From mboxrd@z Thu Jan 1 00:00:00 1970 From: alfonso_acosta_mail@yahoo.es Subject: middle-layer errors when initializing pcm Date: Mon, 31 Mar 2003 22:05:10 +0200 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <3E889F76.7050405@yahoo.es> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: Errors-To: alsa-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org (maybe changing the subject someone answers ;) ) Hi: I downloaded and compiled (it worked only with gcc-2.95 due to compiler symbols on C++ object files) last non-official-release version from Giuliano Pochini's site: http://space.virgilio.it/g_pochini@virgilio.it/ea.html The module loads with difficulties (it took about 1 min, I had to unload the video card kernel module and the cards emits a continuous weird beep which doesnt dissapear until I reboot my PC). When trying to play something with aplay, I get: pcm_open <----- from echoaudio.c pcmout_open() ALSA ../alsa-kernel/core/pcm_native.c:1659: BUG? (err >= 0) (called from d0c4f74a) ALSA echoaudio.c:254: bad MAGIC (0xffffffff) ALSA echoaudio.c:254: bad MAGIC (0xffffffff) ALSA lib pcm-hw.c: 1078: (snd-pcm-hw-open) open /dev/snd/pcmC0D0p failed: Invalid argument aplay: main: 480: audio open error: Invalid argument I have no experience programming kernel modules, but I know some C, can anyone help me finding whats going on? Alfonso Acosta PS: Im using debian sid package alsa-source (alsa-driver 0.91) compiled with detect debug level on a PC with a Darla24 sound card. ------------------------------------------------------- This SF.net email is sponsored by: The Definitive IT and Networking Event. Be There! NetWorld+Interop Las Vegas 2003 -- Register today! http://ads.sourceforge.net/cgi-bin/redirect.pl?keyn0001en _______________________________________________ Alsa-devel mailing list Alsa-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-devel ------------------------------------------------------- This SF.net email is sponsored by: ValueWeb: Dedicated Hosting for just $79/mo with 500 GB of bandwidth! No other company gives more support or power for your dedicated server http://click.atdmt.com/AFF/go/sdnxxaff00300020aff/direct/01/