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[v3,31/37] HID: logitech-hidpp: handle devices attached to 27MHz wireless receivers

Message ID 20190420112217.27590-32-hdegoede@redhat.com (mailing list archive)
State Mainlined
Commit 754a30884886d751ea8b5681a8ccaad59147a914
Delegated to: Jiri Kosina
Headers show
Series HID: logitech: Handling of non DJ receivers in hid-logitech-dj | expand

Commit Message

Hans de Goede April 20, 2019, 11:22 a.m. UTC 
Logitech 27MHz devices are HID++ devices, so handle them in the hidpp
driver, this enables battery monitoring on these devices (and more in
follow-up patches).

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
 drivers/hid/hid-logitech-hidpp.c | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index 243426097c51..e8a552c8801d 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -3420,6 +3420,10 @@  static void hidpp_remove(struct hid_device *hdev)
 	HID_DEVICE(BUS_USB, HID_GROUP_LOGITECH_DJ_DEVICE, \
 		   USB_VENDOR_ID_LOGITECH, (product))
 
+#define L27MHZ_DEVICE(product) \
+	HID_DEVICE(BUS_USB, HID_GROUP_LOGITECH_27MHZ_DEVICE, \
+		   USB_VENDOR_ID_LOGITECH, (product))
+
 static const struct hid_device_id hidpp_devices[] = {
 	{ /* wireless touchpad */
 	  LDJ_DEVICE(0x4011),
@@ -3474,6 +3478,8 @@  static const struct hid_device_id hidpp_devices[] = {
 
 	{ LDJ_DEVICE(HID_ANY_ID) },
 
+	{ L27MHZ_DEVICE(HID_ANY_ID) },
+
 	{ /* Logitech G403 Gaming Mouse over USB */
 	  HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC082) },
 	{ /* Logitech G700 Gaming Mouse over USB */