Alsa-Devel Archive on lore.kernel.org
 help / color / mirror / Atom feed
From: "Łukasz Wojniłowicz" <lukasz.wojnilowicz@gmail.com>
To: patch@alsa-project.org
Cc: alsa-devel@alsa-project.org
Subject: ALSA: hda - 4930g switch lfe with side in mixer
Date: Sun, 06 Feb 2011 13:15:40 +0100	[thread overview]
Message-ID: <1296994540.2720.5.camel@localhost.localdomain> (raw)

[-- Attachment #1: Type: text/plain, Size: 381 bytes --]

Hello,
I'm sending patch that switches lfe with side in mixer for Acer Aspire
5930g.
Currently I use Alsa 1.0.24 and if I want to change the volume of
built-in subwoofer I have to adjust left channel of side in mixer, which
isn't correct. I'm sending patch which corrects this behavior.

BTW.
If someone would like to investigate more then acer-aspire-4930g is
ALC888S-VC.

Cheers

[-- Attachment #2: patch_realtek.patch --]
[-- Type: text/x-patch, Size: 2231 bytes --]

From: Łukasz Wojniłowicz <lukasz.wojnilowicz@gmail.com>
Subject: ALSA: hda - switch lfe with side in mixer for 4930g

Built-in sub-woofer can now be controlled by lfe slider instead of side slider on Acer Aspire 5930g

Signed-off-by: Łukasz Wojniłowicz <lukasz.wojnilowicz@gmail.com>

--- patch_realtek.c	2011-01-27 13:09:20.000000000 +0100
+++ patch_realtek.c	2011-02-06 12:59:42.892991050 +0100
@@ -2290,6 +2290,29 @@
 	{ } /* end */
 };
 
+static struct snd_kcontrol_new alc888_acer_aspire_4930g_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", 0x0f, 2, 0x0,
+		HDA_OUTPUT),
+	HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0f, 2, 2, HDA_INPUT),
+    HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0f, 1, 0x0, HDA_OUTPUT),
+	HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0f, 1, 2, HDA_INPUT),
+	HDA_CODEC_VOLUME("Side Playback Volume", 0x0e, 0x0, HDA_OUTPUT),
+	HDA_BIND_MUTE("Side Playback Switch", 0x0e, 2, HDA_INPUT),
+	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
+	HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, 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 Volume", 0x18, 0, HDA_INPUT),
+	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+	{ } /* 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),
@@ -10359,7 +10382,7 @@
 		.init_hook = alc_automute_amp,
 	},
 	[ALC888_ACER_ASPIRE_4930G] = {
-		.mixers = { alc888_base_mixer,
+		.mixers = { alc888_acer_aspire_4930g_mixer,
 				alc883_chmode_mixer },
 		.init_verbs = { alc883_init_verbs, alc880_gpio1_init_verbs,
 				alc888_acer_aspire_4930g_verbs },

[-- Attachment #3: Type: text/plain, Size: 160 bytes --]

_______________________________________________
Alsa-devel mailing list
Alsa-devel@alsa-project.org
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel

             reply	other threads:[~2011-02-06 12:15 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-02-06 12:15 Łukasz Wojniłowicz [this message]
2011-02-07 13:53 ` ALSA: hda - 4930g switch lfe with side in mixer Takashi Iwai
  -- strict thread matches above, loose matches on Subject: below --
2009-11-20 14:27 Łukasz Wojniłowicz

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1296994540.2720.5.camel@localhost.localdomain \
    --to=lukasz.wojnilowicz@gmail.com \
    --cc=alsa-devel@alsa-project.org \
    --cc=patch@alsa-project.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox