diff options
| author | Evan Quan <evan.quan@amd.com> | 2018-07-20 10:13:19 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-07-24 15:14:14 -0500 |
| commit | 59a8348fc5b363a0c19be73bc9f5790e0f8f803a (patch) | |
| tree | ec20a88804e260cb04acc57b547e28d62b088a8d /drivers | |
| parent | 226127a67e31a9518d9516d3e4890759b379d874 (diff) | |
| download | linux-59a8348fc5b363a0c19be73bc9f5790e0f8f803a.tar.bz2 | |
drm/amd/powerplay: slow UCLK switch when multiple displays not in sync
Slow switch for UCLK when there is multiple displays and they are
not in sync.
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c index 6d93d52975ec..94e847e34b72 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c @@ -3800,7 +3800,8 @@ static int vega10_notify_smc_display_config_after_ps_adjustment( uint32_t i; struct pp_display_clock_request clock_req; - if (hwmgr->display_config->num_display > 1) + if ((hwmgr->display_config->num_display > 1) && + !hwmgr->display_config->multi_monitor_in_sync) vega10_notify_smc_display_change(hwmgr, false); else vega10_notify_smc_display_change(hwmgr, true); |