Change-Id: Ib305282a21d37d6872afe4c1ce63d53b6517f338 Signed-off-by: Chunming Zhou <david1.z...@amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c index 4a5ffa5..da2f87e1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c @@ -167,6 +167,7 @@ static struct fence *amdgpu_job_run(struct amd_sched_job *sched_job) { struct fence *fence = NULL; struct amdgpu_job *job; + struct amdgpu_fpriv *fpriv = NULL; int r; if (!sched_job) { @@ -178,10 +179,16 @@ static struct fence *amdgpu_job_run(struct amd_sched_job *sched_job) BUG_ON(amdgpu_sync_peek_fence(&job->sync, NULL)); trace_amdgpu_sched_run_job(job); - r = amdgpu_ib_schedule(job->ring, job->num_ibs, job->ibs, job, &fence); - if (r) - DRM_ERROR("Error scheduling IBs (%d)\n", r); - + if (job->vm) + fpriv = container_of(job->vm, struct amdgpu_fpriv, vm); + /* skip ib schedule when vram is lost */ + if (fpriv && amdgpu_kms_vram_lost(job->adev, fpriv)) + DRM_ERROR("Skip scheduling IBs!\n"); + else { + r = amdgpu_ib_schedule(job->ring, job->num_ibs, job->ibs, job, &fence); + if (r) + DRM_ERROR("Error scheduling IBs (%d)\n", r); + } /* if gpu reset, hw fence will be replaced here */ fence_put(job->fence); job->fence = fence_get(fence); -- 1.9.1 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx