Re: [PATCH] Input: synaptics: enable InterTouch for ThinkPad L14 G1

[José Pekkarinen]

On 2023-10-31 14:39, José Pekkarinen wrote:
> On 2023-10-16 18:51, José Pekkarinen wrote:
> > On 2023-10-08 11:01, José Pekkarinen wrote:
> > > Observed on dmesg of my laptop I see the following
> > > output:
> > >
> > > [   19.898700] psmouse serio1: synaptics: queried max coordinates: x
> > > [..5678], y [..4694]
> > > [   19.936057] psmouse serio1: synaptics: queried min coordinates: x
> > > [1266..], y [1162..]
> > > [   19.936076] psmouse serio1: synaptics: Your touchpad (PNP: LEN0411
> > > PNP0f13) says it can support a different bus. If i2c-hid and hid-rmi
> > > are not used, you might want to try setting
> > > psmouse.synaptics_intertouch to 1 and report this to
> > > linux-input@xxxxxxxxxxxxxxx.
> > > [   20.008901] psmouse serio1: synaptics: Touchpad model: 1, fw:
> > > 10.32, id: 0x1e2a1, caps: 0xf014a3/0x940300/0x12e800/0x500000, board
> > > id: 3471, fw id: 2909640
> > > [   20.008925] psmouse serio1: synaptics: serio: Synaptics
> > > pass-through port at isa0060/serio1/input0
> > > [   20.053344] input: SynPS/2 Synaptics TouchPad as
> > > /devices/platform/i8042/serio1/input/input7
> > > [   20.397608] mousedev: PS/2 mouse device common for all mice
> > >
> > > This patch will add its pnp id to the smbus list to
> > > produce the setup of intertouch for the device. After
> > > applying, the ouput will look like:
> > >
> > > [   19.168664] psmouse serio1: synaptics: queried max coordinates: x
> > > [..5678], y [..4694]
> > > [   19.206311] psmouse serio1: synaptics: queried min coordinates: x
> > > [1266..], y [1162..]
> > > [   19.206325] psmouse serio1: synaptics: Trying to set up SMBus 
> > > access
> > > [   19.209545] psmouse serio1: synaptics: SMbus companion is not 
> > > ready yet
> > > [   19.283845] psmouse serio1: synaptics: Touchpad model: 1, fw:
> > > 10.32, id: 0x1e2a1, caps: 0xf014a3/0x940300/0x12e800/0x500000, board
> > > id: 3471, fw id: 2909640
> > > [   19.283863] psmouse serio1: synaptics: serio: Synaptics
> > > pass-through port at isa0060/serio1/input0
> > > [   19.328959] input: SynPS/2 Synaptics TouchPad as
> > > /devices/platform/i8042/serio1/input/input8
> > > [   19.706164] mousedev: PS/2 mouse device common for all mice
> > >
> > > Signed-off-by: José Pekkarinen <jose.pekkarinen@xxxxxxxxxxx>
> > > ---
> > >  drivers/input/mouse/synaptics.c | 1 +
> > >  1 file changed, 1 insertion(+)
> > >
> > > diff --git a/drivers/input/mouse/synaptics.c 
> > > b/drivers/input/mouse/synaptics.c
> > > index ada299ec5bba..376a041c80b2 100644
> > > --- a/drivers/input/mouse/synaptics.c
> > > +++ b/drivers/input/mouse/synaptics.c
> > > @@ -183,6 +183,7 @@ static const char * const smbus_pnp_ids[] = {
> > >  	"LEN009b", /* T580 */
> > >  	"LEN0402", /* X1 Extreme Gen 2 / P1 Gen 2 */
> > >  	"LEN040f", /* P1 Gen 3 */
> > > +	"LEN0411", /* L14 Gen 1 */
> > >  	"LEN200f", /* T450s */
> > >  	"LEN2044", /* L470  */
> > >  	"LEN2054", /* E480 */
> >
> >     Any comments here?
> >
> >     Thanks!
> >
> >     José.
> > _______________________________________________
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>
>     Ping.
>
>     José.
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    Sorry to bother again, I didn't hear anything from this. Can
you please take a look?

    José.