[PATCH 5/6] input: iqs269a: Make sliders two-dimensional

From: Jeff LaBundy <jeff@labundy.com>
To: dmitry.torokhov@gmail.com, robh+dt@kernel.org
Cc: linux-input@vger.kernel.org, devicetree@vger.kernel.org,
	Jeff LaBundy <jeff@labundy.com>
Subject: [PATCH 5/6] input: iqs269a: Make sliders two-dimensional
Date: Sun, 16 Aug 2020 16:14:26 -0500	[thread overview]
Message-ID: <1597612467-15093-6-git-send-email-jeff@labundy.com> (raw)
In-Reply-To: <1597612467-15093-1-git-send-email-jeff@labundy.com>

libinput rejects devices that define one axis without the orthogonal
axis, as well as devices for which either axis's resolution is zero.

To solve this problem, present a thin y-axis with a resolution equal
to one.

Signed-off-by: Jeff LaBundy <jeff@labundy.com>
---
 drivers/input/misc/iqs269a.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/input/misc/iqs269a.c b/drivers/input/misc/iqs269a.c
index 04947f1..4a0e4ec 100644
--- a/drivers/input/misc/iqs269a.c
+++ b/drivers/input/misc/iqs269a.c
@@ -1377,6 +1377,8 @@ static int iqs269_input_init(struct iqs269_private *iqs269)
 					     EV_KEY, BTN_TOUCH);
 			input_set_abs_params(iqs269->slider[i],
 					     ABS_X, 0, 255, 0, 0);
+			input_set_abs_params(iqs269->slider[i],
+					     ABS_Y, 0, 1, 0, 0);
 		}
 
 		error = input_register_device(iqs269->slider[i]);
-- 
2.7.4

