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drm/amd/powerplay: set uvd/vce/nb/mclk level as UMD P-state required

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Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu 2017-08-29 17:07:38 +08:00 • committed by Alex Deucher
parent 9947f7047f
commit 238e793f47
1 changed files with 9 additions and 3 deletions
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12
drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
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@ -1138,7 +1138,11 @@ static int cz_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
cz_ps->action = cz_current_ps->action;
if (!force_high && (cz_ps->action == FORCE_HIGH))
if (hwmgr->request_dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK)
cz_nbdpm_pstate_enable_disable(hwmgr, false, false);
else if (hwmgr->request_dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD)
cz_nbdpm_pstate_enable_disable(hwmgr, false, true);
else if (!force_high && (cz_ps->action == FORCE_HIGH))
cz_ps->action = CANCEL_FORCE_HIGH;
else if (force_high && (cz_ps->action != FORCE_HIGH))
cz_ps->action = FORCE_HIGH;
@ -1374,7 +1378,8 @@ int cz_dpm_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate)
if (!bgate) {
/* Stable Pstate is enabled and we need to set the UVD DPM to highest level */
if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
PHM_PlatformCaps_StablePState)) {
PHM_PlatformCaps_StablePState)
|| hwmgr->en_umd_pstate) {
cz_hwmgr->uvd_dpm.hard_min_clk =
ptable->entries[ptable->count - 1].vclk;
@ -1403,7 +1408,8 @@ int cz_dpm_update_vce_dpm(struct pp_hwmgr *hwmgr)
/* Stable Pstate is enabled and we need to set the VCE DPM to highest level */
if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
PHM_PlatformCaps_StablePState)) {
PHM_PlatformCaps_StablePState)
|| hwmgr->en_umd_pstate) {
cz_hwmgr->vce_dpm.hard_min_clk =
ptable->entries[ptable->count - 1].ecclk;