Commit 622d97cf authored by Hans de Goede's avatar Hans de Goede Committed by Jiri Kosina
Browse files

HID: logitech-dj: Implement may_wakeup ll-driver callback 



Without a ll-driver callback hid_hw_may_wakeup() will return:
device_may_wakeup(hdev->dev.parent), but for the hid devices
instantiated by logitech-dj for devices behind the receiver the
logitech-dj hid(pp)-device is the parent.

Add a logi_dj_ll_may_wakeup() callback which calls hid_hw_may_wakeup()
on the logitech-dj hid(pp) parent-hid-device.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Reviewed-by: default avatarBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 978e786c

drivers/hid/hid-logitech-dj.c

+8 −0
Original line number Diff line number Diff line
@@ -1489,6 +1489,13 @@ static void logi_dj_ll_stop(struct hid_device *hid) 
	dbg_hid("%s\n", __func__);

}



static bool logi_dj_ll_may_wakeup(struct hid_device *hid)

{

	struct dj_device *djdev = hid->driver_data;

	struct dj_receiver_dev *djrcv_dev = djdev->dj_receiver_dev;



	return hid_hw_may_wakeup(djrcv_dev->hidpp);

}



static struct hid_ll_driver logi_dj_ll_driver = {

	.parse = logi_dj_ll_parse,
@@ -1497,6 +1504,7 @@ static struct hid_ll_driver logi_dj_ll_driver = { 
	.open = logi_dj_ll_open,

	.close = logi_dj_ll_close,

	.raw_request = logi_dj_ll_raw_request,

	.may_wakeup = logi_dj_ll_may_wakeup,

};



static int logi_dj_dj_event(struct hid_device *hdev,