303 static void hdmi_start_audio_stream(struct omap_hdmi *hd)  in hdmi_start_audio_stream()  argument
305 	hdmi_wp_audio_enable(&hd->wp, true);  in hdmi_start_audio_stream()
306 	hdmi4_audio_start(&hd->core, &hd->wp);  in hdmi_start_audio_stream()
309 static void hdmi_stop_audio_stream(struct omap_hdmi *hd)  in hdmi_stop_audio_stream()  argument
311 	hdmi4_audio_stop(&hd->core, &hd->wp);  in hdmi_stop_audio_stream()
312 	hdmi_wp_audio_enable(&hd->wp, false);  in hdmi_stop_audio_stream()
553 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_startup()  local
556 	mutex_lock(&hd->lock);  in hdmi_audio_startup()
558 	if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) {  in hdmi_audio_startup()
563 	hd->audio_abort_cb = abort_cb;  in hdmi_audio_startup()
566 	mutex_unlock(&hd->lock);  in hdmi_audio_startup()
573 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_shutdown()  local
575 	mutex_lock(&hd->lock);  in hdmi_audio_shutdown()
576 	hd->audio_abort_cb = NULL;  in hdmi_audio_shutdown()
577 	hd->audio_configured = false;  in hdmi_audio_shutdown()
578 	hd->audio_playing = false;  in hdmi_audio_shutdown()
579 	mutex_unlock(&hd->lock);  in hdmi_audio_shutdown()
586 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_start()  local
589 	WARN_ON(!hdmi_mode_has_audio(&hd->cfg));  in hdmi_audio_start()
591 	spin_lock_irqsave(&hd->audio_playing_lock, flags);  in hdmi_audio_start()
593 	if (hd->display_enabled)  in hdmi_audio_start()
594 		hdmi_start_audio_stream(hd);  in hdmi_audio_start()
595 	hd->audio_playing = true;  in hdmi_audio_start()
597 	spin_unlock_irqrestore(&hd->audio_playing_lock, flags);  in hdmi_audio_start()
603 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_stop()  local
606 	WARN_ON(!hdmi_mode_has_audio(&hd->cfg));  in hdmi_audio_stop()
608 	spin_lock_irqsave(&hd->audio_playing_lock, flags);  in hdmi_audio_stop()
610 	if (hd->display_enabled)  in hdmi_audio_stop()
611 		hdmi_stop_audio_stream(hd);  in hdmi_audio_stop()
612 	hd->audio_playing = false;  in hdmi_audio_stop()
614 	spin_unlock_irqrestore(&hd->audio_playing_lock, flags);  in hdmi_audio_stop()
620 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_config()  local
623 	mutex_lock(&hd->lock);  in hdmi_audio_config()
625 	if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) {  in hdmi_audio_config()
630 	ret = hdmi4_audio_config(&hd->core, &hd->wp, dss_audio,  in hdmi_audio_config()
631 				 hd->cfg.timings.pixelclock);  in hdmi_audio_config()
633 		hd->audio_configured = true;  in hdmi_audio_config()
634 		hd->audio_config = *dss_audio;  in hdmi_audio_config()
637 	mutex_unlock(&hd->lock);  in hdmi_audio_config()