From: Ulo Mets <umets@osa.pri.ee>
To: alsa-devel@alsa-project.org
Subject: Conexant 5051 lenovo-x200 fixes
Date: Thu, 18 Aug 2011 03:45:33 +0300 [thread overview]
Message-ID: <4E4C60AD.2090806@osa.pri.ee> (raw)
Hi,
I am not a kernel developer, but occasionally dig into it if something gets in my way.
On Lenovo X200 Tablet none of the mixers showed Mic Boost adjustments, but HDA-Analyzer found them
and adjusted properly. So I inserted the corresponding controls, and it worked.
Then, during testing I found that the labels of External and Docking Mic are swapped,
so I exchanged these too. Since I could not test it on other hardware, I put it all on lenovo-x200 branch.
The patch applies to 3.1-rc2, I hope it is sufficiently recent.
The Mic Switches don't have any effect on my unit (X200T without modem)
With best regards,
Ulo Mets
Signed-off-by: Ulo Mets<umets at osa.pri.ee>
---b/sound/pci/hda/patch_conexant.c 2011-08-01 12:45:32.302640276 +0300
+++ a/sound/pci/hda/patch_conexant.c 2011-08-01 12:50:22.003141176 +0300
@@ -1785,6 +1785,19 @@
{}
};
+static const struct snd_kcontrol_new cxt5051_lenovo_x200_mixers[] = {
+ HDA_CODEC_VOLUME("Int Mic Volume", 0x14, 0x00, HDA_INPUT),
+ HDA_CODEC_MUTE("Int Mic Switch", 0x14, 0x00, HDA_INPUT),
+ HDA_CODEC_VOLUME("Dock Mic Volume", 0x14, 0x01, HDA_INPUT),
+ HDA_CODEC_MUTE("Dock Mic Switch", 0x14, 0x01, HDA_INPUT),
+ HDA_CODEC_VOLUME("Ext Mic Volume", 0x15, 0x00, HDA_INPUT),
+ HDA_CODEC_MUTE("Ext Mic Switch", 0x15, 0x00, HDA_INPUT),
+ HDA_CODEC_VOLUME("Int Mic Boost", 0x1d, 0x00, HDA_INPUT),
+ HDA_CODEC_VOLUME("Dock Mic Boost", 0x17, 0x00, HDA_INPUT),
+ HDA_CODEC_VOLUME("Ext Mic Boost", 0x18, 0x00, HDA_INPUT),
+ {}
+};
+
static const struct snd_kcontrol_new cxt5051_hp_mixers[] = {
HDA_CODEC_VOLUME("Internal Mic Volume", 0x14, 0x00, HDA_INPUT),
HDA_CODEC_MUTE("Internal Mic Switch", 0x14, 0x00, HDA_INPUT),
@@ -2055,6 +2079,7 @@
break;
case CXT5051_LENOVO_X200:
spec->init_verbs[0] = cxt5051_lenovo_x200_init_verbs;
+ spec->mixers[0] = cxt5051_lenovo_x200_mixers;
/* Thinkpad X301 does not have S/PDIF wired and no ability
to use a docking station. */
if (codec->subsystem_id == 0x17aa211f)
next reply other threads:[~2011-08-18 0:46 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-18 0:45 Ulo Mets [this message]
2011-08-18 10:08 ` Conexant 5051 lenovo-x200 fixes Takashi Iwai
2011-08-19 0:00 ` Ulo Mets
2011-08-19 5:43 ` Takashi Iwai
2011-08-20 15:14 ` Ülo Mets
2011-08-22 12:00 ` Takashi Iwai
2011-08-23 11:32 ` Ulo Mets
2011-08-23 13:10 ` Takashi Iwai
2011-08-24 2:45 ` Ulo Mets
2011-08-24 3:25 ` Ulo Mets
2011-08-24 5:53 ` Takashi Iwai
2011-08-24 8:59 ` Takashi Iwai
2011-08-24 11:26 ` Ulo Mets
2011-08-24 11:58 ` Takashi Iwai
2011-08-24 16:33 ` Takashi Iwai
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