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authorChristian König <christian.koenig@amd.com>2016-08-15 11:00:22 -0400
committerAlex Deucher <alexander.deucher@amd.com>2016-10-25 14:38:13 -0400
commit03f48dd5d2085b978353a804635b6d34e77a5635 (patch)
tree4f55e06c16167af6227c9a348c7e168c7346a6c8 /drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
parentcfa32556e58d8a353666fb007f708a4955c6711c (diff)
drm/amdgpu: add AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS flag v3
Add a flag noting that a BO must be created using linear VRAM and set this flag on all in kernel users where appropriate. Hopefully I haven't missed anything. v2: add it in a few more places, fix CPU mapping. v3: rename to VRAM_CONTIGUOUS, fix typo in CS code. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Tested-by: Mike Lothian <mike@fireburn.co.uk> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index e3281cacc586..4cf3ca755810 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -1002,7 +1002,8 @@ int amdgpu_uvd_get_create_msg(struct amdgpu_ring *ring, uint32_t handle,
1002 1002
1003 r = amdgpu_bo_create(adev, 1024, PAGE_SIZE, true, 1003 r = amdgpu_bo_create(adev, 1024, PAGE_SIZE, true,
1004 AMDGPU_GEM_DOMAIN_VRAM, 1004 AMDGPU_GEM_DOMAIN_VRAM,
1005 AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED, 1005 AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
1006 AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS,
1006 NULL, NULL, &bo); 1007 NULL, NULL, &bo);
1007 if (r) 1008 if (r)
1008 return r; 1009 return r;
@@ -1051,7 +1052,8 @@ int amdgpu_uvd_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle,
1051 1052
1052 r = amdgpu_bo_create(adev, 1024, PAGE_SIZE, true, 1053 r = amdgpu_bo_create(adev, 1024, PAGE_SIZE, true,
1053 AMDGPU_GEM_DOMAIN_VRAM, 1054 AMDGPU_GEM_DOMAIN_VRAM,
1054 AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED, 1055 AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
1056 AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS,
1055 NULL, NULL, &bo); 1057 NULL, NULL, &bo);
1056 if (r) 1058 if (r)
1057 return r; 1059 return r;