!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Jun 20 18:43:42 UTC 2019 !!Linux Distribution !!------------------ Fedora release 30 (Thirty) NAME=Fedora ID=fedora PRETTY_NAME="Fedora 30 (Thirty)" LOGO=fedora-logo-icon CPE_NAME="cpe:/o:fedoraproject:fedora:30" HOME_URL="https://fedoraproject.org/" DOCUMENTATION_URL="https://docs.fedoraproject.org/en-US/fedora/f30/system-administrators-guide/" SUPPORT_URL="https://fedoraproject.org/wiki/Communicating_and_getting_help" BUG_REPORT_URL="https://bugzilla.redhat.com/" REDHAT_BUGZILLA_PRODUCT="Fedora" REDHAT_BUGZILLA_PRODUCT_VERSION=30 REDHAT_SUPPORT_PRODUCT="Fedora" REDHAT_SUPPORT_PRODUCT_VERSION=30 PRIVACY_POLICY_URL="https://fedoraproject.org/wiki/Legal:PrivacyPolicy" Fedora release 30 (Thirty) Fedora release 30 (Thirty) !!DMI Information !!--------------- Manufacturer: raspberrypi Product Name: rpi Product Version: Firmware Version: 2019.04 Board Vendor: raspberrypi Board Name: rpi !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 5.1.11-300.fc30.aarch64 Operating System: GNU/Linux Architecture: aarch64 Processor: aarch64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.1.11-300.fc30.aarch64 Library version: 1.1.9 Utilities version: 1.1.9 !!Loaded ALSA modules !!------------------- snd_bcm2835 !!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 [ALSA ]: bcm2835_alsa - bcm2835 ALSA bcm2835 ALSA !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!Loaded sound module options !!--------------------------- !!Module: snd_bcm2835 enable_compat_alsa : Y enable_hdmi : N enable_headphones : N force_bulk : N num_channels : 8 !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 4 Apr 26 11:49 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 2 Apr 26 11:49 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 3 Apr 26 11:49 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 1 Apr 26 11:49 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 26 11:49 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x. 2 root root 60 Apr 26 11:49 . drwxr-xr-x. 3 root root 160 Apr 26 11:49 .. lrwxrwxrwx. 1 root root 12 Apr 26 11:49 platform-bcm2835_audio -> ../controlC0 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) # # Place your global alsa-lib configuration here... # !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA] Subdevices: 7/7 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 -122 [95%] [-1.22dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.ALSA { control.1 { iface MIXER name 'PCM Playback Volume' value -122 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 -122 } } 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 0 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 ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables bnep sunrpc vfat fat bcm2835_v4l2 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common v4l2_common videodev snd_bcm2835 media vc4 snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_seq crct10dif_ce snd_seq_device snd_pcm btsdio brcmfmac snd_timer snd joydev soundcore brcmutil drm_kms_helper microchip hci_uart cfg80211 drm btqca btrtl btbcm btintel lan78xx fb_sys_fops syscopyarea sysfillrect bluetooth sysimgblt raspberrypi_hwmon ecdh_generic rfkill vchiq bcm2835_thermal bcm2835_wdt bcm2835_rng cpufreq_dt leds_gpio lz4 lz4_compress zram hid_a4tech mmc_block sdhci_iproc dwc2 sdhci_pltfm pwm_bcm2835 udc_core gpio_raspberrypi_exp sdhci bcm2835_dma i2c_bcm2835 bcm2835 phy_generic !!ALSA/HDA dmesg !!-------------- [ 32.246132] bcm2835-power bcm2835-power: Timeout waiting for grafx power OK [ 32.408092] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 32.426959] media: Linux media interface: v0.10