drm: Introduce a drm_crtc_commit_wait helper

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There's currently four users of the same logic to wait for a commit to
be flipped: three for the CRTCs, connectors and planes in
drm_atomic_helper_wait_for_dependencies, and one in vc4.

Let's consolidate this a bit to avoid any code duplication.

Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20210111084401.117152-1-maxime@cerno.tech

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Maxime Ripard 2021-01-11 09:44:01 +01:00

parent d1a73c641a

commit b99c2c9541

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4 changed files with 56 additions and 65 deletions

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include/drm/drm_atomic.h

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