comarius Posted April 23, 2017 Share Posted April 23, 2017 (edited) I have nano pi neo (no air) Linux FriendlyARM 3.4.39-h3 #24 SMP PREEMPT Sat Feb 4 15:23:58 CST 2017 armv7l armv7l armv7l GNU/Linux fa@FriendlyARM:~$ lsmod Module Size Used by sunxi_spdma 3311 0 sunxi_spdif 6615 0 sunxi_sndspdif 3580 0 sndspdif 2619 0 snd_usb_audio 74879 2 snd_usbmidi_lib 15971 1 snd_usb_audio snd_hwdep 4841 1 snd_usb_audio I tried sound from board, and no successs, then I plugged in usb audio . Same thing no sound. Here are couple of shell commands I used and their output. dmesg | grep audio [ 3.976721] asoc: sndhdmi <-> sunxi-hdmiaudio.0 mapping ok [ 12.292265] usbcore: registered new interface driver snd-usb-audio fa@FriendlyARM:~$ speaker-test speaker-test 1.1.0 Playback device is default Stream parameters are 48000Hz, S16_LE, 1 channels Using 16 octaves of pink noise Rate set to 48000Hz (requested 48000Hz) Buffer size range from 192 to 2097152 Period size range from 64 to 699051 Using max buffer size 2097152 Periods = 4 was set period_size = 524288 was set buffer_size = 2097152 0 - Front Left fa@FriendlyARM:~$ mplayer ./wave.mp3 MPlayer 1.2.1 (Debian), built with gcc-5.3.1 (C) 2000-2016 MPlayer Team mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. Playing ./wave.mp3. libavformat version 56.40.101 (external) Audio only file format detected. Load subtitles in ./ ========================================================================== Opening audio decoder: [mpg123] MPEG 1.0/2.0/2.5 layers I, II, III AUDIO: 44100 Hz, 2 ch, s16le, 128.0 kbit/9.07% (ratio: 16000->176400) Selected audio codec: [mpg123] afm: mpg123 (MPEG 1.0/2.0/2.5 layers I, II, III) ========================================================================== AO: [pulse] 44100Hz 2ch s16le (2 bytes per sample) Video: no video Starting playback... A: 0.0 (unknown) of 45.0 (45.0) ??,?% Audio device got stuck! A: 0.0 (unknown) of 45.0 (45.0) ??,?% Audio device got stuck! A: 4.4 (04.4) of 45.0 (45.0) 3.9% MPlayer interrupted by signal 2 in module: play_audio A: 4.7 (04.6) of 45.0 (45.0) 3.9% Exiting... (Quit) fa@FriendlyARM:~$ Edited April 23, 2017 by zador.blood.stained Not Armbian image - moved to Free Link to comment Share on other sites More sharing options...
comarius Posted April 23, 2017 Author Share Posted April 23, 2017 Is 2015 April 23. I am trying for some time to enable audio on NANI-PI NEO (7$), not the air.one. SO fat no ausio on the headers, neither tru a usb audio . Here is my history of commands. fa@FriendlyARM:~$ lsmod Module Size Used by sunxi_spdma 3311 0 sunxi_spdif 6615 0 sunxi_sndspdif 3580 0 sndspdif 2619 0 snd_usb_audio 74879 2 snd_usbmidi_lib 15971 1 snd_usb_audio snd_hwdep 4841 1 snd_usb_audio fa@FriendlyARM:~$ spe speaker-test spellintian fa@FriendlyARM:~$ speaker-test speaker-test 1.1.0 Playback device is default Stream parameters are 48000Hz, S16_LE, 1 channels Using 16 octaves of pink noise Rate set to 48000Hz (requested 48000Hz) Buffer size range from 192 to 2097152 Period size range from 64 to 699051 Using max buffer size 2097152 Periods = 4 was set period_size = 524288 was set buffer_size = 2097152 0 - Front Left Linux FriendlyARM 3.4.39-h3 #24 SMP PREEMPT Sat Feb 4 15:23:58 CST 2017 armv7l armv7l armv7l GNU/Linux fa@FriendlyARM:~$ lsmod Module Size Used by sunxi_spdma 3311 0 sunxi_spdif 6615 0 sunxi_sndspdif 3580 0 sndspdif 2619 0 snd_usb_audio 74879 2 snd_usbmidi_lib 15971 1 snd_usb_audio snd_hwdep 4841 1 snd_usb_audio ^C^C^CTime per period = 12.477517 fa@FriendlyARM:~$ ^C fa@FriendlyARM:~$ dmesg | grep audio [ 3.976721] asoc: sndhdmi <-> sunxi-hdmiaudio.0 mapping ok [ 12.292265] usbcore: registered new interface driver snd-usb-audio fa@FriendlyARM:~$ speaker-test speaker-test 1.1.0 Playback device is default Stream parameters are 48000Hz, S16_LE, 1 channels Using 16 octaves of pink noise Rate set to 48000Hz (requested 48000Hz) Buffer size range from 192 to 2097152 Period size range from 64 to 699051 Using max buffer size 2097152 Periods = 4 was set period_size = 524288 was set buffer_size = 2097152 0 - Front Left ^CTime per period = 12.477114 fa@FriendlyARM:~$ ^C fa@FriendlyARM:~$ as as aseqnet aspell-autobuildhash aseqdump aspell aspell-import fa@FriendlyARM:~$ mplayer ./wave.mp3 MPlayer 1.2.1 (Debian), built with gcc-5.3.1 (C) 2000-2016 MPlayer Team mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. Playing ./wave.mp3. libavformat version 56.40.101 (external) Audio only file format detected. Load subtitles in ./ ========================================================================== Opening audio decoder: [mpg123] MPEG 1.0/2.0/2.5 layers I, II, III AUDIO: 44100 Hz, 2 ch, s16le, 128.0 kbit/9.07% (ratio: 16000->176400) Selected audio codec: [mpg123] afm: mpg123 (MPEG 1.0/2.0/2.5 layers I, II, III) ========================================================================== AO: [pulse] 44100Hz 2ch s16le (2 bytes per sample) Video: no video Starting playback... A: 0.0 (unknown) of 45.0 (45.0) ??,?% Audio device got stuck! A: 0.0 (unknown) of 45.0 (45.0) ??,?% Audio device got stuck! A: 4.4 (04.4) of 45.0 (45.0) 3.9% MPlayer interrupted by signal 2 in module: play_audio A: 4.7 (04.6) of 45.0 (45.0) 3.9% Exiting... (Quit) No sound heard. Though, both outputs are routed to an amp Link to comment Share on other sites More sharing options...
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