320 static void hdmi_start_audio_stream(struct omap_hdmi *hd)  in hdmi_start_audio_stream()  argument
322 	hdmi_wp_audio_enable(&hd->wp, true);  in hdmi_start_audio_stream()
323 	hdmi4_audio_start(&hd->core, &hd->wp);  in hdmi_start_audio_stream()
326 static void hdmi_stop_audio_stream(struct omap_hdmi *hd)  in hdmi_stop_audio_stream()  argument
328 	hdmi4_audio_stop(&hd->core, &hd->wp);  in hdmi_stop_audio_stream()
329 	hdmi_wp_audio_enable(&hd->wp, false);  in hdmi_stop_audio_stream()
569 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_startup()  local
572 	mutex_lock(&hd->lock);  in hdmi_audio_startup()
574 	if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) {  in hdmi_audio_startup()
579 	hd->audio_abort_cb = abort_cb;  in hdmi_audio_startup()
582 	mutex_unlock(&hd->lock);  in hdmi_audio_startup()
589 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_shutdown()  local
591 	mutex_lock(&hd->lock);  in hdmi_audio_shutdown()
592 	hd->audio_abort_cb = NULL;  in hdmi_audio_shutdown()
593 	hd->audio_configured = false;  in hdmi_audio_shutdown()
594 	hd->audio_playing = false;  in hdmi_audio_shutdown()
595 	mutex_unlock(&hd->lock);  in hdmi_audio_shutdown()
602 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_start()  local
605 	WARN_ON(!hdmi_mode_has_audio(&hd->cfg));  in hdmi_audio_start()
607 	spin_lock_irqsave(&hd->audio_playing_lock, flags);  in hdmi_audio_start()
609 	if (hd->display_enabled)  in hdmi_audio_start()
610 		hdmi_start_audio_stream(hd);  in hdmi_audio_start()
611 	hd->audio_playing = true;  in hdmi_audio_start()
613 	spin_unlock_irqrestore(&hd->audio_playing_lock, flags);  in hdmi_audio_start()
619 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_stop()  local
622 	WARN_ON(!hdmi_mode_has_audio(&hd->cfg));  in hdmi_audio_stop()
624 	spin_lock_irqsave(&hd->audio_playing_lock, flags);  in hdmi_audio_stop()
626 	if (hd->display_enabled)  in hdmi_audio_stop()
627 		hdmi_stop_audio_stream(hd);  in hdmi_audio_stop()
628 	hd->audio_playing = false;  in hdmi_audio_stop()
630 	spin_unlock_irqrestore(&hd->audio_playing_lock, flags);  in hdmi_audio_stop()
636 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_config()  local
639 	mutex_lock(&hd->lock);  in hdmi_audio_config()
641 	if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) {  in hdmi_audio_config()
646 	ret = hdmi4_audio_config(&hd->core, &hd->wp, dss_audio,  in hdmi_audio_config()
647 				 hd->cfg.vm.pixelclock);  in hdmi_audio_config()
649 		hd->audio_configured = true;  in hdmi_audio_config()
650 		hd->audio_config = *dss_audio;  in hdmi_audio_config()
653 	mutex_unlock(&hd->lock);  in hdmi_audio_config()