HID: Add Mapping for System Microphone Mute

[linux-2.6-microblaze.git] / drivers / hid / hid-input.c

diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 796930a..ac9f6c4 100644 (file)
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -808,6 +808,14 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
                        break;
                }
 
+               if ((usage->hid & 0xf0) == 0xa0) {      /* SystemControl */
+                       switch (usage->hid & 0xf) {
+                       case 0x9: map_key_clear(KEY_MICMUTE); break;
+                       default: goto ignore;
+                       }
+                       break;
+               }
+
                if ((usage->hid & 0xf0) == 0xb0) {      /* SC - Display */
                        switch (usage->hid & 0xf) {
                        case 0x05: map_key_clear(KEY_SWITCHVIDEOMODE); break;