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

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Message-ID: <15a2424c602616e659ff3a4f1ea731d3@foxhound.fi>
Date:   Wed, 08 Nov 2023 09:22:58 +0200
From:   José Pekkarinen <jose.pekkarinen@...hound.fi>
To:     dmitry.torokhov@...il.com, rydberg@...math.org,
        skhan@...uxfoundation.org
Cc:     rrangel@...omium.org, linux-input@...r.kernel.org,
        amandhoot12@...il.com, linux-kernel@...r.kernel.org,
        linux-kernel-mentees@...ts.linuxfoundation.org
Subject: Re: [PATCH] Input: synaptics: enable InterTouch for ThinkPad L14 G1

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@...r.kernel.org.
>>> [   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@...hound.fi>
>>> ---
>>>  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.
>> _______________________________________________
>> Linux-kernel-mentees mailing list
>> Linux-kernel-mentees@...ts.linuxfoundation.org
>> https://lists.linuxfoundation.org/mailman/listinfo/linux-kernel-mentees
> 
>     Ping.
> 
>     José.
> _______________________________________________
> Linux-kernel-mentees mailing list
> Linux-kernel-mentees@...ts.linuxfoundation.org
> https://lists.linuxfoundation.org/mailman/listinfo/linux-kernel-mentees

     Sorry to bother again, I didn't hear anything from this. Can
you please take a look?

     José.

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