From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: CMI9739A Date: Thu, 25 Nov 2004 17:18:57 +0100 Message-ID: References: <20041125004649.GA21551@bliss> Mime-Version: 1.0 (generated by SEMI 1.14.5 - "Awara-Onsen") Content-Type: text/plain; charset=US-ASCII Return-path: Received: from Cantor.suse.de (cantor.suse.de [195.135.220.2]) by alsa.alsa-project.org (ALSA's E-mail Delivery System) with ESMTP id 7D3A72BD for ; Thu, 25 Nov 2004 17:18:57 +0100 (MET) In-Reply-To: <20041125004649.GA21551@bliss> 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: Zinx Verituse Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org At Wed, 24 Nov 2004 18:46:49 -0600, Zinx Verituse wrote: > > I recently purchased a motherboard with an on-board CMI9739A (or so it claims) > > the id is: 0x434d4983 > > Unfortunately, simply adding the line: > > { 0x434d4983, 0xffffffff, "CMI9739A", patch_cm9739, NULL }, > > causes the card to be muted, reguardless of the mixer, because of the init > code in patch_cm9739 -- the init code apparently isn't compatible. > > Removing the initialization code, but leaving the ops, gives a few more > functional mixer options (like "Line-In as Surround" and "Mic as Center/LFE") According to the datasheet, CM9739A is indeed compatible with 9739 except for pins. Could you get the ac97 register dump of the good- and bad-running states (from /proc/asound/card0/codec97#0/* files) ? I guess the GPIO initialization (for using HP) is wrong there. Doing the following helps? # echo 72 0001 > /proc/asound/card0/codec97#0/ac97#0-0+regs Takashi ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/