From mboxrd@z Thu Jan 1 00:00:00 1970 From: "=?UTF-8?Q?Rafael_Esp=C3=ADndola?=" Subject: Re: Fwd: [PATCH] sound working on the macbook pro Date: Tue, 20 Feb 2007 20:05:49 +0000 Message-ID: <564d96fb0702201205i11beca64g11ca9602a53ad433@mail.gmail.com> References: <564d96fb0702180906u6dc0f0d9k2cd1d5e1409f1911@mail.gmail.com> <564d96fb0702180924y32118e7esf81e5ec2514d3af9@mail.gmail.com> <564d96fb0702200140u7aee7dfbt271ed3818ed92366@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@lists.sourceforge.net Errors-To: alsa-devel-bounces@lists.sourceforge.net To: Takashi Iwai Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org > OK, this is basically the problem of stac92xx_add_dyn_out_pins() that > it adds surrounds unconditionally. > (BTW, just a curisotiy - would these surround and/or CLFE work as > outputs? Or does it have no [mic/line] input jack?) The control status with the FIX-UP (and the new pin config) is: Master: controls the hp volume Front: dummy Surround: dummy Center: dummy LFE: dummy > > 4) stac92xx_auto_create_hp_ctls doesn't run add_spec_dacs or > > create_controls for the speaker. It then creates a control name Master > > instead of Headphone. > > Hm, I don't get this yet. The speaker was moved to line_out, so cfg->speaker_outs == 0. > The current auto-config code in > patch_sigmatel isn't 100% suitable for the laptop-style configurations > but rather for the desktop machines. So, we need a slight redesign of > the configurator at first. Let's get things straight now. > > Please write down the pins you have on your device and what controls > should appear. I suppose you have > > - a HP pin > - a speaker pin > - a mic-in pin > What else? And, for these controls, we'll have > > - Speaker volume/switch > - Headphone volume/switch > - Captuer volume/switch > - Input Mux > the mac book pro has a built in speaker, a built in microphone and two jacks. One is a spdif output and headphone. The other one is a spdif in and a line in. The controls should be: Speaker, Microphone, select builtin mic/line-in . I am not sure if there should be two different controls or one control and one select switch for the mic/line-in. Currently I also have IEC958 to turn on the spdif output. I don't have any spdif equipment. I also don't have an external microphone, but I am sure I can get one for testing. > but no Master (as STAC codec controls these outputs individually). Right. I love that :-) > Yes, there is certainly a room for improvements. > For example, we can add another field to indicate what is the primary > output type (line-out, speaker, HP) and stop moving the pin > information itself, so that the check of primary output is kept as > simple as now, and the original information won't be lost. I will give it a try latter on. > Takashi > Rafael ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV