This is a note to let you know that I've just added the patch titled
drm/amd/pm: fix workload mismatch on vega10
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-amd-pm-fix-workload-mismatch-on-vega10.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 041fe4e614daef81ea218523ce36f1d5824810c1
Author: Kenneth Feng <kenneth.feng@xxxxxxx>
Date: Tue Mar 16 10:28:00 2021 +0800
drm/amd/pm: fix workload mismatch on vega10
[ Upstream commit 0979d43259e13846d86ba17e451e17fec185d240 ]
Workload number mapped to the correct one.
This issue is only on vega10.
Signed-off-by: Kenneth Feng <kenneth.feng@xxxxxxx>
Reviewed-by: Kevin Wang <kevin1.wang@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c
index ed4eafc744d3..132c269c7c89 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c
@@ -5159,7 +5159,7 @@ static int vega10_set_power_profile_mode(struct pp_hwmgr *hwmgr, long *input, ui
out:
smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_SetWorkloadMask,
- 1 << power_profile_mode,
+ (!power_profile_mode) ? 0 : 1 << (power_profile_mode - 1),
NULL);
hwmgr->power_profile_mode = power_profile_mode;
