From mboxrd@z Thu Jan 1 00:00:00 1970 From: Petr Baudis Subject: Re: hda-intel: azx_get_response timeout, switching to polling mode: last cmd=0x01db0000 Date: Sat, 21 Jan 2012 10:16:02 +0100 Message-ID: <20120121091602.GF30898@machine.or.cz> References: <20111229025953.15211.24880.reportbug@machine.or.cz> <20111229062105.GB28780@elie.Belkin> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20111229062105.GB28780@elie.Belkin> Sender: linux-kernel-owner@vger.kernel.org To: Jonathan Nieder Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Takashi Iwai List-Id: alsa-devel@alsa-project.org Hi! On Thu, Dec 29, 2011 at 12:21:05AM -0600, Jonathan Nieder wrote: > Petr Baudis wrote[1]: > > > Version: 3.1.5-1 > [...] > > this bug is twofold - I'm not sure which of the two problems is the real > > culprit of the issue I'm seeing, and if it's worth fixing both or just > > either one. It boils down to sometimes choppy playback and mainly > > applications getting stuck on some audio operations. > [...] > > This did not use to happen at least back around 2.6.32. > [...] > > I'd be willing to do some bisecting if people believe it would make > > sense. > > I don't see any relevant newer fixes, but could you test the for-next > branch from [2] anyway? Output from the alsa-info.sh script[3] would > also be useful. I'm really sorry for taking so long - this is still an issue for me, but contrary to my expectations, I was not able to reboot this machine yet and it might take some more time (weeks...) before that's convenient. I will try the then-current kernel and for-next branch then. The output from the alsa-info.sh script is at: http://www.alsa-project.org/db/?f=184928832b33b23c68d17460604b9a37af0fac4b -- Petr "Pasky" Baudis The goal of Computer Science is to build something that will last at least until we've finished building it.