[PATCH AUTOSEL 5.10 035/100] drm/amd/pm: fix workload mismatch on vega10

From
Sasha Levin <sashal@kernel.org>
Date
2021-05-03 16:49:57
Also in
amd-gfx, dri-devel, lkml
Reply to
Sasha Levin, 2021-05-03
From: Kenneth Feng <kenneth.feng@amd.com>

[ Upstream commit 0979d43259e13846d86ba17e451e17fec185d240 ]

Workload number mapped to the correct one.
This issue is only on vega10.

Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Kevin Wang <redacted>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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;
 
-- 
2.30.2
Thread (45 messages) 45 messages, 1 author, last reply 2021-05-03
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