diff options
| author | Thomas Zimmermann <[email protected]> | 2021-07-30 18:35:09 +0000 |
|---|---|---|
| committer | Thomas Zimmermann <[email protected]> | 2021-08-02 14:41:20 +0000 |
| commit | 0ec77bd92b513aa4e556e5b92ccd993677d21cbc (patch) | |
| tree | 9f2df07e1ee0f0eecde3ea398a2a870ad08ec322 /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | |
| parent | drm/gem: Provide drm_gem_fb_{vmap,vunmap}() (diff) | |
| download | kernel-0ec77bd92b513aa4e556e5b92ccd993677d21cbc.tar.gz kernel-0ec77bd92b513aa4e556e5b92ccd993677d21cbc.zip | |
drm/gem: Clear mapping addresses for unused framebuffer planes
Set the returned mapping address to NULL if a framebuffer plane does
not have a BO associated with it. Likewise, ignore mappings of NULL
during framebuffer unmap operations. Allows users of the functions to
perform unmap operations of certain BOs by themselfes.
Signed-off-by: Thomas Zimmermann <[email protected]>
Reviewed-by: Sam Ravnborg <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c')
0 files changed, 0 insertions, 0 deletions