void mdp5_disable_vblank(struct msm_kms *kms, struct drm_crtc *crtc) { struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms)); mdp5_enable(mdp5_kms); mdp_update_vblank_mask(to_mdp_kms(kms), mdp5_crtc_vblank(crtc), false); mdp5_disable(mdp5_kms); }
static void mdp5_irq_mdp(struct mdp_kms *mdp_kms) { struct mdp5_kms *mdp5_kms = to_mdp5_kms(mdp_kms); struct drm_device *dev = mdp5_kms->dev; struct msm_drm_private *priv = dev->dev_private; unsigned int id; uint32_t status, enable; enable = mdp5_read(mdp5_kms, REG_MDP5_MDP_INTR_EN(0)); status = mdp5_read(mdp5_kms, REG_MDP5_MDP_INTR_STATUS(0)) & enable; mdp5_write(mdp5_kms, REG_MDP5_MDP_INTR_CLEAR(0), status); VERB("status=%08x", status); mdp_dispatch_irqs(mdp_kms, status); for (id = 0; id < priv->num_crtcs; id++) if (status & mdp5_crtc_vblank(priv->crtcs[id])) drm_handle_vblank(dev, id); }