drm/virtio: fix vblank handling
authorGerd Hoffmann <kraxel@redhat.com>
Wed, 5 Feb 2020 06:53:11 +0000 (07:53 +0100)
committerGerd Hoffmann <kraxel@redhat.com>
Wed, 5 Feb 2020 10:47:47 +0000 (11:47 +0100)
commitfda157211432b8438668cd3e80e7b19fb7555691
treed640e4d4614643de08ca4bd81939698dc3463366
parent8e4ff9b569572880b65d58976bb701a40ef1d9c4
drm/virtio: fix vblank handling

virtio has its own commit fail function.  Add the
drm_atomic_helper_fake_vblank() call there.

Fixes: 2a735ad3d211 ("drm/virtio: Remove sending of vblank event")
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: http://patchwork.freedesktop.org/patch/msgid/20200205065312.15790-1-kraxel@redhat.com
drivers/gpu/drm/virtio/virtgpu_display.c