diff options
| author | Evan Quan <evan.quan@amd.com> | 2019-01-24 17:50:39 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-01-25 16:15:37 -0500 |
| commit | 28e732dcd46b235c0242b9ec76964f17e6b00d1e (patch) | |
| tree | f10dbde215b373eafacc269df20dacf7e6786f7b /drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c | |
| parent | d2c460e7537f003e5bfb1a94c9201bcbeca6949f (diff) | |
drm/amd/powerplay: correct Vega20 gfxclk readout under DS
Current implementation cannot report the correct gfxclk under DS.
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/hwmgr/vega20_hwmgr.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c index 5085b3636f8e..13f124125f5a 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c @@ -2013,16 +2013,20 @@ static int vega20_read_sensor(struct pp_hwmgr *hwmgr, int idx, { struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend); struct amdgpu_device *adev = hwmgr->adev; + SmuMetrics_t metrics_table; uint32_t val_vid; int ret = 0; switch (idx) { case AMDGPU_PP_SENSOR_GFX_SCLK: - ret = vega20_get_current_clk_freq(hwmgr, - PPCLK_GFXCLK, - (uint32_t *)value); - if (!ret) - *size = 4; + ret = smum_smc_table_manager(hwmgr, (uint8_t *)&metrics_table, + TABLE_SMU_METRICS, true); + PP_ASSERT_WITH_CODE(!ret, + "Failed to export SMU METRICS table!", + return ret); + + *((uint32_t *)value) = metrics_table.AverageGfxclkFrequency * 100; + *size = 4; break; case AMDGPU_PP_SENSOR_GFX_MCLK: ret = vega20_get_current_clk_freq(hwmgr, |