diff options
| author |   Xiangliang Yu <Xiangliang.Yu@amd.com> | 2016-12-17 22:48:57 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2017-01-27 11:13:27 -0500 |
| commit | fb140b293b7142de2e215d3ab6c842ac73ceebeb (patch) | |
| tree | eed58bd6aaa1aa7d39887e2f71d6cd3aa9395654 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | drm/amdgpu/virt: enable virtual display (diff) | |
| download | linux-dev-fb140b293b7142de2e215d3ab6c842ac73ceebeb.tar.xz linux-dev-fb140b293b7142de2e215d3ab6c842ac73ceebeb.zip | |
drm/amdgpu: do not reset gpu for virtualization
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>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index e0fcfea99328..867d7d4077d0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -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; |