Around 01/09/08 13:17, Takashi Iwai scribbled:
root@browser:~# aplay -D plughw:1,0 test.wav Playing WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 16000 Hz, Stereo
No sound.
16kHz is no standard sample rate that HD-audio supports.
Sure.
root@browser:~# aplay -D plughw:0,0 test.wav Playing WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 16000 Hz, Stereo
Sound is ok.
Is there some patches that I could try to get the HDMI output working?
Try the very latest ALSA driver from ALSA HG repo. The version on 2.6.24 doesn't support multiple devices.
Then run like
aplay -D default:1 test.wav
which means to send to the default secondary (1) output.
Ok, I've tried the latest ALSA hg tree and the difference is that I get PCM slider on HDMI output, but still no sound. The PCM slider is at 100% and iec958 is unmuted. SB output works fine like before.
I've tried to play the sound with aplay and mplayer: mplayer -ao alsa:device=hw=1.0 test.wav MPlayer 1.0rc2-4.1.2 (C) 2000-2007 MPlayer Team CPU: AMD Athlon(tm) 64 Processor 3200+ (Family: 15, Model: 95, Stepping: 2) CPUflags: MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 1 Compiled with runtime CPU detection.
Playing test.wav. Audio file file format detected. ========================================================================== Opening audio decoder: [pcm] Uncompressed PCM audio decoder AUDIO: 16000 Hz, 2 ch, s16le, 512.0 kbit/100.00% (ratio: 64000->64000) Selected audio codec: [pcm] afm: pcm (Uncompressed PCM) ========================================================================== AO: [alsa] 48000Hz 2ch s16le (2 bytes per sample) Video: no video Starting playback... A: 6.6 (06.5) of 6.0 (06.0) 0.6%
Exiting... (End of file)