Re: [X/B/F/G/H/Unstable][SRU][PATCH 1/1] Input: i8042 - add ByteSpeed touchpad to noloop table

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On Thu, Dec 10, 2020 at 2:39 PM Dmitry Torokhov
<dmitry.torokhov@xxxxxxxxx> wrote:
>
> Hi Po-Hsu,
>
> On Thu, Dec 10, 2020 at 02:14:15PM +0800, Po-Hsu Lin wrote:
> > BugLink: https://bugs.launchpad.net/bugs/1906128
> >
> > It looks like the C15B laptop got another vendor: ByteSpeed LLC.
> >
> > Avoid AUX loopback on this touchpad as well, thus input subsystem will
> > be able to recognize a Synaptics touchpad in the AUX port.
> >
> > BugLink: https://bugs.launchpad.net/bugs/1906128
> > Signed-off-by: Po-Hsu Lin <po-hsu.lin@xxxxxxxxxxxxx>
> > Link: https://lore.kernel.org/r/20201201054723.5939-1-po-hsu.lin@xxxxxxxxxxxxx
> > Cc: stable@xxxxxxxxxxxxxxx
> > Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
> > (cherry picked from commit a48491c65b513e5cdc3e7a886a4db915f848a5f5)
> > Signed-off-by: Po-Hsu Lin <po-hsu.lin@xxxxxxxxxxxxx>
>
> Why are you forwarding this again?

Oops,
I forgot to add the --suppress-cc flag when sending this out to the
Ubuntu kernel mailing list.
Sorry for the noise.

Regards

>
> > ---
> >  drivers/input/serio/i8042-x86ia64io.h | 4 ++++
> >  1 file changed, 4 insertions(+)
> >
> > diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
> > index 82ff446..1f45010 100644
> > --- a/drivers/input/serio/i8042-x86ia64io.h
> > +++ b/drivers/input/serio/i8042-x86ia64io.h
> > @@ -223,6 +223,10 @@ static const struct dmi_system_id __initconst i8042_dmi_noloop_table[] = {
> >                       DMI_MATCH(DMI_SYS_VENDOR, "PEGATRON CORPORATION"),
> >                       DMI_MATCH(DMI_PRODUCT_NAME, "C15B"),
> >               },
> > +             .matches = {
> > +                     DMI_MATCH(DMI_SYS_VENDOR, "ByteSpeed LLC"),
> > +                     DMI_MATCH(DMI_PRODUCT_NAME, "ByteSpeed Laptop C15B"),
> > +             },
> >       },
> >       { }
> >  };
> > --
> > 2.7.4
> >
>
> Thanks.
>
> --
> Dmitry



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