diff options
| -rw-r--r-- | drivers/hid/hid-logitech-dj.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c index b1ae2d9c5ddc..eafe75d55664 100644 --- a/drivers/hid/hid-logitech-dj.c +++ b/drivers/hid/hid-logitech-dj.c @@ -74,7 +74,6 @@ /* Device Un-Paired Notification */ #define REPORT_TYPE_NOTIF_DEVICE_UNPAIRED 0x40 - /* Connection Status Notification */ #define REPORT_TYPE_NOTIF_CONNECTION_STATUS 0x42 #define CONNECTION_STATUS_PARAM_STATUS 0x00 @@ -101,6 +100,10 @@ #define MEDIA_CENTER BIT(8) #define KBD_LEDS BIT(14) +#define HIDPP_GET_LONG_REGISTER 0x83 +#define HIDPP_REG_PAIRING_INFORMATION 0xB5 +#define HIDPP_PAIRING_INFORMATION 0x20 + struct dj_report { u8 report_id; u8 device_index; @@ -703,8 +706,14 @@ static void logi_dj_ll_close(struct hid_device *hid) * Register 0xB5 is "pairing information". It is solely intended for the * receiver, so do not overwrite the device index. */ -static u8 unifying_pairing_query[] = {0x10, 0xff, 0x83, 0xb5}; -static u8 unifying_pairing_answer[] = {0x11, 0xff, 0x83, 0xb5}; +static u8 unifying_pairing_query[] = { REPORT_ID_HIDPP_SHORT, + HIDPP_RECEIVER_INDEX, + HIDPP_GET_LONG_REGISTER, + HIDPP_REG_PAIRING_INFORMATION }; +static u8 unifying_pairing_answer[] = { REPORT_ID_HIDPP_LONG, + HIDPP_RECEIVER_INDEX, + HIDPP_GET_LONG_REGISTER, + HIDPP_REG_PAIRING_INFORMATION }; static int logi_dj_ll_raw_request(struct hid_device *hid, unsigned char reportnum, __u8 *buf, |