345 static void hdmi_start_audio_stream(struct omap_hdmi *hd)  in hdmi_start_audio_stream()  argument
347 	hdmi_wp_audio_enable(&hd->wp, true);  in hdmi_start_audio_stream()
348 	hdmi4_audio_start(&hd->core, &hd->wp);  in hdmi_start_audio_stream()
351 static void hdmi_stop_audio_stream(struct omap_hdmi *hd)  in hdmi_stop_audio_stream()  argument
353 	hdmi4_audio_stop(&hd->core, &hd->wp);  in hdmi_stop_audio_stream()
354 	hdmi_wp_audio_enable(&hd->wp, false);  in hdmi_stop_audio_stream()
617 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_startup()  local
619 	mutex_lock(&hd->lock);  in hdmi_audio_startup()
621 	WARN_ON(hd->audio_abort_cb != NULL);  in hdmi_audio_startup()
623 	hd->audio_abort_cb = abort_cb;  in hdmi_audio_startup()
625 	mutex_unlock(&hd->lock);  in hdmi_audio_startup()
632 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_shutdown()  local
634 	mutex_lock(&hd->lock);  in hdmi_audio_shutdown()
635 	hd->audio_abort_cb = NULL;  in hdmi_audio_shutdown()
636 	hd->audio_configured = false;  in hdmi_audio_shutdown()
637 	hd->audio_playing = false;  in hdmi_audio_shutdown()
638 	mutex_unlock(&hd->lock);  in hdmi_audio_shutdown()
645 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_start()  local
648 	spin_lock_irqsave(&hd->audio_playing_lock, flags);  in hdmi_audio_start()
650 	if (hd->display_enabled) {  in hdmi_audio_start()
651 		if (!hdmi_mode_has_audio(&hd->cfg))  in hdmi_audio_start()
654 		hdmi_start_audio_stream(hd);  in hdmi_audio_start()
656 	hd->audio_playing = true;  in hdmi_audio_start()
658 	spin_unlock_irqrestore(&hd->audio_playing_lock, flags);  in hdmi_audio_start()
664 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_stop()  local
667 	WARN_ON(!hdmi_mode_has_audio(&hd->cfg));  in hdmi_audio_stop()
669 	spin_lock_irqsave(&hd->audio_playing_lock, flags);  in hdmi_audio_stop()
671 	if (hd->display_enabled)  in hdmi_audio_stop()
672 		hdmi_stop_audio_stream(hd);  in hdmi_audio_stop()
673 	hd->audio_playing = false;  in hdmi_audio_stop()
675 	spin_unlock_irqrestore(&hd->audio_playing_lock, flags);  in hdmi_audio_stop()
681 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_config()  local
684 	mutex_lock(&hd->lock);  in hdmi_audio_config()
686 	if (hd->display_enabled) {  in hdmi_audio_config()
687 		ret = hdmi4_audio_config(&hd->core, &hd->wp, dss_audio,  in hdmi_audio_config()
688 					 hd->cfg.vm.pixelclock);  in hdmi_audio_config()
693 	hd->audio_configured = true;  in hdmi_audio_config()
694 	hd->audio_config = *dss_audio;  in hdmi_audio_config()
696 	mutex_unlock(&hd->lock);  in hdmi_audio_config()