From mboxrd@z Thu Jan 1 00:00:00 1970 From: Colomban Wendling Subject: Re: Realtek ALC889: HDA Intel and kernel 3.0 gives choppy sound Date: Wed, 27 Jul 2011 14:53:55 +0200 Message-ID: <4E300A63.30803@herbesfolles.org> References: <4E2F2E47.8080902@herbesfolles.org> <4E2FF321.4070101@herbesfolles.org> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: Received: from mail.herbesfolles.org (a4nancy.globenet.org [80.67.172.114]) by alsa0.perex.cz (Postfix) with ESMTP id 24F40243D1 for ; Wed, 27 Jul 2011 14:53:56 +0200 (CEST) In-Reply-To: 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: Takashi Iwai Cc: Jonathan Nieder , 635362@bugs.debian.org, alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org Le 27/07/2011 13:20, Takashi Iwai a =E9crit : > At Wed, 27 Jul 2011 13:14:41 +0200, > Colomban Wendling wrote: >> >>> Also, you can replace the files in sound/pci/hda/* from 2.6.39 kernel >>> tree. If this fixes the problem, it's a sound driver bug. If not, >>> it's anything else, e.g. the problem in more core side, e.g. IOMMU >>> like above or the timer change, etc. >> >> Hey, that was a great idea! I reverse-patched sound/pci/hda of 3.0 with >> 2.6.39.3, and it fixes the problem! :) > = > OK, then try to replace only sound/pci/hda/hda_intel.c and keep the > rest. What happens? Doesn't work, that sound is choppy again. Regards, Colomban