From: Tim Gardner Subject: Re: [PATCH] hda: Add dmux to STAC 9228 Date: Fri, 19 Oct 2007 12:45:16 -0600 Message-ID: <4718FB3C.9080607@canonical.com> References: <4717D1E0.9080903@embeddedalley.com> <4718DF33.501@canonical.com> <4718F072.9060007@embeddedalley.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail.tpi.com (mail.tpi.com [198.107.51.143]) by alsa0.perex.cz (Postfix) with ESMTP id 535C224679 for ; Fri, 19 Oct 2007 20:45:33 +0200 (CEST) In-Reply-To: <4718F072.9060007@embeddedalley.com> 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: Matthew Ranostay Cc: Takashi Iwai , alsa-devel@alsa-project.org, "Tellman, Steven" List-Id: alsa-devel@alsa-project.org This doesn't seem to make a lot of difference. The external microphone is marginally better, but still not really usable (recognizable but distorted). The Gnome ALSA mixer shows 3 capture sources plus digital and 3 mux's. Only the first capture source records anything. I verified that you must have an external mic plugged in just to make sure the built-in mic wasn't recording. rtg Matthew Ranostay wrote: > I think the problem is that I set the dmux to ADC1MUX instead of > ADC0MUX, could you test this patch to confirm? > Please let me know your results. > > Thanks, > > Matt Ranostay > > > ------------------------------------------------------------------------ > > diff -r 7cf5e23f804e pci/hda/patch_sigmatel.c > --- a/pci/hda/patch_sigmatel.c Fri Oct 19 08:23:00 2007 +0200 > +++ b/pci/hda/patch_sigmatel.c Fri Oct 19 13:47:35 2007 -0400 > @@ -2777,7 +2777,7 @@ static int patch_stac927x(struct hda_cod > case 0x10280209: /* STAC 9228 */ > spec->dmic_nids = stac927x_dmic_nids; > spec->num_dmics = STAC927X_NUM_DMICS; > - spec->dmux_nid = 0x1c; > + spec->dmux_nid = 0x1b; > break; > default: > spec->num_dmics = 0; > > > ------------------------------------------------------------------------ > > _______________________________________________ > Alsa-devel mailing list > Alsa-devel@alsa-project.org > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel -- Tim Gardner tim.gardner@ubuntu.com