diff options
| author | Christian König <christian.koenig@amd.com> | 2021-08-18 15:05:28 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-08-20 19:09:32 +0300 |
| commit | 9deb0b3dcf13e573d54bec8498f044da9780f4e2 (patch) | |
| tree | 50504e4811859439ab1ba1819965a8953cc4cf32 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | 8ac1696b1d6b9de0d31447d9e86fe8948b12dec1 (diff) | |
| download | linux-9deb0b3dcf13e573d54bec8498f044da9780f4e2.tar.xz | |
drm/amdgpu: use the preferred pin domain after the check
For some reason we run into an use case where a BO is already pinned
into GTT, but should be pinned into VRAM|GTT again.
Handle that case gracefully as well.
Reviewed-by: Shashank Sharma <Shashank.sharma@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index d15eee98204d..7734c10ae74e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -920,11 +920,6 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain, return -EINVAL; } - /* This assumes only APU display buffers are pinned with (VRAM|GTT). - * See function amdgpu_display_supported_domains() - */ - domain = amdgpu_bo_get_preferred_pin_domain(adev, domain); - if (bo->tbo.pin_count) { uint32_t mem_type = bo->tbo.resource->mem_type; uint32_t mem_flags = bo->tbo.resource->placement; @@ -949,6 +944,11 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain, return 0; } + /* This assumes only APU display buffers are pinned with (VRAM|GTT). + * See function amdgpu_display_supported_domains() + */ + domain = amdgpu_bo_get_preferred_pin_domain(adev, domain); + if (bo->tbo.base.import_attach) dma_buf_pin(bo->tbo.base.import_attach); |