drm/amdgpu: make sure the fence is emitted before ring to get it.

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Acked-by: Christian K?nig <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index becb26317467..127867c2fc37 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -81,6 +81,7 @@ extern int amdgpu_vm_size;
 extern int amdgpu_vm_block_size;
 extern int amdgpu_enable_scheduler;
 
+#define AMDGPU_WAIT_IDLE_TIMEOUT_IN_MS          3000
 #define AMDGPU_MAX_USEC_TIMEOUT                 100000  /* 100 ms */
 #define AMDGPU_FENCE_JIFFIES_TIMEOUT            (HZ / 2)
 /* AMDGPU_IB_POOL_SIZE must be a power of 2 */
@@ -1239,6 +1240,7 @@ struct amdgpu_cs_parser {
         /* user fence */
         struct amdgpu_user_fence uf;
 
+        struct amdgpu_ring *ring;
         struct mutex job_lock;
         struct work_struct job_work;
         int (*prepare_job)(struct amdgpu_cs_parser *sched_job);