From 66106b9746a46d5c1a112d8eae74acf0469a7cf6 Mon Sep 17 00:00:00 2001
From: Jason Gerecke <killertofu@gmail.com>
Date: Mon, 29 Jul 2024 22:46:57 +0000
Subject: [PATCH] tablet: Remove unnecessary scale factor on REL_HWHEEL_HI_RES

The two high-res axes should already be scaled appropriately by the
kernel. This unnecessary scale factor causes 1 click of the dial to
produce an event delta of +-14400 rather than the expected +-120.

Fixes: beca99812208 ("tablet: add API for relative dials")
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1029>
---
 src/evdev-tablet-pad.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/evdev-tablet-pad.c b/src/evdev-tablet-pad.c
index 3aa92a4a..90614c5d 100644
--- a/src/evdev-tablet-pad.c
+++ b/src/evdev-tablet-pad.c
@@ -129,7 +129,7 @@ pad_process_relative(struct pad_dispatch *pad,
 		pad_set_status(pad, PAD_AXES_UPDATED);
 		break;
 	case REL_HWHEEL_HI_RES:
-		pad->dials.dial2 = e->value * 120;
+		pad->dials.dial2 = e->value;
 		pad->changed_axes |= PAD_AXIS_DIAL2;
 		pad_set_status(pad, PAD_AXES_UPDATED);
 		break;