!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Wed Oct 11 18:57:47 UTC 2023 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 6.1.21-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.1.21-v7 Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- snd_bcm2835 vc4 snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [Headphones ]: bcm2835_headpho - bcm2835 Headphones bcm2835 Headphones 1 [vc4hdmi ]: vc4-hdmi - vc4-hdmi vc4-hdmi 2 [AMP ]: USB-Audio - SMSL Q5 AMP SMSL AUDIO SMSL Q5 AMP at usb-3f980000.usb-1.2, full speed !!PCI Soundcards installed in the system !!-------------------------------------- !!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_bcm2835: enable_headphones=0 snd_bcm2835: enable_headphones=1 snd_bcm2835: enable_hdmi=1 snd_bcm2835: enable_hdmi=0 !!Loaded sound module options !!--------------------------- !!Module: snd_bcm2835 enable_hdmi : N enable_headphones : Y force_bulk : N num_channels : 8 !!Module: vc4 fkms_max_refresh_rate : 85 force_hotplug : 0 tv_norm : !!Module: snd_usb_audio autoclock : Y delayed_register : (null),(null),(null),(null),(null),(null),(null),(null) 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 implicit_fb : N,N,N,N,N,N,N,N index : -2,-1,-1,-1,-1,-1,-1,-1 lowlatency : Y pid : -1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null) quirk_flags : 0,0,0,0,0,0,0,0 skip_validation : N use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x04510003, ctrlif=0, ctlerr=0 Card: SMSL AUDIO SMSL Q5 AMP at usb-3f980000.usb-1.2, full speed --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Oct 9 18:17 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Oct 9 18:17 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 Oct 11 20:35 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 16 Oct 9 18:17 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 48 Oct 9 18:17 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 80 Oct 11 20:47 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Oct 9 18:17 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Oct 9 18:17 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Oct 11 20:35 . drwxr-xr-x 4 root root 240 Oct 11 20:35 .. lrwxrwxrwx 1 root root 12 Oct 11 20:35 usb-SMSL_AUDIO_SMSL_Q5_AMP-00 -> ../controlC2 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Oct 11 20:35 . drwxr-xr-x 4 root root 240 Oct 11 20:35 .. lrwxrwxrwx 1 root root 12 Oct 9 18:17 platform-3f902000.hdmi -> ../controlC1 lrwxrwxrwx 1 root root 12 Oct 11 20:35 platform-3f980000.usb-usb-0:1.2:1.0 -> ../controlC2 lrwxrwxrwx 1 root root 12 Oct 9 18:17 platform-bcm2835_audio -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones] Subdevices: 7/8 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 Subdevice #7: subdevice #7 card 1: vc4hdmi [vc4-hdmi], device 0: MAI PCM i2s-hifi-0 [MAI PCM i2s-hifi-0] Subdevices: 0/1 Subdevice #0: subdevice #0 card 2: AMP [SMSL Q5 AMP], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card Headphones Card hw:0 'Headphones'/'bcm2835 Headphones' Mixer name : 'Broadcom Mixer' Components : '' Controls : 2 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback -10239 - 400 Mono: Playback 0 [96%] [0.00dB] [on] !!-------Mixer controls for card vc4hdmi Card hw:1 'vc4hdmi'/'vc4-hdmi' Mixer name : '' Components : '' Controls : 4 Simple ctrls : 0 !!-------Mixer controls for card AMP Card hw:2 'AMP'/'SMSL AUDIO SMSL Q5 AMP at usb-3f980000.usb-1.2, full speed' Mixer name : 'USB Mixer' Components : 'USB0451:0003' Controls : 1 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.Headphones { control.1 { iface MIXER name 'PCM Playback Volume' value 0 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 0 } } control.2 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } state.vc4hdmi { control.1 { iface PCM name 'Playback Channel Map' value.0 3 value.1 4 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access read type INTEGER count 8 range '0 - 36' } } control.2 { iface PCM name 'IEC958 Playback Mask' value ffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.3 { iface PCM name 'IEC958 Playback Default' value '0482000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write locked' type IEC958 count 1 } } control.4 { iface PCM name ELD value '100008006722000100000000000000004dd901ee534f4e592054560907071507500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } state.AMP { control.1 { iface PCM name 'Playback Channel Map' value.0 3 value.1 4 comment { access read type INTEGER count 2 range '0 - 36' } } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q aes_arm_bs af_alg algif_hash algif_skcipher backlight bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 bluetooth bnep br_netfilter brcmfmac brcmutil bridge btbcm cec cfg80211 cmac cryptd crypto_simd drm drm_display_helper drm_dma_helper drm_kms_helper drm_panel_orientation_quirks ecc ecdh_generic exfat fb_sys_fops fixed fuse garp hci_uart hid_logitech_dj hid_logitech_hidpp i2c_bcm2835 i2c_dev ip_tables ipv6 joydev llc mc nf_conntrack nf_conntrack_netlink nf_defrag_ipv4 nf_defrag_ipv6 nf_nat nf_tables nfnetlink nft_chain_nat nft_compat overlay raspberrypi_hwmon rfcomm rfkill sg sha256_generic snd snd_bcm2835 snd_compress snd_hwdep snd_pcm snd_pcm_dmaengine snd_rawmidi snd_seq_device snd_soc_core snd_soc_hdmi_codec snd_timer snd_usb_audio snd_usbmidi_lib stp syscopyarea sysfillrect sysimgblt uas uio uio_pdrv_genirq v4l2_mem2mem vc4 vc_sm_cma veth videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev x_tables xt_MASQUERADE xt_addrtype xt_conntrack xt_nat xt_tcpudp !!ALSA/HDA dmesg !!-------------- [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 240555 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_headphones=0 snd_bcm2835.enable_headphones=1 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_hdmi=0 video=HDMI-A-1:1920x1080M@60 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyS0,115200 console=tty1 root=PARTUUID=e64177d1-02 rootfstype=ext4 fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles [ 0.000000] Unknown kernel command line parameters "splash", will be passed to user space. -- [ 14.244002] videodev: Linux video capture interface: v2.00 [ 14.255339] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 14.260741] bcm2835_audio bcm2835_audio: card created with 8 channels -- [ 16.009037] usb 1-1.2: 1:1: cannot get freq at ep 0x1 [ 16.013298] usbcore: registered new interface driver snd-usb-audio [ 16.019939] Console: switching to colour frame buffer device 240x67 -- [ 48.965245] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 48.965366] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 48.965384] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 48.967404] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 48.967449] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 48.967467] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 48.968607] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 48.968770] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 48.968790] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 48.980751] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 48.980794] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 48.980810] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 48.982303] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 48.982337] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 48.982354] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 48.987526] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 48.987569] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 48.987589] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 48.988387] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 48.988411] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 48.988426] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 48.989476] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 48.989569] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 48.989590] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 48.991006] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 48.991033] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 48.991048] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 48.992429] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 48.992458] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 48.992473] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 49.000342] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 49.000379] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 49.000395] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 49.002585] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 49.002643] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 49.002660] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 49.004839] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 49.004876] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 49.004894] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 49.007332] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 49.007371] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 49.007386] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 49.010203] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 49.010290] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 49.010308] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 49.018452] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 49.018531] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 49.018548] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 49.021310] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 49.021346] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 49.021363] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 49.023988] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 49.024023] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 49.024039] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 49.027117] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 49.027153] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 49.027170] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 [ 49.030275] hdmi-audio-codec hdmi-audio-codec.0.auto: Not able to map channels to speakers (-22) [ 49.030312] hdmi-audio-codec hdmi-audio-codec.0.auto: ASoC: error at snd_soc_pcm_dai_prepare on i2s-hifi: -22 [ 49.030330] MAI: ASoC: error at __soc_pcm_prepare on MAI: -22 !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.4-1 all ALSA topology configuration files ii alsa-ucm-conf 1.2.4-2 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.4-1 rpt1 armhf Utilities for configuring and using ALSA