linux-kernel - [PATCH v2] hid-logitech-dj: add the new Lightspeed receiver

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Date:   Tue, 30 Jul 2019 13:24:57 +0100
From:   Filipe Laíns <lains@...hlinux.org>
To:     unlisted-recipients:; (no To-header on input)
Cc:     nlopezcasad@...itech.com,
        Filipe Laíns <lains@...hlinux.org>,
        Jiri Kosina <jikos@...nel.org>,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2] hid-logitech-dj: add the new Lightspeed receiver

This patchs adds the new Lightspeed receiver. Currently it seems to only
be used in the G305.

Signed-off-by: Filipe Laíns <lains@...hlinux.org>
---
 drivers/hid/hid-ids.h         |  3 ++-
 drivers/hid/hid-logitech-dj.c | 13 +++++++++++--
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index fb19eefbc0b3..61b954fcfc2e 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -768,7 +768,8 @@
 #define USB_DEVICE_ID_LOGITECH_NANO_RECEIVER		0xc52f
 #define USB_DEVICE_ID_LOGITECH_UNIFYING_RECEIVER_2	0xc532
 #define USB_DEVICE_ID_LOGITECH_NANO_RECEIVER_2		0xc534
-#define USB_DEVICE_ID_LOGITECH_NANO_RECEIVER_LIGHTSPEED	0xc539
+#define USB_DEVICE_ID_LOGITECH_NANO_RECEIVER_LIGHTSPEED_1	0xc539
+#define USB_DEVICE_ID_LOGITECH_NANO_RECEIVER_LIGHTSPEED_1_1	0xc53f
 #define USB_DEVICE_ID_LOGITECH_NANO_RECEIVER_POWERPLAY	0xc53a
 #define USB_DEVICE_ID_SPACETRAVELLER	0xc623
 #define USB_DEVICE_ID_SPACENAVIGATOR	0xc626
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index 4a68960b131f..d718f01f56d3 100644
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -968,7 +968,12 @@ static void logi_hidpp_recv_queue_notif(struct hid_device *hdev,
 		logi_hidpp_dev_conn_notif_equad(hdev, hidpp_report, &workitem);
 		break;
 	case 0x0c:
-		device_type = "eQUAD Lightspeed";
+		device_type = "eQUAD Lightspeed 1";
+		logi_hidpp_dev_conn_notif_equad(hdev, hidpp_report, &workitem);
+		workitem.reports_supported |= STD_KEYBOARD;
+		break;
+	case 0x0d:
+		device_type = "eQUAD Lightspeed 1_1";
 		logi_hidpp_dev_conn_notif_equad(hdev, hidpp_report, &workitem);
 		workitem.reports_supported |= STD_KEYBOARD;
 		break;
@@ -1832,7 +1837,11 @@ static const struct hid_device_id logi_dj_receivers[] = {
 	 .driver_data = recvr_type_hidpp},
 	{ /* Logitech lightspeed receiver (0xc539) */
 	  HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH,
-		USB_DEVICE_ID_LOGITECH_NANO_RECEIVER_LIGHTSPEED),
+		USB_DEVICE_ID_LOGITECH_NANO_RECEIVER_LIGHTSPEED_1),
+	 .driver_data = recvr_type_gaming_hidpp},
+	{ /* Logitech lightspeed receiver (0xc53f) */
+	  HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH,
+		USB_DEVICE_ID_LOGITECH_NANO_RECEIVER_LIGHTSPEED_1_1),
 	 .driver_data = recvr_type_gaming_hidpp},
 	{ /* Logitech 27 MHz HID++ 1.0 receiver (0xc513) */
 	  HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER),
-- 
2.22.0