Pick up the correct source rectangle from framebuffer. Without this multihead setups are not working correctly.
Signed-off-by: Gerd Hoffmann kraxel@redhat.com --- drivers/gpu/drm/virtio/virtgpu_plane.c | 31 ++++++++++++++++++------------- 1 file changed, 18 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c index b7778a7..925ca25 100644 --- a/drivers/gpu/drm/virtio/virtgpu_plane.c +++ b/drivers/gpu/drm/virtio/virtgpu_plane.c @@ -85,27 +85,32 @@ static void virtio_gpu_primary_plane_update(struct drm_plane *plane, if (bo->dumb) { virtio_gpu_cmd_transfer_to_host_2d (vgdev, handle, 0, - cpu_to_le32(plane->state->crtc_w), - cpu_to_le32(plane->state->crtc_h), - plane->state->crtc_x, plane->state->crtc_y, NULL); + cpu_to_le32(plane->state->src_w >> 16), + cpu_to_le32(plane->state->src_h >> 16), + plane->state->src_x >> 16, + plane->state->src_y >> 16, NULL); } } else { handle = 0; }
- DRM_DEBUG("handle 0x%x, crtc %dx%d+%d+%d\n", handle, + DRM_DEBUG("handle 0x%x, crtc %dx%d+%d+%d, src %dx%d+%d+%d\n", handle, plane->state->crtc_w, plane->state->crtc_h, - plane->state->crtc_x, plane->state->crtc_y); + plane->state->crtc_x, plane->state->crtc_y, + plane->state->src_w >> 16, + plane->state->src_h >> 16, + plane->state->src_x >> 16, + plane->state->src_y >> 16); virtio_gpu_cmd_set_scanout(vgdev, output->index, handle, - plane->state->crtc_w, - plane->state->crtc_h, - plane->state->crtc_x, - plane->state->crtc_y); + plane->state->src_w >> 16, + plane->state->src_h >> 16, + plane->state->src_x >> 16, + plane->state->src_y >> 16); virtio_gpu_cmd_resource_flush(vgdev, handle, - plane->state->crtc_x, - plane->state->crtc_y, - plane->state->crtc_w, - plane->state->crtc_h); + plane->state->src_x >> 16, + plane->state->src_y >> 16, + plane->state->src_w >> 16, + plane->state->src_h >> 16); }
static void virtio_gpu_cursor_plane_update(struct drm_plane *plane,