Am 06.04.21 um 11:08 schrieb Thomas Zimmermann:
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
Should I just upstream this through our internal branches?
Thanks, Christian.
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 19 ------------------- drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 2 -- 2 files changed, 21 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index b99e9d8736c2..cfc89164dee8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -1092,25 +1092,6 @@ 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
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h index 54ceb065e546..46e94d413c5c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h @@ -268,8 +268,6 @@ 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);