From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tobin Davis Subject: Re: Intel HDA pin-config values (patch_sigmatel.c) - Dell Inspiron 1721 (also 1521?) mic Date: Sat, 11 Aug 2007 09:28:17 -0700 Message-ID: <1186849698.5512.33.camel@razman.gruemaster.com> References: <46BDD4B1.7030507@gmx.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from iron2.pdx.net (iron2.pdx.net [69.64.224.71]) by alsa0.perex.cz (Postfix) with ESMTP id 9224510393B for ; Sat, 11 Aug 2007 18:28:20 +0200 (CEST) In-Reply-To: <46BDD4B1.7030507@gmx.de> 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: Thorsten Riess Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org I have some spare time this weekend to review this. Could you sent me the output from http://bulletproof.servebeer.com/alsa/scripts/alsa-info.sh ? Let's take this off-list and see if I can get it working for you. For Sigmatel codecs, I usually get the pin configurations directly from the Windows INI file for the driver. Most of the time, this works very well. Tobin On Sat, 2007-08-11 at 16:24 +0100, Thorsten Riess wrote: > Hi, > > I am wondering where the values of ref9205_pin_configs in patch_sigmatel > come from. The SigmaTel documentation gives different reference values for > the 9205. > The set of values I use at the moment is > static unsigned int ref9205_pin_configs[12] = { > 0x02214020, 0x02a19041, 0x40000100, 0x40000100, > 0x40000100, 0x40000100, 0x40000100, 0x40000100, > 0x10a000f0, 0x50a000f0, 0x01441030, 0x01c41030 > }; > (the first two are actually from the SigmaTel document, the other just mute > the remaining in/outs) > These numbers actually work quite well for the Dell Inspiron 1721 (and > probably for the 1521), even the mic input works - although the quality > could be better and the input levels have to be adjusted carefully. > Can anybody confirm this? > Thorsten. > _______________________________________________ > Alsa-devel mailing list > Alsa-devel@alsa-project.org > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel -- Tobin Davis