(I've been meaning to send this in for a while...) I've got an Intel HDA device that is sort-of detected, but I get no sound from it: ----- FreeBSD Audio Driver (newpcm: 64bit 2007061600/amd64) Installed devices: pcm0: <HDA Conexant (Unknown) PCM #0 Analog> at cad 0 nid 1 on hdac0 kld snd_hda [MPSAFE] (1p:1v/1r:1v channels duplex default) pcm1: <HDA Conexant (Unknown) PCM #1 Analog> at cad 0 nid 1 on hdac0 kld snd_hda [MPSAFE] (1p:1v/1r:1v channels duplex) ----- The same device looked almost exactly the same on a 7.1-BETA build, but I actually had audio output. I've checked the mixer device, tried muting and unmuting various channels, all to no avail. The audio devices are created, and every program I've tried opens them successfully, but I get no actual sound. I've tried searching around, but I haven't been able to turn anything up. Is there something I'm missing? Something I should be doing that I'm not? ----- % ls -lat /dev | head total 12 30 crw-rw-rw- 1 root wheel - 0, 30 22 Dec 11:33 null 104 crw-rw-rw- 1 root wheel - 0, 104 22 Dec 11:33 dsp0.0 100 crw-rw-rw- 1 root wheel - 0, 100 22 Dec 11:25 midistat 102 crw-rw-rw- 1 root wheel - 0, 102 22 Dec 11:25 mixer0 103 crw-rw-rw- 1 root wheel - 0, 103 22 Dec 11:25 mixer1 99 cr--r--r-- 1 root wheel - 0, 99 22 Dec 11:25 sndstat 6 crw------- 1 root wheel - 0, 6 22 Dec 11:25 console 43 crw------- 1 root tty - 0, 43 22 Dec 01:01 ttyv0 101 dr-xr-xr-x 2 root wheel - 512 22 Dec 00:47 msdosfs % ls -ld /dev/dsp /dev/mixer 107 crw-rw-rw- 1 root wheel - 0, 107 22 Dec 11:35 /dev/dsp 102 crw-rw-rw- 1 root wheel - 0, 102 22 Dec 11:25 /dev/mixer % ----- (I do find it curious that the dsp and mixer devices exist, but only if I list them explicitly.) ----- % mixer Mixer vol is currently set to 75:75 Mixer pcm is currently set to 75:75 Mixer speaker is currently set to 75:75 Mixer mic is currently set to 0:0 Mixer rec is currently set to 0:0 Recording source: mic % mplayer -v test.mp3 MPlayer 1.0rc2-4.2.1 (C) 2000-2007 MPlayer Team CPU: Intel(R) Core(TM)2 Duo CPU P8600 _at_ 2.40GHz (Family: 6, Model: 23, Stepping: 6) CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1 Compiled with runtime CPU detection. <snip> ==> Found audio stream: 0 demux_audio: seeking from 0x14F0F1 to start pos 0x0 demux_audio: audio data 0x0 - 0x14F16E Audio file file format detected. ========================================================================== Opening audio decoder: [mp3lib] MPEG layer-2, layer-3 dec_audio: Allocating 4608 + 65536 = 70144 bytes for output buffer. mp3lib: using SSE optimized decore! MP3lib: init layer2&3 finished, tables done MPEG 2.0, Layer III, 22050 Hz 56 kbit Single-Channel, BPF: 183 Channels: 1, copyright: No, original: No, CRC: Yes, emphasis: 0 AUDIO: 22050 Hz, 2 ch, s16le, 56.0 kbit/7.94% (ratio: 7000->88200) Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3) ========================================================================== Building audio filter chain for 22050Hz/2ch/s16le -> 0Hz/0ch/??... [libaf] Adding filter dummy [dummy] Was reinitialized: 22050Hz/2ch/s16le [dummy] Was reinitialized: 22050Hz/2ch/s16le ao2: 22050 Hz 2 chans s16le audio_setup: using '/dev/dsp' dsp device audio_setup: using '/dev/mixer' mixer device audio_setup: using 'pcm' mixer device audio_setup: sample format: s16le (requested: s16le) audio_setup: using 2 channels (requested: 2) audio_setup: using 22050 Hz samplerate (requested: 22050) audio_setup: frags: 32/32 (1024 bytes/frag) free: 32768 AO: [oss] 22050Hz 2ch s16le (2 bytes per sample) AO: Description: OSS/ioctl audio output AO: Author: A'rpi Building audio filter chain for 22050Hz/2ch/s16le -> 22050Hz/2ch/s16le... [dummy] Was reinitialized: 22050Hz/2ch/s16le [dummy] Was reinitialized: 22050Hz/2ch/s16le Video: no video Freeing 0 unused video chunks. Starting playback... A: 0.8 (00.7) of 196.0 (03:16.0) 0.2% ^C MPlayer interrupted by signal 2 in module: play_audio Uninit audio filters... [libaf] Removing filter dummy Uninit audio: mp3lib vo: x11 uninit called but X11 not inited.. % -----Received on Mon Dec 22 2008 - 15:46:39 UTC
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