From mboxrd@z Thu Jan 1 00:00:00 1970 From: Raymond Subject: Re: au88x0 modem Date: Fri, 16 Sep 2005 16:55:35 +0800 Message-ID: <432A8887.4020808@netvigator.com> References: <20050913000909.GB19713@tecr> <20050913085552.GA2655@titan.lahn.de> <20050913173529.GD31269@sashak.softier1.local> <20050913174930.GA5816@titan.lahn.de> <4327DA14.3040205@netvigator.com> <20050914205608.GD14657@sashak.softier1.local> <20050915091158.GA7314@titan.lahn.de> <20050915092155.GA7328@titan.lahn.de> <20050915143533.GB23218@sashak.softier1.local> <20050915204345.GC27700@sashak.softier1.local> <20050916084653.GB524@titan.lahn.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20050916084653.GB524@titan.lahn.de> Sender: alsa-devel-admin@lists.sourceforge.net Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Philipp Matthias Hahn Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Philipp Matthias Hahn wrote: > Hello! > > > >>2. GPIO >> >>Probably we are lucky and au88x0 implements it in AC97 way, try to write >>mc97 registers via /proc (for this you need build drivers in debug mode, >>'--with-debug=detect' is ok): >> # echo 42 ffff > /proc/asound/card0/codec97#0/mc97#1-1+regs >> # echo 42 0 > /proc/asound/card0/codec97#0/mc97#1-1+regs >> # echo 54 1 > /proc/asound/card0/codec97#0/mc97#1-1+regs > > > Sorry, I did echo those values and read mc97#1-1+regs, but no values > changed. > > >>, if value is changed (we are lucky then), you may connect line and >>isten 'Hook-Off' clicks (when 0x54 is switched between 0 and 1) with >>parallel phone. > > > I don't have the line cable with me at the moment and need to find a > analog telephone circuit until I can test that > This may mean the patched vortex_codec_read() works but vortex_codec_write() is still not working as expected. Do system log show any timeout error of the codec ? ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php