[parisc-linux] Re: Using Audio card on 735/99

[Vlad D. Markov]

Eureka - I am happily listening listening to my mp3s using mpg123 on my 
735/99. Thank you very much.

I get some errors when loading the files:
Mar 25 21:36:20 grumpy kernel: harmony: unsupported sound format 0x0008 
requested.
Mar 25 21:36:20 grumpy kernel: harmony: unsupported sound format 0x0040 
requested.
Mar 25 21:36:20 grumpy kernel: harmony: unsupported sound format 0x0080 
requested.
Mar 25 21:36:20 grumpy kernel: harmony: unsupported sound format 0x0008 
requested.
Mar 25 21:36:20 grumpy kernel: harmony: unsupported sound format 0x0040 
requested.
Mar 25 21:36:20 grumpy kernel: harmony: unsupported sound format 0x0080 
requested.


On Sunday 24 March 2002 04:02 pm, Matthew Wilcox wrote:
> [this is a kernel-related question, moving discussion to parisc-linux]
>
> On Sun, Mar 24, 2002 at 03:32:53PM -0500, Vlad D. Markov wrote:
> > I would like to use my audio card on my 735/99 but have failed so far.
> >
> > I have used various kernel versions, the last attempt was with a kernel
> > drawn from cvs on 3/21/02, Linux version 2.4.18-pa7. dmesg doesn't list
> > the harmony card as found. The harmony driver was compiled with the
> > kernel.
>
> Harmony doesn't claim to support that device.  I don't know that it will
> work ... but you might be lucky :-)
>
> Try adding this patch and let's see what happens:
>
> --- drivers/sound/harmony.c     2002/02/14 19:02:21     1.25
> +++ drivers/sound/harmony.c     2002/03/24 20:52:31
> @@ -1244,7 +1244,10 @@ out_err:
>
>
>  static struct parisc_device_id harmony_tbl[] = {
> +       { HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x0007A },
>         { HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x0007B },
> +       { HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x0007E },
> +       { HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x0007F },
>         { 0, }
>  };
>
>
> This makes harmony pick up all the Audio devices, including some it
> almost certainly won't support (eg 705 / 710 audio, which i understand
> to be completely different).  But maybe 735's sound will Just Work.
> Let's hope.