drm/vboxvideo: Switch to drm_atomic_helper_dirty_fb()

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The vboxvideo driver provides struct drm_framebuffer_funcs.dirty_fb from
its own implementation. Switch over to drm_atomic_helper_dirty_fb() and
handle screen updates in the primary plane's atomic_update function.

With dirty_fb out of the way, we can further replace struct vbox_frammebuffer
with generic code.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20191011134808.3955-3-tzimmermann@suse.de

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This commit is contained in:

Thomas Zimmermann 2019-10-11 15:48:07 +02:00

parent 2695eae1f6

commit 1a74ccfac5

3 changed files with 35 additions and 63 deletions

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4

drivers/gpu/drm/vboxvideo/vbox_drv.h

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61

drivers/gpu/drm/vboxvideo/vbox_main.c

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33

drivers/gpu/drm/vboxvideo/vbox_mode.c

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