!!################################
!!ALSA Information Script v 0.4.65
!!################################

!!Script ran on: Wed May 13 16:26:27 UTC 2020


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

Gentoo Base System release 2.6 NAME=Gentoo ID=gentoo PRETTY_NAME="Gentoo/Linux" HOME_URL="https://www.gentoo.org/" SUPPORT_URL="https://www.gentoo.org/support/" BUG_REPORT_URL="https://bugs.gentoo.org/"


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

Manufacturer:      LENOVO
Product Name:      20FLCTO1WW
Product Version:   ThinkPad P50s
Firmware Version:  N1KET16W (1.03 )
Board Vendor:      LENOVO
Board Name:        20FLCTO1WW


!!ACPI Device Status Information
!!---------------

/sys/bus/acpi/devices/ACPI0003:00/status 	 15
/sys/bus/acpi/devices/INT3F0D:00/status 	 15
/sys/bus/acpi/devices/LEN0068:00/status 	 15
/sys/bus/acpi/devices/LNXPOWER:00/status 	 1
/sys/bus/acpi/devices/LNXPOWER:01/status 	 1
/sys/bus/acpi/devices/LNXPOWER:02/status 	 1
/sys/bus/acpi/devices/LNXPOWER:03/status 	 1
/sys/bus/acpi/devices/LNXPOWER:06/status 	 1
/sys/bus/acpi/devices/LNXVIDEO:01/status 	 15
/sys/bus/acpi/devices/PNP0103:00/status 	 15
/sys/bus/acpi/devices/PNP0C02:01/status 	 3
/sys/bus/acpi/devices/PNP0C0A:00/status 	 31
/sys/bus/acpi/devices/PNP0C0A:01/status 	 31
/sys/bus/acpi/devices/PNP0C0F:00/status 	 9
/sys/bus/acpi/devices/PNP0C0F:01/status 	 9
/sys/bus/acpi/devices/PNP0C0F:02/status 	 9
/sys/bus/acpi/devices/PNP0C0F:03/status 	 9
/sys/bus/acpi/devices/PNP0C0F:04/status 	 9
/sys/bus/acpi/devices/PNP0C0F:05/status 	 9
/sys/bus/acpi/devices/PNP0C0F:06/status 	 9
/sys/bus/acpi/devices/PNP0C0F:07/status 	 9
/sys/bus/acpi/devices/device:37/status 	 15


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

Kernel release:    5.4.28-gentoo.ac
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz
SMP Enabled:       Yes


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

Driver version:     k5.4.28-gentoo.ac
Library version:    1.2.1.2
Utilities version:  1.2.1


!!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 [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d70] (rev 21)
	Subsystem: Lenovo Sunrise Point-LP HD Audio [17aa:2231]


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


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

crw-rw---- 1 root audio 116,  1 May 11 07:38 /dev/snd/seq
crw-rw---- 1 root audio 116, 33 May 11 07:38 /dev/snd/timer


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

APLAY

aplay: device_list:272: no soundcards found...

ARECORD

arecord: device_list:272: no soundcards found...

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


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

--startcollapse--
--endcollapse--


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

agpgart
cdrom
drm
drm_kms_helper
fb_sys_fops
i2c_algo_bit
i915
intel_gtt
sr_mod
syscopyarea
sysfillrect
sysimgblt
uvcvideo
videobuf2_common
videobuf2_memops
videobuf2_v4l2
videobuf2_vmalloc
x86_pkg_temp_thermal


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

[    2.666792] ACPI: Added _OSI(Linux-Dell-Video)
[    2.666792] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    2.666792] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
--
[    2.806457] pci 0000:06:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref]
[    2.806608] pci 0000:06:00.0: Enabling HDA controller
[    2.806928] pci 0000:00:1d.0: PCI bridge to [bus 06]
--
[    3.325979] NET: Registered protocol family 17
[    3.326386] snd_hda_intel 0000:00:1f.3: couldn't bind with audio component
[    3.326491] microcode: sig=0x406e3, pf=0x80, revision=0x74
--
[    4.316318] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input5
[    4.322119] ALSA device list:
[    4.322289]   No soundcards found.
[    4.322971] Freeing unused kernel image memory: 1212K