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drm/tiny/st7735r: Use fbdev-dma
authorThomas Zimmermann <tzimmermann@suse.de>
Fri, 19 Apr 2024 08:29:34 +0000 (10:29 +0200)
committerThomas Zimmermann <tzimmermann@suse.de>
Thu, 2 May 2024 09:33:32 +0000 (11:33 +0200)
commitc32705b5915fbc737710e95a6f4e8eddf3f2ab4f
treea9a91af7ca5b8d83b7db11a203846a95fa6ba4fatree
parent85c8e3ec806b043b449d5646bae4eb8f40acb45dcommit | diff
drm/tiny/st7735r: Use fbdev-dma

Implement fbdev emulation with fbdev-dma. Fbdev-dma now supports
damage handling, which is required by st7735r. Avoids the overhead of
fbdev-generic's additional shadow buffering. No functional changes.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Lechner <david@lechnology.com>
Acked-by: David Lechner <david@lechnology.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240419083331.7761-42-tzimmermann@suse.de
drivers/gpu/drm/tiny/st7735r.c diff | blob | history
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