From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Vinod Koul" Subject: Re: ALSA Debugging Date: Mon, 24 Mar 2008 08:52:15 +0530 Message-ID: References: <1206116141.4863.127.camel@razman.gruemaster.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from an-out-0708.google.com (an-out-0708.google.com [209.85.132.251]) by alsa0.perex.cz (Postfix) with ESMTP id 4C4642474B for ; Mon, 24 Mar 2008 04:22:23 +0100 (CET) Received: by an-out-0708.google.com with SMTP id c36so668723ana.80 for ; Sun, 23 Mar 2008 20:22:15 -0700 (PDT) In-Reply-To: <1206116141.4863.127.camel@razman.gruemaster.com> Content-Disposition: inline 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: Tobin Davis Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org Thanks Tobin, Checked snd-intel8x0 is loaded. Did rmmod and tried to insert with my compiled driver from my sources gives an error: "error inserting 'snd-intel8x0.ko' : -1 Invalid module format" Checked from Yast, my sound card is 82801G AC'97, driver snd-intel8x0 -Vinod On Fri, Mar 21, 2008 at 9:45 PM, Tobin Davis wrote: > First, verify that you are working with the correct driver. lsmod will > tell you which sound drivers are loaded. If this is a newer system, you're > probably using the snd-hda-intel driver, which is a whole lot different. > > Tobin > > On Fri, 2008-03-21 at 20:45 +0530, Vinod Koul wrote: > > Hello,I am new to ALSA and Linux. I was trying to understand the ALSAarchitecture. > I have Linux Box with Intel sound card. with Suse 10.1 on it.I launched the audio player (Real player) and audio plays fine. > Then, I built the kernel and installed it. I put some printk's in intel8x0.candcontrol.c. (could see the my code was complied)Even though I changed volume muted etc couldn't see any of my printk indmesg. One default printk in intel8x0.c was there, so I have put my printbefore that line as well, but couldn't see anything. > Apologies If my problem is very basic. I read on forums that best way tolearn is to put printk's. > Can anyone help me with where I am doing incorrectly, Am I supposed to do itthis way or some other way? > Thanks in advance-Vinod > _______________________________________________Alsa-devel mailing listAlsa-devel@alsa-project.orghttp://mailman.alsa-project.org/mailman/listinfo/alsa-devel > > -- Tobin Davis > > The man on tops walks a lonely street; the "chain" of command is often a noose. > >