diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2021-04-06 12:08:57 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-04-09 23:54:05 +0300 |
| commit | e90f8be3b91c99346b70b419ec6f4a3d5a4c828e (patch) | |
| tree | 2afba5f24b863a4fb7a9e9915bb71c0e25e212a7 /drivers/gpu/drm/amd | |
| parent | 55fa622fe635bfc3f2587d784f6facc30f8fdf12 (diff) | |
| download | linux-e90f8be3b91c99346b70b419ec6f4a3d5a4c828e.tar.xz | |
drm/amdgpu: Remove unused function amdgpu_bo_fbdev_mmap()
Remove an unused function. Mapping the fbdev framebuffer is apparently
not supported.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 19 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 2 |
2 files changed, 0 insertions, 21 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index d2265d457854..1345f7eba011 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -1130,25 +1130,6 @@ void amdgpu_bo_fini(struct amdgpu_device *adev) } /** - * amdgpu_bo_fbdev_mmap - mmap fbdev memory - * @bo: &amdgpu_bo buffer object - * @vma: vma as input from the fbdev mmap method - * - * Calls ttm_fbdev_mmap() to mmap fbdev memory if it is backed by a bo. - * - * Returns: - * 0 for success or a negative error code on failure. - */ -int amdgpu_bo_fbdev_mmap(struct amdgpu_bo *bo, - struct vm_area_struct *vma) -{ - if (vma->vm_pgoff != 0) - return -EACCES; - - return ttm_bo_mmap_obj(vma, &bo->tbo); -} - -/** * amdgpu_bo_set_tiling_flags - set tiling flags * @bo: &amdgpu_bo buffer object * @tiling_flags: new flags diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h index 25411b2c4dd9..2d1fefbe1e99 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h @@ -279,8 +279,6 @@ void amdgpu_bo_unpin(struct amdgpu_bo *bo); int amdgpu_bo_evict_vram(struct amdgpu_device *adev); int amdgpu_bo_init(struct amdgpu_device *adev); void amdgpu_bo_fini(struct amdgpu_device *adev); -int amdgpu_bo_fbdev_mmap(struct amdgpu_bo *bo, - struct vm_area_struct *vma); int amdgpu_bo_set_tiling_flags(struct amdgpu_bo *bo, u64 tiling_flags); void amdgpu_bo_get_tiling_flags(struct amdgpu_bo *bo, u64 *tiling_flags); int amdgpu_bo_set_metadata (struct amdgpu_bo *bo, void *metadata, |