From: Henrik Rydberg <rydberg@euromail.se>
Date: Tue, 21 Sep 2010 14:16:09 +0000 (+0200)
Subject: HID: 3m: Output proper orientation range
X-Git-Tag: firefly_0821_release~7613^2~3667^2~3^2~3
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=46c4ba012c9e70b26e4c2072245e3922cca3ef31;p=firefly-linux-kernel-4.4.55.git

HID: 3m: Output proper orientation range

The range of orientation values for height/width devices should
be [0, 1], but is currently set to [1, 1]. Having min == max also
breaks uinput device setup. Fixed with this patch.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---

diff --git a/drivers/hid/hid-3m-pct.c b/drivers/hid/hid-3m-pct.c
index 105743068cca..d2fda7848f59 100644
--- a/drivers/hid/hid-3m-pct.c
+++ b/drivers/hid/hid-3m-pct.c
@@ -94,7 +94,7 @@ static int mmm_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 			hid_map_usage(hi, usage, bit, max,
 					EV_ABS, ABS_MT_TOUCH_MINOR);
 			input_set_abs_params(hi->input, ABS_MT_ORIENTATION,
-					1, 1, 0, 0);
+					0, 1, 0, 0);
 			return 1;
 		case HID_DG_CONTACTID:
 			field->logical_maximum = MAX_TRKID;