From mboxrd@z Thu Jan  1 00:00:00 1970
From: Clemens Ladisch <clemens@ladisch.de>
Subject: Re: snd-usb-audio syncronisation problem
Date: Fri, 22 Feb 2008 15:43:42 +0100
Message-ID: <47BEDF9E.3000907@ladisch.de>
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To: Adrian Stancu <adrian.stancu.82@gmail.com>
Cc: alsa-devel@alsa-project.org
List-Id: alsa-devel@alsa-project.org

Adrian Stancu wrote:
> It seems that retire_playback_sync_urb_hs gets called, but 'subs->feqm
> = f;' never gets called

Please try these printk's:

			...
			spin_unlock_irqrestore(&subs->lock, flags);
		}
		else
			printk("invalid freq %u\n", f);
	}
	else
		printk("status %d len %u\n", urb->iso_frame_desc[0].status, urb->iso_frame_desc[0].actual_length);

	return 0;
}


Regards,
Clemens