!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Wed Jun 3 12:44:32 UTC 2020 !!Linux Distribution !!------------------ LINUXFAMILY=meson64 ARCH=arm64 INITRD_ARCH=arm64 LINUXFAMILY=meson64 ARCH=arm64 INITRD_ARCH=arm64 PRETTY_NAME="Debian GNU/Linux 10 (buster)" 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: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.9.219-meson64 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.9.219-meson64 Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [AMLAUGESOUND ]: AML-AUGESOUND - AML-AUGESOUND AML-AUGESOUND !!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 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 Jun 3 14:04 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 3 Jun 3 14:04 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 5 Jun 3 14:04 /dev/snd/pcmC0D1c crw-rw---- 1 root audio 116, 4 Jun 3 14:04 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 6 Jun 3 14:04 /dev/snd/pcmC0D2p crw-rw---- 1 root audio 116, 1 Jun 3 14:04 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jun 3 14:04 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Jun 3 14:04 . drwxr-xr-x 3 root root 200 Jun 3 14:04 .. lrwxrwxrwx 1 root root 12 Jun 3 14:04 platform-auge_sound -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: AMLAUGESOUND [AML-AUGESOUND], device 0: SPDIF-B-dit-hifi dit-hifi-0 [] Subdevices: 0/1 Subdevice #0: subdevice #0 card 0: AMLAUGESOUND [AML-AUGESOUND], device 1: TDM-C-T9015-audio-hifi T9015-audio-hifi-1 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: AMLAUGESOUND [AML-AUGESOUND], device 2: SPDIF-dit-hifi dit-hifi-2 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: AMLAUGESOUND [AML-AUGESOUND], device 1: TDM-C-T9015-audio-hifi T9015-audio-hifi-1 [] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card AMLAUGESOUND Card hw:0 'AMLAUGESOUND'/'AML-AUGESOUND' Mixer name : '' Components : '' Controls : 44 Simple ctrls : 38 Simple mixer control 'Lineout left N switch',0 Capabilities: enum Items: 'None' 'LOLN_SEL_DACL_INV' 'LOLN_SEL_DACL' Item0: 'LOLN_SEL_DACL' Simple mixer control 'Lineout left P switch',0 Capabilities: enum Items: 'None' 'LOLP_SEL_DACL' 'LOLP_SEL_DACL_INV' Item0: 'LOLP_SEL_DACL' Simple mixer control 'Lineout right N switch',0 Capabilities: enum Items: 'None' 'LORN_SEL_DACR_INV' 'LORN_SEL_DACR' Item0: 'LORN_SEL_DACR_INV' Simple mixer control 'Lineout right P switch',0 Capabilities: enum Items: 'None' 'LORP_SEL_DACR' 'LORP_SEL_DACR_INV' Item0: 'LORP_SEL_DACR_INV' Simple mixer control 'I2SIn CLK',0 Capabilities: enum Items: '0' '3000000' '6000000' '12000000' Item0: '0' Simple mixer control 'Audio In Source',0 Capabilities: enum Items: 'TDMIN_A' 'TDMIN_B' 'TDMIN_C' 'SPDIFIN' 'PDMIN' 'FRATV' 'TDMIN_LB' 'LOOPBACK_A' 'FRHDMIRX' 'LOOPBACK_B' 'SPDIFIN_LB' 'EARCRX_DMAC' 'RESERVED_0' 'RESERVED_1' 'RESERVED_2' 'VAD' Item0: 'TDMIN_A' Simple mixer control 'Audio Out Sink',0 Capabilities: enum Items: 'TDMIN_A' 'TDMIN_B' 'TDMIN_C' 'SPDIFIN' 'PDMIN' 'FRATV' 'TDMIN_LB' 'LOOPBACK_A' 'FRHDMIRX' 'LOOPBACK_B' 'SPDIFIN_LB' 'EARCRX_DMAC' 'RESERVED_0' 'RESERVED_1' 'RESERVED_2' 'VAD' Item0: 'FRATV' Simple mixer control 'Audio hdmi-out mute',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Audio spdif format',0 Capabilities: enum Items: '2 CH PCM' 'DTS RAW Mode' 'Dolby Digital' 'DTS' 'DD ' 'DTS-HD' 'Multi-channel LPCM' 'TrueHD' 'DTS-HD MA' 'HIGH SR Stereo LPCM' Item0: 'Dolby Digital' Simple mixer control 'Audio spdif mute',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Audio spdifin source',0 Capabilities: enum Items: 'spdifin pad' 'spdifout' 'N/A' 'HDMIRX' Item0: 'spdifin pad' Simple mixer control 'DAC Digital',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [3.75dB] Front Right: Playback 255 [100%] [3.75dB] Simple mixer control 'DAC Extra Digital Gain',0 Capabilities: enum Items: '0dB' '6dB' '12dB' '18dB' Item0: '18dB' Simple mixer control 'DRC enable',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'EQ Volume Pos',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 1 Mono: 1 [100%] Simple mixer control 'EQ ch1 volume',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 255 Mono: 207 [81%] Simple mixer control 'EQ ch2 volume',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 255 Mono: 207 [81%] Simple mixer control 'EQ enable',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'EQ master volume',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 1023 Mono: 831 [81%] Simple mixer control 'EQ master volume mute',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'EQ/DRC Channel Mask',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 255 Mono: 230 [90%] Simple mixer control 'EQ/DRC Lane Mask',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 11 [73%] Simple mixer control 'EQ/DRC Req Module',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 4 [57%] Simple mixer control 'LINE_OUT mute',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Loopback Enable',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Enable' Simple mixer control 'Loopback datain source',0 Capabilities: enum Items: 'TDMIN_A' 'TDMIN_B' 'TDMIN_C' 'SPDIFIN' 'PDMIN' Item0: 'TDMIN_B' Simple mixer control 'Loopback tmdin lb source',0 Capabilities: enum Items: 'TDMOUT_A' 'TDMOUT_B' 'TDMOUT_C' 'TDMIN_A' 'TDMIN_B' 'TDMIN_C' Item0: 'TDMOUT_A' Simple mixer control 'NG counter thd',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 65535 Mono: 58982 [90%] Simple mixer control 'NG enable',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'NG noise thd',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 32767 Mono: 29490 [90%] Simple mixer control 'NG signal thd',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 32767 Mono: 29490 [90%] Simple mixer control 'SPDIF CLK Fine Setting',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 2000000 Mono: 5343997 [267%] Simple mixer control 'SPDIFIN Audio Type',0 Capabilities: enum Items: 'LPCM' 'AC3' 'EAC3' 'DTS' 'DTS-HD' 'TRUEHD' 'PAUSE' Item0: 'LPCM' Simple mixer control 'SPDIFIN audio samplerate',0 Capabilities: enum Items: 'N/A' '32000' '44100' '48000' '88200' '96000' '176400' '192000' Item0: 'N/A' Simple mixer control 'TDM MCLK Fine Setting',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 2000000 Mono: 24499952 [1225%] Simple mixer control 'audio inskew set',0 Capabilities: enum Items: '0' '1' '2' '3' '4' '5' '6' Item0: '0' Simple mixer control 'audio locker enable',0 Capabilities: enum Items: 'Disable' 'Enable' Item0: 'Enable' Simple mixer control 'tdmout_c binv set',0 Capabilities: enum Items: '0' '1' Item0: '1' !!Alsactl output !!-------------- --startcollapse-- state.AMLAUGESOUND { control.1 { iface MIXER name 'DAC Digital Playback Volume' value.0 255 value.1 255 comment { access 'read write' type INTEGER count 2 range '0 - 255' dbmin -9999999 dbmax 375 dbvalue.0 375 dbvalue.1 375 } } control.2 { iface MIXER name 'DAC Extra Digital Gain' value '18dB' comment { access 'read write' type ENUMERATED count 1 item.0 '0dB' item.1 '6dB' item.2 '12dB' item.3 '18dB' } } control.3 { iface MIXER name 'I2SIn CLK' value '0' comment { access 'read write' type ENUMERATED count 1 item.0 '0' item.1 '3000000' item.2 '6000000' item.3 '12000000' } } control.4 { iface MIXER name 'TDM MCLK Fine Setting' value 24499952 comment { access 'read write' type INTEGER count 1 range '0 - 2000000' } } control.5 { iface MIXER name 'SPDIFIN audio samplerate' value N/A comment { access 'read write' type ENUMERATED count 1 item.0 N/A item.1 '32000' item.2 '44100' item.3 '48000' item.4 '88200' item.5 '96000' item.6 '176400' item.7 '192000' } } control.6 { iface MIXER name 'SPDIFIN Audio Type' value LPCM comment { access 'read write' type ENUMERATED count 1 item.0 LPCM item.1 AC3 item.2 EAC3 item.3 DTS item.4 DTS-HD item.5 TRUEHD item.6 PAUSE } } control.7 { iface MIXER name 'Audio spdif format' value 'Dolby Digital' comment { access 'read write' type ENUMERATED count 1 item.0 '2 CH PCM' item.1 'DTS RAW Mode' item.2 'Dolby Digital' item.3 DTS item.4 DD item.5 DTS-HD item.6 'Multi-channel LPCM' item.7 TrueHD item.8 'DTS-HD MA' item.9 'HIGH SR Stereo LPCM' } } control.8 { iface MIXER name 'Audio spdif mute' value true comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface MIXER name 'Audio spdifin source' value 'spdifin pad' comment { access 'read write' type ENUMERATED count 1 item.0 'spdifin pad' item.1 spdifout item.2 N/A item.3 HDMIRX } } control.10 { iface MIXER name 'Audio hdmi-out mute' value true comment { access 'read write' type BOOLEAN count 1 } } control.11 { iface MIXER name 'SPDIF CLK Fine Setting' value 5343997 comment { access 'read write' type INTEGER count 1 range '0 - 2000000' } } control.12 { iface MIXER name 'Lineout left P switch' value LOLP_SEL_DACL comment { access 'read write' type ENUMERATED count 1 item.0 None item.1 LOLP_SEL_DACL item.2 LOLP_SEL_DACL_INV } } control.13 { iface MIXER name 'Lineout left N switch' value LOLN_SEL_DACL comment { access 'read write' type ENUMERATED count 1 item.0 None item.1 LOLN_SEL_DACL_INV item.2 LOLN_SEL_DACL } } control.14 { iface MIXER name 'Lineout right P switch' value LORP_SEL_DACR_INV comment { access 'read write' type ENUMERATED count 1 item.0 None item.1 LORP_SEL_DACR item.2 LORP_SEL_DACR_INV } } control.15 { iface MIXER name 'Lineout right N switch' value LORN_SEL_DACR_INV comment { access 'read write' type ENUMERATED count 1 item.0 None item.1 LORN_SEL_DACR_INV item.2 LORN_SEL_DACR } } control.16 { iface MIXER name 'Audio In Source' value TDMIN_A comment { access 'read write' type ENUMERATED count 1 item.0 TDMIN_A item.1 TDMIN_B item.2 TDMIN_C item.3 SPDIFIN item.4 PDMIN item.5 FRATV item.6 TDMIN_LB item.7 LOOPBACK_A item.8 FRHDMIRX item.9 LOOPBACK_B item.10 SPDIFIN_LB item.11 EARCRX_DMAC item.12 RESERVED_0 item.13 RESERVED_1 item.14 RESERVED_2 item.15 VAD } } control.17 { iface MIXER name 'Audio Out Sink' value FRATV comment { access 'read write' type ENUMERATED count 1 item.0 TDMIN_A item.1 TDMIN_B item.2 TDMIN_C item.3 SPDIFIN item.4 PDMIN item.5 FRATV item.6 TDMIN_LB item.7 LOOPBACK_A item.8 FRHDMIRX item.9 LOOPBACK_B item.10 SPDIFIN_LB item.11 EARCRX_DMAC item.12 RESERVED_0 item.13 RESERVED_1 item.14 RESERVED_2 item.15 VAD } } control.18 { iface MIXER name 'Loopback Enable' value Enable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.19 { iface MIXER name datain_datalb_total value '00' comment { access 'read write' type BYTES count 1 } } control.20 { iface MIXER name 'Loopback datain source' value TDMIN_B comment { access 'read write' type ENUMERATED count 1 item.0 TDMIN_A item.1 TDMIN_B item.2 TDMIN_C item.3 SPDIFIN item.4 PDMIN } } control.21 { iface MIXER name 'Loopback tmdin lb source' value TDMOUT_A comment { access 'read write' type ENUMERATED count 1 item.0 TDMOUT_A item.1 TDMOUT_B item.2 TDMOUT_C item.3 TDMIN_A item.4 TDMIN_B item.5 TDMIN_C } } control.22 { iface PCM name 'SPDIFIN Channel Status' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 4294967295' } } control.23 { iface PCM name 'SPDIFOUT Lane0 Left Channel Swap' value 'Swap To CH0' comment { access 'read write' type ENUMERATED count 1 item.0 'Swap To CH0' item.1 'Swap To CH1' item.2 'Swap To CH2' item.3 'Swap To CH3' item.4 'Swap To CH4' item.5 'Swap To CH5' item.6 'Swap To CH6' item.7 'Swap To CH7' } } control.24 { iface PCM name 'SPDIFOUT Lane0 Right Channel Swap' value 'Swap To CH1' comment { access 'read write' type ENUMERATED count 1 item.0 'Swap To CH0' item.1 'Swap To CH1' item.2 'Swap To CH2' item.3 'Swap To CH3' item.4 'Swap To CH4' item.5 'Swap To CH5' item.6 'Swap To CH6' item.7 'Swap To CH7' } } control.25 { iface PCM name 'SPDIFOUT Mixer Channel' value 'Disable Mix' comment { access 'read write' type ENUMERATED count 1 item.0 'Disable Mix' item.1 'Lane0 Mix Left and Right Channel' } } control.26 { iface PCM name 'SPDIFOUT Channel Status' value 33554688 comment { access 'read write' type INTEGER count 1 range '0 - 4294967295' } } control.27 { iface MIXER name 'audio locker enable' value Enable comment { access 'read write' type ENUMERATED count 1 item.0 Disable item.1 Enable } } control.28 { iface MIXER name 'audio inskew set' value '0' comment { access 'read write' type ENUMERATED count 1 item.0 '0' item.1 '1' item.2 '2' item.3 '3' item.4 '4' item.5 '5' item.6 '6' } } control.29 { iface MIXER name 'tdmout_c binv set' value '1' comment { access 'read write' type ENUMERATED count 1 item.0 '0' item.1 '1' } } control.30 { iface MIXER name 'EQ Volume Pos' value 1 comment { access 'read write' type INTEGER count 1 range '0 - 1' } } control.31 { iface MIXER name 'EQ master volume' value 831 comment { access 'read write' type INTEGER count 1 range '0 - 1023' dbmin -9999999 dbmax 0 dbvalue.0 -2304 } } control.32 { iface MIXER name 'EQ ch1 volume' value 207 comment { access 'read write' type INTEGER count 1 range '0 - 255' dbmin -9999999 dbmax 0 dbvalue.0 -2400 } } control.33 { iface MIXER name 'EQ ch2 volume' value 207 comment { access 'read write' type INTEGER count 1 range '0 - 255' dbmin -9999999 dbmax 0 dbvalue.0 -2400 } } control.34 { iface MIXER name 'EQ master volume mute' value false comment { access 'read write' type BOOLEAN count 1 } } control.35 { iface MIXER name 'EQ/DRC Channel Mask' value 230 comment { access 'read write' type INTEGER count 1 range '0 - 255' } } control.36 { iface MIXER name 'EQ/DRC Lane Mask' value 11 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.37 { iface MIXER name 'EQ/DRC Req Module' value 4 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.38 { iface MIXER name 'EQ enable' value true comment { access 'read write' type BOOLEAN count 1 } } control.39 { iface MIXER name 'DRC enable' value true comment { access 'read write' type BOOLEAN count 1 } } control.40 { iface MIXER name 'NG enable' value true comment { access 'read write' type BOOLEAN count 1 } } control.41 { iface MIXER name 'NG noise thd' value 29490 comment { access 'read write' type INTEGER count 1 range '0 - 32767' } } control.42 { iface MIXER name 'NG signal thd' value 29490 comment { access 'read write' type INTEGER count 1 range '0 - 32767' } } control.43 { iface MIXER name 'NG counter thd' value 58982 comment { access 'read write' type INTEGER count 1 range '0 - 65535' } } control.44 { iface MIXER name 'LINE_OUT mute' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ cpufreq_conservative cpufreq_ondemand cpufreq_powersave cpufreq_userspace firmware fuse i2c_meson_master ip_tables ir_lirc_codec lirc_dev media_clock meson_ir rtc_pcf8563 x_tables zram !!ALSA/HDA dmesg !!-------------- [ 0.489571] set_rdma_handle video rdma handle = 1. [ 0.490087] aml_snd_reg_map[0], reg:ff640000, size:2000 [ 0.490094] aml_snd_reg_map[1], reg:ff642000, size:2000 [ 0.490100] aml_snd_reg_map[2], reg:ff64a000, size:2000 [ 0.490106] aml_snd_reg_map[3], reg:ff656000, size:1800 [ 0.490114] aml_snd_reg_map[4], reg:ffd01000, size:1000 [ 0.490115] amlogic auge_snd_iomap probe done [ 0.491426] codec_mm codec_mm: assigned reserved memory node linux,codec_mm_cma -- [ 1.724098] hdmitx: hdmitx: set clk: VIC = 130 cd = 4 cs = 0 frac_rate = 1 [ 1.724103] hdmitx: [N2][hdmitx_set_clk_] vic == HDMI_CUSTOMBUILT, frac_freq 148500 [ 1.724105] hdmitx: [N2] hpll_clk_out 1485000, od1 1, od2 1, od3 2 -- [ 1.825925] hdmitx: [0x10000188]: 0x00000003 [ 1.858173] hdmitx: video: Sink is HDMI device [ 1.858190] hdmitx: hw: set audio -- [ 2.387960] hdmitx: system: update physcial size: 380 220 [ 2.387962] hdmitx: video: Sink is HDMI device [ 2.387969] hdmitx: hdmitx: display colourdepth was 8 in cur_param 0xffffff800a984ff0 (VIC: 130) -- [ 2.388001] hdmitx: system: [set_disp_mode_auto] ALREADY init VIC = 130 [ 2.388003] hdmitx: system: change to HDMI mode [ 2.388005] hdmitx: hw: set audio -- [ 2.521335] defendkey: probe of ff630218.defendkey failed with error -22 [ 2.522159] usbcore: registered new interface driver snd-usb-audio [ 2.523434] aml_codec_T9015 ff632000.t9015: aml_T9015_audio_codec_probe -- [ 2.525352] asoc debug: aml_audio_controller_probe-116 [ 2.526644] asoc-aml-card auge_sound: aml_card_probe, parse error -517 [ 2.526648] aml_card_probe error ret:-517 -- [ 2.526951] TDM id 2 i2s2hdmi:0 [ 2.526957] snd_tdm ff642000.audiobus:tdmc: lane_mask_out = 1, lane_oe_mask_out = 0 [ 2.527119] snd_tdm ff642000.audiobus:tdmc: aml_tdm_get_pins error! [ 2.527121] No channel mask node Channel_Mask -- [ 3.748758] spdifout_play_with_zerodata_free, spdif id:1 [ 3.748983] asoc-aml-card auge_sound: dit-hifi <-> SPDIF-B mapping ok [ 3.748994] set mclk:12288000, mpll:24576000, get mclk:12287994, mpll:24575987 -- [ 3.749009] master_mode(1), binv(1), finv(1) out_skew(2), in_skew(3) [ 3.749255] asoc-aml-card auge_sound: T9015-audio-hifi <-> TDM-C mapping ok [ 3.749256] set normal 512 fs /4 fs -- [ 3.749295] spdifout_play_with_zerodata_free, spdif id:0 [ 3.749430] asoc-aml-card auge_sound: dit-hifi <-> SPDIF mapping ok [ 3.750146] snd_card_add_kcontrols card:ffffffc0c7975818 [ 3.750151] effect_v2 is not init -- [ 3.896132] gxbb_pm: meson_pm_probe done [ 3.896282] ALSA device list: [ 3.896283] #0: AML-AUGESOUND -- [ 11.857905] aml_spdif_fifo_ctrl, bit depth:16, frddr type:1, toddr:type:1 [ 11.893506] asoc-aml-card auge_sound: S/PDIF Playback enable [ 12.624448] vout: aml_tvout_mode_work: monitor_timeout !!Packages installed !!-------------------- ii alsa-utils 1.1.8-2 arm64 Utilities for configuring and using ALSA