!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Sun Nov 15 15:51:30 UTC 2020 !!Linux Distribution !!------------------ Ubuntu 18.04.5 LTS \n \l Binary file /etc/armbian-image-release matches ARCH=arm64 INITRD_ARCH=arm64 DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.5 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.5 LTS" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=bionic !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 5.1.0-aml-s905 Operating System: GNU/Linux Architecture: aarch64 Processor: aarch64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.1.0-aml-s905 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!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_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_usb_audio: index=-2 snd_usb_caiaq: index=-2 snd_usb_ua101: index=-2 snd_usb_us122l: index=-2 snd_usb_usx2y: index=-2 snd_cmipci: mpu_port=0x330 fm_port=0x388 snd_pcsp: index=-2 snd_usb_audio: index=-2 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 33 Nov 15 15:37 /dev/snd/timer !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:270: no soundcards found... ARECORD arecord: device_list:270: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ 8189fs adc_keys ao_cec bluetooth bnep btbcm btintel btqca cfg80211 crc_ccitt crct10dif_ce dw_hdmi_cec ecdh_generic fuse hci_uart hid_logitech_dj hid_logitech_hidpp input_polldev ip_tables ipv6 ir_nec_decoder media meson_ir meson_vdec pwm_meson rc_core rc_khadas rfkill sch_fq_codel snd_soc_meson_aiu_i2s snd_soc_meson_aiu_spdif snd_soc_meson_audio_core v4l2_mem2mem videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videodev x_tables zram zstd !!ALSA/HDA dmesg !!-------------- [ 2.160860] meson-drm d0100000.vpu: CVBS Output connector not available [ 2.194046] meson-dw-hdmi c883a000.hdmi-tx: Detected HDMI TX controller v2.01a with HDCP (meson_dw_hdmi_phy) [ 2.198700] meson-dw-hdmi c883a000.hdmi-tx: registered DesignWare HDMI I2C bus driver [ 2.206592] meson-drm d0100000.vpu: bound c883a000.hdmi-tx (ops meson_dw_hdmi_ops) -- [ 3.141049] VDDAO_3V3: disabling [ 3.144252] ALSA device list: [ 3.147824] No soundcards found. [ 3.152416] Freeing unused kernel memory: 576K -- [ 12.802655] hci_uart_bcm serial0-0: serial0-0 supply vddio not found, using dummy regulator [ 12.887987] asoc-simple-card sound: i2s-hifi <-> meson-aiu-i2s.4.auto mapping ok [ 12.965762] cfg80211: Loading compiled-in X.509 certificates for regulatory database -- [ 1200.338747] RTL871X: rtl8188f_fill_default_txdesc(wlan0): SP Packet(0x0806) rate=0x0 [ 1206.612215] asoc-simple-card sound: i2s-hifi <-> meson-aiu-i2s.4.auto mapping ok [ 1236.098836] asoc-simple-card sound: ASoC: CPU DAI (null) not registered [ 1236.098847] ------------[ cut here ]------------ -- [ 1236.098909] WARNING: CPU: 2 PID: 10813 at lib/refcount.c:190 refcount_sub_and_test_checked 0x7c/0xd8 [ 1236.098911] Modules linked in: snd_soc_meson_aiu_spdif( ) snd_soc_meson_audio_core fuse bnep zstd zram 8189fs(O) cfg80211 hci_uart btqca btbcm btintel meson_vdec videobuf2_dma_contig crct10dif_ce v4l2_mem2mem bluetooth videobuf2_memops videobuf2_v4l2 ir_nec_decoder videobuf2_common dw_hdmi_cec videodev ecdh_generic rc_khadas ao_cec rfkill meson_ir media rc_core pwm_meson adc_keys input_polldev sch_fq_codel ip_tables x_tables ipv6 crc_ccitt hid_logitech_hidpp hid_logitech_dj [last unloaded: snd_soc_meson_aiu_i2s] [ 1236.098967] CPU: 2 PID: 10813 Comm: systemd-udevd Tainted: G O 5.1.0-aml-s905 #5.88 -- [ 1236.099062] put_device 0x14/0x20 [ 1236.099067] snd_card_free 0x68/0xa0 [ 1236.099072] soc_cleanup_card_resources 0x28/0x398 [ 1236.099075] snd_soc_instantiate_card 0x470/0xc00 [ 1236.099078] snd_soc_add_component 0x2c0/0x370 [ 1236.099081] snd_soc_register_component 0x48/0x60 [ 1236.099087] devm_snd_soc_register_component 0x58/0xb0 [ 1236.099096] meson_aiu_spdif_probe 0xd0/0x188 [snd_soc_meson_aiu_spdif] [ 1236.099102] platform_drv_probe 0x50/0xa0 -- [ 1236.099135] __platform_driver_register 0x40/0x48 [ 1236.099141] meson_aiu_spdif_pdrv_init 0x20/0x1000 [snd_soc_meson_aiu_spdif] [ 1236.099146] do_one_initcall 0x5c/0x198 !!Packages installed !!-------------------- ii alsa-tools 1.1.3-1 arm64 Console based ALSA utilities for specific hardware ii alsa-tools-gui 1.1.3-1 arm64 GUI based ALSA utilities for specific hardware ii alsa-utils 1.1.3-1ubuntu1 arm64 Utilities for configuring and using ALSA