[alsa-devel] No sound with nVidia Corporation MCP79 High Definition Audio (rev b1) (Macbook Pro 5, 5)
nutz at unfoog.de
Thu Jul 2 12:54:47 CEST 2009
wow thanks a lot! =)
> Let me know if it works or not.
sadly: no.. well the chip gets recognized now:
$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: Cirrus Analog [Cirrus Analog]
Subdevice #0: subdevice #0
and alsamixer also shows a bunch of channels now as well as
"Card: HDA NVidia
Chip: Cirrus Logic CS4206"
but i can't get any sound eventhough all channels are unmuted and turned up to
i also aplay -Dfoo file.wav again, where foo = default,front,surround40,.... ,
but i always get: aplay: main:608: audio open error: Invalid argument
> Also, prepare to install hda-verb program. I'd like to confirm the
> behavior of the codec, and I'll ask it later once after the driver
> works somehow.
installing hda-verb and waiting for orders ;)
thanks a lot
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