linux-kernel - [PATCH] HID: logitech-dj: allow mice to use all types of reports

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Date: Sun, 28 Jan 2024 23:49:06 +0200
From: Yaraslau Furman <yaro330@...il.com>
To: Benjamin Tissoires <benjamin.tissoires@...hat.com>
Cc: yaro330@...il.com,
	Filipe Laíns <lains@...eup.net>,
	Jiri Kosina <jikos@...nel.org>,
	linux-input@...r.kernel.org (open list:HID LOGITECH DRIVERS),
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] HID: logitech-dj: allow mice to use all types of reports

You can bind whatever action you want to the mouse's reprogrammable
buttons using Windows application. Allow Linux to receive those keycodes.

Signed-off-by: Yaraslau Furman <yaro330@...il.com>
---
 drivers/hid/hid-logitech-dj.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index e6a8b6d8eab7..5730be1aa41c 100644
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -948,11 +948,12 @@ static void logi_hidpp_dev_conn_notif_equad(struct hid_device *hdev,
 				HIDPP_DEVICE_TYPE_MASK;
 	workitem->quad_id_msb = hidpp_report->params[HIDPP_PARAM_EQUAD_MSB];
 	workitem->quad_id_lsb = hidpp_report->params[HIDPP_PARAM_EQUAD_LSB];
+	workitem->reports_supported |= STD_KEYBOARD | MULTIMEDIA |
+				POWER_KEYS | MEDIA_CENTER |
+				HIDPP;
+
 	switch (workitem->device_type) {
 	case REPORT_TYPE_KEYBOARD:
-		workitem->reports_supported |= STD_KEYBOARD | MULTIMEDIA |
-					       POWER_KEYS | MEDIA_CENTER |
-					       HIDPP;
 		id = (workitem->quad_id_msb << 8) | workitem->quad_id_lsb;
 		for (i = 0; i < ARRAY_SIZE(kbd_builtin_touchpad_ids); i++) {
 			if (id == kbd_builtin_touchpad_ids[i]) {
@@ -965,9 +966,6 @@ static void logi_hidpp_dev_conn_notif_equad(struct hid_device *hdev,
 		}
 		break;
 	case REPORT_TYPE_MOUSE:
-		workitem->reports_supported |= STD_MOUSE | HIDPP;
-		if (djrcv_dev->type == recvr_type_mouse_only)
-			workitem->reports_supported |= MULTIMEDIA;
 		break;
 	}
 }
-- 
2.43.0