On Thursday 13 May 2010, Stefan Lucke wrote: > On Monday 10 May 2010, Paul Menzel wrote: > > Am Sonntag, den 09.05.2010, 10:24 +0200 schrieb Stefan Lucke: > > > On Friday 07 May 2010, Stefan Lucke wrote: > > > > > > I need some help with passing audio via HDMI. > > > > > > > > When my monitor (LG M2362D) is connected via RGB and analog audio, sound seems to OK. > > > > .. > > > > I did not get this. Is it working with Linux kernel A? Did you make > > sure, that the HDMI cable is working. > > Cable is and monitor is ok as I get sound from my popcornhour. > HDMI playback with kernel A (2.6.32.7) is 6 times fast (10.5 sec, not audible) > than analog playback (65 sec audible). > > enable_msi=0 turn fast running aplay into a slow one, but stil no sound. > > > Thats now with kernel 2.6.33.3 and alsa driver from 20100508. > With this kernel "fast running" aplay is quite near expected duration > 65.222 * 44100 / 48000 = 59.9227 Kernel 2.6.33.3 and "options snd-hda-intel enable_msi=0" are both part of partial success: with vdr + softdevice I can now hear ac3 sound via HDMI, (dd 2.0 and dd-5.1 are audible) :-)) . snd_pcm_open() is done with: "hdmi:AES0=0x02,AES1=0x82,AES2=0x00,AES3=0x02,CARD=HDMI" PCM playback is still a nogo. Stefan Lucke Attached compressed alsa-info, as mail with inline version did not pass 60K limit of this list.
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