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Commit 1ebe99a7 authored by Boris Brezillon's avatar Boris Brezillon
Browse files

drm/vc4: Call drm_atomic_helper_fake_vblank() in the commit path 



Mimic what is done in drm_atomic_commit_tail() and call
drm_atomic_helper_fake_vblank() so that VBLANK events are faked
when the drm_crtc_state.no_vblank is true. Will be needed when we'll
add support for the transposer block.

Signed-off-by: default avatarBoris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: default avatarEric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20180703075022.15138-8-boris.brezillon@bootlin.com
parent 6fb42b66

drivers/gpu/drm/vc4/vc4_kms.c

+2 −0
Original line number Diff line number Diff line
@@ -153,6 +153,8 @@ vc4_atomic_complete_commit(struct drm_atomic_state *state) 


	drm_atomic_helper_commit_modeset_enables(dev, state);



	drm_atomic_helper_fake_vblank(state);



	drm_atomic_helper_commit_hw_done(state);



	drm_atomic_helper_wait_for_flip_done(dev, state);