!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Wed Jan 8 18:59:10 UTC 2025 !!Linux Distribution !!------------------ Debian GNU/Linux 12 \n \l PRETTY_NAME="Debian GNU/Linux 12 (bookworm)" 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: 6.6.62 rpt-rpi-2712 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.6.62 rpt-rpi-2712 Library version: 1.2.8 Utilities version: 1.2.8 !!Loaded ALSA modules !!------------------- vc4 (card 0) vc4 (card 1) !!Sound Servers on this system !!---------------------------- PipeWire: Installed - Yes (/usr/bin/pipewire) Running - Yes Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [vc4hdmi0 ]: vc4-hdmi - vc4-hdmi-0 vc4-hdmi-0 1 [vc4hdmi1 ]: vc4-hdmi - vc4-hdmi-1 vc4-hdmi-1 !!PCI Soundcards installed in the system !!-------------------------------------- !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 !!Loaded sound module options !!--------------------------- !!Module: vc4 fkms_max_refresh_rate : 85 force_hotplug : 0 tv_norm : !!Module: vc4 fkms_max_refresh_rate : 85 force_hotplug : 0 tv_norm : !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/vc4_hdmi Tree: /sys/class/sound/card0 |-- controlC0 | |-- dev | |-- device -> ../../card0 | |-- power | |-- subsystem -> ../../../../../../../class/sound | `-- uevent |-- device -> ../../../107c701400.hdmi |-- id |-- input2 | |-- capabilities | |-- device -> ../../card0 | |-- event2 | |-- id | |-- inhibited | |-- modalias | |-- name | |-- phys | |-- power | |-- properties | |-- subsystem -> ../../../../../../../class/input | |-- uevent | `-- uniq |-- 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 !!Card: /sys/class/sound/card1 Driver: /sys/bus/platform/drivers/vc4_hdmi Tree: /sys/class/sound/card1 |-- controlC1 | |-- dev | |-- device -> ../../card1 | |-- power | |-- subsystem -> ../../../../../../../class/sound | `-- uevent |-- device -> ../../../107c706400.hdmi |-- id |-- input4 | |-- capabilities | |-- device -> ../../card1 | |-- event4 | |-- id | |-- inhibited | |-- modalias | |-- name | |-- phys | |-- power | |-- properties | |-- subsystem -> ../../../../../../../class/input | |-- uevent | `-- uniq |-- number |-- pcmC1D0p | |-- dev | |-- device -> ../../card1 | |-- 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, 3 Jan 5 11:17 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 5 Jan 5 11:17 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 2 Jan 5 11:17 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 4 Jan 5 11:17 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Jan 5 11:44 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 5 11:17 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Jan 5 11:17 . drwxr-xr-x 3 root root 180 Jan 5 11:17 .. lrwxrwxrwx 1 root root 12 Jan 5 11:17 platform-107c701400.hdmi -> ../controlC0 lrwxrwxrwx 1 root root 12 Jan 5 11:17 platform-107c706400.hdmi -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: vc4hdmi0 [vc4-hdmi-0], device 0: MAI PCM i2s-hifi-0 [MAI PCM i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: vc4hdmi1 [vc4-hdmi-1], device 0: MAI PCM i2s-hifi-0 [MAI PCM i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card vc4hdmi0 Card sysdefault:0 'vc4hdmi0'/'vc4-hdmi-0' Mixer name : '' Components : '' Controls : 5 Simple ctrls : 0 !!-------Mixer controls for card vc4hdmi1 Card sysdefault:1 'vc4hdmi1'/'vc4-hdmi-1' Mixer name : '' Components : '' Controls : 5 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.vc4hdmi0 { control.1 { iface CARD name 'HDMI Jack' value true comment { access read type BOOLEAN count 1 } } control.2 { iface PCM 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 type INTEGER count 8 range '0 - 36' } } control.3 { iface PCM name 'IEC958 Playback Mask' value ffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.4 { iface PCM name 'IEC958 Playback Default' value '0400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface PCM name ELD value '100009006b32000000000000000000001e6d01004c4720545620535343523209570715075055070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } state.vc4hdmi1 { control.1 { iface CARD name 'HDMI Jack' value false comment { access read type BOOLEAN count 1 } } control.2 { iface PCM 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 type INTEGER count 8 range '0 - 36' } } control.3 { iface PCM name 'IEC958 Playback Mask' value ffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.4 { iface PCM name 'IEC958 Playback Default' value '0400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface PCM name ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } --endcollapse-- !!All Loaded Modules !!------------------ aes_ce_blk aes_ce_cipher af_alg algif_hash algif_skcipher backlight binfmt_misc bluetooth bnep brcmfmac brcmfmac_wcc brcmutil btbcm cec cfg80211 cifs cifs_arc4 cifs_md4 dm_mod drm drm_display_helper drm_dma_helper drm_kms_helper drm_panel_orientation_quirks drm_shmem_helper ecc ecdh_generic ff_memless fuse gf128mul ghash_ce gpio_keys gpu_sched hci_uart hid_logitech_dj hid_logitech_hidpp hid_microsoft hidp i2c_brcmstb i2c_dev ip_tables ipv6 joydev libaes mc nls_ucs2_utils nls_utf8 nvmem_rmem pisp_be pwm_fan raspberrypi_gpiomem raspberrypi_hwmon rfcomm rfkill rp1 rp1_adc rp1_mailbox rp1_pio rpivid_hevc sha1_ce sha256_arm64 sha2_ce snd snd_compress snd_hrtimer snd_pcm snd_pcm_dmaengine snd_seq snd_seq_device snd_seq_dummy snd_soc_core snd_soc_hdmi_codec snd_timer spi_bcm2835 spidev uio uio_pdrv_genirq v3d v4l2_mem2mem vc4 videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videodev x_tables !!ALSA/HDA dmesg !!-------------- [ 0.000000] alternatives: applying boot alternatives [ 0.000000] Kernel command line: reboot=w coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe cgroup_disable=memory numa_policy=interleave smsc95xx.macaddr=2C:CF:67:06:8E:41 vc_mem.mem_base=0x3fc00000 vc_mem.mem_size=0x40000000 video=HDMI-A-1:1920x1080M@60 video=HDMI-A-2:1920x1080M@60 console=ttyAMA10,115200 console=tty1 root=PARTUUID=e13f6927-02 rootfstype=ext4 fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles cfg80211.ieee80211_regdom=NL [ 0.000000] cgroup: Disabling memory control group subsystem -- [ 0.894751] input: vc4-hdmi-0 as /devices/platform/soc/107c701400.hdmi/rc/rc0/input1 [ 0.895315] input: vc4-hdmi-0 HDMI Jack as /devices/platform/soc/107c701400.hdmi/sound/card0/input2 [ 0.896220] vc4-drm axi:gpu: bound 107c701400.hdmi (ops vc4_hdmi_ops [vc4]) -- [ 0.900560] input: vc4-hdmi-1 as /devices/platform/soc/107c706400.hdmi/rc/rc1/input3 [ 0.901290] input: vc4-hdmi-1 HDMI Jack as /devices/platform/soc/107c706400.hdmi/sound/card1/input4 [ 0.902224] vc4-drm axi:gpu: bound 107c706400.hdmi (ops vc4_hdmi_ops [vc4]) -- [244716.852184] WARNING: CPU: 1 PID: 206 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:674 vc4_hdmi_read 0x10c/0x140 [vc4] [244716.852220] Modules linked in: rfcomm snd_seq_dummy snd_hrtimer snd_seq snd_seq_device nls_utf8 cifs cifs_arc4 nls_ucs2_utils cifs_md4 algif_hash algif_skcipher af_alg bnep rp1_pio binfmt_misc brcmfmac_wcc brcmfmac hci_uart btbcm brcmutil aes_ce_blk bluetooth aes_ce_cipher joydev cfg80211 ghash_ce rpivid_hevc(C) pisp_be gf128mul sha2_ce sha256_arm64 ecdh_generic v4l2_mem2mem ecc sha1_ce videobuf2_dma_contig videobuf2_memops rfkill libaes videobuf2_v4l2 videodev raspberrypi_hwmon videobuf2_common mc pwm_fan rp1 raspberrypi_gpiomem nvmem_rmem rp1_mailbox rp1_adc uio_pdrv_genirq uio i2c_dev fuse dm_mod ip_tables x_tables ipv6 hid_logitech_hidpp hid_logitech_dj spidev vc4 snd_soc_hdmi_codec drm_display_helper cec drm_dma_helper v3d gpu_sched drm_kms_helper snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm spi_bcm2835 i2c_brcmstb drm_shmem_helper gpio_keys drm snd_timer snd drm_panel_orientation_quirks backlight [244716.852316] CPU: 1 PID: 206 Comm: irq/172-vc4 hdm Tainted: G C 6.6.62 rpt-rpi-2712 #1 Debian 1:6.6.62-1 rpt1 -- [244716.852854] WARNING: CPU: 1 PID: 206 at drivers/gpu/drm/vc4/vc4_hdmi_regs.h:706 vc4_hdmi_cec_adap_log_addr 0x188/0x1e0 [vc4] [244716.852877] Modules linked in: rfcomm snd_seq_dummy snd_hrtimer snd_seq snd_seq_device nls_utf8 cifs cifs_arc4 nls_ucs2_utils cifs_md4 algif_hash algif_skcipher af_alg bnep rp1_pio binfmt_misc brcmfmac_wcc brcmfmac hci_uart btbcm brcmutil aes_ce_blk bluetooth aes_ce_cipher joydev cfg80211 ghash_ce rpivid_hevc(C) pisp_be gf128mul sha2_ce sha256_arm64 ecdh_generic v4l2_mem2mem ecc sha1_ce videobuf2_dma_contig videobuf2_memops rfkill libaes videobuf2_v4l2 videodev raspberrypi_hwmon videobuf2_common mc pwm_fan rp1 raspberrypi_gpiomem nvmem_rmem rp1_mailbox rp1_adc uio_pdrv_genirq uio i2c_dev fuse dm_mod ip_tables x_tables ipv6 hid_logitech_hidpp hid_logitech_dj spidev vc4 snd_soc_hdmi_codec drm_display_helper cec drm_dma_helper v3d gpu_sched drm_kms_helper snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm spi_bcm2835 i2c_brcmstb drm_shmem_helper gpio_keys drm snd_timer snd drm_panel_orientation_quirks backlight [244716.852961] CPU: 1 PID: 206 Comm: irq/172-vc4 hdm Tainted: G WC 6.6.62 rpt-rpi-2712 #1 Debian 1:6.6.62-1 rpt1 !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.5.1-2 all ALSA topology configuration files ii alsa-ucm-conf 1.2.8-1 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.8-1 rpt1 arm64 Utilities for configuring and using ALSA