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(parent: 3cf377e) | patch
drm/amd/pm: disable cstate feature for gpu reset scenario
authorEvan Quan <evan.quan@amd.com>
Thu, 29 Sep 2022 02:50:44 +0000 (10:50 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 17 Oct 2022 21:41:21 +0000 (17:41 -0400)
commitb31d6ada8346574ce04656e5ce9676ec763f5144
treef2e8fadef70c49c7d1623253bb6c6be0c544daf6tree | snapshot
parent3cf377ee8df7dc4ae5e543c37833ae5a5b2a78d3commit | diff
drm/amd/pm: disable cstate feature for gpu reset scenario

Suggested by PMFW team and same as what did for gfxoff feature.
This can address some Mode1Reset failures observed on SMU13.0.0.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.0.x
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c diff | blob | history
drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c diff | blob | history
drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c diff | blob | history
Domain: System / Kernel;