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| author | Thomas Zimmermann <[email protected]> | 2023-10-09 14:06:34 +0000 |
|---|---|---|
| committer | Thomas Zimmermann <[email protected]> | 2023-11-14 09:17:22 +0000 |
| commit | e7c814d305e110d6db3f440d14490a8d0d9477d9 (patch) | |
| tree | bc982249e0f779773f53e8e695e99ae48aafa49e /drivers/gpu/drm/amd/amdgpu/atom.c | |
| parent | drm/ofdrm: Preallocate format-conversion buffer in atomic_check (diff) | |
| download | kernel-e7c814d305e110d6db3f440d14490a8d0d9477d9.tar.gz kernel-e7c814d305e110d6db3f440d14490a8d0d9477d9.zip | |
drm/simpledrm: Preallocate format-conversion buffer in atomic_check
Preallocate the format-conversion state's storage in the plane's
atomic_check function if a format conversion is necessary. Allows
the update to fail if no memory is available. Avoids the same
allocation within atomic_update, which may not fail.
Also inline drm_plane_helper_atomic_check() into the driver and thus
return early for invisible planes. Avoids memory allocation entirely
in this case.
Signed-off-by: Thomas Zimmermann <[email protected]>
Reviewed-by: Javier Martinez Canillas <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/atom.c')
0 files changed, 0 insertions, 0 deletions