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(parent: 57516cd) | patch
drm/amd/powerplay: implement VCN power gating control interface
authorPrike Liang <Prike.Liang@amd.com>
Mon, 16 Sep 2019 07:56:52 +0000 (15:56 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 3 Oct 2019 14:10:59 +0000 (09:10 -0500)
commit08dac62f3e20f1069a8a7e0a1938a3a18886af20
treea2a3c2b391bfe4229476323d09e6fcfd4f4233cbtree
parent57516cdd74d478dfb6782e3a84ce47c1c0f72f24commit | diff
drm/amd/powerplay: implement VCN power gating control interface

VCN Gate/Ungate 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 <Prike.Liang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/powerplay/renoir_ppt.c diff | blob | history
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