546 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_startup()  local
549 	mutex_lock(&hd->lock);  in hdmi_audio_startup()
551 	if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) {  in hdmi_audio_startup()
556 	hd->audio_abort_cb = abort_cb;  in hdmi_audio_startup()
559 	mutex_unlock(&hd->lock);  in hdmi_audio_startup()
566 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_shutdown()  local
568 	mutex_lock(&hd->lock);  in hdmi_audio_shutdown()
569 	hd->audio_abort_cb = NULL;  in hdmi_audio_shutdown()
570 	mutex_unlock(&hd->lock);  in hdmi_audio_shutdown()
577 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_start()  local
579 	WARN_ON(!hdmi_mode_has_audio(&hd->cfg));  in hdmi_audio_start()
580 	WARN_ON(!hd->display_enabled);  in hdmi_audio_start()
582 	hdmi_wp_audio_enable(&hd->wp, true);  in hdmi_audio_start()
583 	hdmi4_audio_start(&hd->core, &hd->wp);  in hdmi_audio_start()
590 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_stop()  local
592 	WARN_ON(!hdmi_mode_has_audio(&hd->cfg));  in hdmi_audio_stop()
593 	WARN_ON(!hd->display_enabled);  in hdmi_audio_stop()
595 	hdmi4_audio_stop(&hd->core, &hd->wp);  in hdmi_audio_stop()
596 	hdmi_wp_audio_enable(&hd->wp, false);  in hdmi_audio_stop()
602 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_config()  local
605 	mutex_lock(&hd->lock);  in hdmi_audio_config()
607 	if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) {  in hdmi_audio_config()
612 	ret = hdmi4_audio_config(&hd->core, &hd->wp, dss_audio,  in hdmi_audio_config()
613 				 hd->cfg.timings.pixelclock);  in hdmi_audio_config()
616 	mutex_unlock(&hd->lock);  in hdmi_audio_config()