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authorDave Airlie <airlied@redhat.com>2019-11-01 11:27:39 +1000
committerDave Airlie <airlied@redhat.com>2019-11-01 11:27:39 +1000
commite54de91a24753da713b9bcf9fcd93eec246e45e7 (patch)
tree23eb0f8ca192d502897ce5d94378f809509cc172 /drivers/gpu/drm/scheduler/sched_main.c
parent2cac8c4480f25f6a0eb77358cf0f6d3b2e0de0f4 (diff)
parente8a170ff9a3576730e43c0dbdd27b7cd3dc56848 (diff)
Merge tag 'drm-fixes-5.4-2019-10-30' of git://people.freedesktop.org/~agd5f/linux into drm-fixesdrm-fixes-2019-11-01
drm-fixes-5.4-2019-10-30: amdgpu: - clang fixes - Updated golden settings - GPUVM fixes for navi - Navi sdma fix - Navi display fixes - Freesync fix - Gamma fix for DCN - DP dongle detection fix - Fix for undervolting on vega10 radeon: - enable kexec fix for PPC scheduler: - set an error on fence if hw job failed Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191030162339.44366-1-alexander.deucher@amd.com
Diffstat (limited to 'drivers/gpu/drm/scheduler/sched_main.c')
-rw-r--r--drivers/gpu/drm/scheduler/sched_main.c19
1 files changed, 16 insertions, 3 deletions
diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c
index 9a0ee74d82dc..f39b97ed4ade 100644
--- a/drivers/gpu/drm/scheduler/sched_main.c
+++ b/drivers/gpu/drm/scheduler/sched_main.c
@@ -479,6 +479,7 @@ void drm_sched_resubmit_jobs(struct drm_gpu_scheduler *sched)
struct drm_sched_job *s_job, *tmp;
uint64_t guilty_context;
bool found_guilty = false;
+ struct dma_fence *fence;
list_for_each_entry_safe(s_job, tmp, &sched->ring_mirror_list, node) {
struct drm_sched_fence *s_fence = s_job->s_fence;
@@ -492,7 +493,16 @@ void drm_sched_resubmit_jobs(struct drm_gpu_scheduler *sched)
dma_fence_set_error(&s_fence->finished, -ECANCELED);
dma_fence_put(s_job->s_fence->parent);
- s_job->s_fence->parent = sched->ops->run_job(s_job);
+ fence = sched->ops->run_job(s_job);
+
+ if (IS_ERR_OR_NULL(fence)) {
+ s_job->s_fence->parent = NULL;
+ dma_fence_set_error(&s_fence->finished, PTR_ERR(fence));
+ } else {
+ s_job->s_fence->parent = fence;
+ }
+
+
}
}
EXPORT_SYMBOL(drm_sched_resubmit_jobs);
@@ -720,7 +730,7 @@ static int drm_sched_main(void *param)
fence = sched->ops->run_job(sched_job);
drm_sched_fence_scheduled(s_fence);
- if (fence) {
+ if (!IS_ERR_OR_NULL(fence)) {
s_fence->parent = dma_fence_get(fence);
r = dma_fence_add_callback(fence, &sched_job->cb,
drm_sched_process_job);
@@ -730,8 +740,11 @@ static int drm_sched_main(void *param)
DRM_ERROR("fence add callback failed (%d)\n",
r);
dma_fence_put(fence);
- } else
+ } else {
+
+ dma_fence_set_error(&s_fence->finished, PTR_ERR(fence));
drm_sched_process_job(NULL, &sched_job->cb);
+ }
wake_up(&sched->job_scheduled);
}