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[209.132.180.67]) by mx.google.com with ESMTP id b67si7543456pga.503.2018.03.31.12.49.08; Sat, 31 Mar 2018 12:49:49 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753249AbeCaTqU (ORCPT + 99 others); Sat, 31 Mar 2018 15:46:20 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:53627 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753050AbeCaTqT (ORCPT ); Sat, 31 Mar 2018 15:46:19 -0400 Received: by atrey.karlin.mff.cuni.cz (Postfix, from userid 512) id 73627803E8; Sat, 31 Mar 2018 21:46:17 +0200 (CEST) Date: Sat, 31 Mar 2018 21:46:16 +0200 From: Pavel Machek To: Tony Lindgren Cc: Sebastian Reichel , Mark Brown , Liam Girdwood , Rob Herring , Lee Jones , Jaroslav Kysela , Takashi Iwai , alsa-devel@alsa-project.org, linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@collabora.com, Dan Williams Subject: Re: call/normal switch was Re: omap4-droid4: voice call support was Message-ID: <20180331194616.GA19388@amd> References: <20180326141638.GB1450@amd> <20180326155828.ttnduivadob4iqmd@earth.universe> <20180327121441.GH29239@sirena.org.uk> <20180327222237.wcx2aqznvdrvbaa5@earth.universe> <20180328022910.GM29239@sirena.org.uk> <20180328140219.f6667up5evrrafkv@earth.universe> <20180329014507.GM5700@atomide.com> <20180331145531.GA10404@amd> <20180331181935.GX5700@atomide.com> <20180331191939.GA8999@amd> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="TB36FDmn/VVEgNH/" Content-Disposition: inline In-Reply-To: <20180331191939.GA8999@amd> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --TB36FDmn/VVEgNH/ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat 2018-03-31 21:19:39, Pavel Machek wrote: > On Sat 2018-03-31 11:19:35, Tony Lindgren wrote: > > * Pavel Machek [180331 14:56]: > > > Hi! > > >=20 > > > > Hmm well I got audio call hacked to work as a proof of concept hack, > > > > see below. Maybe it can be used to verify some of the assumptions > > > > above. > > > >=20 > > > > Then.. To split the work a bit, can you guys maybe try to decode > > > > the cpcap register values and try to do a proper ASoC driver patch? > > >=20 > > > This is not proper patch yet, but it should be a step in that > > > direction... > >=20 > > Cool :) Microphone still does not work for me.. I tried tweaking > > the alsamixer settings but no mic. This is with cold boot with > > droid4-kexecboot if that might make a difference, we may have > > some register uninitialized somewhere. Any ideas? >=20 > Ok, I was focusing on the speaker side. >=20 > alsamixer, tab to go to capture settings, set it to 37 37 Mic2 Mic1 > should work, according to my notes, but not recently tested and not > tested against real human. >=20 > I'll attempt to test it, but something in my userland shuts down > system just after boot 60% of time, which is rather annoying. Hmm. So I tried again, and setting Mic1 and back in the capture settings crashed the modem. Bang, disconnected from the USB. Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --TB36FDmn/VVEgNH/ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlq/5YgACgkQMOfwapXb+vIDJgCfaibLmTgKvbpU19lpATnNUHbf +ZkAn2gHcy0x8Xh38+19E9I4SxWWn+H6 =Gjp1 -----END PGP SIGNATURE----- --TB36FDmn/VVEgNH/--