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()
520 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_startup()  local
522 	mutex_lock(&hd->lock);  in hdmi_audio_startup()
524 	WARN_ON(hd->audio_abort_cb != NULL);  in hdmi_audio_startup()
526 	hd->audio_abort_cb = abort_cb;  in hdmi_audio_startup()
528 	mutex_unlock(&hd->lock);  in hdmi_audio_startup()
535 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_shutdown()  local
537 	mutex_lock(&hd->lock);  in hdmi_audio_shutdown()
538 	hd->audio_abort_cb = NULL;  in hdmi_audio_shutdown()
539 	hd->audio_configured = false;  in hdmi_audio_shutdown()
540 	hd->audio_playing = false;  in hdmi_audio_shutdown()
541 	mutex_unlock(&hd->lock);  in hdmi_audio_shutdown()
548 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_start()  local
551 	spin_lock_irqsave(&hd->audio_playing_lock, flags);  in hdmi_audio_start()
553 	if (hd->display_enabled) {  in hdmi_audio_start()
554 		if (!hdmi_mode_has_audio(&hd->cfg))  in hdmi_audio_start()
557 		hdmi_start_audio_stream(hd);  in hdmi_audio_start()
559 	hd->audio_playing = true;  in hdmi_audio_start()
561 	spin_unlock_irqrestore(&hd->audio_playing_lock, flags);  in hdmi_audio_start()
567 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_stop()  local
570 	WARN_ON(!hdmi_mode_has_audio(&hd->cfg));  in hdmi_audio_stop()
572 	spin_lock_irqsave(&hd->audio_playing_lock, flags);  in hdmi_audio_stop()
574 	if (hd->display_enabled)  in hdmi_audio_stop()
575 		hdmi_stop_audio_stream(hd);  in hdmi_audio_stop()
576 	hd->audio_playing = false;  in hdmi_audio_stop()
578 	spin_unlock_irqrestore(&hd->audio_playing_lock, flags);  in hdmi_audio_stop()
584 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_config()  local
587 	mutex_lock(&hd->lock);  in hdmi_audio_config()
589 	if (hd->display_enabled) {  in hdmi_audio_config()
590 		ret = hdmi4_audio_config(&hd->core, &hd->wp, dss_audio,  in hdmi_audio_config()
591 					 hd->cfg.vm.pixelclock);  in hdmi_audio_config()
596 	hd->audio_configured = true;  in hdmi_audio_config()
597 	hd->audio_config = *dss_audio;  in hdmi_audio_config()
599 	mutex_unlock(&hd->lock);  in hdmi_audio_config()