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-rw-r--r--drivers/hid/hid-core.c1
-rw-r--r--drivers/hid/hid-ids.h1
-rw-r--r--drivers/hid/hid-wiimote-core.c43
3 files changed, 40 insertions, 5 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 98dd6ab9aa27..6961bbeab3ed 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1730,6 +1730,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_BT) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO, USB_DEVICE_ID_NINTENDO_WIIMOTE) },
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO, USB_DEVICE_ID_NINTENDO_WIIMOTE2) },
{ }
};
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 61bea32b6ab5..38535c9243d5 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -617,6 +617,7 @@
#define USB_VENDOR_ID_NINTENDO 0x057e
#define USB_DEVICE_ID_NINTENDO_WIIMOTE 0x0306
+#define USB_DEVICE_ID_NINTENDO_WIIMOTE2 0x0330
#define USB_VENDOR_ID_NOVATEK 0x0603
#define USB_DEVICE_ID_NOVATEK_PCT 0x0600
diff --git a/drivers/hid/hid-wiimote-core.c b/drivers/hid/hid-wiimote-core.c
index 0fb8ab93db68..e5ee1f20bbd9 100644
--- a/drivers/hid/hid-wiimote-core.c
+++ b/drivers/hid/hid-wiimote-core.c
@@ -789,12 +789,20 @@ static void __ir_to_input(struct wiimote_data *wdata, const __u8 *ir,
input_report_abs(wdata->ir, yid, y);
}
-static void handler_status(struct wiimote_data *wdata, const __u8 *payload)
+/* reduced status report with "BB BB" key data only */
+static void handler_status_K(struct wiimote_data *wdata,
+ const __u8 *payload)
{
handler_keys(wdata, payload);
/* on status reports the drm is reset so we need to resend the drm */
wiiproto_req_drm(wdata, WIIPROTO_REQ_NULL);
+}
+
+/* extended status report with "BB BB LF 00 00 VV" data */
+static void handler_status(struct wiimote_data *wdata, const __u8 *payload)
+{
+ handler_status_K(wdata, payload);
wiiext_event(wdata, payload[2] & 0x02);
@@ -804,6 +812,12 @@ static void handler_status(struct wiimote_data *wdata, const __u8 *payload)
}
}
+/* reduced generic report with "BB BB" key data only */
+static void handler_generic_K(struct wiimote_data *wdata, const __u8 *payload)
+{
+ handler_keys(wdata, payload);
+}
+
static void handler_data(struct wiimote_data *wdata, const __u8 *payload)
{
__u16 offset = payload[3] << 8 | payload[4];
@@ -947,16 +961,26 @@ struct wiiproto_handler {
static struct wiiproto_handler handlers[] = {
{ .id = WIIPROTO_REQ_STATUS, .size = 6, .func = handler_status },
+ { .id = WIIPROTO_REQ_STATUS, .size = 2, .func = handler_status_K },
{ .id = WIIPROTO_REQ_DATA, .size = 21, .func = handler_data },
+ { .id = WIIPROTO_REQ_DATA, .size = 2, .func = handler_generic_K },
{ .id = WIIPROTO_REQ_RETURN, .size = 4, .func = handler_return },
+ { .id = WIIPROTO_REQ_RETURN, .size = 2, .func = handler_generic_K },
{ .id = WIIPROTO_REQ_DRM_K, .size = 2, .func = handler_keys },
{ .id = WIIPROTO_REQ_DRM_KA, .size = 5, .func = handler_drm_KA },
+ { .id = WIIPROTO_REQ_DRM_KA, .size = 2, .func = handler_generic_K },
{ .id = WIIPROTO_REQ_DRM_KE, .size = 10, .func = handler_drm_KE },
+ { .id = WIIPROTO_REQ_DRM_KE, .size = 2, .func = handler_generic_K },
{ .id = WIIPROTO_REQ_DRM_KAI, .size = 17, .func = handler_drm_KAI },
+ { .id = WIIPROTO_REQ_DRM_KAI, .size = 2, .func = handler_generic_K },
{ .id = WIIPROTO_REQ_DRM_KEE, .size = 21, .func = handler_drm_KEE },
+ { .id = WIIPROTO_REQ_DRM_KEE, .size = 2, .func = handler_generic_K },
{ .id = WIIPROTO_REQ_DRM_KAE, .size = 21, .func = handler_drm_KAE },
+ { .id = WIIPROTO_REQ_DRM_KAE, .size = 2, .func = handler_generic_K },
{ .id = WIIPROTO_REQ_DRM_KIE, .size = 21, .func = handler_drm_KIE },
+ { .id = WIIPROTO_REQ_DRM_KIE, .size = 2, .func = handler_generic_K },
{ .id = WIIPROTO_REQ_DRM_KAIE, .size = 21, .func = handler_drm_KAIE },
+ { .id = WIIPROTO_REQ_DRM_KAIE, .size = 2, .func = handler_generic_K },
{ .id = WIIPROTO_REQ_DRM_E, .size = 21, .func = handler_drm_E },
{ .id = WIIPROTO_REQ_DRM_SKAI1, .size = 21, .func = handler_drm_SKAI1 },
{ .id = WIIPROTO_REQ_DRM_SKAI2, .size = 21, .func = handler_drm_SKAI2 },
@@ -970,7 +994,6 @@ static int wiimote_hid_event(struct hid_device *hdev, struct hid_report *report,
struct wiiproto_handler *h;
int i;
unsigned long flags;
- bool handled = false;
if (size < 1)
return -EINVAL;
@@ -981,11 +1004,11 @@ static int wiimote_hid_event(struct hid_device *hdev, struct hid_report *report,
h = &handlers[i];
if (h->id == raw_data[0] && h->size < size) {
h->func(wdata, &raw_data[1]);
- handled = true;
+ break;
}
}
- if (!handled)
+ if (!handlers[i].id)
hid_warn(hdev, "Unhandled report %hhu size %d\n", raw_data[0],
size);
@@ -1160,6 +1183,7 @@ static void wiimote_destroy(struct wiimote_data *wdata)
wiimote_leds_destroy(wdata);
power_supply_unregister(&wdata->battery);
+ kfree(wdata->battery.name);
input_unregister_device(wdata->accel);
input_unregister_device(wdata->ir);
input_unregister_device(wdata->input);
@@ -1216,9 +1240,14 @@ static int wiimote_hid_probe(struct hid_device *hdev,
wdata->battery.properties = wiimote_battery_props;
wdata->battery.num_properties = ARRAY_SIZE(wiimote_battery_props);
wdata->battery.get_property = wiimote_battery_get_property;
- wdata->battery.name = "wiimote_battery";
wdata->battery.type = POWER_SUPPLY_TYPE_BATTERY;
wdata->battery.use_for_apm = 0;
+ wdata->battery.name = kasprintf(GFP_KERNEL, "wiimote_battery_%s",
+ wdata->hdev->uniq);
+ if (!wdata->battery.name) {
+ ret = -ENOMEM;
+ goto err_battery_name;
+ }
ret = power_supply_register(&wdata->hdev->dev, &wdata->battery);
if (ret) {
@@ -1254,6 +1283,8 @@ err_free:
return ret;
err_battery:
+ kfree(wdata->battery.name);
+err_battery_name:
input_unregister_device(wdata->input);
wdata->input = NULL;
err_input:
@@ -1283,6 +1314,8 @@ static void wiimote_hid_remove(struct hid_device *hdev)
static const struct hid_device_id wiimote_hid_devices[] = {
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO,
USB_DEVICE_ID_NINTENDO_WIIMOTE) },
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO,
+ USB_DEVICE_ID_NINTENDO_WIIMOTE2) },
{ }
};
MODULE_DEVICE_TABLE(hid, wiimote_hid_devices);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 05:34:56 +0000