Screen flickering observed while running 1080p video using
MPV_VAAPI/VDPAU with 4x4K@60 monitors
Need to set higher mclk in this configuration.
Signed-off-by: Rex Zhu <rex....@amd.com>
---
drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
index 26ee5ed..bce28e3 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
@@ -601,7 +601,10 @@ static int smu10_dpm_force_dpm_level(struct pp_hwmgr
*hwmgr,
data->gfx_min_freq_limit/100);
smum_send_msg_to_smc_with_parameter(hwmgr,
PPSMC_MSG_SetHardMinFclkByFreq,
+
hwmgr->display_config->num_display > 3 ?
+ SMU10_UMD_PSTATE_PEAK_FCLK :
SMU10_UMD_PSTATE_MIN_FCLK);
+
smum_send_msg_to_smc_with_parameter(hwmgr,
PPSMC_MSG_SetHardMinSocclkByFreq,
SMU10_UMD_PSTATE_MIN_SOCCLK);
--
1.9.1
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