On Tue, 12 Dec 2017 14:04:01 +0100,
Charles Keepax wrote:
>
> On Mon, Dec 11, 2017 at 01:54:25PM -0600, Steven Eckhoff wrote:
> > Currently there is no support for the TSCS42xx audio CODEC.
> >
> > Add support for it.
> >
> > v5 attempts to address all issues raised in the previous reviews.
> >
> > Thank you to everyone who has invested their time reviewing these
> > patches.
> >
> > Acked-by: Philippe Ombredanne <pombredanne@xxxxxxxx>
> > Signed-off-by: Steven Eckhoff <steven.eckhoff.opensource@xxxxxxxxx>
> > ---
> > +int bytes_tlv_callback(struct snd_kcontrol *kcontrol, int op_flag,
> > + unsigned int size, unsigned int __user *tlv)
> > +{
> > + struct tscs_dsp_ctl *ctl =
> > + (struct tscs_dsp_ctl *)kcontrol->private_value;
> > + struct soc_bytes_ext *params = &ctl->bytes_ext;
> > + unsigned int count = size < params->max ? size : params->max;
> > + int ret = -ENXIO;
> > +
> > + switch (op_flag) {
> > + case SNDRV_CTL_TLV_OP_READ:
> > + if (params->get)
> > + ret = params->get(kcontrol, tlv, count);
> > + break;
> > + case SNDRV_CTL_TLV_OP_WRITE:
> > + if (params->put)
> > + ret = params->put(kcontrol, tlv, count);
> > + break;
> > + }
> > + return ret;
> > +}
>
> Should this function be removed, I am assuming it is a hang over
> from the earlier TLV implementation?
Yes, and bytes_ext_info() is also missing static.
Takashi
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