From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Lee Revell" Subject: Re: hardware-dependent features Date: Mon, 12 Nov 2007 11:56:36 -0500 Message-ID: <75b66ecd0711120856o6cdf9c6co72da76ac4ea993f4@mail.gmail.com> References: <20071112131350.GA25885@buzzloop.caiaq.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from rv-out-0910.google.com (rv-out-0910.google.com [209.85.198.186]) by alsa0.perex.cz (Postfix) with ESMTP id 3C5F2243A3 for ; Mon, 12 Nov 2007 17:56:38 +0100 (CET) Received: by rv-out-0910.google.com with SMTP id k20so984562rvb for ; Mon, 12 Nov 2007 08:56:36 -0800 (PST) In-Reply-To: <20071112131350.GA25885@buzzloop.caiaq.de> 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: Daniel Mack Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org On Nov 12, 2007 8:13 AM, Daniel Mack wrote: > Hi, > > some of the devices the caiaq driver supports have special hardware > features such as switchable ground lift, input impedance selection or > other, hardware-specific features. On both Windows and MacOSX there are > special tools to set those features but the ALSA driver still lacks > support for them which I want to change soon. However, I couldn't find a > generic way to do that. I was thinking about a sysfs entry which is > attached to the sound card instance but didn't find a driver which did > similar things. Use the ALSA mixer API. Lee