[PATCH 4.19 29/38] Input: trackpoint - enable Synaptics trackpoints

[Greg Kroah-Hartman]

From: Vincent Huang <vincent.huang@xxxxxxxxxxxxxxxx>

[ Upstream commit 996d585b079ad494a30cac10e08585bcd5345125 ]

Add Synaptics IDs in trackpoint_start_protocol() to mark them as valid.

Signed-off-by: Vincent Huang <vincent.huang@xxxxxxxxxxxxxxxx>
Fixes: 6c77545af100 ("Input: trackpoint - add new trackpoint variant IDs")
Reviewed-by: Harry Cutts <hcutts@xxxxxxxxxxxx>
Tested-by: Harry Cutts <hcutts@xxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20200924053013.1056953-1-vincent.huang@xxxxxxxxxxxxxxxx
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/input/mouse/trackpoint.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/input/mouse/trackpoint.c b/drivers/input/mouse/trackpoint.c
index 31c16b68aa311..e468657854094 100644
--- a/drivers/input/mouse/trackpoint.c
+++ b/drivers/input/mouse/trackpoint.c
@@ -285,6 +285,8 @@ static int trackpoint_start_protocol(struct psmouse *psmouse,
 	case TP_VARIANT_ALPS:
 	case TP_VARIANT_ELAN:
 	case TP_VARIANT_NXP:
+	case TP_VARIANT_JYT_SYNAPTICS:
+	case TP_VARIANT_SYNAPTICS:
 		if (variant_id)
 			*variant_id = param[0];
 		if (firmware_id)
-- 
2.25.1