324 static void hdmi_start_audio_stream(struct omap_hdmi *hd)  in hdmi_start_audio_stream()  argument
326 	hdmi_wp_audio_enable(&hd->wp, true);  in hdmi_start_audio_stream()
327 	hdmi4_audio_start(&hd->core, &hd->wp);  in hdmi_start_audio_stream()
330 static void hdmi_stop_audio_stream(struct omap_hdmi *hd)  in hdmi_stop_audio_stream()  argument
332 	hdmi4_audio_stop(&hd->core, &hd->wp);  in hdmi_stop_audio_stream()
333 	hdmi_wp_audio_enable(&hd->wp, false);  in hdmi_stop_audio_stream()
576 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_startup()  local
579 	mutex_lock(&hd->lock);  in hdmi_audio_startup()
581 	if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) {  in hdmi_audio_startup()
586 	hd->audio_abort_cb = abort_cb;  in hdmi_audio_startup()
589 	mutex_unlock(&hd->lock);  in hdmi_audio_startup()
596 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_shutdown()  local
598 	mutex_lock(&hd->lock);  in hdmi_audio_shutdown()
599 	hd->audio_abort_cb = NULL;  in hdmi_audio_shutdown()
600 	hd->audio_configured = false;  in hdmi_audio_shutdown()
601 	hd->audio_playing = false;  in hdmi_audio_shutdown()
602 	mutex_unlock(&hd->lock);  in hdmi_audio_shutdown()
609 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_start()  local
612 	WARN_ON(!hdmi_mode_has_audio(&hd->cfg));  in hdmi_audio_start()
614 	spin_lock_irqsave(&hd->audio_playing_lock, flags);  in hdmi_audio_start()
616 	if (hd->display_enabled)  in hdmi_audio_start()
617 		hdmi_start_audio_stream(hd);  in hdmi_audio_start()
618 	hd->audio_playing = true;  in hdmi_audio_start()
620 	spin_unlock_irqrestore(&hd->audio_playing_lock, flags);  in hdmi_audio_start()
626 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_stop()  local
629 	WARN_ON(!hdmi_mode_has_audio(&hd->cfg));  in hdmi_audio_stop()
631 	spin_lock_irqsave(&hd->audio_playing_lock, flags);  in hdmi_audio_stop()
633 	if (hd->display_enabled)  in hdmi_audio_stop()
634 		hdmi_stop_audio_stream(hd);  in hdmi_audio_stop()
635 	hd->audio_playing = false;  in hdmi_audio_stop()
637 	spin_unlock_irqrestore(&hd->audio_playing_lock, flags);  in hdmi_audio_stop()
643 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_config()  local
646 	mutex_lock(&hd->lock);  in hdmi_audio_config()
648 	if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) {  in hdmi_audio_config()
653 	ret = hdmi4_audio_config(&hd->core, &hd->wp, dss_audio,  in hdmi_audio_config()
654 				 hd->cfg.timings.pixelclock);  in hdmi_audio_config()
656 		hd->audio_configured = true;  in hdmi_audio_config()
657 		hd->audio_config = *dss_audio;  in hdmi_audio_config()
660 	mutex_unlock(&hd->lock);  in hdmi_audio_config()