[PATCH 1/2] HID: multitouch: Support HID_GD_WIRELESS_RADIO_CTLS

[João Paulo Rechi Vita]

Some keyboard + touchpad devices have the Microsoft Win8 Wireless Radio
Controls extensions Usage Page define in the touchpad report descriptor,
so we need to support them in this driver.

Signed-off-by: João Paulo Rechi Vita <jprv...@endlessm.com>
---
 drivers/hid/hid-multitouch.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index aff20f4b6d97..152d33120a55 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -922,7 +922,8 @@ static int mt_input_mapping(struct hid_device *hdev, struct 
hid_input *hi,
            field->application != HID_DG_PEN &&
            field->application != HID_DG_TOUCHPAD &&
            field->application != HID_GD_KEYBOARD &&
-           field->application != HID_CP_CONSUMER_CONTROL)
+           field->application != HID_CP_CONSUMER_CONTROL &&
+           field->application != HID_GD_WIRELESS_RADIO_CTLS)
                return -1;
 
        /*
@@ -1133,6 +1134,9 @@ static int mt_input_configured(struct hid_device *hdev, 
struct hid_input *hi)
                case HID_CP_CONSUMER_CONTROL:
                        suffix = "Consumer Control";
                        break;
+               case HID_GD_WIRELESS_RADIO_CTLS:
+                       suffix = "Wireless Radio Control";
+                       break;
                default:
                        suffix = "UNKNOWN";
                        break;
-- 
2.13.2