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drm/tiny/repaper: Use fbdev-dma
authorThomas Zimmermann <tzimmermann@suse.de>
Fri, 19 Apr 2024 08:29:32 +0000 (10:29 +0200)
committerThomas Zimmermann <tzimmermann@suse.de>
Thu, 2 May 2024 09:33:31 +0000 (11:33 +0200)
commit01849b42e7a7a2b7394511881238b0995a02da39
treec5f5752e7c12fdae31d7b2fe6930b46efedd7f80tree
parent9317ff69170d334545603b689585d5b54e41bdefcommit | diff
drm/tiny/repaper: Use fbdev-dma

Implement fbdev emulation with fbdev-dma. Fbdev-dma now supports
damage handling, which is required by repaper. Avoids the overhead of
fbdev-generic's additional shadow buffering. No functional changes.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: "Noralf Trønnes" <noralf@tronnes.org>
Acked-by: Noralf Trønnes <noralf@tronnes.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240419083331.7761-40-tzimmermann@suse.de
drivers/gpu/drm/tiny/repaper.c diff | blob | history
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