diff options
| -rw-r--r-- | drivers/hid/hid-sony.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index 539850769b1..5cd25bd907f 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -61,6 +61,25 @@ static __u8 *sony_report_fixup(struct hid_device *hdev, __u8 *rdesc, return rdesc; } +static int sony_raw_event(struct hid_device *hdev, struct hid_report *report, + __u8 *rd, int size) +{ + struct sony_sc *sc = hid_get_drvdata(hdev); + + /* Sixaxis HID report has acclerometers/gyro with MSByte first, this + * has to be BYTE_SWAPPED before passing up to joystick interface + */ + if ((sc->quirks & (SIXAXIS_CONTROLLER_USB | SIXAXIS_CONTROLLER_BT)) && + rd[0] == 0x01 && size == 49) { + swap(rd[41], rd[42]); + swap(rd[43], rd[44]); + swap(rd[45], rd[46]); + swap(rd[47], rd[48]); + } + + return 0; +} + /* * The Sony Sixaxis does not handle HID Output Reports on the Interrupt EP * like it should according to usbhid/hid-core.c::usbhid_output_raw_report() @@ -209,6 +228,7 @@ static struct hid_driver sony_driver = { .probe = sony_probe, .remove = sony_remove, .report_fixup = sony_report_fixup, + .raw_event = sony_raw_event }; static int __init sony_init(void) |