Hi Andy,
Thanks for the review.
On Mon, Mar 6, 2023 at 7:55 PM Andy Shevchenko
<andriy.shevchenko@xxxxxxxxxxxxxxx> wrote:
>
> On Fri, Mar 03, 2023 at 10:33:47PM +0800, Pin-yen Lin wrote:
> > Register USB Type-C mode switches when the "mode-switch" property and
> > relevant ports are available in Device Tree. Configure the crosspoint
> > switch based on the entered alternate mode for a specific Type-C
> > connector.
> >
> > Crosspoint switch can also be used for switching the output signal for
> > different orientations of a single USB Type-C connector, but the
> > orientation switch is not implemented yet. A TODO is added for this.
>
> ...
>
> > + ctx->port_data = devm_kcalloc(
> > + dev, switch_desc->num_typec_switches,
> > + sizeof(struct anx7625_typec_port_data), GFP_KERNEL);
>
> I believe I have commented on this (indentation)...
>
> > +
>
> ...and this (blank line).
Sorry for missing this one. I'll fix this in v14.
>
> > + if (!ctx->port_data) {
> > + ret = -ENOMEM;
> > + goto unregister_mux;
> > + }
>
> ...
>
> > + ctx->port_data[i].orientation = (dp_lanes[0] / 2 == 0) ?
> > + TYPEC_ORIENTATION_REVERSE : TYPEC_ORIENTATION_NORMAL;
>
> I believe that this is an error prone check, you should rather do the opposite,
> i.e. ' % 2 == 0'.
>
The orientation should be TYPEC_ORIENTATION_REVERSE when the
data-lanes value is 0/1, so ` / 2` is what I meant here.
Though, after second thought, I think it would be clearer if I use
`dp_lanes[0] < 2`. I'll update this in v14 as well.
> --
> With Best Regards,
> Andy Shevchenko
>
>
Best regards,
Pin-yen
