---

yaml
---
r: 256825
b: refs/heads/master
c: 1abb9ad
h: refs/heads/master
i:
  256823: 257047e
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a4d19197627e2a8645cccd9039edf513c6384297
+refs/heads/master: 1abb9ad389f037612b6ba6b0dede2095c59cd2fa

trunk/drivers/hid/hid-wiimote.c

@@ -39,6 +39,39 @@ struct wiimote_data {
 	struct work_struct worker;
 };
 
+enum wiiproto_reqs {
+	WIIPROTO_REQ_DRM_K = 0x30,
+};
+
+enum wiiproto_keys {
+	WIIPROTO_KEY_LEFT,
+	WIIPROTO_KEY_RIGHT,
+	WIIPROTO_KEY_UP,
+	WIIPROTO_KEY_DOWN,
+	WIIPROTO_KEY_PLUS,
+	WIIPROTO_KEY_MINUS,
+	WIIPROTO_KEY_ONE,
+	WIIPROTO_KEY_TWO,
+	WIIPROTO_KEY_A,
+	WIIPROTO_KEY_B,
+	WIIPROTO_KEY_HOME,
+	WIIPROTO_KEY_COUNT
+};
+
+static __u16 wiiproto_keymap[] = {
+	KEY_LEFT,	/* WIIPROTO_KEY_LEFT */
+	KEY_RIGHT,	/* WIIPROTO_KEY_RIGHT */
+	KEY_UP,		/* WIIPROTO_KEY_UP */
+	KEY_DOWN,	/* WIIPROTO_KEY_DOWN */
+	KEY_NEXT,	/* WIIPROTO_KEY_PLUS */
+	KEY_PREVIOUS,	/* WIIPROTO_KEY_MINUS */
+	BTN_1,		/* WIIPROTO_KEY_ONE */
+	BTN_2,		/* WIIPROTO_KEY_TWO */
+	BTN_A,		/* WIIPROTO_KEY_A */
+	BTN_B,		/* WIIPROTO_KEY_B */
+	BTN_MODE,	/* WIIPROTO_KEY_HOME */
+};
+
 static ssize_t wiimote_hid_send(struct hid_device *hdev, __u8 *buffer,
 								size_t count)
 {
@@ -130,13 +163,41 @@ static int wiimote_input_event(struct input_dev *dev, unsigned int type,
 	return 0;
 }
 
+static void handler_keys(struct wiimote_data *wdata, const __u8 *payload)
+{
+	input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_LEFT],
+							!!(payload[0] & 0x01));
+	input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_RIGHT],
+							!!(payload[0] & 0x02));
+	input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_DOWN],
+							!!(payload[0] & 0x04));
+	input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_UP],
+							!!(payload[0] & 0x08));
+	input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_PLUS],
+							!!(payload[0] & 0x10));
+	input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_TWO],
+							!!(payload[1] & 0x01));
+	input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_ONE],
+							!!(payload[1] & 0x02));
+	input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_B],
+							!!(payload[1] & 0x04));
+	input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_A],
+							!!(payload[1] & 0x08));
+	input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_MINUS],
+							!!(payload[1] & 0x10));
+	input_report_key(wdata->input, wiiproto_keymap[WIIPROTO_KEY_HOME],
+							!!(payload[1] & 0x80));
+	input_sync(wdata->input);
+}
+
 struct wiiproto_handler {
 	__u8 id;
 	size_t size;
 	void (*func)(struct wiimote_data *wdata, const __u8 *payload);
 };
 
 static struct wiiproto_handler handlers[] = {
+	{ .id = WIIPROTO_REQ_DRM_K, .size = 2, .func = handler_keys },
 	{ .id = 0 }
 };
 
@@ -167,6 +228,7 @@ static int wiimote_hid_event(struct hid_device *hdev, struct hid_report *report,
 static struct wiimote_data *wiimote_create(struct hid_device *hdev)
 {
 	struct wiimote_data *wdata;
+	int i;
 
 	wdata = kzalloc(sizeof(*wdata), GFP_KERNEL);
 	if (!wdata)
@@ -190,6 +252,10 @@ static struct wiimote_data *wiimote_create(struct hid_device *hdev)
 	wdata->input->id.version = wdata->hdev->version;
 	wdata->input->name = WIIMOTE_NAME;
 
+	set_bit(EV_KEY, wdata->input->evbit);
+	for (i = 0; i < WIIPROTO_KEY_COUNT; ++i)
+		set_bit(wiiproto_keymap[i], wdata->input->keybit);
+
 	spin_lock_init(&wdata->qlock);
 	INIT_WORK(&wdata->worker, wiimote_worker);