd/display: Add static pg implementations for future use

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[Why & How]
Add static pg implementations and debug flags for future use.

Reviewed-by: Duncan Ma <duncan.ma@amd.com>
Signed-off-by: Leo Chen <leo.chen@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Leo Chen 2025-05-15 14:16:39 -04:00 committed by Alex Deucher
parent a8a21bafa1
commit c5c33903d7
2 changed files with 6 additions and 0 deletions
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4
drivers/gpu/drm/amd/display/dc/dc.h
View File

@ -819,6 +819,7 @@ enum pg_hw_resources {
PG_DCHVM,
PG_DWB,
PG_HPO,
PG_DCOH,
PG_HW_RESOURCES_NUM_ELEMENT
};
@ -962,6 +963,9 @@ struct dc_debug_options {
bool disable_dsc_power_gate;
bool disable_optc_power_gate;
bool disable_hpo_power_gate;
bool disable_io_clk_power_gate;
bool disable_mem_power_gate;
bool disable_dio_power_gate;
int dsc_min_slice_height_override;
int dsc_bpp_increment_div;
bool disable_pplib_wm_range;

2
drivers/gpu/drm/amd/display/dc/inc/hw/pg_cntl.h
View File

@ -46,6 +46,8 @@ struct pg_cntl_funcs {
void (*opp_pg_control)(struct pg_cntl *pg_cntl, unsigned int opp_inst, bool power_on);
void (*optc_pg_control)(struct pg_cntl *pg_cntl, unsigned int optc_inst, bool power_on);
void (*dwb_pg_control)(struct pg_cntl *pg_cntl, bool power_on);
void (*mem_pg_control)(struct pg_cntl *pg_cntl, bool power_on);
void (*dio_pg_control)(struct pg_cntl *pg_cntl, bool power_on);
void (*init_pg_status)(struct pg_cntl *pg_cntl);
};