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Commit e8c7de5b authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher
Browse files

drm/amdgpu/powerplay: add function point in hwmgr_funcs for program display gap 



Displaygap support is required for proper mclk switching.

Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Reviewed-by: default avatarJammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 899fa4c0

drivers/gpu/drm/amd/powerplay/inc/hwmgr.h

+3 −1
Original line number Diff line number Diff line
@@ -275,7 +275,6 @@ struct pp_hwmgr_func { 


	int (*get_pp_table_entry)(struct pp_hwmgr *hwmgr,

			    unsigned long, struct pp_power_state *);



	int (*get_num_of_pp_table_entries)(struct pp_hwmgr *hwmgr);

	int (*powerdown_uvd)(struct pp_hwmgr *hwmgr);

	int (*powergate_vce)(struct pp_hwmgr *hwmgr, bool bgate);
@@ -287,6 +286,8 @@ struct pp_hwmgr_func { 
	void (*print_current_perforce_level)(struct pp_hwmgr *hwmgr,

							struct seq_file *m);

	int (*enable_clock_power_gating)(struct pp_hwmgr *hwmgr);

	int (*notify_smc_display_config_after_ps_adjustment)(struct pp_hwmgr *hwmgr);

	int (*display_config_changed)(struct pp_hwmgr *hwmgr);

};



struct pp_table_func {
@@ -543,6 +544,7 @@ struct pp_hwmgr { 
	struct phm_runtime_table_header enable_dynamic_state_management;

	struct phm_runtime_table_header set_power_state;

	struct phm_runtime_table_header enable_clock_power_gatings;

	struct phm_runtime_table_header display_configuration_changed;

	const struct pp_hwmgr_func *hwmgr_func;

	const struct pp_table_func *pptable_func;

	struct pp_power_state    *ps;