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| author | Nirmoy Das <nirmoy.aiemd@gmail.com> | 2020-06-24 21:26:41 +0300 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2020-06-25 12:58:42 +0300 |
| commit | b1a8ef952a25a926869deca08b74874ecfadf7ad (patch) | |
| tree | 4c14fbf72e15a67a1d63cc159ce8d8a028f9b023 /drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | |
| parent | ebf93015097367d4de77deea5d4d9b657dbf7a49 (diff) | |
| download | linux-b1a8ef952a25a926869deca08b74874ecfadf7ad.tar.xz | |
drm/amdgpu: move ttm bo->offset to amdgpu_bo
GPU address should belong to driver not in memory management.
This patch moves ttm bo.offset and gpu_offset calculation to amdgpu driver.
Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/372930/
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h index 6b22dc41ef13..b6086ab21069 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h @@ -112,6 +112,7 @@ int amdgpu_fill_buffer(struct amdgpu_bo *bo, int amdgpu_mmap(struct file *filp, struct vm_area_struct *vma); int amdgpu_ttm_alloc_gart(struct ttm_buffer_object *bo); int amdgpu_ttm_recover_gart(struct ttm_buffer_object *tbo); +uint64_t amdgpu_ttm_domain_start(struct amdgpu_device *adev, uint32_t type); #if IS_ENABLED(CONFIG_DRM_AMDGPU_USERPTR) int amdgpu_ttm_tt_get_user_pages(struct amdgpu_bo *bo, struct page **pages); |