From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hector Martin Subject: [PATCH] HDA: remove useless mixers on Aspire 8930G Date: Sun, 20 Dec 2009 22:51:23 +0100 Message-ID: <4B2E9C5B.6040307@marcansoft.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="------------080509020700010800050800" Return-path: Received: from smtp.marcansoft.com (marcansoft.com [80.68.93.119]) by alsa0.perex.cz (Postfix) with ESMTP id 3C35510384E for ; Sun, 20 Dec 2009 22:51:25 +0100 (CET) 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: Takashi Iwai Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org This is a multi-part message in MIME format. --------------080509020700010800050800 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit This patch removes some extra mixers that do nothing on the Acer Aspire 8930G. The CD mixer is useless because the SATA DVD/Blu-Ray drive has no analog audio output, and the Side mixer is useless because we max out at 6ch anyway. -- Hector Martin (hector@marcansoft.com) Public Key: http://www.marcansoft.com/marcan.asc --------------080509020700010800050800 Content-Type: text/plain; name="aspire-8930g-remove-useless-mixers.patch" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="aspire-8930g-remove-useless-mixers.patch" Signed-off-by: Hector Martin --- linux-2.6.32/sound/pci/hda/patch_realtek_orig.c 2009-12-20 19:31:08.940900751 +0100 +++ linux-2.6.32/sound/pci/hda/patch_realtek.c 2009-12-20 22:14:11.852025021 +0100 @@ -1780,6 +1782,25 @@ { } /* end */ }; +static struct snd_kcontrol_new alc889_acer_aspire_8930g_mixer[] = { + HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT), + HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT), + HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT), + HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT), + HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, + HDA_OUTPUT), + HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT), + HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT), + HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT), + HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT), + HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT), + HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT), + HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT), + HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT), + { } /* end */ +}; + + static void alc888_acer_aspire_4930g_setup(struct hda_codec *codec) { struct alc_spec *spec = codec->spec; @@ -9283,7 +9283,7 @@ .init_hook = alc_automute_amp, }, [ALC888_ACER_ASPIRE_8930G] = { - .mixers = { alc888_base_mixer, + .mixers = { alc889_acer_aspire_8930g_mixer, alc883_chmode_mixer }, .init_verbs = { alc883_init_verbs, alc880_gpio1_init_verbs, alc889_acer_aspire_8930g_verbs }, --------------080509020700010800050800 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel --------------080509020700010800050800--