3.2-stable review patch. If anyone has any objections, please let me know.
------------------
From: Takashi Iwai <ti...@suse.de>
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 <m...@veneto.com>
Signed-off-by: Takashi Iwai <ti...@suse.de>
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
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
@@ -3686,6 +3686,18 @@ static void set_widgets_power_state_vt20
AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
}
+/* 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)
{
@@ -3700,6 +3712,8 @@ 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);
/* automatic parse from the BIOS config */
--
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