This is a note to let you know that I've just added the patch titled
ALSA: hda - Fix invalid connections in VT1802 codec
to the 3.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
alsa-hda-fix-invalid-connections-in-vt1802-codec.patch
and it can be found in the queue-3.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From ef4da45828603df57e5e21b8aa21a66ce309f79b Mon Sep 17 00:00:00 2001
From: Takashi Iwai <[email protected]>
Date: Wed, 7 Nov 2012 10:37:48 +0100
Subject: ALSA: hda - Fix invalid connections in VT1802 codec
From: Takashi Iwai <[email protected]>
commit ef4da45828603df57e5e21b8aa21a66ce309f79b upstream.
VT1802 codec provides the invalid connection lists of NID 0x24 and
0x33 containing the routes to a non-exist widget 0x3e. This confuses
the auto-parser. Fix it up in the driver by overriding these
connections.
Reported-by: Massimo Del Fedele <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
sound/pci/hda/patch_via.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -3697,6 +3697,18 @@ static const struct snd_pci_quirk vt2002
{}
};
+/* NIDs 0x24 and 0x33 on VT1802 have connections to non-existing NID 0x3e
+ * Replace this with mixer NID 0x1c
+ */
+static void fix_vt1802_connections(struct hda_codec *codec)
+{
+ static hda_nid_t conn_24[] = { 0x14, 0x1c };
+ static hda_nid_t conn_33[] = { 0x1c };
+
+ snd_hda_override_conn_list(codec, 0x24, ARRAY_SIZE(conn_24), conn_24);
+ snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33);
+}
+
/* patch for vt2002P */
static int patch_vt2002P(struct hda_codec *codec)
{
@@ -3711,6 +3723,8 @@ static int patch_vt2002P(struct hda_code
spec->aa_mix_nid = 0x21;
override_mic_boost(codec, 0x2b, 0, 3, 40);
override_mic_boost(codec, 0x29, 0, 3, 40);
+ if (spec->codec_type == VT1802)
+ fix_vt1802_connections(codec);
add_secret_dac_path(codec);
snd_hda_pick_fixup(codec, NULL, vt2002p_fixups, via_fixups);
Patches currently in stable-queue which might be from [email protected] are
queue-3.6/alsa-hda-improve-hp-depop-when-system-enter-to-s3.patch
queue-3.6/alsa-hda-fix-digital-microphone-on-cs420x.patch
queue-3.6/alsa-hda-force-to-reset-iec958-status-bits-for-ad-codecs.patch
queue-3.6/alsa-hda-fix-invalid-connections-in-vt1802-codec.patch
queue-3.6/alsa-hda-fix-empty-dac-filling-in-patch_via.c.patch
queue-3.6/alsa-hda-add-new-codec-alc668-and-alc900-default-name-alc1150.patch
queue-3.6/alsa-hda-add-a-missing-quirk-entry-for-imac-9-1.patch
queue-3.6/alsa-hda-cirrus-fix-coefficient-index-for-beep-configuration.patch
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
