[PATCH] hid: Add mappings for a few keys found on Logitech MX3200

[Lorenzo Castelli]

The keys are added to the generic wireless mappings in case other
keyboards use them. Note that the product ID for the MX3200 is the same
as USB_DEVICE_ID_S510_RECEIVER_2.

Signed-off-by: Lorenzo Castelli <lcastelli@xxxxxxxxx>
---
I tried to choose the most meaningful keys without adding new ones. I'm
not sure if this is the best approach though.
---
 drivers/hid/hid-lg.c |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/drivers/hid/hid-lg.c b/drivers/hid/hid-lg.c
index 3677c90..f6433d8 100644
--- a/drivers/hid/hid-lg.c
+++ b/drivers/hid/hid-lg.c
@@ -126,6 +126,9 @@ static int lg_wireless_mapping(struct hid_input *hi, struct hid_usage *usage,
 	case 0x1004: lg_map_key_clear(KEY_VIDEO);		break;
 	case 0x1005: lg_map_key_clear(KEY_AUDIO);		break;
 	case 0x100a: lg_map_key_clear(KEY_DOCUMENTS);		break;
+	/* The following two entries are Playlist 1 and 2 on the MX3200 */
+	case 0x100f: lg_map_key_clear(KEY_FN_1);		break;
+	case 0x1010: lg_map_key_clear(KEY_FN_2);		break;
 	case 0x1011: lg_map_key_clear(KEY_PREVIOUSSONG);	break;
 	case 0x1012: lg_map_key_clear(KEY_NEXTSONG);		break;
 	case 0x1013: lg_map_key_clear(KEY_CAMERA);		break;
@@ -137,6 +140,7 @@ static int lg_wireless_mapping(struct hid_input *hi, struct hid_usage *usage,
 	case 0x1019: lg_map_key_clear(KEY_PROG1);		break;
 	case 0x101a: lg_map_key_clear(KEY_PROG2);		break;
 	case 0x101b: lg_map_key_clear(KEY_PROG3);		break;
+	case 0x101c: lg_map_key_clear(KEY_CYCLEWINDOWS);	break;
 	case 0x101f: lg_map_key_clear(KEY_ZOOMIN);		break;
 	case 0x1020: lg_map_key_clear(KEY_ZOOMOUT);		break;
 	case 0x1021: lg_map_key_clear(KEY_ZOOMRESET);		break;
@@ -147,6 +151,11 @@ static int lg_wireless_mapping(struct hid_input *hi, struct hid_usage *usage,
 	case 0x1029: lg_map_key_clear(KEY_SHUFFLE);		break;
 	case 0x102a: lg_map_key_clear(KEY_BACK);		break;
 	case 0x102b: lg_map_key_clear(KEY_CYCLEWINDOWS);	break;
+	case 0x102d: lg_map_key_clear(KEY_WWW);			break;
+	/* The following two are 'Start/answer call' and 'End/reject call'
+	   on the MX3200 */
+	case 0x1031: lg_map_key_clear(KEY_OK);			break;
+	case 0x1032: lg_map_key_clear(KEY_CANCEL);		break;
 	case 0x1041: lg_map_key_clear(KEY_BATTERY);		break;
 	case 0x1042: lg_map_key_clear(KEY_WORDPROCESSOR);	break;
 	case 0x1043: lg_map_key_clear(KEY_SPREADSHEET);		break;

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