From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754972Ab0IFREc (ORCPT ); Mon, 6 Sep 2010 13:04:32 -0400 Received: from mail.skyhub.de ([78.46.96.112]:56577 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752118Ab0IFREZ (ORCPT ); Mon, 6 Sep 2010 13:04:25 -0400 Date: Mon, 6 Sep 2010 19:04:21 +0200 From: Frank Becker To: Jens Taprogge , Takashi Iwai Cc: linux-kernel@vger.kernel.org, alsa-devel@vger.kernel.org, bp@alien8.de Subject: commit 7b2bfdb broke sound card detection on my Lenovo T400s Message-ID: <20100906170421.GA2957@alien8.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="Qxx1br4bt0+wmkIi" Content-Disposition: inline Organisation: private User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Qxx1br4bt0+wmkIi Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, Please always CC me since I'm not subscribed to the mailing lists. I have a problem since commit id 7b2bfdb (about 2.6.35-rc2) up to the latest HEAD on my Lenovo T400s laptop. Just found out while testing Ubuntu 10.10. Problem is: Headphones don't work any more, internal Microphone doesn't work any more. However, if I load snd-hda-intel with the option model=3Dideapad the mic and the headphones work perfectly well again. For n= ow that is an acceptable work around. However, before the aforementioned commit I didn't have to provide any module parameters. Before rev 7b2bfdb I had: =E2=94=94[a8@t4]-~=E2=86=92find /proc/asound/card* -type f | grep codec | x= args grep \ "^Codec\|^Vendor Id\|^Subsystem Id\|^Revision Id" Codec: Conexant ID 5069 Vendor Id: 0x14f15069 Subsystem Id: 0x17aa2132 Revision Id: 0x100300 Starting with rev 7b2bfdb I get: =E2=94=94[a8@t4]-~=E2=86=92find /proc/asound/card* -type f | grep codec | x= args grep \ "^Codec\|^Vendor Id\|^Subsystem Id\|^Revision Id" Codec: Conexant CX20585 Vendor Id: 0x14f15069 Subsystem Id: 0x17aa2132 Revision Id: 0x100300 BTW, all the bisecting is done out of the linus.git tree. Thank you for looking into that. I'm happy to provide more information or t= est patches. Thanks, Frank --=20 Frank Becker (jabber|mail) | http://twitter.com/41i3n8 GnuPG: 0xADC29ECD | F01B 5E9C 1D09 981B 5B40 50D3 C80F 7459 ADC2 9ECD SILC-Net: a8 | Home: http://www.alien8.de | <<> http://www.c3d2.de "> Freedom is just chaos, with better lighting. <" Alan Dean Foster --Qxx1br4bt0+wmkIi Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iEYEARECAAYFAkyFHxEACgkQyA90Wa3Cns0h7ACggYWl5IadRhl+zAoA1EaxEn+u RSAAniMc5MRCb9TXc1YrT084Hwm0Gepr =HwLg -----END PGP SIGNATURE----- --Qxx1br4bt0+wmkIi--