internal sound card not detected HP X2

Seem similar oops

https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1561449

8] WARNING: CPU: 1 PID: 313 at /build/linux-lAMkDx/linux-4.4.0/drivers/i2c/busses/i2c-designware-baytrail.c:112 baytrail_i2c_acquire+0x139/0x1e0 [i2c_designware_platform]() [ 4.811122] Modules linked in: mac80211 nls_iso8859_1 iwlwifi cfg80211 btusb btrtl snd_intel_sst_acpi snd_intel_sst_core snd_soc_sst_mfld_platform snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine mei_txe mei snd_pcm shpchp lpc_ich snd_seq_midi snd_seq_midi_event processor_thermal_device snd_rawmidi intel_soc_dts_iosf hci_uart btbcm btqca btintel bluetooth 8250_fintek snd_seq rfkill_gpio snd_seq_device snd_timer dw_dmac dw_dmac_core snd soundcore pwm_lpss_platform pwm_lpss 8250_dw spi_pxa2xx_platform soc_button_array i2c_designware_platform(+) i2c_designware_core tpm_crb int3400_thermal acpi_thermal_rel acpi_pad int3403_thermal int340x_thermal_zone mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops [ 4.811197] drm video fjes i2c_hid hid wmi sdhci_acpi sdhci pinctrl_cherryview [ 4.811211] CPU: 1 PID: 313 Comm: systemd-udevd Not tainted 4.4.0-15-generic #31-Ubuntu [ 4.811214] Hardware name: HP HP Pavilion x2 Detachable/813E, BIOS F.04 09/11/2015 [ 4.811218] 0000000000000286 000000002618735e ffff880072c6ba00 ffffffff813e76a3 [ 4.811224] 0000000000000000 ffffffffc02ae708 ffff880072c6ba38 ffffffff8107fe12 [ 4.811230] ffff88007219a018 00000000ffffff92 00000000fffedfa1 ffff88007b95d410 [ 4.811235] Call Trace: [ 4.811246] [<ffffffff813e76a3>] dump_stack+0x63/0x90 [ 4.811253] [<ffffffff8107fe12>] warn_slowpath_common+0x82/0xc0 [ 4.811258] [<ffffffff8107ff5a>] warn_slowpath_null+0x1a/0x20 [ 4.811265] [<ffffffffc02ad919>] baytrail_i2c_acquire+0x139/0x1e0 [i2c_designware_platform] [ 4.811273] [<ffffffffc029b217>] i2c_dw_init+0x27/0x350 [i2c_designware_core] [ 4.811279] [<ffffffffc029b592>] i2c_dw_probe+0x52/0x180 [i2c_designware_core] [ 4.811286] [<ffffffffc02ad494>] dw_i2c_plat_probe+0x1d4/0x410 [i2c_designware_platform] [ 4.811293] [<ffffffff8154c01b>] platform_drv_probe+0x3b/0xa0 [ 4.811299] [<ffffffff81549e12>] driver_probe_device+0x222/0x4a0 [ 4.811305] [<ffffffff8154a114>] __driver_attach+0x84/0x90 [ 4.811310] [<ffffffff8154a090>] ? driver_probe_device+0x4a0/0x4a0 [ 4.811315] [<ffffffff81547a3c>] bus_for_each_dev+0x6c/0xc0 [ 4.811321] [<ffffffff815495ce>] driver_attach+0x1e/0x20 [ 4.811326] [<ffffffff8154910b>] bus_add_driver+0x1eb/0x280 [ 4.811330] [<ffffffffc02b2000>] ? 0xffffffffc02b2000 [ 4.811334] [<ffffffff8154aa20>] driver_register+0x60/0xe0 [ 4.811339] [<ffffffff8154bf56>] __platform_driver_register+0x36/0x40 [ 4.811345] [<ffffffffc02b2017>] dw_i2c_init_driver+0x17/0x1000 [i2c_designware_platform] [ 4.811351] [<ffffffff81002123>] do_one_initcall+0xb3/0x200 [ 4.811358] [<ffffffff811cd581>] ? __vunmap+0x91/0xe0 [ 4.811364] [<ffffffff811e96b3>] ? kmem_cache_alloc_trace+0x183/0x1f0 [ 4.811368] [<ffffffff811ea4aa>] ? kfree+0x13a/0x150 [ 4.811375] [<ffffffff8118a8a3>] do_init_module+0x5f/0x1cf [ 4.811381] [<ffffffff811085d7>] load_module+0x1667/0x1c00 [ 4.811386] [<ffffffff81104b80>] ? __s...

Status changed to 'Confirmed' because the bug affects multiple users.

4.697026] intel_sst_acpi 808622A8:00: No matching machine driver found

https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/tree/sound/soc/intel/common/sst-acpi.c#n102

 mach = sst_acpi_find_machine(desc->machines);
if (mach == NULL) {
dev_err(dev, "No matching ASoC machine driver found\n"); return -ENODEV; }

https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/soc/intel/common/sst-match-acpi.c?id=1fdb7c14a24689e9c7ec51aa16a3970a7ec0fdde

http://ubuntuforums.org/showthread.php?t=2307493

Do your DSDT contain HID ? 10ec

Raymond - can you explain how to check? I read the forum post and did not see a way to dump the DSDT in a human readable way.

https://bugzilla.kernel.org/show_bug.cgi?id=115531#c1

is this the dump file needed?

External sound card don't work also, test with focusrite 2i2 (native work with ubuntu studio).

I think this is a complete report. Any update?

Changing back to in progress because I think the report is complete and the issue still exists.

yes, I still also have the issue. Thanks

@ genepool

"In progress" mean that a developer is currently working on it.

Oops.thanks Alberto. Thought it had been in progress and was waiting for me.

Same issue on HP Pavilion detachable X2 10-N123NF after a fresh install of 16.94 xenial.

Sound card is not recognized at all.

Attaching the output of alsa-info.sh on my machine.

26.12.2016
Sound and camera still does not work at all on Hp Pavilion X2 Detachable :/

I hope so that it'll be fixed soon. Don't be cruel to force me using windows 10 :<

System: Elementary OS Loki

9/1/2017

Still having the problem
Camera and Sound Card Don´t work. I tried it in Linux Mint, Arch Linux and Debian and still nothing
OS: Elementary OS Loki, based on ubuntu 16.04, witch is based on debian.
I'M gona try an external USB soundcard, and i hope it will works.

WAITING FOR THE SOLUTION!!, but, something happen.
4 mouths ago, y uninstalled the Intel WDM driver, and install a REALTEK DRIVER. AND THE SOUND WORKS, but an update reinstall the old drivers and stops working. I'm working in it, but I AM NOT the developer who's working in this bug. My PC IS AN HP X2 10 DECHETABLE PC, red, with a 500GB HDD in the keyboard, and 32GB in the internal memory of the tablet. And, i can't boot to the ADVANCED BIOS, only the simple and boring bios config, witch don't have any options like hardware or chispest or something.
HELP

I've tried installing REALTEK driver as Francisco Postigo Garcia said, but I doesn't work for me. :'(

Any news? I have a HP X2 10, but the audio doesn't work on ubuntu 17.10

I never got it to work.

I never got any sound out of it so far, but for the record, With Manjaro Linux and kernel 4.14 and 4.15, the sound card is recognized along with its HDMI outputs.

Although I haven't plugged anything on the HDMI port, from my readings I expect that it should work.

However the internal speakers still don't, so I expect something from kernel 4.16 or 4.17 ;-)

I just installed Ubuntu Mate 16.04 and kernel 4.12, it gives me the best results so far:

- Internal audio: no sound, detected as bytcht-nocodec 1 ouput/1 input
- HDMI audio: works fine, tested with chrome and rhythmbox
- HDMI video: works fine
- Touchscreen: simple touch only, for example: on web pages can scroll, but on text editors select text instead of scroll
- Card Reader: not mounted automatically on startup, unless lock session and session restarts, sd mounts automatically, sometimes gives error, but still mounts
- Battery icon: works fine
- Bluethooth: seems to work fine, detects devices
- Lock button: not working
- Start button: not working
- up/down volume: not working
- wifi: some times get stuck, but in general works great
- camera: tried webcamoid, but doesn't start. Cheese says device not found.

What? you got audio working in HDMI?
is there any way to fool ubuntu to think that the hdmi is connected and derive the sound to the speakers?
and i will try with Ubuntu 18.04

This pc has the same audio chip
may anyone try?

https://ubuntu-mate.community/t/intel-22b8-sound-chip-no-soundcard-found-on-hp-x2-210-g2/10673/6

Have the same issue with Ubuntu 17.10

$ uname -a
Linux raiaHPx2 4.13.0-39-generic #44-Ubuntu SMP Thu Apr 5 14:25:01 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

 "aplay -l" gives the following

$aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Audio [Intel HDMI/DP LPE Audio], device 0: HdmiLpeAudio [Intel HDMI/DP LPE Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: Audio [Intel HDMI/DP LPE Audio], device 1: HdmiLpeAudio [Intel HDMI/DP LPE Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: Audio [Intel HDMI/DP LPE Audio], device 2: HdmiLpeAudio [Intel HDMI/DP LPE Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: bytcrrt5640 [bytcr-rt5640], device 0: Baytrail Audio (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: bytcrrt5640 [bytcr-rt5640], device 1: Deep-Buffer Audio (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

Attempted to solve with following the directions here with dkms https://wiki.ubuntu.com/Audio/UpgradingAlsa/DKMS

but did not fix the no sound issue.

alsa-info output: http://www.alsa-project.org/db/?f=12cbba27e12cc27ede2a9934df4f3a1ce12ff545

Still not working - November 2018. First reported March 2016 and doesn't appear to have been assigned to a developer for attention. Is this correct?

That is correct

As usual...

I wonder how many HP Pavilion X2 owners (and others with machines using the same sound chip) are running Linux? Presumably none of them have any sound.

And nobody gives a damn fixing it. And it's not only HP X2, but each and every machine based on a Cherry Trail Intel Atom CPU...

Anybody know a way we can bump it up the queue?

Unsure how that works exactly, but could someone try to download the dir from https://github.com/plbossart/UCM/tree/master/bytcr-rt5640 copy to /usr/share/alsa/ucm , reboot and see if that make a difference?

Oh, also could you try if the soundcard works in 18.10? (from a livecd session should be enough)

This is the usual Ubuntu way of fixing bug : Let the bug report cool down for 3 years or so (this one is date 2016-03-24), then ask the reporters to perform some more tests with the latest versions, just in case. Hopefully the user will have trashed his now-old computer meanwhile.

This also explains why I don't use Ubuntu anymore (and thus won't test). But I still receive the e-mails about bugs I opened or subscribed to 3 years ago. And I laugh.

For what it's worth: An easy solution for audio is a bluetooth headset. Works great under 18.04. I'd also like to get the main speakers working, but I suspect the passengers next to me on the plane are happier with the headset-only arrangement.

Thanks for the tip, but I use the machine mainly at home and would find internal speakers much more convenient. On a different thread, there's talk of downloading UCM files to fix this (specifically UCM-master/bytcr5645 and chtrt5645), but no details of where from. Perhaps it's obvious to Ubuntu pros, but not to me. Any idea?

@Simon, see comment #34?

Could people having the issue test if that fixes it for them

$ wget https://launchpad.net/ubuntu/+source/alsa-lib/1.1.7-2/+build/15743375/+files/libasound2-data_1.1.7-2_all.deb
$ sudo dpkg -i libasound2-data_1.1.7-2_all.deb
$ reboot

it should work on bionic and cosmic

I get 'dpkg frontend is locked by another process' after the dpkg command. No idea what process this is.

After a reboot, I now get:
dpkg: error processing archive libasound2-data_1.1.7-2_all.deb (--install):
 installing libasound2-data would break libasound2:amd64, and
 deconfiguration is not permitted (--auto-deconfigure might help)
Errors were encountered while processing:
 libasound2-data_1.1.7-2_all.deb

bah, sorry, you probably need the lib as well
$ wget https://launchpad.net/ubuntu/+source/alsa-lib/1.1.7-2/+build/15743375/+files/libasound2-data_1.1.7-2_all.deb https://launchpad.net/ubuntu/+source/alsa-lib/1.1.7-2/+build/15743375/+files/libasound2_1.1.7-2_amd64.deb
$ sudo dpkg -i libasound*.deb

Got the commands to run without error, but even after a reset, no sound.

k, weird, that version is supposed to include the config :/ it's not listed in the settings either?

" Logan Rathbone 2019-01-27 19:57:00 UTC

In case anyone is searching the web to seek solutions, I'll put on the record that 4.20.4, with the patch as generated above, along with the UCM files that have been posted on git at https://github.com/heikomat/linux/tree/cx2072x/cx2072x_fixes_and_manual/chtcx2072x - sound is now functioning on my Asus Transformer Mini T103HA.

Shouldn't really matter as I am using an updated but otherwise vanilla kernel from ftp.kernel.org, but again, for the record, this is under Slackware Current (live ISO from alienBob 1.3.0.2, 20190117).

Thanks all. I hope these efforts can be merged into mainline Linux and ALSA, but I'm sure there are reasons above my head as to why they have not."

Big thanks to Heiko Mathes, Pierre Louis, Takashi Iwai and Pierre Bossart.

the solution works for all cherry trail based systems