[+Kent] On 2019-02-19 12:08 p.m., Huang, JinHuiEric wrote: > It seems redundant to print out all DPM levels when DPM is disabled. > Probably it looks meaningful to print out "<current clock>Mhz (DPM > disabled)". If you change the format, you risk breaking tools such as rocm-smi. Is there some other way for rocm-smi to tell that DPM is disabled? Regards, Felix > > Regards, > > Eric > > On 2019-02-15 4:25 p.m., Liu, Shaoyun wrote: >> When DPM for the specific clock is difabled, driver should still able to >> get fix clock info from the pptable >> >> Change-Id: Ic609203b3b87aa75b0cfd57b57717b3bb89daf48 >> Signed-off-by: shaoyunl <shaoyun.liu@xxxxxxx> >> --- >> drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c | 16 ---------------- >> 1 file changed, 16 deletions(-) >> >> diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c >> index aad79aff..2eae0b4 100644 >> --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c >> +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c >> @@ -2641,10 +2641,6 @@ static int vega20_get_sclks(struct pp_hwmgr *hwmgr, >> struct vega20_single_dpm_table *dpm_table = &(data->dpm_table.gfx_table); >> int i, count; >> >> - PP_ASSERT_WITH_CODE(data->smu_features[GNLD_DPM_GFXCLK].enabled, >> - "[GetSclks]: gfxclk dpm not enabled!\n", >> - return -EPERM); >> - >> count = (dpm_table->count > MAX_NUM_CLOCKS) ? MAX_NUM_CLOCKS : dpm_table->count; >> clocks->num_levels = count; >> >> @@ -2670,10 +2666,6 @@ static int vega20_get_memclocks(struct pp_hwmgr *hwmgr, >> struct vega20_single_dpm_table *dpm_table = &(data->dpm_table.mem_table); >> int i, count; >> >> - PP_ASSERT_WITH_CODE(data->smu_features[GNLD_DPM_UCLK].enabled, >> - "[GetMclks]: uclk dpm not enabled!\n", >> - return -EPERM); >> - >> count = (dpm_table->count > MAX_NUM_CLOCKS) ? MAX_NUM_CLOCKS : dpm_table->count; >> clocks->num_levels = data->mclk_latency_table.count = count; >> >> @@ -2696,10 +2688,6 @@ static int vega20_get_dcefclocks(struct pp_hwmgr *hwmgr, >> struct vega20_single_dpm_table *dpm_table = &(data->dpm_table.dcef_table); >> int i, count; >> >> - PP_ASSERT_WITH_CODE(data->smu_features[GNLD_DPM_DCEFCLK].enabled, >> - "[GetDcfclocks]: dcefclk dpm not enabled!\n", >> - return -EPERM); >> - >> count = (dpm_table->count > MAX_NUM_CLOCKS) ? MAX_NUM_CLOCKS : dpm_table->count; >> clocks->num_levels = count; >> >> @@ -2719,10 +2707,6 @@ static int vega20_get_socclocks(struct pp_hwmgr *hwmgr, >> struct vega20_single_dpm_table *dpm_table = &(data->dpm_table.soc_table); >> int i, count; >> >> - PP_ASSERT_WITH_CODE(data->smu_features[GNLD_DPM_SOCCLK].enabled, >> - "[GetSocclks]: socclk dpm not enabled!\n", >> - return -EPERM); >> - >> count = (dpm_table->count > MAX_NUM_CLOCKS) ? MAX_NUM_CLOCKS : dpm_table->count; >> clocks->num_levels = count; >> > _______________________________________________ > amd-gfx mailing list > amd-gfx@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/amd-gfx _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
