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authorChristian König <christian.koenig@amd.com>2018-01-12 21:14:42 +0300
committerAlex Deucher <alexander.deucher@amd.com>2018-02-19 22:18:09 +0300
commit5518625d6a50c1724b2b2a796fc2fb1a8f1a9c21 (patch)
tree13ce65f4878081221fbaa1bf1a5fff58cba7bb4b /drivers/gpu/drm/amd/amdgpu/vi.h
parentd9a701ccd6dafc30f48ad8c1b7d8ab4477547707 (diff)
downloadlinux-5518625d6a50c1724b2b2a796fc2fb1a8f1a9c21.tar.xz
drm/amdgpu: implement gmc_v8_0_emit_flush_gpu_tlb
Unify tlb flushing for gmc v8. v2: handle UVD v6 as well Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/vi.h')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/vi.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.h b/drivers/gpu/drm/amd/amdgpu/vi.h
index 575d7aed5d32..6cc2bee4abf7 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.h
+++ b/drivers/gpu/drm/amd/amdgpu/vi.h
@@ -24,6 +24,8 @@
#ifndef __VI_H__
#define __VI_H__
+#define VI_FLUSH_GPU_TLB_NUM_WREG 2
+
void vi_srbm_select(struct amdgpu_device *adev,
u32 me, u32 pipe, u32 queue, u32 vmid);
int vi_set_ip_blocks(struct amdgpu_device *adev);