Reviewed-by: Evan Quan
-Original Message-
From: Liang, Prike
Sent: Tuesday, September 17, 2019 10:54 AM
To: amd-gfx@lists.freedesktop.org
Cc: Quan, Evan ; Feng, Kenneth ;
Huang, Ray ; Liu, Aaron ; Liang, Prike
Subject: [PATCH] drm/amd/powerplay: implement VCN power gating control
VCN Gat/Ungat by processing the SMU power up/down message, otherwise
S3 will resume failed as JPEG always power off during start VCN stage.
Signed-off-by: Prike Liang
---
drivers/gpu/drm/amd/powerplay/renoir_ppt.c | 28 +++-
1 file changed, 27 insertions(+), 1