Re: HDMI sound output on hp 8530w laptop (nvidia quadro fx 770M)

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En/na Luca Olivetti ha escrit:
> Hello,
> 
> I found an old thread (past june) regarding audio output through hdmi 
> with this laptop but it went nowhere
> 
> http://article.gmane.org/gmane.linux.alsa.user/32958/
> 
> I have the same problem (there's no nvidia hdmi audio output in "aplay 
> -L output").
> 
> I'm currently running kernel 2.6.31 with alsa 1.0.20, and I also tried 
> 1.0.21 compiled out of tree.
> Where do I have to look/patch to make hdmi sound output work?

Anyone?

I tried the probe_mask=0x1ff option but there's no change:

$ dmesg | grep -i hda
HDA Intel 0000:00:1b.0: power state changed by ACPI to D0
HDA Intel 0000:00:1b.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
hda_intel: codec_mask forced to 0xff
HDA Intel 0000:00:1b.0: setting latency timer to 64
hda-intel: azx_get_response timeout, switching to polling mode: last 
cmd=0x200f0000
hda-intel: Codec #2 probe error; disabling it...
hda-intel: Codec #3 probe error; disabling it...


Bye
-- 
Luca

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