diff options
Diffstat (limited to 'include/uapi/drm/amdgpu_drm.h')
| -rw-r--r-- | include/uapi/drm/amdgpu_drm.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index b193e95f1f24..78fe828f2f79 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -526,6 +526,10 @@ union drm_amdgpu_cs { /* Preempt flag, IB should set Pre_enb bit if PREEMPT flag detected */ #define AMDGPU_IB_FLAG_PREEMPT (1<<2) +/* The IB fence should do the L2 writeback but not invalidate any shader + * caches (L2/vL1/sL1/I$). */ +#define AMDGPU_IB_FLAG_TC_WB_NOT_INVALIDATE (1 << 3) + struct drm_amdgpu_cs_chunk_ib { __u32 _pad; /** AMDGPU_IB_FLAG_* */ |
