diff options
| author | Evan Quan <evan.quan@amd.com> | 2018-06-06 11:54:45 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-06-13 13:45:22 -0500 |
| commit | c3dade5ef72d9141e28fb86ebd46a9b3f3f4e030 (patch) | |
| tree | aa822bf466574a031c3c7aae8f0b48aae599060f | |
| parent | 97028037a38ae40c0e06789b71038d3a6045a413 (diff) | |
drm/amd/powerplay: fix wrong clock adjust sequence
The clocks should be adjusted after display configuration changed.
Otherwise, the socclk and memclk may be forced on an unnecessary higher
level.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c index 0af13c154328..323990b77ead 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c @@ -265,19 +265,18 @@ int psm_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr, bool skip, if (skip) return 0; - if (!hwmgr->ps) - /* - * for vega12/vega20 which does not support power state manager - * DAL clock limits should also be honoured - */ - phm_apply_clock_adjust_rules(hwmgr); - phm_pre_display_configuration_changed(hwmgr); phm_display_configuration_changed(hwmgr); if (hwmgr->ps) power_state_management(hwmgr, new_ps); + else + /* + * for vega12/vega20 which does not support power state manager + * DAL clock limits should also be honoured + */ + phm_apply_clock_adjust_rules(hwmgr); phm_notify_smc_display_config_after_ps_adjustment(hwmgr); |