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Commit ed19d8cf authored by Frank Praznik's avatar Frank Praznik Committed by Jiri Kosina
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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: default avatarFrank Praznik <frank.praznik@oh.rr.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 6c79c18c

drivers/hid/hid-sony.c

+78 −0
Original line number Diff line number Diff line
@@ -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)) &&