From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753051AbaBLQRO (ORCPT ); Wed, 12 Feb 2014 11:17:14 -0500 Received: from mx02a.posteo.de ([89.146.194.168]:57055 "EHLO mx02a.posteo.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753019AbaBLQRL (ORCPT ); Wed, 12 Feb 2014 11:17:11 -0500 X-Greylist: delayed 429 seconds by postgrey-1.27 at vger.kernel.org; Wed, 12 Feb 2014 11:17:11 EST From: Martin Kepplinger To: perex@perex.cz Cc: tiwai@suse.de, david.henningsson@canonical.com, hui.wang@canonical.com, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Martin Kepplinger Subject: [BUG]3.14-rc2 [PATCH] Revert "ALSA: hda/realtek - Avoid invalid COEFs for ALC271X" Date: Wed, 12 Feb 2014 17:09:23 +0100 Message-Id: <1392221363-5447-1-git-send-email-martink@posteo.de> X-Mailer: git-send-email 1.7.10.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This reverts commit d3c56568f43807135f2c2a09582a69f809f0d8b7. The reverted commit breaks audio through headphone line out on the Acer TravelMate B113 (Type1Sku0) Notebook, my main work machine. I don't know much about it but this fixes my problem. Bisected and tested. Tested-by: Martin Kepplinger Signed-off-by: Martin Kepplinger --- sound/pci/hda/patch_realtek.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index d9693ca..0f5af34 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -4434,9 +4434,6 @@ static void alc269_fill_coef(struct hda_codec *codec) if (spec->codec_variant != ALC269_TYPE_ALC269VB) return; - /* ALC271X doesn't seem to support these COEFs (bko#52181) */ - if (!strcmp(codec->chip_name, "ALC271X")) - return; if ((alc_get_coef0(codec) & 0x00ff) < 0x015) { alc_write_coef_idx(codec, 0xf, 0x960b); -- 1.7.10.4