Re: Question on hda sigmatel codec dmics

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At Sat, 10 Mar 2007 21:13:44 -0800,
Allyn, Mark A wrote:
> 
> Folks:
>  
> I have yet another question; this having to do with the arrays of dmic
> nids for the STAC 9205. I look at the 
> patch_sigmatel.c file; the following section:
>  
> ================================================
> static hda_nid_t stac9205_mux_nids[2] = {
>         0x19, 0x1a
> };
>  
> static hda_nid_t stac9205_dmic_nids[3] = {
>         0x17, 0x18, 0
> };
>  
> static hda_nid_t stac9200_pin_nids[8] = {
>         0x08, 0x09, 0x0d, 0x0e,
>         0x0f, 0x10, 0x11, 0x12,
> ================================================
>  
> I notice that the dmic_nids array of hda_nit_t structure has one with a
> value of zero, 
> but the others, pin_nids and mux_nids don't. Later in the patch_9205
> code, the num_dmics
> is 2.
>  
> Why the extra dmic_nid with a value of 0?

Just superfluous.  Will fix on HG tree soon (currently the server
seems down...)


Takashi

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