pm_runtime_put_sync(dev->dev);
- drm_crtc_vblank_on(c);
}
#define ATMEL_HLCDC_RGB444_OUTPUT BIT(0)
static void atmel_hlcdc_crtc_atomic_begin(struct drm_crtc *c,
struct drm_atomic_state *state)
+{
+ drm_crtc_vblank_on(c);
+}
+
+static void atmel_hlcdc_crtc_atomic_flush(struct drm_crtc *c,
+ struct drm_atomic_state *state)
{
struct atmel_hlcdc_crtc *crtc = drm_crtc_to_atmel_hlcdc_crtc(c);
+ unsigned long flags;
+
+ spin_lock_irqsave(&c->dev->event_lock, flags);
if (c->state->event) {
c->state->event->pipe = drm_crtc_index(c);
crtc->event = c->state->event;
c->state->event = NULL;
}
-}
-
-static void atmel_hlcdc_crtc_atomic_flush(struct drm_crtc *crtc,
- struct drm_atomic_state *state)
-{
- /* TODO: write common plane control register if available */
+ spin_unlock_irqrestore(&c->dev->event_lock, flags);
}
static const struct drm_crtc_helper_funcs lcdc_crtc_helper_funcs = {