HID: enable dead keys on a belkin wireless keyboard

Belkin Wireless keyboard, model number F8E849KYBD, USB ID 1020:0006,
FCCID: K7SF8E849KYBD emits usages 0x03a-0x03c from Consumer usage page.
As of HUT v1.12, these are marked as reserved. If any conflict arises
later, the mapping could be made conditional on VID/PID.

Signed-off-by: Chris Clayton <chris2553@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index c8434023ba65..220e5a8381c4 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -431,6 +431,15 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
                                 case 0x000: goto ignore;
                                 case 0x034: map_key_clear(KEY_SLEEP);           break;
                                 case 0x036: map_key_clear(BTN_MISC);            break;
+                                /*
+                                 * The next three are reported by Belkin wireless
+                                 * keyboard (1020:0006). These values are "reserved"
+                                 * in HUT 1.12.
+                                 */
+                                case 0x03a: map_key_clear(KEY_SOUND);           break;
+                                case 0x03b: map_key_clear(KEY_CAMERA);          break;
+                                case 0x03c: map_key_clear(KEY_DOCUMENTS);       break;
+
                                 case 0x040: map_key_clear(KEY_MENU);            break;
                                 case 0x045: map_key_clear(KEY_RADIO);           break;