314 static void hdmi_start_audio_stream(struct omap_hdmi *hd)  in hdmi_start_audio_stream()  argument
316 	hdmi_wp_audio_enable(&hd->wp, true);  in hdmi_start_audio_stream()
317 	hdmi4_audio_start(&hd->core, &hd->wp);  in hdmi_start_audio_stream()
320 static void hdmi_stop_audio_stream(struct omap_hdmi *hd)  in hdmi_stop_audio_stream()  argument
322 	hdmi4_audio_stop(&hd->core, &hd->wp);  in hdmi_stop_audio_stream()
323 	hdmi_wp_audio_enable(&hd->wp, false);  in hdmi_stop_audio_stream()
566 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_startup()  local
569 	mutex_lock(&hd->lock);  in hdmi_audio_startup()
571 	if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) {  in hdmi_audio_startup()
576 	hd->audio_abort_cb = abort_cb;  in hdmi_audio_startup()
579 	mutex_unlock(&hd->lock);  in hdmi_audio_startup()
586 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_shutdown()  local
588 	mutex_lock(&hd->lock);  in hdmi_audio_shutdown()
589 	hd->audio_abort_cb = NULL;  in hdmi_audio_shutdown()
590 	hd->audio_configured = false;  in hdmi_audio_shutdown()
591 	hd->audio_playing = false;  in hdmi_audio_shutdown()
592 	mutex_unlock(&hd->lock);  in hdmi_audio_shutdown()
599 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_start()  local
602 	WARN_ON(!hdmi_mode_has_audio(&hd->cfg));  in hdmi_audio_start()
604 	spin_lock_irqsave(&hd->audio_playing_lock, flags);  in hdmi_audio_start()
606 	if (hd->display_enabled)  in hdmi_audio_start()
607 		hdmi_start_audio_stream(hd);  in hdmi_audio_start()
608 	hd->audio_playing = true;  in hdmi_audio_start()
610 	spin_unlock_irqrestore(&hd->audio_playing_lock, flags);  in hdmi_audio_start()
616 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_stop()  local
619 	WARN_ON(!hdmi_mode_has_audio(&hd->cfg));  in hdmi_audio_stop()
621 	spin_lock_irqsave(&hd->audio_playing_lock, flags);  in hdmi_audio_stop()
623 	if (hd->display_enabled)  in hdmi_audio_stop()
624 		hdmi_stop_audio_stream(hd);  in hdmi_audio_stop()
625 	hd->audio_playing = false;  in hdmi_audio_stop()
627 	spin_unlock_irqrestore(&hd->audio_playing_lock, flags);  in hdmi_audio_stop()
633 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_config()  local
636 	mutex_lock(&hd->lock);  in hdmi_audio_config()
638 	if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) {  in hdmi_audio_config()
643 	ret = hdmi4_audio_config(&hd->core, &hd->wp, dss_audio,  in hdmi_audio_config()
644 				 hd->cfg.timings.pixelclock);  in hdmi_audio_config()
646 		hd->audio_configured = true;  in hdmi_audio_config()
647 		hd->audio_config = *dss_audio;  in hdmi_audio_config()
650 	mutex_unlock(&hd->lock);  in hdmi_audio_config()