!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Fri Dec 13 15:27:10 UTC 2024 !!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: 6.6.31-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.6.31-v7 Library version: 1.2.8 Utilities version: 1.2.8 !!Loaded ALSA modules !!------------------- snd_bcm2835 (card 0) snd_soc_rpi_simple_soundcard (card 1) !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [Headphones ]: bcm2835_headpho - bcm2835 Headphones bcm2835 Headphones 1 [sndrpihifiberry]: RPi-simple - snd_rpi_hifiberry_dac snd_rpi_hifiberry_dac !!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 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_rpi_simple_soundcard * : !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/bcm2835_audio Tree: !!Card: /sys/class/sound/card1 Driver: /sys/bus/platform/drivers/snd-rpi-simple Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 3 Dec 13 16:23 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 5 Dec 13 16:23 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 2 Dec 13 16:23 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 4 Dec 13 16:23 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Dec 13 16:23 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Dec 13 16:23 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Dec 13 16:23 . drwxr-xr-x 3 root root 180 Dec 13 16:23 .. lrwxrwxrwx 1 root root 12 Dec 13 16:23 platform-bcm2835_audio -> ../controlC0 lrwxrwxrwx 1 root root 12 Dec 13 16:23 platform-soc:sound -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:274: no soundcards found... ARECORD arecord: device_list:274: no soundcards found... !!Amixer output !!------------- !!-------Mixer controls for card Headphones Invalid card number 'Headphones'. Invalid card number 'Headphones'. !!-------Mixer controls for card sndrpihifiberry Invalid card number 'sndrpihifiberry'. Invalid card number 'sndrpihifiberry'. !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ 8021q aes_arm_bs af_alg algif_hash algif_skcipher backlight bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 binfmt_misc bluetooth bnep brcmfmac brcmfmac_wcc brcmutil btbcm cfg80211 cmac cryptd crypto_simd dm_mod drm drm_panel_orientation_quirks ecc ecdh_generic fixed fuse garp hci_uart i2c_bcm2835 i2c_dev ip_tables ipv6 llc mc raspberrypi_gpiomem raspberrypi_hwmon rfkill sg snd snd_bcm2835 snd_compress snd_pcm snd_pcm_dmaengine snd_pcm_oss snd_soc_bcm2835_i2s snd_soc_core snd_soc_pcm5102a snd_soc_rpi_simple_soundcard snd_timer stp uas uio uio_pdrv_genirq v4l2_mem2mem vc_sm_cma videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev x_tables !!ALSA/HDA dmesg !!-------------- [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 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 bcm2708_fb.fbwidth=720 bcm2708_fb.fbheight=480 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.lpm_enable=0 console=tty1 console=ttyAMA0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait fbcon=map:10 fbcon=font:ProFont6x11 logo.nologo cfg80211.ieee80211_regdom=FR ipv6.disable=1 [ 0.000000] Kernel parameter elevator= does not have any effect anymore. -- [ 9.114194] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 10.252655] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 10.253998] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned. -- [ 10.259057] [vc_sm_connected_init]: installed successfully [ 10.259724] bcm2835_audio bcm2835_audio: card created with 8 channels [ 10.300190] rpi-gpiomem 3f200000.gpiomem: window base 0x3f200000 size 0x00001000 !!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 armhf Utilities for configuring and using ALSA