!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Mon Nov 20 00:52:25 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-v8 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.1.21-v8 Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- snd_bcm2835 snd_soc_simple_card !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [Headphones ]: bcm2835_headpho - bcm2835 Headphones bcm2835 Headphones 1 [tc358743 ]: simple-card - tc358743 tc358743 !!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 !!Loaded sound module options !!--------------------------- !!Module: snd_bcm2835 enable_hdmi : Y enable_headphones : Y force_bulk : N num_channels : 8 !!Module: snd_soc_simple_card * : !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Nov 19 19:41 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Nov 19 19:41 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 16 Nov 19 19:41 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 56 Nov 19 19:41 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 1 Nov 19 19:41 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Nov 19 19:41 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Nov 19 19:41 . drwxr-xr-x 3 root root 180 Nov 19 19:41 .. lrwxrwxrwx 1 root root 12 Nov 19 19:41 platform-bcm2835_audio -> ../controlC0 lrwxrwxrwx 1 root root 12 Nov 19 19:41 platform-soc:sound -> ../controlC1 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type hw card 1 } ctl.!default { type hw card 1 } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones] Subdevices: 8/8 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 ARECORD **** List of CAPTURE Hardware Devices **** card 1: tc358743 [tc358743], device 0: bcm2835-i2s-dir-hifi dir-hifi-0 [bcm2835-i2s-dir-hifi dir-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 !!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 125 [97%] [1.25dB] [on] !!-------Mixer controls for card tc358743 Card hw:1 'tc358743'/'tc358743' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.Headphones { control.1 { iface MIXER name 'PCM Playback Volume' value 125 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 125 } } control.2 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } state.tc358743 { control { } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q backlight bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_unicam bcm2835_v4l2 brcmfmac brcmutil cec cfg80211 cuse drm drm_display_helper drm_dma_helper drm_kms_helper drm_panel_orientation_quirks drm_shmem_helper fb_sys_fops fuse garp gpio_ir_tx gpu_sched i2c_bcm2835 i2c_dev i2c_mux i2c_mux_pinctrl ip_tables ipv6 llc mc nvmem_rmem raspberrypi_hwmon rfkill rpivid_hevc snd snd_bcm2835 snd_compress snd_pcm snd_pcm_dmaengine snd_soc_bcm2835_i2s snd_soc_core snd_soc_hdmi_codec snd_soc_simple_card snd_soc_simple_card_utils snd_soc_spdif_rx snd_timer spi_bcm2835 spidev stp syscopyarea sysfillrect sysimgblt tc358743 uio uio_pdrv_genirq v3d v4l2_async v4l2_dv_timings v4l2_fwnode v4l2_mem2mem vc4 vc_sm_cma videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev x_tables !!ALSA/HDA dmesg !!-------------- [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1918976 [ 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 smsc95xx.macaddr=D8:3A:DD:11:73:B3 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 cma=96 console=ttyS0,115200 console=tty1 root=PARTUUID=f0d5f150-02 rootfstype=ext4 fsck.repair=yes rootwait ipv6.disable=1 [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) -- [ 4.200973] systemd[1]: Started Journal Service. [ 4.239429] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 4.254595] bcm2835_audio bcm2835_audio: card created with 8 channels -- [ 6.665485] bcm2835-codec bcm2835-codec: Loaded V4L2 encode_image [ 6.809961] [drm] No displays found. Consider forcing hotplug if HDMI is attached [ 6.810007] vc4-drm gpu: bound fe600000.firmwarekms (ops vc4_fkms_ops [vc4]) !!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