!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Thu Nov 12 09:37:17 UTC 2020 !!Linux Distribution !!------------------ Saux Aarch64 (\n) (\l) !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 5.8.10-4 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.8.10-4 Library version: 1.2.3.2 Utilities version: 1.2.3 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [jetsontx2hda ]: tegra-hda - jetson-tx2-hda jetson-tx2-hda at 0x3518000 irq 32 1 [Device ]: USB-Audio - USB Audio Device C-Media Electronics Inc. USB Audio Device at usb-3530000.usb-2.4, full speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Loaded sound module options !!--------------------------- !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Nvidia Tegra186 HDMI/DP0 Address: 3 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x10de002d Subsystem Id: 0x10de0101 Revision Id: 0x100100 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D1 D2 D3 Power: setting=D0, actual=D0 GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x04 [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe Converter: stream=0, channel=0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Unsolicited: tag=00, enabled=0 Node 0x05 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP Control: name="IEC958 Playback Con Mask", index=0, device=0 Control: name="IEC958 Playback Pro Mask", index=0, device=0 Control: name="IEC958 Playback Default", index=0, device=0 Control: name="IEC958 Playback Switch", index=0, device=0 Pincap 0x00000094: OUT Detect HDMI Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=01, enabled=1 Connection: 1 0x04 Codec: Nvidia Tegra186 HDMI/DP1 Address: 4 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x10de002e Subsystem Id: 0x10de0101 Revision Id: 0x100100 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D1 D2 D3 Power: setting=D0, actual=D0 GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x04 [Audio Output] wcaps 0x62b1: 8-Channels Digital Stripe Converter: stream=0, channel=0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Unsolicited: tag=00, enabled=0 Node 0x05 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP Control: name="IEC958 Playback Con Mask", index=1, device=0 Control: name="IEC958 Playback Pro Mask", index=1, device=0 Control: name="IEC958 Playback Default", index=1, device=0 Control: name="IEC958 Playback Switch", index=1, device=0 Pincap 0x00000094: OUT Detect HDMI Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=01, enabled=1 Connection: 1 0x04 --endcollapse-- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x0d8c0014, ctrlif=0, ctlerr=0 Card: C-Media Electronics Inc. USB Audio Device at usb-3530000.usb-2.4, full speed Unit: 9 Control: name="PCM Playback Volume", index=0 Info: id=9, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-9472, max=0, dBmin=-3700, dBmax=0 Unit: 9 Control: name="PCM Playback Switch", index=0 Info: id=9, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 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=-3072, max=5888, dBmin=-1200, dBmax=2300 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, 6 Nov 12 10:21 /dev/snd/controlC0 crw------- 1 root root 116, 9 Nov 12 10:21 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 4 Nov 12 10:21 /dev/snd/hwC0D3 crw-rw---- 1 root audio 116, 5 Nov 12 10:21 /dev/snd/hwC0D4 crw-rw---- 1 root audio 116, 2 Nov 12 10:21 /dev/snd/pcmC0D3p crw-rw---- 1 root audio 116, 3 Nov 12 10:21 /dev/snd/pcmC0D7p crw------- 1 root root 116, 8 Nov 12 10:21 /dev/snd/pcmC1D0c crw------- 1 root root 116, 7 Nov 12 10:21 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 33 Nov 12 10:21 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Nov 12 10:21 . drwxr-xr-x 3 root root 240 Nov 12 10:21 .. lrwxrwxrwx 1 root root 12 Nov 12 10:21 platform-3510000.hda -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: jetsontx2hda [jetson-tx2-hda], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: jetsontx2hda [jetson-tx2-hda], device 7: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Device [USB Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: Device [USB Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card jetsontx2hda Card hw:0 'jetsontx2hda'/'jetson-tx2-hda at 0x3518000 irq 32' Mixer name : 'Nvidia Tegra186 HDMI/DP0' Components : 'HDA:10de002d,10de0101,00100100 HDA:10de002e,10de0101,00100100' Controls : 14 Simple ctrls : 2 Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'IEC958',1 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!-------Mixer controls for card Device Card hw:1 'Device'/'C-Media Electronics Inc. USB Audio Device at usb-3530000.usb-2.4, full speed' Mixer name : 'USB Mixer' Components : 'USB0d8c:0014' Controls : 8 Simple ctrls : 3 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 37 Mono: Front Left: Playback 27 [73%] [-10.00dB] [on] Front Right: Playback 27 [73%] [-10.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 35 Mono: Capture 20 [57%] [8.00dB] [on] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.jetsontx2hda { control.1 { iface CARD name 'HDMI/DP,pcm=3 Jack' value false comment { access read type BOOLEAN count 1 } } control.2 { iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.3 { iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.4 { iface MIXER name 'IEC958 Playback Default' value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface MIXER name 'IEC958 Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface PCM device 3 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.7 { iface PCM device 3 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.8 { iface CARD name 'HDMI/DP,pcm=7 Jack' value true comment { access read type BOOLEAN count 1 } } control.9 { iface MIXER name 'IEC958 Playback Con Mask' index 1 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.10 { iface MIXER name 'IEC958 Playback Pro Mask' index 1 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.11 { iface MIXER name 'IEC958 Playback Default' index 1 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.12 { iface MIXER name 'IEC958 Playback Switch' index 1 value false comment { access 'read write' type BOOLEAN count 1 } } control.13 { iface PCM device 7 name ELD value '100006006700000000000000000000004c2d200d533234463335300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 95 } } control.14 { iface PCM device 7 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } } state.Device { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.3 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'PCM Playback Volume' value.0 27 value.1 27 comment { access 'read write' type INTEGER count 2 range '0 - 37' dbmin -9999999 dbmax 0 dbvalue.0 -1000 dbvalue.1 -1000 } } control.5 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Mic Capture Volume' value 20 comment { access 'read write' type INTEGER count 1 range '0 - 35' dbmin -1200 dbmax 2300 dbvalue.0 800 } } control.7 { iface MIXER name 'Auto Gain Control' value true comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q at24 bcm_phy_lib broadcom cec cfg80211 crct10dif_ce drm drm_kms_helper dwmac_dwc_qos_eth garp host1x ina3221 ipv6 llc mc mdio_xpcs mousedev mrp nf_log_arp nf_log_common nf_log_ipv4 nf_log_ipv6 nf_tables nfnetlink nft_log rfkill snd_hda_codec snd_hda_codec_cmedia snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_core snd_hda_tegra snd_hwdep snd_rawmidi snd_seq_device snd_usb_audio snd_usbmidi_lib stmmac stmmac_platform stp tegra_bpmp_thermal tegra_drm !!Sysfs Files !!----------- /sys/class/sound/hwC0D3/init_pin_configs: 0x05 0x185600f0 /sys/class/sound/hwC0D3/driver_pin_configs: /sys/class/sound/hwC0D3/user_pin_configs: /sys/class/sound/hwC0D3/init_verbs: /sys/class/sound/hwC0D3/hints: /sys/class/sound/hwC0D4/init_pin_configs: 0x05 0x185600f0 /sys/class/sound/hwC0D4/driver_pin_configs: /sys/class/sound/hwC0D4/user_pin_configs: /sys/class/sound/hwC0D4/init_verbs: /sys/class/sound/hwC0D4/hints: !!ALSA/HDA dmesg !!-------------- [ 1.023088] max77620-ldo7: supplied by AVDD_DSI_CSI_1V2 [ 1.023182] VDD_HDMI_1V05: Bringing 1000000uV into 1050000-1050000uV [ 1.024120] max77620-ldo8: supplied by AVDD_DSI_CSI_1V2 -- [ 3.559025] SD_CARD_SW_PWR: supplied by VDD_3V3_SYS [ 3.560864] VDD_HDMI_5V0: supplied by VDD_5V0_SYS [ 3.561778] VDD_USB0: supplied by VDD_5V0_SYS -- [ 3.627941] input: gpio-keys as /devices/platform/gpio-keys/input/input0 [ 3.653925] ALSA device list: [ 3.653933] No soundcards found. [ 3.670277] EXT4-fs (nvme0n1p3): mounted filesystem with ordered data mode. Opts: (null) -- [ 4.213104] tegra-host1x 13e00000.host1x: Adding to iommu group 8 [ 4.232029] input: jetson-tx2-hda HDMI/DP,pcm=3 as /devices/platform/3510000.hda/sound/card0/input1 [ 4.232218] input: jetson-tx2-hda HDMI/DP,pcm=7 as /devices/platform/3510000.hda/sound/card0/input2 [ 4.245129] dwc-eth-dwmac 2490000.ethernet: Adding to iommu group 9 -- [ 5.282427] psci: CPU2 killed (polled 0 ms) [ 5.381068] usbcore: registered new interface driver snd-usb-audio [ 5.404187] udevd[393]: starting version 3.2.9