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-rw-r--r--net/bluetooth/hidp/core.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index ecfe8da1ce6..d342e89b8bd 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -679,6 +679,27 @@ static void hidp_close(struct hid_device *hid)
{
}
+static const struct {
+ __u16 idVendor;
+ __u16 idProduct;
+ unsigned quirks;
+} hidp_blacklist[] = {
+ /* Apple wireless Mighty Mouse */
+ { 0x05ac, 0x030c, HID_QUIRK_MIGHTYMOUSE | HID_QUIRK_INVERT_HWHEEL },
+
+ { } /* Terminating entry */
+};
+
+static void hidp_setup_quirks(struct hid_device *hid)
+{
+ unsigned int n;
+
+ for (n = 0; hidp_blacklist[n].idVendor; n++)
+ if (hidp_blacklist[n].idVendor == le16_to_cpu(hid->vendor) &&
+ hidp_blacklist[n].idProduct == le16_to_cpu(hid->product))
+ hid->quirks = hidp_blacklist[n].quirks;
+}
+
static inline void hidp_setup_hid(struct hidp_session *session, struct hidp_connadd_req *req)
{
struct hid_device *hid = session->hid;
@@ -708,6 +729,8 @@ static inline void hidp_setup_hid(struct hidp_session *session, struct hidp_conn
hid->hidinput_input_event = hidp_hidinput_event;
+ hidp_setup_quirks(hid);
+
list_for_each_entry(report, &hid->report_enum[HID_INPUT_REPORT].report_list, list)
hidp_send_report(session, report);