Am Donnerstag, den 13.05.2010, 21:55 +0200 schrieb Stefan Lucke:
> 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.
> Attached compressed alsa-info, as mail with inline version did not
> pass 60K limit of this list.
!!Soundcards recognised by ALSA
!!-----------------------------
0 [SB ]: HDA-Intel - HDA ATI SB
HDA ATI SB at 0xfbbf4000 irq 16
1 [HDMI ]: HDA-Intel - HDA ATI HDMI
HDA ATI HDMI at 0xfbdfc000 irq 19
2 [U0x46d0x8d9 ]: USB-Audio - USB Device 0x46d:0x8d9
USB Device 0x46d:0x8d9 at usb-0000:00:12.0-1, full speed
[…]
!!HDA-Intel Codec information
!!---------------------------
--startcollapse--
Codec: VIA VT1708S
Takashi, could you please tell us, who to contact about this, since I am
not sure who is responsible for this HDMI stuff. In this case the people
at ATI (drm-devel) or VIA?
Thanks,
Paul
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