From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gustavo Guillermo Subject: Re: via82xx: problem with distorted sound Date: Mon, 19 Jan 2004 09:11:04 GMT Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <20040119.9110400.4016306759@linux.local> References: <400AE538.4050306@t-online.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO_8859-15 Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <400AE538.4050306@t-online.de> Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Detlef Grittner , alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Try using ARTS and noatun or mplayer (or whatever supports arts) as a=20 sound output, and tell arts to sample to 4800, it works for me. >>>>>>>>>>>>>>>>>> Mensaje original <<<<<<<<<<<<<<<<<< El 19/01/04, 1:57:44, detlef.grittner@t-online.de (Detlef Grittner)=20 escribi=F3 sobre el tema [Alsa-devel] via82xx: problem with distorted=20 sound: > I have problems with the via82xx sound module, which puts out distorte= d > sound. > I'm using the via82xx that comes with kernel 2.6.1 and I'm using the > module that came with my distribution's kernel 2.4.24. > The problem exists with the module from kernel 2.4.24, but things got > worse with kernel 2.6.1. > When I'm playing a sound with xmms, after a while there is a jittering= > noise. It goes away if you press pause and play again in xmms. > The noise always occurs at the same position in the song, if you start= > play back at the beginning of the sound and don't interrupt it. > I have already experimented with the source of the via82xx module, but= > regardless what I do: The problems is always *exactly* the same. > Changing the dxs parameters or the ac97 clock doesn't help either. > During my experiments I managed to get rid off the "invalid > via82xx_cur_ptr, using last valid pointer", but this seems not to be t= he > real problem. This was the only error message I had in the log file. > Even more astonishing is: If you use kernel 2.6.1 and minimize and > maximize a window in X11, the sound simply stops until the window is > minimized or maximized. I have absolutely no idea how these actions ca= n > be connected. > Here some stats about my soundcard and other hardware: > AMD 64 x86_64 (using the 64 bit architecture) > from lspci: > 00:11.5 Multimedia audio controller: VIA Technologies, Inc. > VT8233/A/8235 AC97 Audio Controller (rev 60) > cat /proc/asound/cards > 0 [rev60 ]: VIA8233 - VIA 823x rev60 > VIA 823x rev60 at 0xb800, irq 3 > Any ideas what I should do? > Detlef > ------------------------------------------------------- > The SF.Net email is sponsored by EclipseCon 2004 > Premiere Conference on Open Tools Development and Integration > See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. > http://www.eclipsecon.org/osdn > _______________________________________________ > Alsa-devel mailing list > Alsa-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/alsa-devel ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn