[alsa-devel] Notebook Toshiba satellite x200-21g with realtek snd-hda-intel audio device still not supported (codec ALC268)

Daniele (Mastro) daniele.bilug at gmail.com
Wed Dec 26 17:08:12 CET 2007

Takashi Iwai ha scritto:
> I recommend you to hack the driver code by yourself.
> The coding itself isn't too difficult.  The problem is the guess work,
> which PIN really corresponds to which I/O, and what control is missing
> (EAPD, GPIO, etc).

i guess the file i should edit is patch_realtek.c
but i really have no idea on what to change/add and how to understand
what i have to change...

in my other message there are the debug info you requested and i don't
know how to use them

i'm really want to do something to help you but i keep reading the code
without knowing what to do or understanding it very much... i never
developed kernel drivers and I've no idea on what to do

I'm putting here my good will but think i miss the knowledge to do what
you suggested and i don't know where to achieve it either

> What I'm wondering is how to support 5.1 output.  The ALC268 codec is
> at most for 4 channels (2 + 2).  Are you sure that you can get 5.1
> distinct outputs?

probably this isn't a 5.1 as i said in the other message

thanks for any reply you will give me
i'm sorry i'm so annoying


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