linux-kernel - [PATCH] HID: logitech-dj: add support for keyboard events in eQUAD step 4 Gaming

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Message-Id: <20210130191027.1225465-1-lains@archlinux.org>
Date:   Sat, 30 Jan 2021 19:10:27 +0000
From:   Filipe Laíns <lains@...hlinux.org>
To:     Jiri Kosina <jikos@...nel.org>,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        Hans de Goede <hdegoede@...hat.com>
Cc:     Filipe Laíns <lains@...eup.net>
Subject: [PATCH] HID: logitech-dj: add support for keyboard events in eQUAD step 4 Gaming

From: Filipe Laíns <lains@...eup.net>

In e400071a805d6229223a98899e9da8c6233704a1 I added support for the
receiver that comes with the G602 device, but unfortunately I screwed up
during testing and it seems the keyboard events were actually not being
sent to userspace.
This resulted in keyboard events being broken in userspace, please
backport the fix.

The receiver uses the normal 0x01 Logitech keyboard report descriptor,
as expected, so it is just a matter of flagging it as supported.

Reported in
https://github.com/libratbag/libratbag/issues/1124

Signed-off-by: Filipe Laíns <lains@...eup.net>
---
 drivers/hid/hid-logitech-dj.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index 6596c81947a8..2703333edc34 100644
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -981,6 +981,7 @@ static void logi_hidpp_recv_queue_notif(struct hid_device *hdev,
 	case 0x07:
 		device_type = "eQUAD step 4 Gaming";
 		logi_hidpp_dev_conn_notif_equad(hdev, hidpp_report, &workitem);
+		workitem.reports_supported |= STD_KEYBOARD;
 		break;
 	case 0x08:
 		device_type = "eQUAD step 4 for gamepads";
-- 
2.30.0