[PATCH 4.19 43/49] Input: trackpoint - add new trackpoint variant IDs
From: Greg Kroah-Hartman
Date: Mon Sep 21 2020 - 12:42:27 EST
From: Vincent Huang <vincent.huang@xxxxxxxxxxxxxxxx>
commit 6c77545af100a72bf5e28142b510ba042a17648d upstream.
Add trackpoint variant IDs to allow supported control on Synaptics
trackpoints.
Signed-off-by: Vincent Huang <vincent.huang@xxxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20200914120327.2592-1-vincent.huang@xxxxxxxxxxxxxxxx
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/input/mouse/trackpoint.c | 10 ++++++----
drivers/input/mouse/trackpoint.h | 10 ++++++----
2 files changed, 12 insertions(+), 8 deletions(-)
--- a/drivers/input/mouse/trackpoint.c
+++ b/drivers/input/mouse/trackpoint.c
@@ -20,10 +20,12 @@
#include "trackpoint.h"
static const char * const trackpoint_variants[] = {
- [TP_VARIANT_IBM] = "IBM",
- [TP_VARIANT_ALPS] = "ALPS",
- [TP_VARIANT_ELAN] = "Elan",
- [TP_VARIANT_NXP] = "NXP",
+ [TP_VARIANT_IBM] = "IBM",
+ [TP_VARIANT_ALPS] = "ALPS",
+ [TP_VARIANT_ELAN] = "Elan",
+ [TP_VARIANT_NXP] = "NXP",
+ [TP_VARIANT_JYT_SYNAPTICS] = "JYT_Synaptics",
+ [TP_VARIANT_SYNAPTICS] = "Synaptics",
};
/*
--- a/drivers/input/mouse/trackpoint.h
+++ b/drivers/input/mouse/trackpoint.h
@@ -27,10 +27,12 @@
* 0x01 was the original IBM trackpoint, others implement very limited
* subset of trackpoint features.
*/
-#define TP_VARIANT_IBM 0x01
-#define TP_VARIANT_ALPS 0x02
-#define TP_VARIANT_ELAN 0x03
-#define TP_VARIANT_NXP 0x04
+#define TP_VARIANT_IBM 0x01
+#define TP_VARIANT_ALPS 0x02
+#define TP_VARIANT_ELAN 0x03
+#define TP_VARIANT_NXP 0x04
+#define TP_VARIANT_JYT_SYNAPTICS 0x05
+#define TP_VARIANT_SYNAPTICS 0x06
/*
* Commands