From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932380Ab2DFNeg (ORCPT ); Fri, 6 Apr 2012 09:34:36 -0400 Received: from outpost1.zedat.fu-berlin.de ([130.133.4.66]:32888 "EHLO outpost1.zedat.fu-berlin.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932359Ab2DFNee (ORCPT ); Fri, 6 Apr 2012 09:34:34 -0400 From: Michael Karcher To: Takashi Iwai , Jaroslav Kysela , David Henningsson , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/6] ALSA: hda - Remove CD control from model=benq for CX20549 Date: Fri, 6 Apr 2012 15:34:18 +0200 Message-Id: <1333719260-14504-5-git-send-email-kernel@mkarcher.dialup.fu-berlin.de> X-Mailer: git-send-email 1.7.9.1 In-Reply-To: <1333719260-14504-1-git-send-email-kernel@mkarcher.dialup.fu-berlin.de> References: <1333719260-14504-1-git-send-email-kernel@mkarcher.dialup.fu-berlin.de> X-Originating-IP: 87.123.69.53 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The ID used for detection of the BenQ R55E actually identifies the Quanta TW3 ODM design, which is also used for the Gigabyte W551 laptop series. Schematics on the internet clearly indicate that the "Port C" (analog input connected to record source #4 and mixer input #4) is unconnected. Playing an audio CD through analog playback (using cdplay from cdtools) produces no sound, even with the mixer input labelled "CD" enabled, and the volume control in the CD drive set to maximum. This indicates the connection is really not present. Signed-off-by: Michael Karcher --- sound/pci/hda/patch_conexant.c | 6 +----- 1 files changed, 1 insertions(+), 5 deletions(-) diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index c36441c..ad5da16 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -692,9 +692,8 @@ static const struct hda_input_mux cxt5045_capture_source = { }; static const struct hda_input_mux cxt5045_capture_source_benq = { - .num_items = 5, + .num_items = 4, .items = { - { "CD", 0x4 }, { "Internal Mic", 0x1 }, { "Mic", 0x2 }, { "Line", 0x3 }, @@ -819,9 +818,6 @@ static const struct snd_kcontrol_new cxt5045_mixers[] = { }; static const struct snd_kcontrol_new cxt5045_benq_mixers[] = { - HDA_CODEC_VOLUME("CD Playback Volume", 0x17, 0x4, HDA_INPUT), - HDA_CODEC_MUTE("CD Playback Switch", 0x17, 0x4, HDA_INPUT), - HDA_CODEC_VOLUME("Line Playback Volume", 0x17, 0x3, HDA_INPUT), HDA_CODEC_MUTE("Line Playback Switch", 0x17, 0x3, HDA_INPUT), -- 1.7.9.1