diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2018-08-13 17:28:55 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2018-09-05 08:26:24 +0200 |
| commit | 6c19787e10b1bb99abbc3d257156c22bea5ca5b1 (patch) | |
| tree | 5be573e53b5dfc634f72bc7fd1da768b87e8fd11 /drivers/gpu/drm/virtio/virtgpu_plane.c | |
| parent | 7948a2b15873319d1bff4d37c09b9f2bf87b9021 (diff) | |
| download | linux-6c19787e10b1bb99abbc3d257156c22bea5ca5b1.tar.bz2 | |
drm/virtio: track virtual output state
Track whenever an virtual output (crtc) is enabled or disabled.
On atomic updates check for both framebuffer being present and crtc
being enabled to figure whenever the output is active or not.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20180813152855.12863-1-kraxel@redhat.com
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_plane.c')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_plane.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c index dc5b5b2b7aab..88f2fb8c61c4 100644 --- a/drivers/gpu/drm/virtio/virtgpu_plane.c +++ b/drivers/gpu/drm/virtio/virtgpu_plane.c @@ -152,7 +152,7 @@ static void virtio_gpu_primary_plane_update(struct drm_plane *plane, if (WARN_ON(!output)) return; - if (plane->state->fb) { + if (plane->state->fb && output->enabled) { vgfb = to_virtio_gpu_framebuffer(plane->state->fb); bo = gem_to_virtio_gpu_obj(vgfb->base.obj[0]); handle = bo->hw_res_handle; |