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drm/amdgpu: do not reset gpu for virtualization

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Current amdgpu reset process only works on bare-metal and for
SRIOV many inside it need re-work to adapt to vf device.

This is a temporary workaround to skip gpu reset.

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Xiangliang Yu 2016-12-17 22:48:57 +08:00 committed by Alex Deucher
parent 06465d8ec9
commit fb140b293b
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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@ -2288,6 +2288,9 @@ int amdgpu_gpu_reset(struct amdgpu_device *adev)
int resched;
bool need_full_reset;
if (amdgpu_sriov_vf(adev))
return 0;
if (!amdgpu_check_soft_reset(adev)) {
DRM_INFO("No hardware hang detected. Did some blocks stall?\n");
return 0;