Testing has shown that, as expected, the MX3000 receiver is fully compatible with the existing 27MHz receiver support in hid-logitech-dj.c. After this the only, presumably also compatible, receiver id left in hid-lg.c is the USB_DEVICE_ID_S510_RECEIVER / 0xc50c id. If we can get someone to confirm that this receiver works with the dj 27Mhz support too, then the handling of the LG_RDESC and LG_WIRELESS quirks can be removed from hid-lg.c. Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> --- drivers/hid/hid-lg.c | 2 -- drivers/hid/hid-logitech-dj.c | 3 +++ 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/hid/hid-lg.c b/drivers/hid/hid-lg.c index 36d725fdb199..3f6be4aebfaf 100644 --- a/drivers/hid/hid-lg.c +++ b/drivers/hid/hid-lg.c @@ -872,8 +872,6 @@ static void lg_remove(struct hid_device *hdev) } static const struct hid_device_id lg_devices[] = { - { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER), - .driver_data = LG_RDESC | LG_WIRELESS }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER), .driver_data = LG_RDESC | LG_WIRELESS }, diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c index 9b5b7b3e279b..8b3bedef9e97 100644 --- a/drivers/hid/hid-logitech-dj.c +++ b/drivers/hid/hid-logitech-dj.c @@ -1835,6 +1835,9 @@ static const struct hid_device_id logi_dj_receivers[] = { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_NANO_RECEIVER_GAMING), .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}, { /* Logitech 27 MHz HID++ 1.0 receiver (0xc517) */ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER_2), -- 2.21.0