On Mon, Aug 29, 2016 at 10:41:22AM +0200, Takashi Iwai wrote:
> On Mon, 29 Aug 2016 08:23:15 +0200,
> Subhransu S. Prusty wrote:
> >
> > Add hdac helpers to enumerate the HDA widgets and fill connection
> > lists for each.
> >
> > Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
> > Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
> > ---
> > include/sound/hdaudio.h | 1 +
> > sound/hda/ext/Makefile | 3 +-
> > sound/hda/ext/hdac_codec.c | 182 +++++++++++++++++++++++++++++++++++++++++++++
> > sound/hda/ext/hdac_codec.h | 53 +++++++++++++
> > 4 files changed, 238 insertions(+), 1 deletion(-)
> > create mode 100644 sound/hda/ext/hdac_codec.c
> > create mode 100644 sound/hda/ext/hdac_codec.h
> >
> > diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h
> > index 93e63c5..79502dc 100644
> > --- a/include/sound/hdaudio.h
> > +++ b/include/sound/hdaudio.h
> > @@ -71,6 +71,7 @@ struct hdac_device {
> > unsigned int flags, unsigned int *res);
> >
> > /* widgets */
> > + struct list_head widget_list;
> > unsigned int num_nodes;
> > hda_nid_t start_nid, end_nid;
>
> Any reason to add this to hdac_device although it's used only by
> hda/ext?
Hi Takashi,
Added this in the hdac_device, as this looked to be the more suitable data
structure for the widget_list and is more specific to the hdac device.
Regards,
Subhransu
>
>
> thanks,
>
> Takashi
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