[alsa-devel] more infos: Re: hda-intel: low volume with nvidia mcp7a hdmi

Takashi Iwai tiwai at suse.de
Tue Sep 29 13:33:08 CEST 2009

At Fri, 25 Sep 2009 06:33:27 +0000 (UTC),
Halim Sahin wrote:
> Hi,
> head -n 1 /proc/asound/card0/codec* gives:
> ==> /proc/asound/card0/codec#0 <==
> Codec: Realtek ALC662 rev1
> ==> /proc/asound/card0/codec#3 <==
> Codec: Nvidia MCP7A HDMI
> maybe this helps to understand the problem?

Not really :)

Please run alsa-info.sh (with --no-upload option), and attach
the generated file, in order to analyze more.

Also, be a bit more specific about the problem.  Which output is low
exactly?  Is it a headphone output, a built-in speaker output, or
what?  And, what is the device?  Is it a laptop, a desktop, whatever,
from which hardware vendor/product?



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