302 static void hdmi_start_audio_stream(struct omap_hdmi *hd)  in hdmi_start_audio_stream()  argument
304 	hdmi_wp_audio_enable(&hd->wp, true);  in hdmi_start_audio_stream()
305 	hdmi4_audio_start(&hd->core, &hd->wp);  in hdmi_start_audio_stream()
308 static void hdmi_stop_audio_stream(struct omap_hdmi *hd)  in hdmi_stop_audio_stream()  argument
310 	hdmi4_audio_stop(&hd->core, &hd->wp);  in hdmi_stop_audio_stream()
311 	hdmi_wp_audio_enable(&hd->wp, false);  in hdmi_stop_audio_stream()
552 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_startup()  local
555 	mutex_lock(&hd->lock);  in hdmi_audio_startup()
557 	if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) {  in hdmi_audio_startup()
562 	hd->audio_abort_cb = abort_cb;  in hdmi_audio_startup()
565 	mutex_unlock(&hd->lock);  in hdmi_audio_startup()
572 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_shutdown()  local
574 	mutex_lock(&hd->lock);  in hdmi_audio_shutdown()
575 	hd->audio_abort_cb = NULL;  in hdmi_audio_shutdown()
576 	hd->audio_configured = false;  in hdmi_audio_shutdown()
577 	hd->audio_playing = false;  in hdmi_audio_shutdown()
578 	mutex_unlock(&hd->lock);  in hdmi_audio_shutdown()
585 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_start()  local
588 	WARN_ON(!hdmi_mode_has_audio(&hd->cfg));  in hdmi_audio_start()
590 	spin_lock_irqsave(&hd->audio_playing_lock, flags);  in hdmi_audio_start()
592 	if (hd->display_enabled)  in hdmi_audio_start()
593 		hdmi_start_audio_stream(hd);  in hdmi_audio_start()
594 	hd->audio_playing = true;  in hdmi_audio_start()
596 	spin_unlock_irqrestore(&hd->audio_playing_lock, flags);  in hdmi_audio_start()
602 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_stop()  local
605 	WARN_ON(!hdmi_mode_has_audio(&hd->cfg));  in hdmi_audio_stop()
607 	spin_lock_irqsave(&hd->audio_playing_lock, flags);  in hdmi_audio_stop()
609 	if (hd->display_enabled)  in hdmi_audio_stop()
610 		hdmi_stop_audio_stream(hd);  in hdmi_audio_stop()
611 	hd->audio_playing = false;  in hdmi_audio_stop()
613 	spin_unlock_irqrestore(&hd->audio_playing_lock, flags);  in hdmi_audio_stop()
619 	struct omap_hdmi *hd = dev_get_drvdata(dev);  in hdmi_audio_config()  local
622 	mutex_lock(&hd->lock);  in hdmi_audio_config()
624 	if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) {  in hdmi_audio_config()
629 	ret = hdmi4_audio_config(&hd->core, &hd->wp, dss_audio,  in hdmi_audio_config()
630 				 hd->cfg.timings.pixelclock);  in hdmi_audio_config()
632 		hd->audio_configured = true;  in hdmi_audio_config()
633 		hd->audio_config = *dss_audio;  in hdmi_audio_config()
636 	mutex_unlock(&hd->lock);  in hdmi_audio_config()