** Changed in: alsa-driver (Ubuntu)
Status: Confirmed => Won't Fix
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Title:
[20ALCTO1WW, Realtek ALC292,
** Changed in: hwe-next
Status: Incomplete => Won't Fix
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Title:
[20ALCTO1WW, Realtek ALC292, Black Mic,
** Changed in: hwe-next
Assignee: David Henningsson (diwic) => Hui Wang (hui.wang)
** Changed in: alsa-driver (Ubuntu)
Assignee: David Henningsson (diwic) => Hui Wang (hui.wang)
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Retest on Wolverine-1(CID 201307-14019) from Taipei, the external mic no
sounds output.
Retest on Wolverine-2 in BJ site, he external mic works well.
Test Image: sutton-precise-amd64-iso-20130809-1.iso image.
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Hi Raymond, thanks for indicating that.
The tests I have done above is tested with a ctia headset,
except the comment no.7, which using both of OMTP and CTIA.
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could reproduce this bug on CID 201307-14019 with:
updated 14.04.1 (fresh installation and update)
kernel 3.13.0-48-generic
oem-audio-hda-daily-dkms (0.201503250301~ubuntu14.04.1)
BIOS GIET78WW (2.28 )
(without the HDA DKMS could still reproduce the bug)
Please refer to comment38.tar.gz for
your coef dump seem indicate headset mic is cita
val = alc_read_coef_idx(codec, 0x6c);
is_ctia = (val 0x001c) == 0x001c;
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/patch_realtek.c?id=73bdd597823e2231dc882577dbbaf8df92fe1775
+static void
I tried the configuration similar to the one in comment 29 on CID 201307-14019,
and it could reproduce this bug.
It is:
14.04.1 on 201307-14019
BIOS VERSION: GIET60WW (2.10 )
oem-audio-hda-daily-dkms 0.201503250301~ubuntu14.04.1
3.13.0-46-generic #79-Ubuntu SMP Tue Mar 10 20:06:50 UTC 2015
The
** Attachment added: 201307-14019-150324-03.log
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1414706/+attachment/4354385/+files/201307-14019-150324-03.log
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** Attachment added: 201307-14019-150324-05.log
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1414706/+attachment/4354387/+files/201307-14019-150324-05.log
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** Attachment added: 201307-14019-150324-02.log
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1414706/+attachment/4354384/+files/201307-14019-150324-02.log
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The following scenarios were tested. this issue could be reproduced.
Please note for case [4] and [5] was tested with updated BIOS (GIET53WW →
GIET78WW)
(I hasn't accessed the same BIOS revision yet)
kernel/HDA DKMS/bios - result, also info attachment
[1] 3.13.0-46, HDA DKMS
** Attachment added: 201307-14019-150324-04.log
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1414706/+attachment/4354386/+files/201307-14019-150324-04.log
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14.255907] snd_hda_codec: module verification failed: signature and/or
required key missing - tainting kernel
[ 14.256203] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0)
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** Changed in: hwe-next
Status: Confirmed = Incomplete
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Title:
[20ALCTO1WW, Realtek ALC292, Black Mic,
@David
For BeiJing site, the external mic works on new received Lenovo ThinkPad X240.
Upload the alsa-info log.
The sound with a little buzzing when dumping alsa-info.
more info:
Machine information:
Test image: Stock Ubuntu 14.04
BIOS Version: GIET60WW (2.10 )
Audio cards:
00:03.0 Audio device
** Attachment added: alsa-info-for-comment27.txt
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1414706/+attachment/4335034/+files/alsa-info-for-comment27.txt
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No obvious difference (all coefs are the same!), but several things are
differing, first, the product name:
-Product Name: 20AMOS3
+Product Name: 20AMZ02QUS
Second, even the hardware is of a later revision:
-00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller (rev 03)
the alsa-info for the comment 27 could be found as the attachment
alsa-info-201307-14019-for-comment27.txt
The sound is buzzing noise when dumping alsa-info.
more info:
Linux 201307-14019 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC
2014 x86_64 x86_64 x86_64
@Raymond
Thanks for your information.
I will find time to give it a try.
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Title:
[20ALCTO1WW, Realtek ALC292,
This seems to be a tricky one. I was wondering if we can also make a coef dump.
To do that, please do the following:
1) revert any changes done with hdajackretask or /etc/modprobe.d/alsa-base.conf
2) on top of 14.04, install the latest daily dkms package (from the alsa-daily
PPA)
3) reboot
** Tags added: ihv-realtek
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Title:
[20ALCTO1WW, Realtek ALC292, Black Mic, Left][Lenovo ThinkPad X240]
if you cannot use debug version, you can modify hdajacksense.c or use hda verb
to check whether the codec can differentitate cita or omtp headset
static void alc_determine_headset_type(struct hda_codec *codec)
+{
+ int val;
+ bool is_ctia = false;
+ struct alc_spec *spec =
feedback of comment 22:
random buzz similar to the attachment external-mic-sound.wav
the associated alsa-info is the attachment alsa-info-201307-14019-for-
comment22.txt
** Attachment added: alsa-info-201307-14019-for-comment22.txt
** Changed in: hwe-next
Status: Incomplete = Confirmed
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Title:
[20ALCTO1WW, Realtek ALC292, Black Mic,
Please remove any changes done in hdajackretask or
/etc/modprobe.d/alsa-base.conf (if any), install this DKMS (under a 3.13
kernel), reboot, plugin headset jack.
Now try recording and check the result. If the recording result is different
from previous recording, please attach it.
Also an
For reference, this is the patch applied to the DKMS.
** Patch added: x240_vref50.patch
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1414706/+attachment/4316176/+files/x240_vref50.patch
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Ok, so the jack detection is working correctly.
Next step is to try if X240 uses a non-standard VREF of 50% instead of
80%. I'm attaching a DKMS for you to try.
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** Tags added: patch
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Title:
[20ALCTO1WW, Realtek ALC292, Black Mic, Left][Lenovo ThinkPad X240]
external mic
The attachment lp1414706-comment19.tar.gz contains the logs requested by the
comment 19.
They are
alsa-info for case select external mic, plug external mic - alsa-
info-201307-14019-mic-jack-separate.log
alsa-tools 1.0.28
from https://launchpad.net/~diwic/+archive/ubuntu/hda
* Unplug
Thanks. Could you please also submit alsa-info for case select external
mic, plug external mic where the recording is noise?
In addition, could we check the jack detection in detail: Please install
alsa-tools 1.0.28 (if you're running trusty, it's available from
Node 0x1a [Pin Complex] wcaps 0x40048b: Stereo Amp-In
Control: name=Mic Boost Volume, index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name=Mic Jack, index=0, device=0
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Pincap
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/patch_realtek.c?id=73bdd597823e2231dc882577dbbaf8df92fe1775
you need to use debug version of alsa driver to check the system log to
find out whether your codec alc292 can automatcally differentiate
headset and
http://bazaar.launchpad.net/~unity-settings-daemon-team/unity-settings-
daemon/trunk/view/head:/plugins/media-keys/what-did-you-plug-in/pa-
backend.c
Headphone Mic Jack - indicates headphone and mic-in mode share the same jack,
i e, not two separate jacks. Hardware cannot distinguish
** Changed in: alsa-driver (Ubuntu)
Status: Incomplete = Confirmed
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Title:
[20ALCTO1WW, Realtek ALC292,
recording from external mic?
- No sound.
recording silence or random buzz noise?
- random buzz noise. Please refer to the attachment external-mic-sound.wav
recording from internal mic although the external is selected?
- No. Please see the following description[1]
[1]
select internal mic, unplug
Lenovo ThinkPad X240
(CID 201307-14019)
UEFI BIOS Version: GIET53WW (2.01)
UEFI BIOS Date: 2013-07-23
Embedded Controller Version: GIHT22WW (1.07)
ME Firmware Version 9.5.10.1505
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Could we check whether it's the jack detect or the signal which is at
fault here?
To do that, install the alsa-tools-gui package and start hdajackretask.
Select the analog codec, check advanced override and for pin 0x1a
(Mic), change jack detection to not present. After applying the
change, now
http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x
-series-laptops/thinkpad-x240/documents/PD029567?tabName=ProductParts
The combo audio connector does not support a conventional microphone.
Combo audio connector
Connect headphones or a headset that has a 3.5-mm
When mute mic key was pressed, mic LED did not turn on/off, but the
volume status bar (unity notification) would pop up and show the speaker
was muted/unmuted. However, the speaker does not be muted practically.
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@taihsiang, are you able to find the pre-install for this machine and
try it out?
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Title:
[20ALCTO1WW, Realtek
Setting to incomplete while waiting for answers to comment #6
** Changed in: alsa-driver (Ubuntu)
Status: Confirmed = Incomplete
** Changed in: hwe-next
Status: Confirmed = Incomplete
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The following headsets were tested on Lenovo ThinkPad X240 (CID 201307-14019)
and
could reproduce this bug.
They are[1]:
OMTP: Nokia WH-102 HS125
CTIA: SONY MH-EX300AP, Samsung (unknown model), HTC (unknown model)
[1] It is hard to know which type the headset is because there is no model
tested on:
Lenovo ThinkPad X240
(CID 201307-14019)
3.13.0-44-generic #73
and package
ii oem-audio-hda-daily-dkms 0.201501291151~ubuntu all
HDA driver in DKMS format.
could reproduce this bug.
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** Changed in: hwe-next
Status: Incomplete = Confirmed
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Title:
[20ALCTO1WW, Realtek ALC292, Black Mic,
@taihsiang, can you grab the package oem-audio-hda-daily-dkms from
https://launchpad.net/~ubuntu-audio-dev/+archive/ubuntu/alsa-
daily?field.series_filter=trusty and check again if the problem still
exist?
** Changed in: hwe-next
Status: New = Incomplete
** Changed in: hwe-next
** Changed in: hwe-next
Assignee: (unassigned) = David Henningsson (diwic)
** Changed in: alsa-driver (Ubuntu)
Assignee: (unassigned) = David Henningsson (diwic)
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Looking at http://www.ubuntu.com/certification/hardware/201307-14019/ it
seems this machine was pre-installed with 12.04.2 LTS.
Checking the kernel source does not find anything that should have regressed
nor fixed external mic on this machine, so next question would be:
- Is this working on
** Changed in: alsa-driver (Ubuntu)
Importance: Undecided = High
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Title:
[20ALCTO1WW, Realtek ALC292, Black
in comment 2,
internal mic and speaker and external speaker (e.g. headphone) works
with fresh installation 14.04.1 and updated 14.04.1 (kernel 3.13.0-44)
only the external mic malfunctions.
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