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Input: trackpoint - add new trackpoint variant IDs

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Add trackpoint variant IDs to allow supported control on Synaptics
trackpoints.

Signed-off-by: Vincent Huang <vincent.huang@tw.synaptics.com>
Link: https://lore.kernel.org/r/20200914120327.2592-1-vincent.huang@tw.synaptics.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Vincent Huang 2020-09-14 12:19:08 -07:00 committed by Dmitry Torokhov
parent c4440b8a45
commit 6c77545af1
2 changed files with 12 additions and 8 deletions
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2
drivers/input/mouse/trackpoint.c
View File

@ -21,6 +21,8 @@ static const char * const trackpoint_variants[] = {
[TP_VARIANT_ALPS] = "ALPS", [TP_VARIANT_ALPS] = "ALPS",
[TP_VARIANT_ELAN] = "Elan", [TP_VARIANT_ELAN] = "Elan",
[TP_VARIANT_NXP] = "NXP", [TP_VARIANT_NXP] = "NXP",
[TP_VARIANT_JYT_SYNAPTICS] = "JYT_Synaptics",
[TP_VARIANT_SYNAPTICS] = "Synaptics",
}; };
/* /*

2
drivers/input/mouse/trackpoint.h
View File

@ -28,6 +28,8 @@
#define TP_VARIANT_ALPS 0x02 #define TP_VARIANT_ALPS 0x02
#define TP_VARIANT_ELAN 0x03 #define TP_VARIANT_ELAN 0x03
#define TP_VARIANT_NXP 0x04 #define TP_VARIANT_NXP 0x04
#define TP_VARIANT_JYT_SYNAPTICS 0x05
#define TP_VARIANT_SYNAPTICS 0x06
/* /*
* Commands * Commands