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

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Displaygap support is required for proper mclk switching.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu
2015-10-16 14:51:09 +08:00
committed by Alex Deucher
parent 899fa4c04e
commit e8c7de5bf6
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
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@@ -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;