!!################################ !!ALSA Information Script v 0.5.0 !!################################ !!Script ran on: Fri Aug 20 01:40:42 UTC 2021 !!Linux Distribution !!------------------ Debian GNU/Linux 9 \n \l PRETTY_NAME="Debian GNU/Linux 9 (stretch)" NAME="Debian GNU/Linux" ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 3.10.65 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.10.65 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [audiocodec ]: audiocodec - audiocodec audiocodec 1 [sndhdmi ]: sndhdmi - sndhdmi sndhdmi !!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 !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/sunxi-codec-machine Tree: !!Card: /sys/class/sound/card1 Driver: /sys/bus/platform/drivers/sndhdmi Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Aug 19 22:22 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Aug 19 22:22 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 24 Aug 19 22:22 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Aug 19 22:22 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 48 Aug 19 22:22 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 33 Aug 19 23:35 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Aug 19 22:22 . drwxr-xr-x 3 root root 180 Aug 19 22:22 .. lrwxrwxrwx 1 root root 12 Aug 19 22:22 platform-sound.6 -> ../controlC0 lrwxrwxrwx 1 root root 12 Aug 19 22:22 platform-sound.7 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: audiocodec [audiocodec], device 0: SUNXI-CODEC sun50iw2codec-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: sndhdmi [sndhdmi], device 0: SUNXI-HDMIAUDIO sndhdmi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: audiocodec [audiocodec], device 0: SUNXI-CODEC sun50iw2codec-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card audiocodec Card hw:0 'audiocodec'/'audiocodec' Mixer name : '' Components : '' Controls : 32 Simple ctrls : 32 Simple mixer control 'Lineout volume',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 31 [100%] Simple mixer control 'Lineout_L Mux',0 Capabilities: enum Items: 'MIXER_L Switch' 'MIXER_R MIXER_L Switch' Item0: 'MIXER_L Switch' Simple mixer control 'Lineout_R Mux',0 Capabilities: enum Items: 'MIXER_R Switch' 'MIXER_L Switch' Item0: 'MIXER_R Switch' Simple mixer control 'ADC input gain control',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 5 [71%] Simple mixer control 'External Speaker',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'LADC input Mixer LINEINL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'LADC input Mixer MIC1 boost',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'LADC input Mixer MIC2 boost',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'LADC input Mixer l_output mixer',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'LADC input Mixer r_output mixer',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'LINEINL/R to L_R output mixer gain',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 4 [57%] Simple mixer control 'Left Output Mixer DACL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Output Mixer DACR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Output Mixer LINEINL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Output Mixer MIC1Booststage',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Output Mixer MIC2Booststage',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'MIC1 boost AMP gain control',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 3 [43%] Simple mixer control 'MIC1_G boost stage output mixer control',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 3 [43%] Simple mixer control 'MIC2 boost AMP gain control',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 4 [57%] Simple mixer control 'MIC2_G boost stage output mixer control',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 3 [43%] Simple mixer control 'RADC input Mixer LINEINR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'RADC input Mixer MIC1 boost',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'RADC input Mixer MIC2 boost',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'RADC input Mixer l_output mixer',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'RADC input Mixer r_output mixer',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Output Mixer DACL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Output Mixer DACR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Output Mixer LINEINR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Output Mixer MIC1Booststage',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Output Mixer MIC2Booststage',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'codec hub mode',0 Capabilities: enum Items: 'null' 'hub_disable' 'hub_enable' Item0: 'hub_enable' Simple mixer control 'digital volume',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 63 Mono: 0 [0%] !!-------Mixer controls for card sndhdmi Card hw:1 'sndhdmi'/'sndhdmi' Mixer name : '' Components : '' Controls : 2 Simple ctrls : 2 Simple mixer control 'hdmi audio format Function',0 Capabilities: enum Items: 'null' 'pcm' 'AC3' 'MPEG1' 'MP3' 'MPEG2' 'AAC' 'DTS' 'ATRAC' 'ONE_BIT_AUDIO' 'DOLBY_DIGITAL_PLUS' 'DTS_HD' 'MAT' 'WMAPRO' Item0: 'pcm' Simple mixer control 'sunxi daudio audio hub mode',0 Capabilities: enum Items: 'null' 'hub_disable' 'hub_enable' Item0: 'hub_disable' !!Alsactl output !!-------------- --startcollapse-- state.audiocodec { control.1 { iface MIXER name 'digital volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 63' dbmin -7424 dbmax -7424 dbvalue.0 -7424 } } control.2 { iface MIXER name 'Lineout volume' value 31 comment { access 'read write' type INTEGER count 1 range '0 - 31' dbmin -480 dbmax -480 dbvalue.0 -480 } } control.3 { iface MIXER name 'MIC1_G boost stage output mixer control' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 0 } } control.4 { iface MIXER name 'MIC2_G boost stage output mixer control' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 0 } } control.5 { iface MIXER name 'MIC1 boost AMP gain control' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin 0 dbmax 2100 dbvalue.0 900 } } control.6 { iface MIXER name 'MIC2 boost AMP gain control' value 4 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin 0 dbmax 2100 dbvalue.0 1200 } } control.7 { iface MIXER name 'LINEINL/R to L_R output mixer gain' value 4 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 150 } } control.8 { iface MIXER name 'ADC input gain control' value 5 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 3750 dbvalue.0 2550 } } control.9 { iface MIXER name 'codec hub mode' value hub_enable comment { access 'read write' type ENUMERATED count 1 item.0 null item.1 hub_disable item.2 hub_enable } } control.10 { iface MIXER name 'RADC input Mixer r_output mixer Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.11 { iface MIXER name 'RADC input Mixer l_output mixer Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface MIXER name 'RADC input Mixer LINEINR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.13 { iface MIXER name 'RADC input Mixer MIC1 boost Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.14 { iface MIXER name 'RADC input Mixer MIC2 boost Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.15 { iface MIXER name 'LADC input Mixer r_output mixer Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.16 { iface MIXER name 'LADC input Mixer l_output mixer Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.17 { iface MIXER name 'LADC input Mixer LINEINL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.18 { iface MIXER name 'LADC input Mixer MIC1 boost Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.19 { iface MIXER name 'LADC input Mixer MIC2 boost Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.20 { iface MIXER name 'Lineout_L Mux' value 'MIXER_L Switch' comment { access 'read write' type ENUMERATED count 1 item.0 'MIXER_L Switch' item.1 'MIXER_R MIXER_L Switch' } } control.21 { iface MIXER name 'Lineout_R Mux' value 'MIXER_R Switch' comment { access 'read write' type ENUMERATED count 1 item.0 'MIXER_R Switch' item.1 'MIXER_L Switch' } } control.22 { iface MIXER name 'Right Output Mixer DACL Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.23 { iface MIXER name 'Right Output Mixer DACR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.24 { iface MIXER name 'Right Output Mixer LINEINR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.25 { iface MIXER name 'Right Output Mixer MIC1Booststage Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.26 { iface MIXER name 'Right Output Mixer MIC2Booststage Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.27 { iface MIXER name 'Left Output Mixer DACR Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.28 { iface MIXER name 'Left Output Mixer DACL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.29 { iface MIXER name 'Left Output Mixer LINEINL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.30 { iface MIXER name 'Left Output Mixer MIC1Booststage Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.31 { iface MIXER name 'Left Output Mixer MIC2Booststage Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.32 { iface MIXER name 'External Speaker Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } state.sndhdmi { control.1 { iface MIXER name 'hdmi audio format Function' value pcm comment { access 'read write' type ENUMERATED count 1 item.0 null item.1 pcm item.2 AC3 item.3 MPEG1 item.4 MP3 item.5 MPEG2 item.6 AAC item.7 DTS item.8 ATRAC item.9 ONE_BIT_AUDIO item.10 DOLBY_DIGITAL_PLUS item.11 DTS_HD item.12 MAT item.13 WMAPRO } } control.2 { iface MIXER name 'sunxi daudio audio hub mode' value hub_disable comment { access 'read write' type ENUMERATED count 1 item.0 null item.1 hub_disable item.2 hub_enable } } } --endcollapse-- !!All Loaded Modules !!------------------ snd_hwdep snd_usb_audio snd_usbmidi_lib ss sunxi_ir_rx sunxi_keyboard vfe_io vfe_v4l2 videobuf2_core videobuf2_dma_contig videobuf2_memops !!ALSA/HDA dmesg !!-------------- [ 3.905040] DMA: preallocated 256 KiB pool for atomic allocations [ 3.905722] pll_audio-set_default_rate=24576000 success! [ 3.905762] pll_video-set_default_rate=297000000 success! -- [ 7.057085] sunxi-mmc 1c0f000.sdmmc: sdc set ios: clk 50000000Hz bm PP pm ON vdd 16 width 1 timing SD-HS(SDR25) dt B [ 7.057332] sunxi-codec-machine sound.6: sun50iw2codec <-> 1c22c00.cpudai0-controller mapping ok [ 7.079044] sunxi-mmc 1c0f000.sdmmc: sdc set ios: clk 50000000Hz bm PP pm ON vdd 16 width 4 timing SD-HS(SDR25) dt B [ 7.079110] sndhdmi sound.7: sndhdmi <-> 1c22800.daudio mapping ok [ 7.097776] mmc0: new high speed SDHC card at address 5048 -- [ 7.294512] [DISP] boot_disp:0x0 [ 7.299497] [HDMI] cec support = 1 [ 7.404617] there is no tve dac(0) offset value. -- [ 8.062558] sunxi-rtc 1f00000.rtc: setting system clock to 2021-08-19 15:22:14 UTC (1629386534) [ 8.081185] ALSA device list: [ 8.084501] #0: audiocodec [ 8.087650] #1: sndhdmi -- [10766.289894] NFS: bad mount option value specified: vers=4.2 [35950.153536] usbcore: registered new interface driver snd-usb-audio !!Packages installed !!-------------------- ii alsa-oss 1.0.28-1 arm64 ALSA wrapper for OSS applications ii alsa-tools 1.1.3-1 arm64 Console based ALSA utilities for specific hardware ii alsa-utils 1.1.3-1 arm64 Utilities for configuring and using ALSA