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[5.8,123/255] drm/amd/powerplay: correct UVD/VCE PG state on custom pptable uploading

Message ID 20200901151006.623759292@linuxfoundation.org
State Superseded
Headers show
Series None | expand

Commit Message

Greg KH Sept. 1, 2020, 3:09 p.m. UTC 
From: Evan Quan <evan.quan@amd.com>

[ Upstream commit 2c5b8080d810d98e3e59617680218499b17c84a1 ]

The UVD/VCE PG state is managed by UVD and VCE IP. It's error-prone to
assume the bootup state in SMU based on the dpm status.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c | 6 ------
 1 file changed, 6 deletions(-)
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Patch

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
index b7f3f8b62c2ac..9bd2874a122b4 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
@@ -1640,12 +1640,6 @@  static void vega20_init_powergate_state(struct pp_hwmgr *hwmgr)
 
 	data->uvd_power_gated = true;
 	data->vce_power_gated = true;
-
-	if (data->smu_features[GNLD_DPM_UVD].enabled)
-		data->uvd_power_gated = false;
-
-	if (data->smu_features[GNLD_DPM_VCE].enabled)
-		data->vce_power_gated = false;
 }
 
 static int vega20_enable_dpm_tasks(struct pp_hwmgr *hwmgr)