!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue Aug 6 02:07:52 UTC 2019 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.19.58-v7l Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.19.58-v7l Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- snd_bcm2835 !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [ALSA ]: bcm2835_alsa - bcm2835 ALSA bcm2835 ALSA !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!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 !!Loaded sound module options !!--------------------------- !!Module: snd_bcm2835 enable_compat_alsa : Y enable_hdmi : N enable_headphones : N force_bulk : N !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Aug 5 19:56 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 16 Aug 5 19:56 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 17 Aug 5 19:56 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 1 Aug 5 19:56 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Aug 5 19:56 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Aug 5 19:56 . drwxr-xr-x 3 root root 160 Aug 5 19:56 .. lrwxrwxrwx 1 root root 12 Aug 5 19:56 platform-soc:audio -> ../controlC0 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type hw card 0 } ctl.!default { type hw card 0 } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA] Subdevices: 6/7 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 card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 IEC958/HDMI [bcm2835 IEC958/HDMI] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 0 [ALSA] Card hw:0 'ALSA'/'bcm2835 ALSA' Mixer name : 'Broadcom Mixer' Components : '' Controls : 5 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback -10239 - 400 Mono: Playback 128 [97%] [1.28dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.ALSA { control.1 { iface MIXER name 'PCM Playback Volume' value 128 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 128 } } control.2 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'PCM Playback Route' value 1 comment { access 'read write' type INTEGER count 1 range '0 - 2' } } control.4 { iface PCM name 'IEC958 Playback Default' value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface PCM name 'IEC958 Playback Con Mask' value '0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module tun rfcomm bnep hci_uart btbcm serdev bluetooth ecdh_generic fuse lzo lzo_compress zram zsmalloc joydev evdev hid_logitech_hidpp hid_logitech_dj vc4 brcmfmac brcmutil v3d drm_kms_helper gpu_sched sha256_generic drm snd_bcm2835 snd_soc_core bcm2835_codec cfg80211 bcm2835_v4l2 snd_compress v4l2_mem2mem snd_pcm_dmaengine syscopyarea drm_panel_orientation_quirks bcm2835_mmal_vchiq sysfillrect v4l2_common snd_pcm videobuf2_dma_contig videobuf2_vmalloc rfkill videobuf2_memops videobuf2_v4l2 sysimgblt snd_timer videobuf2_common fb_sys_fops raspberrypi_hwmon snd videodev hwmon media vc_sm_cma argon_mem sg fixed uio_pdrv_genirq uio i2c_dev ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1011008 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 cma=64M cma=256M video=HDMI-A-1:3840x2160@30 smsc95xx.macaddr=DC:A6:32:07:B9:E3 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=PARTUUID=fddb89be-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) -- [ 4.553423] bcm2835-codec bcm2835-codec: Loaded V4L2 isp [ 4.561721] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 4.607391] cfg80211: Loading compiled-in X.509 certificates for regulatory database -- [ 11.160619] WARNING: CPU: 3 PID: 504 at drivers/gpu/drm/vc4/vc4_firmware_kms.c:899 vc4_crtc_atomic_flush 0x98/0x9c [vc4] [ 11.160623] Modules linked in: lzo lzo_compress zram zsmalloc joydev evdev hid_logitech_hidpp hid_logitech_dj vc4 brcmfmac brcmutil v3d drm_kms_helper gpu_sched sha256_generic drm snd_bcm2835(C) snd_soc_core bcm2835_codec(C) cfg80211 bcm2835_v4l2(C) snd_compress v4l2_mem2mem snd_pcm_dmaengine syscopyarea drm_panel_orientation_quirks bcm2835_mmal_vchiq(C) sysfillrect v4l2_common snd_pcm videobuf2_dma_contig videobuf2_vmalloc rfkill videobuf2_memops videobuf2_v4l2 sysimgblt snd_timer videobuf2_common fb_sys_fops raspberrypi_hwmon snd videodev hwmon media vc_sm_cma(C) argon_mem sg fixed uio_pdrv_genirq uio i2c_dev ip_tables x_tables ipv6 [ 11.160832] CPU: 3 PID: 504 Comm: Xorg Tainted: G C 4.19.58-v7l #1245 -- [ 11.353327] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/drm_vblank.c:1026 drm_vblank_put 0xf0/0x100 [drm] [ 11.353335] Modules linked in: lzo lzo_compress zram zsmalloc joydev evdev hid_logitech_hidpp hid_logitech_dj vc4 brcmfmac brcmutil v3d drm_kms_helper gpu_sched sha256_generic drm snd_bcm2835(C) snd_soc_core bcm2835_codec(C) cfg80211 bcm2835_v4l2(C) snd_compress v4l2_mem2mem snd_pcm_dmaengine syscopyarea drm_panel_orientation_quirks bcm2835_mmal_vchiq(C) sysfillrect v4l2_common snd_pcm videobuf2_dma_contig videobuf2_vmalloc rfkill videobuf2_memops videobuf2_v4l2 sysimgblt snd_timer videobuf2_common fb_sys_fops raspberrypi_hwmon snd videodev hwmon media vc_sm_cma(C) argon_mem sg fixed uio_pdrv_genirq uio i2c_dev ip_tables x_tables ipv6 [ 11.353731] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G WC 4.19.58-v7l #1245