diff options
| author | Chunming Zhou <David1.Zhou@amd.com> | 2016-08-30 16:36:25 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-08-31 15:21:13 -0400 |
| commit | 2c0d7318c8b071bf9688bb5f2bedba95856e0d42 (patch) | |
| tree | 493539d948c2d52dcf374fdecb53db22522356c3 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 5c1354bd30c118326236e13cfdc49db03d2b5855 (diff) | |
drm/amdgpu: add gart recovery by gtt list V2
V2:
a. gart recovery should be ahead of ring test.
b. rename to amdgpu_ttm_recover_gart
Signed-off-by: Chunming Zhou <David1.Zhou@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 | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index bfdd445a8bb6..c2459abb408d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2206,6 +2206,11 @@ retry: } if (!r) { amdgpu_irq_gpu_reset_resume_helper(adev); + if (need_full_reset && amdgpu_need_backup(adev)) { + r = amdgpu_ttm_recover_gart(adev); + if (r) + DRM_ERROR("gart recovery failed!!!\n"); + } r = amdgpu_ib_ring_tests(adev); if (r) { dev_err(adev->dev, "ib ring test failed (%d).\n", r); |