From: Gustavo Padovan gustavo.padovan@collabora.co.uk
virtio-gpu sends vblank events in virtio_gpu_crtc_atomic_flush, and because of that it must be called for disabled planes too. Ask drm_atomic_helper_commit_planes to do that.
v2: update to use new drm_atomic_helper_commit_planes() API.
Signed-off-by: Gerd Hoffmann kraxel@redhat.com Signed-off-by: Gustavo Padovan gustavo.padovan@collabora.co.uk --- drivers/gpu/drm/virtio/virtgpu_display.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c index 6848651..64facc8 100644 --- a/drivers/gpu/drm/virtio/virtgpu_display.c +++ b/drivers/gpu/drm/virtio/virtgpu_display.c @@ -340,8 +340,7 @@ static void vgdev_atomic_commit_tail(struct drm_atomic_state *state)
drm_atomic_helper_commit_modeset_disables(dev, state); drm_atomic_helper_commit_modeset_enables(dev, state); - drm_atomic_helper_commit_planes(dev, state, - DRM_PLANE_COMMIT_ACTIVE_ONLY); + drm_atomic_helper_commit_planes(dev, state, 0);
drm_atomic_helper_commit_hw_done(state);