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drm/amd/pm: enable gfx ulv feature control for SMU 13.0.0

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Fulfill the interface for gfx ulv control.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan 2022-04-13 15:54:50 +08:00 committed by Alex Deucher
parent a5ffbfa090
commit 914b30874c
3 changed files with 16 additions and 0 deletions
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3
drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
View File

@ -278,5 +278,8 @@ int smu_v13_0_run_btc(struct smu_context *smu);
int smu_v13_0_deep_sleep_control(struct smu_context *smu,
bool enablement);
int smu_v13_0_gfx_ulv_control(struct smu_context *smu,
bool enablement);
#endif
#endif

11
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
View File

@ -2184,3 +2184,14 @@ int smu_v13_0_deep_sleep_control(struct smu_context *smu,
return ret;
}
int smu_v13_0_gfx_ulv_control(struct smu_context *smu,
bool enablement)
{
int ret = 0;
if (smu_cmn_feature_is_supported(smu, SMU_FEATURE_GFX_ULV_BIT))
ret = smu_cmn_feature_set_enabled(smu, SMU_FEATURE_GFX_ULV_BIT, enablement);
return ret;
}

2
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
View File

@ -149,6 +149,7 @@ static struct cmn2asic_mapping smu_v13_0_0_feature_mask_map[SMU_FEATURE_COUNT] =
[SMU_FEATURE_DS_VCN_BIT] = {1, FEATURE_DS_VCN_BIT},
[SMU_FEATURE_DS_MP0CLK_BIT] = {1, FEATURE_SOC_MPCLK_DS_BIT},
[SMU_FEATURE_DS_MP1CLK_BIT] = {1, FEATURE_BACO_MPCLK_DS_BIT},
[SMU_FEATURE_GFX_ULV_BIT] = {1, FEATURE_GFX_ULV_BIT},
};
static struct cmn2asic_mapping smu_v13_0_0_table_map[SMU_TABLE_COUNT] = {
@ -1580,6 +1581,7 @@ static const struct pptable_funcs smu_v13_0_0_ppt_funcs = {
.set_pp_feature_mask = smu_cmn_set_pp_feature_mask,
.set_tool_table_location = smu_v13_0_set_tool_table_location,
.deep_sleep_control = smu_v13_0_deep_sleep_control,
.gfx_ulv_control = smu_v13_0_gfx_ulv_control,
};
void smu_v13_0_0_set_ppt_funcs(struct smu_context *smu)