armada_reg_queue_end(work->regs, i);
/*
- * Hold the old framebuffer for the work - DRM appears to drop our
- * reference to the old framebuffer in drm_mode_page_flip_ioctl().
+ * Ensure that we hold a reference on the new framebuffer.
+ * This has to match the behaviour in mode_set.
*/
- drm_framebuffer_reference(work->old_fb);
+ drm_framebuffer_reference(fb);
ret = armada_drm_crtc_queue_frame_work(dcrtc, work);
if (ret) {
- /*
- * Undo our reference above; DRM does not drop the reference
- * to this object on error, so that's okay.
- */
- drm_framebuffer_unreference(work->old_fb);
+ /* Undo our reference above */
+ drm_framebuffer_unreference(fb);
kfree(work);
return ret;
}