From: Michael Schwarz <michael.neero@gmail.com>
To: jikos@kernel.org, bentiss@kernel.org
Cc: lains@riseup.net, linux-input@vger.kernel.org,
Michael Schwarz <michael.neero@gmail.com>
Subject: [PATCH] HID: logitech-dj: Add support for G915 receiver 0xc541
Date: Sun, 8 Nov 2026 18:01:17 +0100 [thread overview]
Message-ID: <20261108170117.76927-1-michael.neero@gmail.com> (raw)
The Logitech G915 keyboard has a lightspeed receiver with a product id of
0xc541. It seems to behave like its smaller brother, the G910 TKL which
has a 0xc545 receiver.
Add a definition for this new receiver id and a mapping for the
recvr_type_gaming_hidpp_ls_1_3 type, the receiver now reports battery
status of the connected keyboard.
Signed-off-by: Michael Schwarz <michael.neero@gmail.com>
---
drivers/hid/hid-ids.h | 1 +
drivers/hid/hid-logitech-dj.c | 4 ++++
2 files changed, 5 insertions(+)
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 91319aa65..755fe536e 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -986,6 +986,7 @@
#define USB_DEVICE_ID_LOGITECH_NANO_RECEIVER_LIGHTSPEED_1_3 0xc547
#define USB_DEVICE_ID_LOGITECH_NANO_RECEIVER_LIGHTSPEED_1_4 0xc54d
#define USB_DEVICE_ID_LOGITECH_NANO_RECEIVER_LIGHTSPEED_1_5 0xc545
+#define USB_DEVICE_ID_LOGITECH_NANO_RECEIVER_LIGHTSPEED_1_6 0xc541
#define USB_DEVICE_ID_LOGITECH_NANO_RECEIVER_POWERPLAY 0xc53a
#define USB_DEVICE_ID_LOGITECH_BOLT_RECEIVER 0xc548
#define USB_DEVICE_ID_SPACETRAVELLER 0xc623
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index 6e8db01d2..230abff5f 100644
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -2114,6 +2114,10 @@ static const struct hid_device_id logi_dj_receivers[] = {
HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH,
USB_DEVICE_ID_LOGITECH_NANO_RECEIVER_LIGHTSPEED_1_5),
.driver_data = recvr_type_gaming_hidpp_ls_1_3},
+ { /* Logitech lightspeed receiver (0xc541) */
+ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH,
+ USB_DEVICE_ID_LOGITECH_NANO_RECEIVER_LIGHTSPEED_1_6),
+ .driver_data = recvr_type_gaming_hidpp_ls_1_3},
{ /* Logitech 27 MHz HID++ 1.0 receiver (0xc513) */
HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER),
--
2.56.0
reply other threads:[~2026-11-08 17:01 UTC|newest]
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