!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Jul 23 04:03:36 UTC 2018 !!Linux Distribution !!------------------ Debian GNU/Linux 9 \n \l respeaker.io Debian Image 20180610 PRETTY_NAME="Debian GNU/Linux 9 (stretch)" 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: !!Kernel Information !!------------------ Kernel release: 4.4.132-respeaker-r5 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.132-respeaker-r5 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!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 !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Nov 3 2016 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Nov 3 2016 /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 !!------------------ Module rockchip_rgb snd_soc_rockchip_rt5645 snd_soc_rt5645 snd_soc_rl6231 snd_soc_rockchip_multicodecs snd_soc_rockchip_hdmi_analog usb_f_acm usbmon u_serial libcomposite nls_iso8859_1 snd_soc_simple_card snd_soc_ac108 mali snd_soc_rk3228 snd_soc_rockchip_i2s ip_tables autofs4 hid_generic usbhid rockchip dwmac_rk stmmac_platform stmmac !!ALSA/HDA dmesg !!-------------- [ 0.912389] i2c i2c-0: of_i2c: modalias failure on /hdmi@200a0000/ports [ 0.919721] dwhdmi-rockchip 200a0000.hdmi: registered DesignWare HDMI I2C bus driver [ 0.919848] dwhdmi-rockchip 200a0000.hdmi: Detected HDMI TX controller v2.01a with HDCP (inno_dw_hdmi_phy) [ 0.921273] rockchip-drm display-subsystem: bound 200a0000.hdmi (ops 0xc0a54100) -- [ 1.812831] rknandbase v1.2 2018-05-08 [ 1.818409] usbcore: registered new interface driver snd-usb-audio [ 1.818559] usbcore: registered new interface driver snd-ua101 [ 1.818719] usbcore: registered new interface driver snd-usb-caiaq [ 1.818864] usbcore: registered new interface driver snd-usb-6fire [ 1.819018] usbcore: registered new interface driver snd-usb-hiface [ 1.819137] usbcore: registered new interface driver snd-bcd2000 [ 1.819257] usbcore: registered new interface driver snd_usb_pod [ 1.819369] usbcore: registered new interface driver snd_usb_podhd [ 1.819484] usbcore: registered new interface driver snd_usb_toneport [ 1.819606] usbcore: registered new interface driver snd_usb_variax [ 1.820855] u32 classifier -- [ 1.869244] vcc_otg_vbus: disabling [ 1.869578] ALSA device list: [ 1.869596] No soundcards found. [ 1.869976] ttyS2 - failed to request DMA, use interrupt mode -- [ 7.856649] ac108_write error->[REG-0xa0,val-0x07] [ 7.890631] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/sound@0[0]' [ 7.890667] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/sound@0[0]' [ 7.898663] Unable to handle kernel NULL pointer dereference at virtual address 00000002 -- [ 7.917626] ac108_write error->[REG-0xa7,val-0x07] [ 7.925369] Modules linked in: snd_soc_simple_card( ) snd_soc_ac108( ) mali snd_soc_rk3228 snd_soc_rockchip_i2s ip_tables autofs4 hid_generic usbhid rockchip dwmac_rk [ 7.940988] dwmmc_rockchip 30000000.dwmmc: Unexpected interrupt latency -- [ 7.972144] PC is at i2c_master_send 0x20/0x5c [ 7.977113] LR is at ac108_write 0x38/0x64 [snd_soc_ac108] [ 7.983213] pc : [] lr : [] psr: 60070013 -- [ 9.080818] bfe0: be925898 be925888 b6f0caeb b6e1cfc2 60070030 00000007 00000000 00000000 [ 9.089910] [] (i2c_master_send) from [] (ac108_write 0x38/0x64 [snd_soc_ac108]) [ 9.100050] [] (ac108_write [snd_soc_ac108]) from [] (ac108_probe 0x44/0x54 [snd_soc_ac108]) [ 9.111328] [] (ac108_probe [snd_soc_ac108]) from [] (snd_soc_codec_drv_probe 0x24/0x28) [ 9.122212] [] (snd_soc_codec_drv_probe) from [] (soc_probe_component 0x150/0x308) [ 9.132521] [] (soc_probe_component) from [] (snd_soc_register_card 0x824/0xe44) [ 9.142635] [] (snd_soc_register_card) from [] (devm_snd_soc_register_card 0x50/0x8c) [ 9.153244] [] (devm_snd_soc_register_card) from [] (asoc_simple_card_probe 0x2f4/0x424 [snd_soc_simple_card]) [ 9.166252] [] (asoc_simple_card_probe [snd_soc_simple_card]) from [] (platform_drv_probe 0x60/0xac) [ 9.178290] [] (platform_drv_probe) from [] (driver_probe_device 0x1a8/0x298) -- [ 9.233106] [] (driver_register) from [] (__platform_driver_register 0x40/0x54) [ 9.243130] [] (__platform_driver_register) from [] (asoc_simple_card_init 0x18/0x1000 [snd_soc_simple_card]) [ 9.256035] [] (asoc_simple_card_init [snd_soc_simple_card]) from [] (do_one_initcall 0x1a0/0x1d4) [ 9.267880] [] (do_one_initcall) from [] (do_init_module 0x6c/0x3a4)