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

!!Script ran on: Tue Sep  8 00:48:11 UTC 2015


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

Debian GNU/Linux 8 \n \l PRETTY_NAME="Debian GNU/Linux 8 (jessie)" NAME="Debian GNU/Linux" ID=debian HOME_URL="http://www.debian.org/" SUPPORT_URL="http://www.debian.org/support/" BUG_REPORT_URL="https://bugs.debian.org/"


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

Manufacturer:      Hewlett-Packard
Product Name:      HP Stream 7 Tablet
Product Version:   09781000254000100A0360107
Firmware Version:  F.0E


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

Kernel release:    3.16.0-4-686-pae
Operating System:  GNU/Linux
Architecture:      i686
Processor:         unknown
SMP Enabled:       Yes


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

Driver version:     k3.16.0-4-686-pae
Library version:    1.0.28
Utilities version:  1.0.28


!!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
!!--------------------------------------



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



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

snd_pcsp: index=-2
snd_usb_audio: index=-2
snd_atiixp_modem: index=-2
snd_intel8x0m: index=-2
snd_via82xx_modem: index=-2


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


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

crw-rw----  1 root audio 116,  1 Sep  7 20:45 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Sep  7 20:45 /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
cfg80211
asix
usbnet
libphy
mii
nls_utf8
nls_cp437
vfat
fat
intel_powerclamp
intel_rapl
coretemp
snd_soc_sst_byt_rt5640_mach
kvm
hp_wmi
sparse_keymap
iTCO_wdt
rfkill
iTCO_vendor_support
crc32_pclmul
evdev
aesni_intel
aes_i586
xts
lrw
gf128mul
efi_pstore
snd_soc_rt5640
ablk_helper
snd_soc_rl6231
cryptd
snd_soc_core
efivars
pcspkr
snd_compress
snd_pcm
lpc_ich
mfd_core
wmi
snd_timer
snd
soundcore
regmap_i2c
i915
battery
button
drm_kms_helper
drm
video
i2c_algo_bit
i2c_designware_platform
i2c_designware_core
iosf_mbi
snd_soc_sst_acpi
ac
int3403_thermal
processor
i2c_core
acpi_pad
fuse
autofs4
ext4
crc16
mbcache
jbd2
hid_generic
usbhid
hid
mmc_block
crc32c_intel
xhci_hcd
thermal
thermal_sys
usbcore
usb_common
sdhci_acpi
sdhci
mmc_core


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

[    6.896434] DPIO read pipe A reg 0x800c == 0xffffffff
[    6.896484] Modules linked in: nls_utf8 nls_cp437 vfat fat intel_powerclamp intel_rapl coretemp snd_soc_sst_byt_rt5640_mach kvm hp_wmi sparse_keymap iTCO_wdt rfkill iTCO_vendor_support crc32_pclmul evdev aesni_intel aes_i586 xts lrw gf128mul efi_pstore snd_soc_rt5640 ablk_helper snd_soc_rl6231 cryptd snd_soc_core efivars pcspkr snd_compress snd_pcm lpc_ich mfd_core wmi snd_timer snd soundcore regmap_i2c i915( ) battery button drm_kms_helper drm video i2c_algo_bit i2c_designware_platform i2c_designware_core iosf_mbi snd_soc_sst_acpi ac int3403_thermal processor i2c_core acpi_pad fuse autofs4 ext4 crc16 mbcache jbd2 hid_generic usbhid hid mmc_block crc32c_intel xhci_hcd thermal thermal_sys usbcore usb_common sdhci_acpi sdhci mmc_core
[    6.896489] CPU: 3 PID: 204 Comm: systemd-udevd Not tainted 3.16.0-4-686-pae #1 Debian 3.16.7-ckt11-1 deb8u3
--
[    6.897485] pipe state doesn't match!
[    6.897527] Modules linked in: nls_utf8 nls_cp437 vfat fat intel_powerclamp intel_rapl coretemp snd_soc_sst_byt_rt5640_mach kvm hp_wmi sparse_keymap iTCO_wdt rfkill iTCO_vendor_support crc32_pclmul evdev aesni_intel aes_i586 xts lrw gf128mul efi_pstore snd_soc_rt5640 ablk_helper snd_soc_rl6231 cryptd snd_soc_core efivars pcspkr snd_compress snd_pcm lpc_ich mfd_core wmi snd_timer snd soundcore regmap_i2c i915( ) battery button drm_kms_helper drm video i2c_algo_bit i2c_designware_platform i2c_designware_core iosf_mbi snd_soc_sst_acpi ac int3403_thermal processor i2c_core acpi_pad fuse autofs4 ext4 crc16 mbcache jbd2 hid_generic usbhid hid mmc_block crc32c_intel xhci_hcd thermal thermal_sys usbcore usb_common sdhci_acpi sdhci mmc_core
[    6.897531] CPU: 3 PID: 204 Comm: systemd-udevd Tainted: G        W     3.16.0-4-686-pae #1 Debian 3.16.7-ckt11-1 deb8u3