No Audio on Dell XPS 13 2016

!!################################
!!ALSA Information Script v 0.4.64
!!################################

!!Script ran on: Sun May 1 17:36:33 UTC 2016

!!Linux Distribution
!!------------------

Ubuntu 14.04.4 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.4 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"

!!DMI Information
!!---------------

Manufacturer: Dell Inc.
Product Name: XPS 13 9350
Product Version:
Firmware Version: 1.3.3

!!Kernel Information
!!------------------

Kernel release: 3.19.0-58-generic
Operating System: GNU/Linux
Architecture: x86_64
Processor: x86_64
SMP Enabled: Yes

!!ALSA Version
!!------------

Driver version: k3.19.0-58-generic
Library version: 1.0.27.2
Utilities version: 1.0.27.2

!!Loaded ALSA modules
!!-------------------

!!Sound Servers on this system
!!----------------------------

Pulseaudio:
      Installed - Yes (/usr/bin/pulseaudio)
      Running - Yes

!!Soundcards recognised by ALSA
!!-----------------------------

--- no soundcards ---

!!PCI Soundcards installed in the system
!!--------------------------------------

00:1f.3 Audio device: Intel Corporation Device 9d70 (rev 21)

!!Advanced information - PCI Vendor/Device/Subsystem ID's
!!-------------------------------------------------------

00:1f.3 0403: 8086:9d70 (rev 21) (prog-if 80)
 Subsystem: 1028:0704

!!Modprobe options (Sound related)
!!--------------------------------

snd_atiixp_modem: index=-2
snd_intel8x0m: index=-2
snd_via82xx_modem: index=-2
snd_usb_audio: index=-2
snd_usb_caiaq: index=-2
snd_usb_ua101: index=-2
snd_usb_us122l: index=-2
snd_usb_usx2y: index=-2
snd_cmipci: mpu_port=0x330 fm_port=0x388
snd_pcsp: index=-2
snd_usb_audio: index=-2
snd_hda_intel: jackpoll_ms=500

!!Loaded sound module options
!!---------------------------

!!ALSA Device nodes
!!-----------------

crw-rw---- 1 root audio 116, 1 May 1 13:31 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 May 1 13:31 /dev/snd/timer

!!Aplay/Arecord output
!!--------------------

APLAY

aplay: device_list:268: no soundcards found...

ARECORD

arecord: device_list:268: no soundcards found...

!!Amixer output
!!-------------

!!Alsactl output
!!--------------

--startcollapse--
--endcollapse--

!!All Loaded Modules
!!------------------

Module
dell_wmi
sparse_keymap
ctr
ccm
nvram
msr
arc4
iwlmvm
mac80211
rts_cr_host
iwlwifi
rts_cr_core
cfg80211
dell_laptop
dcdbas
x86_pkg_temp_thermal
coretemp
kvm_intel
kvm
crct10dif_pclmul
crc32_pclmul
aesni_intel
aes_x86_64
lrw
gf128mul
glue_helper
ablk_helper
cryptd
joydev
serio_raw
snd_hda_intel
snd_hda_codec
snd_hda_core
snd_hwdep
snd_pcm
snd_seq_midi
snd_seq_midi_event
snd_rawmidi
snd_seq
snd_seq_device
snd_timer
uvcvideo
videobuf2_vmalloc
hid_logitech_hidpp
videobuf2_memops
videobuf2_core
snd
v4l2_common
videodev
media
soundcore
shpchp
i2c_hid
i915_bpo
intel_ips
drm_kms_helper
int3400_thermal
int3403_thermal
drm
acpi_thermal_rel
intel_hid
acpi_pad
mac_hid
i2c_algo_bit
cmac
rfcomm
bnep
parport_pc
ppdev
lp
parport
nls_iso8859_1
btrfs
xor
raid6_pq
btusb
btintel
bluetooth
compat
hid_logitech_dj
usbhid
hid
psmouse
ahci
nvme
libahci
wmi
video

!!ALSA/HDA dmesg
!!--------------

[ 3.736723] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 3.738206] snd_hda_intel 0000:00:1f.3: Probing card using HDA DKMS, version 0.201512022217~ubuntu14.04.1
[ 3.738221] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 3.747195] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915_bpo])
[ 3.754788] rts_cr_init: init realtek cardreader driver, trace mask 0x138875
--
[ 3.807152] init: failsafe main process (676) killed by TERM signal
[ 3.878611] snd_hda_intel 0000:00:1f.3: CORB reset timeout#1, CORBRP = 0
[ 3.880232] snd_hda_intel 0000:00:1f.3: no codecs found!
[ 3.930675] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'