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drm/tiny/simpledrm: Use fbdev-shmem
authorThomas Zimmermann <tzimmermann@suse.de>
Fri, 19 Apr 2024 08:29:10 +0000 (10:29 +0200)
committerThomas Zimmermann <tzimmermann@suse.de>
Thu, 2 May 2024 09:33:20 +0000 (11:33 +0200)
commit5134fa750e7110cca3076b0f0f2ad835bf3fc16e
treef36921a7687eeec183c3dbd32c10c0539c4e855dtree
parent049f75bd0b0d6464a41ddaf482f0055a45ac055ecommit | diff
drm/tiny/simpledrm: Use fbdev-shmem

Implement fbdev emulation with fbdev-shmem. Avoids the overhead of
fbdev-generic's additional shadow buffering. No functional changes.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240419083331.7761-18-tzimmermann@suse.de
drivers/gpu/drm/tiny/simpledrm.c diff | blob | history
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