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drm/udl: Use fbdev-shmem
authorThomas Zimmermann <tzimmermann@suse.de>
Fri, 19 Apr 2024 08:29:11 +0000 (10:29 +0200)
committerThomas Zimmermann <tzimmermann@suse.de>
Thu, 2 May 2024 09:33:21 +0000 (11:33 +0200)
commit0f8c7314772fb28e481d49ce4e0d96ff4dec2bb2
tree8f6361bbcc5fc27fa62797d7f0d65dad8f3b5f8dtree
parent5134fa750e7110cca3076b0f0f2ad835bf3fc16ecommit | diff
drm/udl: 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: Dave Airlie <airlied@redhat.com>
Cc: Sean Paul <sean@poorly.run>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240419083331.7761-19-tzimmermann@suse.de
drivers/gpu/drm/udl/udl_drv.c diff | blob | history
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