struct drm_crtc_state *state)
{
struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);
- struct drm_device *dev = crtc->dev;
-
DBG("%s: check", mdp4_crtc->name);
-
- if (mdp4_crtc->event) {
- dev_err(dev->dev, "already pending flip!\n");
- return -EBUSY;
- }
-
// TODO anything else to check?
-
return 0;
}
struct drm_device *dev = crtc->dev;
unsigned long flags;
- DBG("%s: flush", mdp4_crtc->name);
+ DBG("%s: event: %p", mdp4_crtc->name, crtc->state->event);
WARN_ON(mdp4_crtc->event);