!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Apr 11 01:09:24 UTC 2018 !!Linux Distribution !!------------------ VERSION="March 2018" ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.14.26-2-osmc Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.14.26-2-osmc Library version: 1.1.3 Utilities version: !!Loaded ALSA modules !!------------------- snd_bcm2835 snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [ALSA ]: bcm2835_alsa - bcm2835 ALSA bcm2835 ALSA 1 [Device ]: USB-Audio - USB PnP Sound Device C-Media Electronics Inc. USB PnP Sound Device at usb-3f980000.usb-1.2, full spe !!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_usb_audio autoclock : Y device_setup : 0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -2,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null) vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x80860808, ctrlif=0, ctlerr=0 Card: C-Media Electronics Inc. USB PnP Sound Device at usb-3f980000.usb-1.2, full spe Unit: 10 Control: name="Auto Gain Control", index=0 Info: id=10, control=7, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="Mic Capture Volume", index=0 Info: id=10, control=2, cmask=0x0, channels=1, type="S16" Volume: min=0, max=6096, dBmin=0, dBmax=2381 Unit: 10 Control: name="Mic Capture Switch", index=0 Info: id=10, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Apr 10 18:07 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Apr 10 18:07 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 16 Apr 10 18:07 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 17 Apr 10 18:07 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 56 Apr 10 18:07 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 1 Apr 10 18:07 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 10 18:07 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Apr 10 18:07 . drwxr-xr-x 4 root root 220 Apr 10 18:07 .. lrwxrwxrwx 1 root root 12 Apr 10 18:07 usb-C-Media_Electronics_Inc._USB_PnP_Sound_Device-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Apr 10 18:07 . drwxr-xr-x 4 root root 220 Apr 10 18:07 .. lrwxrwxrwx 1 root root 12 Apr 10 18:07 platform-3f980000.usb-usb-0:1.2:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Apr 10 18:07 platform-soc:audio -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY alsa-info.sh: line 122: aplay: command not found ARECORD alsa-info.sh: line 126: arecord: command not found !!Amixer output !!------------- !!-------Mixer controls for card 0 [ALSA] alsa-info.sh: line 147: amixer: command not found alsa-info.sh: line 148: amixer: command not found !!-------Mixer controls for card 1 [Device] alsa-info.sh: line 147: amixer: command not found alsa-info.sh: line 148: amixer: command not found !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module bnep hci_uart bluetooth ecdh_generic iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_filter snd_usb_audio brcmfmac brcmutil evdev joydev snd_hwdep snd_usbmidi_lib cfg80211 snd_rawmidi snd_seq_device rfkill snd_bcm2835 snd_pcm snd_timer snd bcm2835_gpiomem bcm2835_thermal uio_pdrv_genirq fixed uio ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 4.584156] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000 [ 4.815917] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 4.820695] bcm2835_alsa bcm2835_alsa: card created with 8 channels -- [ 5.065827] usbcore: registered new interface driver brcmfmac [ 5.100211] usbcore: registered new interface driver snd-usb-audio [ 5.291792] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Oct 23 2017 03:55:53 version 7.45.98.38 (r674442 CY) FWID 01-e58d219f