From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: Updated: via8233 driver -- testers wanted Date: Fri, 31 May 2002 12:55:10 +0200 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: References: <004401c20880$5f095b40$6abc5f86@kermit> Mime-Version: 1.0 (generated by SEMI 1.14.3 - "Ushinoya") Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <004401c20880$5f095b40$6abc5f86@kermit> Errors-To: alsa-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: =?ISO-8859-1?Q?Ren=E9?= Kermis Cc: Vlad Danego , Niek van der Maas , alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Hi all, At Fri, 31 May 2002 10:51:35 +0200, René Kermis wrote: > > Hi, > > I can't get the driver (cvs-version 1.18) running on a VT8233A (EPoX 8K3A+). > I get the following error when trying to play a sound file with aplay: > > ALSA lib pcm_hw.c:413:(snd_pcm_hw_drain) SNDRV_PCM_IOCTL_DRAIN failed: > Input/Output error > > dmesg-output: > > ALSA ../alsa-kernel/core/pcm_lib.c:1871: playback write error (DMA or IRQ > trouble?) > ... > ALSA ../alsa-kernel/core/pcm_native.c:1093: playback drain error (DMA or IRQ > trouble?) it seems like no interrupts are generated during playback. could you check whether the status in /proc/interrupts is changed during playback? also, could you check whether capture works? capture uses a different SGD, so it might work individually from playback. (BTW, CD and line-ine can be heard without problems, since they are routed directly throught ac97, so no sound engine is needed.) thanks, Takashi _______________________________________________________________ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm