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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2023-10-09 17:06:34 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-11-14 12:17:22 +0300 |
| commit | e7c814d305e110d6db3f440d14490a8d0d9477d9 (patch) | |
| tree | bc982249e0f779773f53e8e695e99ae48aafa49e /drivers/gpu/drm/solomon | |
| parent | 58b184dcb3f4c52c15b6ff4fa2fa0d69d1e1313f (diff) | |
| download | linux-e7c814d305e110d6db3f440d14490a8d0d9477d9.tar.xz | |
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 <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231009141018.11291-6-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/solomon')
0 files changed, 0 insertions, 0 deletions