Commit eec231e0 authored Nov 14, 2020 by Hans de Goede Committed by Benjamin Tissoires Nov 19, 2020

HID: logitech-dj: Fix an error in mse_bluetooth_descriptor



Fix an error in the mouse / INPUT(2) descriptor used for quad/bt2.0 combo
receivers. Replace INPUT with INPUT (Data,Var,Abs) for the field for the
4 extra buttons which share their report-byte with the low-res hwheel.

This is likely a copy and paste error. I've verified that the new
0x81, 0x02 value matches both the mouse descriptor for the currently
supported MX5000 / MX5500 receivers, as well as the INPUT(2) mouse
descriptors for the Dinovo receivers for which support is being
worked on.

Cc: stable@vger.kernel.org
Fixes: f2113c30 ("HID: logitech-dj: add support for Logitech Bluetooth Mini-Receiver")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>

parent 7940fb03

drivers/hid/hid-logitech-dj.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -328,7 +328,7 @@ static const char mse_bluetooth_descriptor[] = {
		0x25, 0x01, /* LOGICAL_MAX (1) */
		0x75, 0x01, /* REPORT_SIZE (1) */
		0x95, 0x04, /* REPORT_COUNT (4) */
		0x81, 0x06, /* INPUT */
		0x81, 0x02, /* INPUT (Data,Var,Abs) */
		0xC0, /* END_COLLECTION */
		0xC0, /* END_COLLECTION */
		};

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