[PATCH] drm/amd/powerplay: Set higher SCLK&MCLK frequency than dpm7 in OD

Kenneth Feng kenneth.feng at amd.com
Tue Jun 12 14:54:13 UTC 2018


Fix the issue that SCLK&MCLK can't be set higher than dpm7 when
OD is enabled in SMU7.

Change-Id: If8249795739e29a063154cffce693b3c77cca151
Signed-off-by: Kenneth Feng <kenneth.feng at amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
index b763c54..11e1762 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
@@ -3762,7 +3762,10 @@ static int smu7_generate_dpm_level_enable_mask(
 	const struct smu7_power_state *smu7_ps =
 			cast_const_phw_smu7_power_state(states->pnew_state);
 
-	result = smu7_trim_dpm_states(hwmgr, smu7_ps);
+	/*skip the trim if od is enabled*/
+	if (!hwmgr->od_enabled)
+		result = smu7_trim_dpm_states(hwmgr, smu7_ps);
+
 	if (result)
 		return result;
 
-- 
2.7.4



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