!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Fri Aug 26 21:59:41 UTC 2022 !!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: 5.10.103-v7l Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.103-v7l Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- snd_bcm2835 (card 0) !!Sound Servers on this system !!---------------------------- Jack: Installed - Yes (/usr/bin/jackd) Running - No Jack2: Installed - Yes (/usr/bin/jackdbus) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [b1 ]: bcm2835_hdmi - bcm2835 HDMI 1 bcm2835 HDMI 1 !!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_compat_alsa=0 snd_bcm2835: enable_hdmi=1 !!Loaded sound module options !!--------------------------- !!Module: snd_bcm2835 enable_compat_alsa : N enable_hdmi : Y enable_headphones : N force_bulk : N !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/bcm2835_audio Tree: /sys/class/sound/card0 |-- controlC0 | |-- dev | |-- device -> ../../card0 | |-- power | |-- subsystem -> ../../../../../../../../class/sound | `-- uevent |-- device -> ../../../bcm2835_audio |-- id |-- number |-- pcmC0D0p | |-- dev | |-- device -> ../../card0 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../../../class/sound | `-- uevent |-- power | |-- autosuspend_delay_ms | |-- control | |-- runtime_active_time | |-- runtime_status | `-- runtime_suspended_time |-- subsystem -> ../../../../../../../class/sound `-- uevent !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Aug 26 19:57 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 16 Aug 26 19:57 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Aug 26 19:57 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Aug 26 19:57 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Aug 26 19:57 . drwxr-xr-x 3 root root 140 Aug 26 19:57 .. lrwxrwxrwx 1 root root 12 Aug 26 19:57 platform-bcm2835_audio -> ../controlC0 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type asym playback.pcm { type plug slave.pcm "output" } capture.pcm { type plug slave.pcm "input" } } pcm.output { type hw card 0 } ctl.!default { type hw card 0 } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: b1 [bcm2835 HDMI 1], device 0: bcm2835 HDMI 1 [bcm2835 HDMI 1] 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 **** !!Amixer output !!------------- !!-------Mixer controls for card b1 Card hw:0 'b1'/'bcm2835 HDMI 1' Mixer name : 'Broadcom Mixer' Components : '' Controls : 2 Simple ctrls : 1 Simple mixer control 'HDMI',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback -10239 - 400 Mono: Playback 400 [100%] [4.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.b1 { control.1 { iface MIXER name 'HDMI Playback Volume' value 400 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 400 } } control.2 { iface MIXER name 'HDMI Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q backlight bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 bluetooth bnep brcmfmac brcmutil btbcm cec cfg80211 cmac drm drm_kms_helper drm_panel_orientation_quirks ecc ecdh_generic fb_sys_fops fuse garp gpu_sched hci_uart i2c_dev ip_tables ipv6 joydev llc mc nvmem_rmem raspberrypi_hwmon rfcomm rfkill rpivid_mem snd snd_bcm2835 snd_compress snd_pcm snd_pcm_dmaengine snd_soc_core snd_timer squashfs stp syscopyarea sysfillrect sysimgblt uio uio_pdrv_genirq v3d 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: 964928 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 video=HDMI-A-1:1920x1080M@60,margin_left=48,margin_right=48,margin_top=48,margin_bottom=48 smsc95xx.macaddr=DC:A6:32:FC:1E:B6 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyS0,115200 console=tty1 root=PARTUUID=8e75561b-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait [ 0.000000] Kernel parameter elevator= does not have any effect anymore. -- [ 5.328572] rpivid-mem feb30000.vp9-decoder: rpivid-vp9mem initialised: Registers at 0xfeb30000 length 0x00010000 [ 5.506897] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 5.509159] bcm2835_audio bcm2835_audio: there is not valid maps for state default [ 5.518988] bcm2835_audio bcm2835_audio: card created with 8 channels [ 5.522053] mc: Linux media interface: v0.10 -- [ 3901.654233] hid-generic 0003:04B4:010A.0005: input,hidraw0: USB HID v1.00 Gamepad [CYPRESS USB Gamepad] on usb-0000:01:00.0-1.1/input0 [ 5629.814126] audit: type=1326 audit(1661549492.246:2): auid=1000 uid=1000 gid=1000 ses=1 pid=1484 comm="SDLHotplugALSA" exe="/snap/retroarch/1399/usr/local/bin/retroarch" sig=0 arch=40000028 syscall=97 compat=0 ip=0xb4473058 code=0x50000 [ 5638.766611] audit: type=1326 audit(1661549501.196:3): auid=1000 uid=1000 gid=1000 ses=1 pid=1567 comm="SDLHotplugALSA" exe="/snap/retroarch/1399/usr/local/bin/retroarch" sig=0 arch=40000028 syscall=97 compat=0 ip=0xb4423058 code=0x50000 [ 5647.430274] audit: type=1326 audit(1661549509.866:4): auid=1000 uid=1000 gid=1000 ses=1 pid=1650 comm="SDLHotplugALSA" exe="/snap/retroarch/1399/usr/local/bin/retroarch" sig=0 arch=40000028 syscall=97 compat=0 ip=0xb44b6058 code=0x50000 [ 5680.837656] audit: type=1326 audit(1661549543.266:5): auid=1000 uid=1000 gid=1000 ses=1 pid=1734 comm="SDLHotplugALSA" exe="/snap/retroarch/1399/usr/local/bin/retroarch" sig=0 arch=40000028 syscall=97 compat=0 ip=0xb447c058 code=0x50000 [ 5710.296311] audit: type=1326 audit(1661549572.726:6): auid=1000 uid=1000 gid=1000 ses=1 pid=1817 comm="SDLHotplugALSA" exe="/snap/retroarch/1399/usr/local/bin/retroarch" sig=0 arch=40000028 syscall=97 compat=0 ip=0xb44b6058 code=0x50000 [ 5715.477291] usb 1-1.1: USB disconnect, device number 6 -- [ 5748.798341] v3d fec00000.v3d: MMU error from client L2T (0) at 0xe81000, pte invalid [ 5753.369066] audit: type=1326 audit(1661549615.796:7): auid=1000 uid=1000 gid=1000 ses=1 pid=1919 comm="SDLHotplugALSA" exe="/snap/retroarch/1399/usr/local/bin/retroarch" sig=0 arch=40000028 syscall=97 compat=0 ip=0xb4444058 code=0x50000 [ 5759.515412] usb 1-1.1: USB disconnect, device number 7 -- [ 5760.998691] hid-generic 0003:04B4:010A.0007: input,hidraw0: USB HID v1.00 Gamepad [CYPRESS USB Gamepad] on usb-0000:01:00.0-1.1/input0 [ 5797.387164] audit: type=1326 audit(1661549659.816:8): auid=1000 uid=1000 gid=1000 ses=1 pid=2021 comm="SDLHotplugALSA" exe="/snap/retroarch/1399/usr/local/bin/retroarch" sig=0 arch=40000028 syscall=97 compat=0 ip=0xb4423058 code=0x50000 [ 5813.282900] usb 1-1.1: USB disconnect, device number 8 -- [ 5814.749309] hid-generic 0003:04B4:010A.0008: input,hidraw0: USB HID v1.00 Gamepad [CYPRESS USB Gamepad] on usb-0000:01:00.0-1.1/input0 [ 5885.041904] audit: type=1326 audit(1661549747.475:9): auid=1000 uid=1000 gid=1000 ses=1 pid=2124 comm="SDLHotplugALSA" exe="/snap/retroarch/1399/usr/local/bin/retroarch" sig=0 arch=40000028 syscall=97 compat=0 ip=0xb4449058 code=0x50000 [ 5896.238332] usb 1-1.1: USB disconnect, device number 9 -- [ 5897.966036] hid-generic 0003:04B4:010A.0009: input,hidraw0: USB HID v1.00 Gamepad [CYPRESS USB Gamepad] on usb-0000:01:00.0-1.1/input0 [ 5950.384331] audit: type=1326 audit(1661549812.815:10): auid=1000 uid=1000 gid=1000 ses=1 pid=2226 comm="SDLHotplugALSA" exe="/snap/retroarch/1399/usr/local/bin/retroarch" sig=0 arch=40000028 syscall=97 compat=0 ip=0xb446a058 code=0x50000 [ 5976.076433] audit: type=1326 audit(1661549838.505:11): auid=1000 uid=1000 gid=1000 ses=1 pid=2308 comm="SDLHotplugALSA" exe="/snap/retroarch/1399/usr/local/bin/retroarch" sig=0 arch=40000028 syscall=97 compat=0 ip=0xb44a6058 code=0x50000 [ 6175.317334] usb 1-1.1: USB disconnect, device number 10 !!Packages installed !!-------------------- ii alsa-oss 1.1.8-1 armhf ALSA wrapper for OSS applications ii alsa-utils 1.1.8-2 rpt1 armhf Utilities for configuring and using ALSA