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

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

[José Pekkarinen]

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@vger.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.

Signed-off-by: José Pekkarinen <jose.pekkarinen@foxhound.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 22d16d80efb9..7a303a9d6bf7 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 */
-- 
2.39.2

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

[Dmitry Torokhov]

On Tue, Nov 14, 2023 at 08:36:07AM +0200, 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@vger.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.
> 
> Signed-off-by: José Pekkarinen <jose.pekkarinen@foxhound.fi>

Applied, thank you.

-- 
Dmitry