omapfb/dss/hdmi5.c

330 static void hdmi_start_audio_stream(struct omap_hdmi *hd)
333 	hdmi_wp_audio_enable(&hd->wp, true);
334 	hdmi_wp_audio_core_req_enable(&hd->wp, true);
337 static void hdmi_stop_audio_stream(struct omap_hdmi *hd)
339 	hdmi_wp_audio_core_req_enable(&hd->wp, false);
340 	hdmi_wp_audio_enable(&hd->wp, false);
341 	REG_FLD_MOD(hd->wp.base, HDMI_WP_SYSCONFIG, hd->wp_idlemode, 3, 2);
584 	struct omap_hdmi *hd = dev_get_drvdata(dev);
587 	mutex_lock(&hd->lock);
589 	if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) {
594 	hd->audio_abort_cb = abort_cb;
597 	mutex_unlock(&hd->lock);
604 	struct omap_hdmi *hd = dev_get_drvdata(dev);
606 	mutex_lock(&hd->lock);
607 	hd->audio_abort_cb = NULL;
608 	hd->audio_configured = false;
609 	hd->audio_playing = false;
610 	mutex_unlock(&hd->lock);
617 	struct omap_hdmi *hd = dev_get_drvdata(dev);
620 	WARN_ON(!hdmi_mode_has_audio(&hd->cfg));
622 	spin_lock_irqsave(&hd->audio_playing_lock, flags);
624 	if (hd->display_enabled)
625 		hdmi_start_audio_stream(hd);
626 	hd->audio_playing = true;
628 	spin_unlock_irqrestore(&hd->audio_playing_lock, flags);
634 	struct omap_hdmi *hd = dev_get_drvdata(dev);
637 	WARN_ON(!hdmi_mode_has_audio(&hd->cfg));
639 	spin_lock_irqsave(&hd->audio_playing_lock, flags);
641 	if (hd->display_enabled)
642 		hdmi_stop_audio_stream(hd);
643 	hd->audio_playing = false;
645 	spin_unlock_irqrestore(&hd->audio_playing_lock, flags);
651 	struct omap_hdmi *hd = dev_get_drvdata(dev);
654 	mutex_lock(&hd->lock);
656 	if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) {
661 	ret = hdmi5_audio_config(&hd->core, &hd->wp, dss_audio,
662 				 hd->cfg.timings.pixelclock);
665 		hd->audio_configured = true;
666 		hd->audio_config = *dss_audio;
669 	mutex_unlock(&hd->lock);