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drm/amdgpu: implement ENABLED_SMC_FEATURES_MASK sensor for vega10

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So we can query what features are enabled for debugging.

Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2018-09-20 22:34:42 -05:00
parent e0c3d04747
commit 1f6c52ed09
3 changed files with 11 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

5
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
View file

@ -3714,6 +3714,11 @@ static int vega10_read_sensor(struct pp_hwmgr *hwmgr, int idx,
SMUSVI0_PLANE0_CURRENTVID__CURRENT_SVI0_PLANE0_VID__SHIFT; SMUSVI0_PLANE0_CURRENTVID__CURRENT_SVI0_PLANE0_VID__SHIFT;
*((uint32_t *)value) = (uint32_t)convert_to_vddc((uint8_t)val_vid); *((uint32_t *)value) = (uint32_t)convert_to_vddc((uint8_t)val_vid);
return 0; return 0;
case AMDGPU_PP_SENSOR_ENABLED_SMC_FEATURES_MASK:
ret = vega10_get_enabled_smc_features(hwmgr, (uint64_t *)value);
if (!ret)
*size = 8;
break;
default: default:
ret = -EINVAL; ret = -EINVAL;
break; break;

8
drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.c
View file

@ -98,8 +98,8 @@ int vega10_enable_smc_features(struct pp_hwmgr *hwmgr,
msg, feature_mask); msg, feature_mask);
} }
static int vega10_get_smc_features(struct pp_hwmgr *hwmgr, int vega10_get_enabled_smc_features(struct pp_hwmgr *hwmgr,
uint32_t *features_enabled) uint64_t *features_enabled)
{ {
if (features_enabled == NULL) if (features_enabled == NULL)
return -EINVAL; return -EINVAL;
@ -112,9 +112,9 @@ static int vega10_get_smc_features(struct pp_hwmgr *hwmgr,
static bool vega10_is_dpm_running(struct pp_hwmgr *hwmgr) static bool vega10_is_dpm_running(struct pp_hwmgr *hwmgr)
{ {
uint32_t features_enabled = 0; uint64_t features_enabled = 0;
vega10_get_smc_features(hwmgr, &features_enabled); vega10_get_enabled_smc_features(hwmgr, &features_enabled);
if (features_enabled & SMC_DPM_FEATURES) if (features_enabled & SMC_DPM_FEATURES)
return true; return true;

2
drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.h
View file

@ -44,6 +44,8 @@ struct vega10_smumgr {
int vega10_enable_smc_features(struct pp_hwmgr *hwmgr, int vega10_enable_smc_features(struct pp_hwmgr *hwmgr,
bool enable, uint32_t feature_mask); bool enable, uint32_t feature_mask);
int vega10_get_enabled_smc_features(struct pp_hwmgr *hwmgr,
uint64_t *features_enabled);
#endif #endif