!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Aug 12 23:45:22 UTC 2019 !!Linux Distribution !!------------------ Ubuntu 18.04.3 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.3 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.3 LTS" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=bionic !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.15.0-1041-raspi2 Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.15.0-1041-raspi2 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- snd_bcm2835 (null) !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [ALSA ]: bcm2835_alsa - bcm2835 ALSA bcm2835 ALSA 1 [vc4hdmi ]: vc4-hdmi - vc4-hdmi vc4-hdmi !!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 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 !!Loaded sound module options !!--------------------------- !!Module: snd_bcm2835 enable_compat_alsa : Y enable_hdmi : N enable_headphones : N force_bulk : N !!Module: (null) * : !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 Jan 28 2018 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 5 Jan 28 2018 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 Aug 12 16:44 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 4 Jan 28 2018 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 6 Jan 28 2018 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Jan 28 2018 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 28 2018 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Jan 28 2018 . drwxr-xr-x 3 root root 200 Jan 28 2018 .. lrwxrwxrwx 1 root root 12 Jan 28 2018 platform-3f902000.hdmi -> ../controlC1 lrwxrwxrwx 1 root root 12 Jan 28 2018 platform-soc:audio -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA] Subdevices: 7/7 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: vc4hdmi [vc4-hdmi], device 0: MAI PCM vc4-hdmi-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 0 [ALSA] Card hw:0 'ALSA'/'bcm2835 ALSA' Mixer name : 'Broadcom Mixer' Components : '' Controls : 6 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback -10239 - 400 Mono: Playback 400 [100%] [4.00dB] [on] !!-------Mixer controls for card 1 [vc4hdmi] Card hw:1 'vc4hdmi'/'vc4-hdmi' Mixer name : '' Components : '' Controls : 1 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.ALSA { control.1 { iface MIXER name 'PCM Playback Volume' value 400 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 400 } } control.2 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'PCM Playback Route' value 1 comment { access 'read write' type INTEGER count 1 range '0 - 2' } } control.4 { iface PCM name 'IEC958 Playback Default' value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface PCM name 'IEC958 Playback Con Mask' value '0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.6 { iface PCM name 'IEC958 Playback PCM Stream' value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write inactive' type IEC958 count 1 } } } state.vc4hdmi { control.1 { iface PCM name ELD value '100007006612000100000000000000003e1418024f70746f6d61090707000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module rfcomm fuse cmac bnep hci_uart btbcm btqca btintel bluetooth ecdh_generic serdev vc4 snd_bcm2835 snd_seq_dummy cec snd_seq_oss drm_kms_helper drm snd_seq_midi snd_soc_core snd_seq_midi_event snd_compress snd_rawmidi brcmfmac ac97_bus snd_pcm_dmaengine joydev snd_seq snd_pcm_oss brcmutil snd_mixer_oss cfg80211 snd_pcm snd_seq_device snd_timer fb_sys_fops syscopyarea sysfillrect snd sysimgblt uio_pdrv_genirq uio sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables sdhci_iproc crc32_arm_ce !!ALSA/HDA dmesg !!-------------- [ 3.119946] hub 1-1:1.0: 5 ports detected [ 3.194406] snd_pcm_dmaengine: Unknown symbol snd_pcm_format_physical_width (err 0) [ 3.194438] snd_pcm_dmaengine: Unknown symbol snd_pcm_hw_constraint_integer (err 0) [ 3.194447] snd_pcm_dmaengine: Unknown symbol snd_pcm_period_elapsed (err 0) [ 3.407170] usb 1-1.1: new high-speed USB device number 3 using dwc_otg -- [ 10.977429] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Aug 29 2016 20:48:16 version 7.45.41.26 (r640327) FWID 01-4527cfab [ 11.336726] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 11.340418] bcm2835_alsa bcm2835_alsa: card created with 8 channels -- [ 150.008716] WARNING: CPU: 0 PID: 995 at /build/linux-raspi2-E1uL5I/linux-raspi2-4.15.0/drivers/gpu/drm/vc4/vc4_plane.c:771 vc4_plane_async_set_fb 0xa4/0xa8 [vc4] [ 150.008720] Modules linked in: rfcomm fuse cmac bnep hci_uart btbcm btqca btintel bluetooth ecdh_generic serdev vc4 snd_bcm2835(C) snd_seq_dummy cec snd_seq_oss drm_kms_helper drm snd_seq_midi snd_soc_core snd_seq_midi_event snd_compress snd_rawmidi brcmfmac ac97_bus snd_pcm_dmaengine joydev snd_seq snd_pcm_oss brcmutil snd_mixer_oss cfg80211 snd_pcm snd_seq_device snd_timer fb_sys_fops syscopyarea sysfillrect snd sysimgblt uio_pdrv_genirq uio sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables sdhci_iproc crc32_arm_ce [ 150.008873] CPU: 0 PID: 995 Comm: Xorg Tainted: G C 4.15.0-1041-raspi2 #44-Ubuntu