[PATCH] Use RMI/SMbus for Dynabook (Toshiba) X30/X40

Prevents a stream of garbage button press events from being emitted
whenever a hapless user touches the AccuPoint (pointing stick).

https://bugzilla.kernel.org/show_bug.cgi?id=205817

SynPD.inf from the Windows driver has a list of ACPI devices that may
also use InterTouch:

* ACPI\TOS0203
* ACPI\TOS0204
* ACPI\TOS0211
* ACPI\TOS0212
* ACPI\TOS0213
* ACPI\TOS0214
* ACPI\TOS1100
* ACPI\TOS110C
* ACPI\TOS110E
* ACPI\TOS1110
* ACPI\TOS1120
* ACPI\TOS1130
* ACPI\TOS1131
* ACPI\TOS1140
* ACPI\TOS1150
* ACPI\TOS1151
* ACPI\TOS1160
* ACPI\TOS1161
* ACPI\TOS1162
* ACPI\TOS2020
* ACPI\TTP1606
* ACPI\TTP1607

Signed-off-by: Sam Morris <redacted>
---
 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 4d2036209b45..76812475de57 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c

@@ -187,6 +187,7 @@ static const char * const smbus_pnp_ids[] = {
 	"SYN3221", /* HP 15-ay000 */
 	"SYN323d", /* HP Spectre X360 13-w013dx */
 	"SYN3257", /* HP Envy 13-ad105ng */
+	"TOS0213", /* Dynabook (Toshiba) X30, X40 */
 	NULL
 };
 

-- 
Sam Morris
<https://robots.org.uk/>