264 static void hdmi_start_audio_stream(struct omap_hdmi *hd)  in hdmi_start_audio_stream()  argument
266 	hdmi_wp_audio_enable(&hd->wp, true);  in hdmi_start_audio_stream()
267 	hdmi4_audio_start(&hd->core, &hd->wp);  in hdmi_start_audio_stream()
270 static void hdmi_stop_audio_stream(struct omap_hdmi *hd)  in hdmi_stop_audio_stream()  argument
272 	hdmi4_audio_stop(&hd->core, &hd->wp);  in hdmi_stop_audio_stream()
273 	hdmi_wp_audio_enable(&hd->wp, false);  in hdmi_stop_audio_stream()
527 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_startup()  local
529 	mutex_lock(&hd->lock);  in hdmi_audio_startup()
531 	WARN_ON(hd->audio_abort_cb != NULL);  in hdmi_audio_startup()
533 	hd->audio_abort_cb = abort_cb;  in hdmi_audio_startup()
535 	mutex_unlock(&hd->lock);  in hdmi_audio_startup()
542 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_shutdown()  local
544 	mutex_lock(&hd->lock);  in hdmi_audio_shutdown()
545 	hd->audio_abort_cb = NULL;  in hdmi_audio_shutdown()
546 	hd->audio_configured = false;  in hdmi_audio_shutdown()
547 	hd->audio_playing = false;  in hdmi_audio_shutdown()
548 	mutex_unlock(&hd->lock);  in hdmi_audio_shutdown()
555 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_start()  local
558 	spin_lock_irqsave(&hd->audio_playing_lock, flags);  in hdmi_audio_start()
560 	if (hd->display_enabled) {  in hdmi_audio_start()
561 		if (!hdmi_mode_has_audio(&hd->cfg))  in hdmi_audio_start()
564 		hdmi_start_audio_stream(hd);  in hdmi_audio_start()
566 	hd->audio_playing = true;  in hdmi_audio_start()
568 	spin_unlock_irqrestore(&hd->audio_playing_lock, flags);  in hdmi_audio_start()
574 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_stop()  local
577 	WARN_ON(!hdmi_mode_has_audio(&hd->cfg));  in hdmi_audio_stop()
579 	spin_lock_irqsave(&hd->audio_playing_lock, flags);  in hdmi_audio_stop()
581 	if (hd->display_enabled)  in hdmi_audio_stop()
582 		hdmi_stop_audio_stream(hd);  in hdmi_audio_stop()
583 	hd->audio_playing = false;  in hdmi_audio_stop()
585 	spin_unlock_irqrestore(&hd->audio_playing_lock, flags);  in hdmi_audio_stop()
591 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_config()  local
594 	mutex_lock(&hd->lock);  in hdmi_audio_config()
596 	if (hd->display_enabled) {  in hdmi_audio_config()
597 		ret = hdmi4_audio_config(&hd->core, &hd->wp, dss_audio,  in hdmi_audio_config()
598 					 hd->cfg.vm.pixelclock);  in hdmi_audio_config()
603 	hd->audio_configured = true;  in hdmi_audio_config()
604 	hd->audio_config = *dss_audio;  in hdmi_audio_config()
606 	mutex_unlock(&hd->lock);  in hdmi_audio_config()