Sony has modified the HID descriptor in new revisions of the Dualshock 4 which causes the size check in the descriptor replacement function to fail. Remove it so that new revisions of the controller will work correctly.
The module is completely replacing the descriptor instead of patching it, so the size check isn't really necessary anyways. Signed-off-by: Frank Praznik <frank.praz...@gmail.com> --- This fixes the following bug: https://bugzilla.kernel.org/show_bug.cgi?id=107081 drivers/hid/hid-sony.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index 661f94f..e38d287 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -1137,11 +1137,11 @@ static __u8 *sony_report_fixup(struct hid_device *hdev, __u8 *rdesc, * the gyroscope values to corresponding axes so we need a * modified one. */ - if ((sc->quirks & DUALSHOCK4_CONTROLLER_USB) && *rsize == 467) { + if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) { hid_info(hdev, "Using modified Dualshock 4 report descriptor with gyroscope axes\n"); rdesc = dualshock4_usb_rdesc; *rsize = sizeof(dualshock4_usb_rdesc); - } else if ((sc->quirks & DUALSHOCK4_CONTROLLER_BT) && *rsize == 357) { + } else if (sc->quirks & DUALSHOCK4_CONTROLLER_BT) { hid_info(hdev, "Using modified Dualshock 4 Bluetooth report descriptor\n"); rdesc = dualshock4_bt_rdesc; *rsize = sizeof(dualshock4_bt_rdesc); -- 2.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
