!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue Dec 11 05:15:12 UTC 2018 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.14.86-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.14.86-v7 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- snd_bcm2835 snd_soc_simple_card !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [ALSA ]: bcm2835_alsa - bcm2835 ALSA bcm2835 ALSA 1 [simodem ]: simodem - simodem simodem !!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 !!--------------------------- !!Module: snd_bcm2835 enable_compat_alsa : Y enable_hdmi : N enable_headphones : N force_bulk : N !!Module: snd_soc_simple_card * : !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Dec 10 03:17 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Dec 10 03:17 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 16 Dec 10 03:17 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 17 Dec 10 03:17 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 56 Dec 10 03:17 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Dec 10 03:17 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Dec 10 03:17 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Dec 10 03:17 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Dec 10 03:17 . drwxr-xr-x 3 root root 220 Dec 10 03:17 .. lrwxrwxrwx 1 root root 12 Dec 10 03:17 platform-soc:audio -> ../controlC0 lrwxrwxrwx 1 root root 12 Dec 10 03:17 platform-soc:sound -> ../controlC1 !!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: simodem [simodem], device 0: bcm2835-i2s-si3050-Modem si3050-Modem-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: simodem [simodem], device 0: bcm2835-i2s-si3050-Modem si3050-Modem-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 !!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 -2000 [77%] [-20.00dB] [on] !!-------Mixer controls for card 1 [simodem] Card hw:1 'simodem'/'simodem' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.ALSA { control.1 { iface MIXER name 'PCM Playback Volume' value -2000 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 -2000 } } 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 0 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.simodem { control { } } --endcollapse-- !!All Loaded Modules !!------------------ Module bnep hci_uart btbcm serdev bluetooth ecdh_generic spidev brcmfmac brcmutil cfg80211 rfkill snd_soc_simple_card snd_soc_simple_card_utils snd_bcm2835 si3050 snd_soc_bcm2835_i2s snd_soc_core spi_bcm2835 snd_compress snd_pcm_dmaengine snd_pcm snd_timer snd fixed uio_pdrv_genirq uio ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 3.619841] si3050: loading out-of-tree module taints kernel. [ 3.664102] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 3.667002] bcm2835_alsa bcm2835_alsa: card created with 8 channels [ 3.683637] asoc-simple-card soc:sound: si3050-Modem <-> 3f203000.i2s mapping ok [ 3.829544] brcmfmac: F1 signature read @0x18000000=0x15264345