any soundcard (internal or external) don't work on my laptop

here my lcpi :
samy@samy-HP-Pavilion-x2-Detachable:~$ lspci
00:00.0 Host bridge: Intel Corporation Device 2280 (rev 22)
00:02.0 VGA compatible controller: Intel Corporation Device 22b0 (rev 22)
00:03.0 Multimedia controller: Intel Corporation Device 22b8 (rev 22)
00:0a.0 Non-VGA unclassified device: Intel Corporation Device 22d8 (rev 22)
00:0b.0 Signal processing controller: Intel Corporation Device 22dc (rev 22)
00:14.0 USB controller: Intel Corporation Device 22b5 (rev 22)
00:1a.0 Encryption controller: Intel Corporation Device 2298 (rev 22)
00:1c.0 PCI bridge: Intel Corporation Device 22c8 (rev 22)
00:1f.0 ISA bridge: Intel Corporation Device 229c (rev 22)
01:00.0 Network controller: Intel Corporation Wireless 3165 (rev 81)

The sound card seem to bet Multimedia controller but i don't find any driver for that.

I create a alsa info here : http://www.alsa-project.org/db/?f=dcfb5330b8fb8cfa6a107bab61f7678b5c2c4eda

I tried to install the linuxant driver but the install failed

At the step 4 command I have this output:
http://pastebin.com/77iBDh0v

The alsamicer command give me this output:
cannot open mixer: No such file or directory

The alsamicer command give me this output:
cannot open mixer: No such file or directory

I also tried to ask the HP assistance but it didn't help. I search on Intel website if there is a driver for my card but they don't have.

When I plug my usb external soundcard (Focusrite 2i2 natively work with ubuntu studio) it didn't recognize. I tried to install Jack but it didn't help.
So I tried to install ubuntu studio 16.04. But it was worst, sound didn't work and grub didn't get installed.

I hope that someone can help me :)

here the result oh aplay -l:
aplay: device_list:268: no soundcards found...

for lspci -v :
http://pastebin.com/fpXsM0NF

At least I tried to install the pre-release update. But it change nothing.
And the daily build of oem-hda-intel failed to install without creating any log.

I have exactly the same issue with HP pavilion 10 x2. Were you able to fix the issue ?

Nop I didn't find any way to fix that. On mine laptop I also have a problem with the touchpad (multitouch don't work) and with the battery (not recognized).

Today, with the command sudo apt-get install oem-audio-hda-daily-dkms, the package get install correctly but there isn't any sound.

At : https://bugs.freedesktop.org/attachment.cgi?id=120263
Someone post is lspci - v, his configuration is very similar to mine.
He seem to have the same soundcard :
00:03.0 Multimedia controller: Intel Corporation Device 22b8 (rev 22)
 Subsystem: Intel Corporation Device 7270
 Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
 Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
 Interrupt: pin A routed to IRQ 255
 Region 0: Memory at 91000000 (32-bit, non-prefetchable) [disabled] [size=4M]
 Capabilities: [80] Power Management version 2
  Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
  Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
 Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit-
  Address: 00000000 Data: 0000

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