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authorFrank Praznik <frank.praznik@oh.rr.com>2014-01-16 21:43:12 -0500
committerJiri Kosina <jkosina@suse.cz>2014-01-17 10:47:41 +0100
commited19d8cf28b2b03ec05e75de9c1f73981b342978 (patch)
treecea001fb70c57598dc44f7b18746c4222d4cc9f3 /drivers/hid
parent6c79c18c97411cd1b0302169e7bc9dbe40f5d286 (diff)
downloadlinux-ed19d8cf28b2b03ec05e75de9c1f73981b342978.tar.bz2
HID: sony: Map gyroscopes and accelerometers to axes
Use a modified HID descriptor for the Dualshock 4 to assign the gyroscope sensors and accelerometers to axes. Signed-off-by: Frank Praznik <frank.praznik@oh.rr.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
-rw-r--r--drivers/hid/hid-sony.c78
1 files changed, 78 insertions, 0 deletions
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index a7c81677c540..edffe2c47cf9 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -73,6 +73,73 @@ static const u8 sixaxis_rdesc_fixup2[] = {
0xb1, 0x02, 0xc0, 0xc0,
};
+static u8 dualshock4_usb_rdesc[] = {
+ 0x05, 0x01, 0x09, 0x05, 0xa1, 0x01, 0x85, 0x01,
+ 0x09, 0x30, 0x09, 0x31, 0x09, 0x32, 0x09, 0x35,
+ 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 0x95,
+ 0x04, 0x81, 0x02, 0x09, 0x39, 0x15, 0x00, 0x25,
+ 0x07, 0x35, 0x00, 0x46, 0x3b, 0x01, 0x65, 0x14,
+ 0x75, 0x04, 0x95, 0x01, 0x81, 0x42, 0x65, 0x00,
+ 0x05, 0x09, 0x19, 0x01, 0x29, 0x0e, 0x15, 0x00,
+ 0x25, 0x01, 0x75, 0x01, 0x95, 0x0e, 0x81, 0x02,
+ 0x06, 0x00, 0xff, 0x09, 0x20, 0x75, 0x06, 0x95,
+ 0x01, 0x15, 0x00, 0x25, 0x7f, 0x81, 0x02, 0x05,
+ 0x01, 0x09, 0x33, 0x09, 0x34, 0x15, 0x00, 0x26,
+ 0xff, 0x00, 0x75, 0x08, 0x95, 0x02, 0x81, 0x02,
+ 0x06, 0x00, 0xff, 0x09, 0x21, 0x95, 0x03, 0x81,
+ 0x02, 0x05, 0x01, 0x19, 0x40, 0x29, 0x42, 0x16,
+ 0x00, 0x80, 0x26, 0x00, 0x7f, 0x75, 0x10, 0x95,
+ 0x03, 0x81, 0x02, 0x05, 0x01, 0x19, 0x43, 0x29,
+ 0x45, 0x16, 0xff, 0xbf, 0x26, 0x00, 0x40, 0x95,
+ 0x03, 0x81, 0x02, 0x06, 0x00, 0xff, 0x09, 0x21,
+ 0x75, 0x08, 0x95, 0x27, 0x81, 0x02, 0x85, 0x05,
+ 0x09, 0x22, 0x95, 0x1f, 0x91, 0x02, 0x85, 0x04,
+ 0x09, 0x23, 0x95, 0x24, 0xb1, 0x02, 0x85, 0x02,
+ 0x09, 0x24, 0x95, 0x24, 0xb1, 0x02, 0x85, 0x08,
+ 0x09, 0x25, 0x95, 0x03, 0xb1, 0x02, 0x85, 0x10,
+ 0x09, 0x26, 0x95, 0x04, 0xb1, 0x02, 0x85, 0x11,
+ 0x09, 0x27, 0x95, 0x02, 0xb1, 0x02, 0x85, 0x12,
+ 0x06, 0x02, 0xff, 0x09, 0x21, 0x95, 0x0f, 0xb1,
+ 0x02, 0x85, 0x13, 0x09, 0x22, 0x95, 0x16, 0xb1,
+ 0x02, 0x85, 0x14, 0x06, 0x05, 0xff, 0x09, 0x20,
+ 0x95, 0x10, 0xb1, 0x02, 0x85, 0x15, 0x09, 0x21,
+ 0x95, 0x2c, 0xb1, 0x02, 0x06, 0x80, 0xff, 0x85,
+ 0x80, 0x09, 0x20, 0x95, 0x06, 0xb1, 0x02, 0x85,
+ 0x81, 0x09, 0x21, 0x95, 0x06, 0xb1, 0x02, 0x85,
+ 0x82, 0x09, 0x22, 0x95, 0x05, 0xb1, 0x02, 0x85,
+ 0x83, 0x09, 0x23, 0x95, 0x01, 0xb1, 0x02, 0x85,
+ 0x84, 0x09, 0x24, 0x95, 0x04, 0xb1, 0x02, 0x85,
+ 0x85, 0x09, 0x25, 0x95, 0x06, 0xb1, 0x02, 0x85,
+ 0x86, 0x09, 0x26, 0x95, 0x06, 0xb1, 0x02, 0x85,
+ 0x87, 0x09, 0x27, 0x95, 0x23, 0xb1, 0x02, 0x85,
+ 0x88, 0x09, 0x28, 0x95, 0x22, 0xb1, 0x02, 0x85,
+ 0x89, 0x09, 0x29, 0x95, 0x02, 0xb1, 0x02, 0x85,
+ 0x90, 0x09, 0x30, 0x95, 0x05, 0xb1, 0x02, 0x85,
+ 0x91, 0x09, 0x31, 0x95, 0x03, 0xb1, 0x02, 0x85,
+ 0x92, 0x09, 0x32, 0x95, 0x03, 0xb1, 0x02, 0x85,
+ 0x93, 0x09, 0x33, 0x95, 0x0c, 0xb1, 0x02, 0x85,
+ 0xa0, 0x09, 0x40, 0x95, 0x06, 0xb1, 0x02, 0x85,
+ 0xa1, 0x09, 0x41, 0x95, 0x01, 0xb1, 0x02, 0x85,
+ 0xa2, 0x09, 0x42, 0x95, 0x01, 0xb1, 0x02, 0x85,
+ 0xa3, 0x09, 0x43, 0x95, 0x30, 0xb1, 0x02, 0x85,
+ 0xa4, 0x09, 0x44, 0x95, 0x0d, 0xb1, 0x02, 0x85,
+ 0xa5, 0x09, 0x45, 0x95, 0x15, 0xb1, 0x02, 0x85,
+ 0xa6, 0x09, 0x46, 0x95, 0x15, 0xb1, 0x02, 0x85,
+ 0xf0, 0x09, 0x47, 0x95, 0x3f, 0xb1, 0x02, 0x85,
+ 0xf1, 0x09, 0x48, 0x95, 0x3f, 0xb1, 0x02, 0x85,
+ 0xf2, 0x09, 0x49, 0x95, 0x0f, 0xb1, 0x02, 0x85,
+ 0xa7, 0x09, 0x4a, 0x95, 0x01, 0xb1, 0x02, 0x85,
+ 0xa8, 0x09, 0x4b, 0x95, 0x01, 0xb1, 0x02, 0x85,
+ 0xa9, 0x09, 0x4c, 0x95, 0x08, 0xb1, 0x02, 0x85,
+ 0xaa, 0x09, 0x4e, 0x95, 0x01, 0xb1, 0x02, 0x85,
+ 0xab, 0x09, 0x4f, 0x95, 0x39, 0xb1, 0x02, 0x85,
+ 0xac, 0x09, 0x50, 0x95, 0x39, 0xb1, 0x02, 0x85,
+ 0xad, 0x09, 0x51, 0x95, 0x0b, 0xb1, 0x02, 0x85,
+ 0xae, 0x09, 0x52, 0x95, 0x01, 0xb1, 0x02, 0x85,
+ 0xaf, 0x09, 0x53, 0x95, 0x02, 0xb1, 0x02, 0x85,
+ 0xb0, 0x09, 0x54, 0x95, 0x3f, 0xb1, 0x02, 0xc0,
+};
+
static __u8 ps3remote_rdesc[] = {
0x05, 0x01, /* GUsagePage Generic Desktop */
0x09, 0x05, /* LUsage 0x05 [Game Pad] */
@@ -307,6 +374,17 @@ static __u8 *sony_report_fixup(struct hid_device *hdev, __u8 *rdesc,
rdesc[55] = 0x06;
}
+ /*
+ * The default Dualshock 4 USB descriptor doesn't assign
+ * the gyroscope values to corresponding axes so we need a
+ * modified one.
+ */
+ if ((sc->quirks & DUALSHOCK4_CONTROLLER_USB) && *rsize == 467) {
+ hid_info(hdev, "Using modified Dualshock 4 report descriptor with gyroscope axes\n");
+ rdesc = dualshock4_usb_rdesc;
+ *rsize = sizeof(dualshock4_usb_rdesc);
+ }
+
/* The HID descriptor exposed over BT has a trailing zero byte */
if ((((sc->quirks & SIXAXIS_CONTROLLER_USB) && *rsize == 148) ||
((sc->quirks & SIXAXIS_CONTROLLER_BT) && *rsize == 149)) &&