diff options
| author | Evan Quan <evan.quan@amd.com> | 2019-04-24 15:19:36 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-05-24 12:20:48 -0500 |
| commit | 271151d80149e5081a80516f0a8d4eeb5744ff70 (patch) | |
| tree | 0c9281cdac84ac57ed01952ea2052567c5ef42c2 /drivers/gpu/drm/amd/powerplay | |
| parent | 1846e3f9e76ceaac86072eb897393ee24d1d870e (diff) | |
drm/amd/powerplay: expose Vega12 realtime memory utilization
Enable realtime memory utilization report on Vega12.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c index a9d29b4be72f..1a909dda37c7 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c @@ -1308,6 +1308,7 @@ static int vega12_get_current_mclk_freq(struct pp_hwmgr *hwmgr, uint32_t *mclk_f static int vega12_get_current_activity_percent( struct pp_hwmgr *hwmgr, + int idx, uint32_t *activity_percent) { SmuMetrics_t metrics_table; @@ -1317,7 +1318,17 @@ static int vega12_get_current_activity_percent( if (ret) return ret; - *activity_percent = metrics_table.AverageGfxActivity; + switch (idx) { + case AMDGPU_PP_SENSOR_GPU_LOAD: + *activity_percent = metrics_table.AverageGfxActivity; + break; + case AMDGPU_PP_SENSOR_MEM_LOAD: + *activity_percent = metrics_table.AverageUclkActivity; + break; + default: + pr_err("Invalid index for retrieving clock activity\n"); + return -EINVAL; + } return ret; } @@ -1341,7 +1352,8 @@ static int vega12_read_sensor(struct pp_hwmgr *hwmgr, int idx, *size = 4; break; case AMDGPU_PP_SENSOR_GPU_LOAD: - ret = vega12_get_current_activity_percent(hwmgr, (uint32_t *)value); + case AMDGPU_PP_SENSOR_MEM_LOAD: + ret = vega12_get_current_activity_percent(hwmgr, idx, (uint32_t *)value); if (!ret) *size = 4; break; |