drm/vram-helpers: Set plane fence for display update

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Calling the VRAM helper's prepare_fb() helper now sets the plane's
fence object. This will be useful for PRIME support. VRAM helpers
don't support buffer sharing ATM, so for now there are no drivers
requiring this change.

v2:
	* removed a TODO comment about buffer synchronization

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200331092740.29282-1-tzimmermann@suse.de

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This commit is contained in:

Thomas Zimmermann 2020-03-31 11:27:40 +02:00

parent 8e334c1d89

commit d7b001d852

1 changed files with 8 additions and 3 deletions

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11

drivers/gpu/drm/drm_gem_vram_helper.c

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