From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: [PATCH] hda_intel: Add Oaktrail identifiers Date: Sat, 31 Dec 2011 18:04:17 +0100 Message-ID: References: <20111228151715.2032.87840.stgit@bob.linux.org.uk> <20111231170001.22cdabdd@pyramind.ukuu.org.uk> Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mx2.suse.de (cantor2.suse.de [195.135.220.15]) by alsa0.perex.cz (Postfix) with ESMTP id DDA4C24344 for ; Sat, 31 Dec 2011 18:04:17 +0100 (CET) In-Reply-To: <20111231170001.22cdabdd@pyramind.ukuu.org.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: Alan Cox Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org At Sat, 31 Dec 2011 17:00:01 +0000, Alan Cox wrote: > > > Thanks, applied. > > > > Meanwhile, could you double-check whether AZX_DCAPS_POSFIX_LPIB isn't > > needed? We have enabled this bit for Poulsbo recently for working > > around problems regarding the playback positions. > > Is there a good way to test this and I'll run the test and see. Well, we also don't know how exactly the problem can be triggered. Usually it can be triggered more easily by switching the different sound backends (PulseAudio, the direct ALSA dmix, etc). People may seem to find it via mplayer, e.g. the sound often skips or becomes noisy, stuttering. If you haven't seen any problems so far, then it's probably no need for the workaround. thanks, Takashi