The Logitech G Powerplay has a lightspeed receiver with a static HID++
device with ID 7 attached to it to. It is used to configure the led on
the mat. For this reason I increased the max number of devices.
Signed-off-by: Filipe Laíns <lains@xxxxxxxxxxxxx>
---
v4
- Don't define the powerplay receiver (I forgot that we already did that
in a previous patch)
---
drivers/hid/hid-logitech-dj.c | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index bb50d6e7745b..1009f741a11d 100644
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -16,11 +16,11 @@
#include <asm/unaligned.h>
#include "hid-ids.h"
-#define DJ_MAX_PAIRED_DEVICES 6
+#define DJ_MAX_PAIRED_DEVICES 7
#define DJ_MAX_NUMBER_NOTIFS 8
#define DJ_RECEIVER_INDEX 0
#define DJ_DEVICE_INDEX_MIN 1
-#define DJ_DEVICE_INDEX_MAX 6
+#define DJ_DEVICE_INDEX_MAX 7
#define DJREPORT_SHORT_LENGTH 15
#define DJREPORT_LONG_LENGTH 32
@@ -980,6 +980,11 @@ static void logi_hidpp_recv_queue_notif(struct hid_device *hdev,
break;
}
+ /* custom receiver device (eg. powerplay) */
+ if (hidpp_report->device_index == 7) {
+ workitem.reports_supported |= HIDPP;
+ }
+
if (workitem.type == WORKITEM_TYPE_EMPTY) {
hid_warn(hdev,
"unusable device of type %s (0x%02x) connected on slot %d",
@@ -1850,6 +1855,10 @@ static const struct hid_device_id logi_dj_receivers[] = {
HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH,
USB_DEVICE_ID_LOGITECH_NANO_RECEIVER_LIGHTSPEED_1_1),
.driver_data = recvr_type_gaming_hidpp},
+ { /* Logitech powerplay mat/receiver (0xc539) */
+ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH,
+ 0xc53a),
+ .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),
.driver_data = recvr_type_27mhz},
--
2.24.1
