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freebsd-nq/sys/dev/hid/ps4dshock.c
Vladimir Kondratyev 9b2b5f42b4 ps4dshock(4): Fix touchpad width in HID report descriptor 
MFC after:	1 week
2021-08-16 23:24:05 +03:00

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/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2020 Vladimir Kondratyev <wulf@FreeBSD.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
/*
* Sony PS4 DualShock 4 driver
* https://eleccelerator.com/wiki/index.php?title=DualShock_4
* https://gist.github.com/johndrinkwater/7708901
* https://www.psdevwiki.com/ps4/DS4-USB
*/
#include "opt_hid.h"
#include <sys/param.h>
#include <sys/bus.h>
#include <sys/kernel.h>
#include <sys/lock.h>
#include <sys/malloc.h>
#include <sys/module.h>
#include <sys/sx.h>
#include <sys/sysctl.h>
#include <dev/evdev/input.h>
#include <dev/evdev/evdev.h>
#define HID_DEBUG_VAR ps4dshock_debug
#include <dev/hid/hgame.h>
#include <dev/hid/hid.h>
#include <dev/hid/hidbus.h>
#include <dev/hid/hidquirk.h>
#include <dev/hid/hidmap.h>
#include "usbdevs.h"
#ifdef HID_DEBUG
static int ps4dshock_debug = 1;
static SYSCTL_NODE(_hw_hid, OID_AUTO, ps4dshock, CTLFLAG_RW, 0,
"Sony PS4 DualShock Gamepad");
SYSCTL_INT(_hw_hid_ps4dshock, OID_AUTO, debug, CTLFLAG_RWTUN,
&ps4dshock_debug, 0, "Debug level");
#endif
static const uint8_t ps4dshock_rdesc[] = {
0x05, 0x01, /* Usage Page (Generic Desktop Ctrls) */
0x09, 0x05, /* Usage (Game Pad) */
0xA1, 0x01, /* Collection (Application) */
0x85, 0x01, /* Report ID (1) */
0x09, 0x30, /* Usage (X) */
0x09, 0x31, /* Usage (Y) */
0x09, 0x33, /* Usage (Rx) */
0x09, 0x34, /* Usage (Ry) */
0x15, 0x00, /* Logical Minimum (0) */
0x26, 0xFF, 0x00, /* Logical Maximum (255) */
0x75, 0x08, /* Report Size (8) */
0x95, 0x04, /* Report Count (4) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x09, 0x39, /* Usage (Hat switch) */
0x15, 0x00, /* Logical Minimum (0) */
0x25, 0x07, /* Logical Maximum (7) */
0x35, 0x00, /* Physical Minimum (0) */
0x46, 0x3B, 0x01, /* Physical Maximum (315) */
0x65, 0x14, /* Unit (System: English Rotation, Length: Centimeter) */
0x75, 0x04, /* Report Size (4) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x42, /* Input (Data,Var,Abs,Null State) */
0x65, 0x00, /* Unit (None) */
0x45, 0x00, /* Physical Maximum (0) */
0x05, 0x09, /* Usage Page (Button) */
0x19, 0x01, /* Usage Minimum (0x01) */
0x29, 0x0E, /* Usage Maximum (0x0E) */
0x15, 0x00, /* Logical Minimum (0) */
0x25, 0x01, /* Logical Maximum (1) */
0x75, 0x01, /* Report Size (1) */
0x95, 0x0E, /* Report Count (14) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x06, 0x00, 0xFF, /* Usage Page (Vendor Defined 0xFF00) */
0x09, 0x20, /* Usage (0x20) */
0x75, 0x06, /* Report Size (6) */
0x95, 0x01, /* Report Count (1) */
0x15, 0x00, /* Logical Minimum (0) */
0x25, 0x3F, /* Logical Maximum (63) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x05, 0x01, /* Usage Page (Generic Desktop Ctrls) */
0x09, 0x32, /* Usage (Z) */
0x09, 0x35, /* Usage (Rz) */
0x15, 0x00, /* Logical Minimum (0) */
0x26, 0xFF, 0x00, /* Logical Maximum (255) */
0x75, 0x08, /* Report Size (8) */
0x95, 0x02, /* Report Count (2) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0xC0, /* End Collection */
0x05, 0x01, /* Usage Page (Generic Desktop Ctrls) */
0x09, 0x08, /* Usage (Multi-axis Controller) */
0xA1, 0x01, /* Collection (Application) */
0x06, 0x00, 0xFF, /* Usage Page (Vendor Defined 0xFF00) */
0x09, 0x21, /* Usage (0x21) */
0x27, 0xFF, 0xFF, 0x00, 0x00, /* Logical Maximum (65534) */
0x75, 0x10, /* Report Size (16) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x05, 0x06, /* Usage Page (Generic Dev Ctrls) */
0x09, 0x20, /* Usage (Battery Strength) */
0x26, 0xFF, 0x00, /* Logical Maximum (255) */
0x75, 0x08, /* Report Size (8) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x05, 0x01, /* Usage Page (Generic Desktop Ctrls) */
0x19, 0x33, /* Usage Minimum (RX) */
0x29, 0x35, /* Usage Maximum (RZ) */
0x16, 0x00, 0x80, /* Logical Minimum (-32768) */
0x26, 0xFF, 0x7F, /* Logical Maximum (32767) */
0x75, 0x10, /* Report Size (16) */
0x95, 0x03, /* Report Count (3) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x19, 0x30, /* Usage Minimum (X) */
0x29, 0x32, /* Usage Maximum (Z) */
0x16, 0x00, 0x80, /* Logical Minimum (-32768) */
0x26, 0xFF, 0x7F, /* Logical Maximum (32767) */
0x95, 0x03, /* Report Count (3) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x06, 0x00, 0xFF, /* Usage Page (Vendor Defined 0xFF00) */
0x09, 0x21, /* Usage (0x21) */
0x15, 0x00, /* Logical Minimum (0) */
0x26, 0xFF, 0x00, /* Logical Maximum (255) */
0x75, 0x08, /* Report Size (8) */
0x95, 0x05, /* Report Count (5) */
0x81, 0x03, /* Input (Const) */
0xC0, /* End Collection */
0x05, 0x0C, /* Usage Page (Consumer) */
0x09, 0x05, /* Usage (Headphone) */
0xA1, 0x01, /* Collection (Application) */
0x75, 0x05, /* Report Size (5) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x03, /* Input (Const) */
0x06, 0x00, 0xFF, /* Usage Page (Vendor Defined 0xFF00) */
0x09, 0x20, /* Usage (0x20) */
0x09, 0x21, /* Usage (0x21) */
0x15, 0x00, /* Logical Minimum (0) */
0x25, 0x01, /* Logical Maximum (1) */
0x75, 0x01, /* Report Size (1) */
0x95, 0x02, /* Report Count (2) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x75, 0x01, /* Report Size (1) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x03, /* Input (Const) */
0x75, 0x08, /* Report Size (8) */
0x95, 0x02, /* Report Count (2) */
0x81, 0x03, /* Input (Const) */
0xC0, /* End Collection */
0x05, 0x0D, /* Usage Page (Digitizer) */
0x09, 0x05, /* Usage (Touch Pad) */
0xA1, 0x01, /* Collection (Application) */
0x06, 0x00, 0xFF, /* Usage Page (Vendor Defined 0xFF00) */
0x09, 0x21, /* Usage (0x21) */
0x15, 0x00, /* Logical Minimum (0) */
0x25, 0x03, /* Logical Maximum (3) */
0x75, 0x04, /* Report Size (4) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x75, 0x04, /* Report Size (4) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x03, /* Input (Data,Var,Abs) */
0x05, 0x0D, /* Usage Page (Digitizer) */
0x09, 0x56, /* Usage (0x56) */
0x55, 0x0C, /* Unit Exponent (-4) */
0x66, 0x01, 0x10, /* Unit (System: SI Linear, Time: Seconds) */
0x46, 0xCC, 0x06, /* Physical Maximum (1740) */
0x26, 0xFF, 0x00, /* Logical Maximum (255) */
0x75, 0x08, /* Report Size (8) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x65, 0x00, /* Unit (None) */
0x45, 0x00, /* Physical Maximum (0) */
0x05, 0x0D, /* Usage Page (Digitizer) */
0x09, 0x22, /* Usage (Finger) */
0xA1, 0x02, /* Collection (Logical) */
0x09, 0x51, /* Usage (0x51) */
0x25, 0x7F, /* Logical Maximum (127) */
0x75, 0x07, /* Report Size (7) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x09, 0x42, /* Usage (Tip Switch) */
0x25, 0x01, /* Logical Maximum (1) */
0x75, 0x01, /* Report Size (1) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x05, 0x01, /* Usage Page (Generic Desktop Ctrls) */
0x09, 0x30, /* Usage (X) */
0x55, 0x0E, /* Unit Exponent (-2) */
0x65, 0x11, /* Unit (System: SI Linear, Length: Centimeter) */
0x35, 0x00, /* Physical Minimum (0) */
0x46, 0xB8, 0x01, /* Physical Maximum (440) */
0x26, 0x80, 0x07, /* Logical Maximum (1920) */
0x75, 0x0C, /* Report Size (12) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x09, 0x31, /* Usage (Y) */
0x46, 0xC0, 0x00, /* Physical Maximum (192) */
0x26, 0xAE, 0x03, /* Logical Maximum (942) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x65, 0x00, /* Unit (None) */
0x45, 0x00, /* Physical Maximum (0) */
0xC0, /* End Collection */
0x05, 0x0D, /* Usage Page (Digitizer) */
0x09, 0x22, /* Usage (Finger) */
0xA1, 0x02, /* Collection (Logical) */
0x09, 0x51, /* Usage (0x51) */
0x25, 0x7F, /* Logical Maximum (127) */
0x75, 0x07, /* Report Size (7) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x09, 0x42, /* Usage (Tip Switch) */
0x25, 0x01, /* Logical Maximum (1) */
0x75, 0x01, /* Report Size (1) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x05, 0x01, /* Usage Page (Generic Desktop Ctrls) */
0x09, 0x30, /* Usage (X) */
0x55, 0x0E, /* Unit Exponent (-2) */
0x65, 0x11, /* Unit (System: SI Linear, Length: Centimeter) */
0x35, 0x00, /* Physical Minimum (0) */
0x46, 0xB8, 0x01, /* Physical Maximum (440) */
0x26, 0x80, 0x07, /* Logical Maximum (1920) */
0x75, 0x0C, /* Report Size (12) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x09, 0x31, /* Usage (Y) */
0x46, 0xC0, 0x00, /* Physical Maximum (192) */
0x26, 0xAE, 0x03, /* Logical Maximum (942) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x65, 0x00, /* Unit (None) */
0x45, 0x00, /* Physical Maximum (0) */
0xC0, /* End Collection */
0x05, 0x0D, /* Usage Page (Digitizer) */
0x09, 0x56, /* Usage (0x56) */
0x55, 0x0C, /* Unit Exponent (-4) */
0x66, 0x01, 0x10, /* Unit (System: SI Linear, Time: Seconds) */
0x46, 0xCC, 0x06, /* Physical Maximum (1740) */
0x26, 0xFF, 0x00, /* Logical Maximum (255) */
0x75, 0x08, /* Report Size (8) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x65, 0x00, /* Unit (None) */
0x45, 0x00, /* Physical Maximum (0) */
0x05, 0x0D, /* Usage Page (Digitizer) */
0x09, 0x22, /* Usage (Finger) */
0xA1, 0x02, /* Collection (Logical) */
0x09, 0x51, /* Usage (0x51) */
0x25, 0x7F, /* Logical Maximum (127) */
0x75, 0x07, /* Report Size (7) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x09, 0x42, /* Usage (Tip Switch) */
0x25, 0x01, /* Logical Maximum (1) */
0x75, 0x01, /* Report Size (1) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x05, 0x01, /* Usage Page (Generic Desktop Ctrls) */
0x09, 0x30, /* Usage (X) */
0x55, 0x0E, /* Unit Exponent (-2) */
0x65, 0x11, /* Unit (System: SI Linear, Length: Centimeter) */
0x35, 0x00, /* Physical Minimum (0) */
0x46, 0xB8, 0x01, /* Physical Maximum (440) */
0x26, 0x80, 0x07, /* Logical Maximum (1920) */
0x75, 0x0C, /* Report Size (12) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x09, 0x31, /* Usage (Y) */
0x46, 0xC0, 0x00, /* Physical Maximum (192) */
0x26, 0xAE, 0x03, /* Logical Maximum (942) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x65, 0x00, /* Unit (None) */
0x45, 0x00, /* Physical Maximum (0) */
0xC0, /* End Collection */
0x05, 0x0D, /* Usage Page (Digitizer) */
0x09, 0x22, /* Usage (Finger) */
0xA1, 0x02, /* Collection (Logical) */
0x09, 0x51, /* Usage (0x51) */
0x25, 0x7F, /* Logical Maximum (127) */
0x75, 0x07, /* Report Size (7) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x09, 0x42, /* Usage (Tip Switch) */
0x25, 0x01, /* Logical Maximum (1) */
0x75, 0x01, /* Report Size (1) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x05, 0x01, /* Usage Page (Generic Desktop Ctrls) */
0x09, 0x30, /* Usage (X) */
0x55, 0x0E, /* Unit Exponent (-2) */
0x65, 0x11, /* Unit (System: SI Linear, Length: Centimeter) */
0x35, 0x00, /* Physical Minimum (0) */
0x46, 0xB8, 0x01, /* Physical Maximum (440) */
0x26, 0x80, 0x07, /* Logical Maximum (1920) */
0x75, 0x0C, /* Report Size (12) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x09, 0x31, /* Usage (Y) */
0x46, 0xC0, 0x00, /* Physical Maximum (192) */
0x26, 0xAE, 0x03, /* Logical Maximum (942) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x65, 0x00, /* Unit (None) */
0x45, 0x00, /* Physical Maximum (0) */
0xC0, /* End Collection */
0x05, 0x0D, /* Usage Page (Digitizer) */
0x09, 0x56, /* Usage (0x56) */
0x55, 0x0C, /* Unit Exponent (-4) */
0x66, 0x01, 0x10, /* Unit (System: SI Linear, Time: Seconds) */
0x46, 0xCC, 0x06, /* Physical Maximum (1740) */
0x26, 0xFF, 0x00, /* Logical Maximum (255) */
0x75, 0x08, /* Report Size (8) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x65, 0x00, /* Unit (None) */
0x45, 0x00, /* Physical Maximum (0) */
0x05, 0x0D, /* Usage Page (Digitizer) */
0x09, 0x22, /* Usage (Finger) */
0xA1, 0x02, /* Collection (Logical) */
0x09, 0x51, /* Usage (0x51) */
0x25, 0x7F, /* Logical Maximum (127) */
0x75, 0x07, /* Report Size (7) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x09, 0x42, /* Usage (Tip Switch) */
0x25, 0x01, /* Logical Maximum (1) */
0x75, 0x01, /* Report Size (1) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x05, 0x01, /* Usage Page (Generic Desktop Ctrls) */
0x09, 0x30, /* Usage (X) */
0x55, 0x0E, /* Unit Exponent (-2) */
0x65, 0x11, /* Unit (System: SI Linear, Length: Centimeter) */
0x35, 0x00, /* Physical Minimum (0) */
0x46, 0xB8, 0x01, /* Physical Maximum (440) */
0x26, 0x80, 0x07, /* Logical Maximum (1920) */
0x75, 0x0C, /* Report Size (12) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x09, 0x31, /* Usage (Y) */
0x46, 0xC0, 0x00, /* Physical Maximum (192) */
0x26, 0xAE, 0x03, /* Logical Maximum (942) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x65, 0x00, /* Unit (None) */
0x45, 0x00, /* Physical Maximum (0) */
0xC0, /* End Collection */
0x05, 0x0D, /* Usage Page (Digitizer) */
0x09, 0x22, /* Usage (Finger) */
0xA1, 0x02, /* Collection (Logical) */
0x09, 0x51, /* Usage (0x51) */
0x25, 0x7F, /* Logical Maximum (127) */
0x75, 0x07, /* Report Size (7) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x09, 0x42, /* Usage (Tip Switch) */
0x25, 0x01, /* Logical Maximum (1) */
0x75, 0x01, /* Report Size (1) */
0x95, 0x01, /* Report Count (1) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x05, 0x01, /* Usage Page (Generic Desktop Ctrls) */
0x09, 0x30, /* Usage (X) */
0x55, 0x0E, /* Unit Exponent (-2) */
0x65, 0x11, /* Unit (System: SI Linear, Length: Centimeter) */
0x35, 0x00, /* Physical Minimum (0) */
0x46, 0xB8, 0x01, /* Physical Maximum (440) */
0x26, 0x80, 0x07, /* Logical Maximum (1920) */
0x75, 0x0C, /* Report Size (12) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x09, 0x31, /* Usage (Y) */
0x46, 0xC0, 0x00, /* Physical Maximum (192) */
0x26, 0xAE, 0x03, /* Logical Maximum (942) */
0x81, 0x02, /* Input (Data,Var,Abs) */
0x65, 0x00, /* Unit (None) */
0x45, 0x00, /* Physical Maximum (0) */
0xC0, /* End Collection */
0x75, 0x08, /* Report Size (8) */
0x95, 0x03, /* Report Count (3) */
0x81, 0x03, /* Input (Const) */
/* Output and feature reports */
0x85, 0x05, /* Report ID (5) */
0x06, 0x00, 0xFF, /* Usage Page (Vendor Defined 0xFF00) */
0x09, 0x22, /* Usage (0x22) */
0x15, 0x00, /* Logical Minimum (0) */
0x26, 0xFF, 0x00, /* Logical Maximum (255) */
0x95, 0x1F, /* Report Count (31) */
0x91, 0x02, /* Output (Data,Var,Abs) */
0x85, 0x04, /* Report ID (4) */
0x09, 0x23, /* Usage (0x23) */
0x95, 0x24, /* Report Count (36) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x02, /* Report ID (2) */
0x09, 0x24, /* Usage (0x24) */
0x95, 0x24, /* Report Count (36) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x08, /* Report ID (8) */
0x09, 0x25, /* Usage (0x25) */
0x95, 0x03, /* Report Count (3) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x10, /* Report ID (16) */
0x09, 0x26, /* Usage (0x26) */
0x95, 0x04, /* Report Count (4) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x11, /* Report ID (17) */
0x09, 0x27, /* Usage (0x27) */
0x95, 0x02, /* Report Count (2) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x12, /* Report ID (18) */
0x06, 0x02, 0xFF, /* Usage Page (Vendor Defined 0xFF02) */
0x09, 0x21, /* Usage (0x21) */
0x95, 0x0F, /* Report Count (15) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x13, /* Report ID (19) */
0x09, 0x22, /* Usage (0x22) */
0x95, 0x16, /* Report Count (22) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x14, /* Report ID (20) */
0x06, 0x05, 0xFF, /* Usage Page (Vendor Defined 0xFF05) */
0x09, 0x20, /* Usage (0x20) */
0x95, 0x10, /* Report Count (16) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x15, /* Report ID (21) */
0x09, 0x21, /* Usage (0x21) */
0x95, 0x2C, /* Report Count (44) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x06, 0x80, 0xFF, /* Usage Page (Vendor Defined 0xFF80) */
0x85, 0x80, /* Report ID (-128) */
0x09, 0x20, /* Usage (0x20) */
0x95, 0x06, /* Report Count (6) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x81, /* Report ID (-127) */
0x09, 0x21, /* Usage (0x21) */
0x95, 0x06, /* Report Count (6) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x82, /* Report ID (-126) */
0x09, 0x22, /* Usage (0x22) */
0x95, 0x05, /* Report Count (5) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x83, /* Report ID (-125) */
0x09, 0x23, /* Usage (0x23) */
0x95, 0x01, /* Report Count (1) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x84, /* Report ID (-124) */
0x09, 0x24, /* Usage (0x24) */
0x95, 0x04, /* Report Count (4) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x85, /* Report ID (-123) */
0x09, 0x25, /* Usage (0x25) */
0x95, 0x06, /* Report Count (6) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x86, /* Report ID (-122) */
0x09, 0x26, /* Usage (0x26) */
0x95, 0x06, /* Report Count (6) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x87, /* Report ID (-121) */
0x09, 0x27, /* Usage (0x27) */
0x95, 0x23, /* Report Count (35) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x88, /* Report ID (-120) */
0x09, 0x28, /* Usage (0x28) */
0x95, 0x22, /* Report Count (34) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x89, /* Report ID (-119) */
0x09, 0x29, /* Usage (0x29) */
0x95, 0x02, /* Report Count (2) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x90, /* Report ID (-112) */
0x09, 0x30, /* Usage (0x30) */
0x95, 0x05, /* Report Count (5) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x91, /* Report ID (-111) */
0x09, 0x31, /* Usage (0x31) */
0x95, 0x03, /* Report Count (3) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x92, /* Report ID (-110) */
0x09, 0x32, /* Usage (0x32) */
0x95, 0x03, /* Report Count (3) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0x93, /* Report ID (-109) */
0x09, 0x33, /* Usage (0x33) */
0x95, 0x0C, /* Report Count (12) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xA0, /* Report ID (-96) */
0x09, 0x40, /* Usage (0x40) */
0x95, 0x06, /* Report Count (6) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xA1, /* Report ID (-95) */
0x09, 0x41, /* Usage (0x41) */
0x95, 0x01, /* Report Count (1) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xA2, /* Report ID (-94) */
0x09, 0x42, /* Usage (0x42) */
0x95, 0x01, /* Report Count (1) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xA3, /* Report ID (-93) */
0x09, 0x43, /* Usage (0x43) */
0x95, 0x30, /* Report Count (48) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xA4, /* Report ID (-92) */
0x09, 0x44, /* Usage (0x44) */
0x95, 0x0D, /* Report Count (13) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xA5, /* Report ID (-91) */
0x09, 0x45, /* Usage (0x45) */
0x95, 0x15, /* Report Count (21) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xA6, /* Report ID (-90) */
0x09, 0x46, /* Usage (0x46) */
0x95, 0x15, /* Report Count (21) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xF0, /* Report ID (-16) */
0x09, 0x47, /* Usage (0x47) */
0x95, 0x3F, /* Report Count (63) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xF1, /* Report ID (-15) */
0x09, 0x48, /* Usage (0x48) */
0x95, 0x3F, /* Report Count (63) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xF2, /* Report ID (-14) */
0x09, 0x49, /* Usage (0x49) */
0x95, 0x0F, /* Report Count (15) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xA7, /* Report ID (-89) */
0x09, 0x4A, /* Usage (0x4A) */
0x95, 0x01, /* Report Count (1) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xA8, /* Report ID (-88) */
0x09, 0x4B, /* Usage (0x4B) */
0x95, 0x01, /* Report Count (1) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xA9, /* Report ID (-87) */
0x09, 0x4C, /* Usage (0x4C) */
0x95, 0x08, /* Report Count (8) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xAA, /* Report ID (-86) */
0x09, 0x4E, /* Usage (0x4E) */
0x95, 0x01, /* Report Count (1) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xAB, /* Report ID (-85) */
0x09, 0x4F, /* Usage (0x4F) */
0x95, 0x39, /* Report Count (57) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xAC, /* Report ID (-84) */
0x09, 0x50, /* Usage (0x50) */
0x95, 0x39, /* Report Count (57) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xAD, /* Report ID (-83) */
0x09, 0x51, /* Usage (0x51) */
0x95, 0x0B, /* Report Count (11) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xAE, /* Report ID (-82) */
0x09, 0x52, /* Usage (0x52) */
0x95, 0x01, /* Report Count (1) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xAF, /* Report ID (-81) */
0x09, 0x53, /* Usage (0x53) */
0x95, 0x02, /* Report Count (2) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0x85, 0xB0, /* Report ID (-80) */
0x09, 0x54, /* Usage (0x54) */
0x95, 0x3F, /* Report Count (63) */
0xB1, 0x02, /* Feature (Data,Var,Abs) */
0xC0, /* End Collection */
};
#define PS4DS_GYRO_RES_PER_DEG_S 1024
#define PS4DS_ACC_RES_PER_G 8192
#define PS4DS_MAX_TOUCHPAD_PACKETS 4
#define PS4DS_FEATURE_REPORT2_SIZE 37
#define PS4DS_OUTPUT_REPORT5_SIZE 32
#define PS4DS_OUTPUT_REPORT11_SIZE 78
static hidmap_cb_t ps4dshock_final_cb;
static hidmap_cb_t ps4dsacc_data_cb;
static hidmap_cb_t ps4dsacc_tstamp_cb;
static hidmap_cb_t ps4dsacc_final_cb;
static hidmap_cb_t ps4dsmtp_data_cb;
static hidmap_cb_t ps4dsmtp_npackets_cb;
static hidmap_cb_t ps4dsmtp_final_cb;
struct ps4ds_out5 {
uint8_t features;
uint8_t reserved1;
uint8_t reserved2;
uint8_t rumble_right;
uint8_t rumble_left;
uint8_t led_color_r;
uint8_t led_color_g;
uint8_t led_color_b;
uint8_t led_delay_on; /* centiseconds */
uint8_t led_delay_off;
} __attribute__((packed));
static const struct ps4ds_led {
int r;
int g;
int b;
} ps4ds_leds[] = {
/* The first 4 entries match the PS4, other from Linux driver */
{ 0x00, 0x00, 0x40 }, /* Blue */
{ 0x40, 0x00, 0x00 }, /* Red */
{ 0x00, 0x40, 0x00 }, /* Green */
{ 0x20, 0x00, 0x20 }, /* Pink */
{ 0x02, 0x01, 0x00 }, /* Orange */
{ 0x00, 0x01, 0x01 }, /* Teal */
{ 0x01, 0x01, 0x01 } /* White */
};
enum ps4ds_led_state {
PS4DS_LED_OFF,
PS4DS_LED_ON,
PS4DS_LED_BLINKING,
PD4DS_LED_CNT,
};
/* Map structure for accelerometer and gyro. */
struct ps4ds_calib_data {
int32_t usage;
int32_t code;
int32_t res;
int32_t range;
/* Calibration data for accelerometer and gyro. */
int16_t bias;
int32_t sens_numer;
int32_t sens_denom;
};
enum {
PS4DS_TSTAMP,
PS4DS_CID1,
PS4DS_TIP1,
PS4DS_X1,
PS4DS_Y1,
PS4DS_CID2,
PS4DS_TIP2,
PS4DS_X2,
PS4DS_Y2,
PS4DS_NTPUSAGES,
};
struct ps4dshock_softc {
struct hidmap hm;
bool is_bluetooth;
struct sx lock;
enum ps4ds_led_state led_state;
struct ps4ds_led led_color;
int led_delay_on; /* msecs */
int led_delay_off;
int rumble_right;
int rumble_left;
};
struct ps4dsacc_softc {
struct hidmap hm;
uint16_t hw_tstamp;
int32_t ev_tstamp;
struct ps4ds_calib_data calib_data[6];
};
struct ps4dsmtp_softc {
struct hidmap hm;
struct hid_location btn_loc;
u_int npackets;
int32_t *data_ptr;
int32_t data[PS4DS_MAX_TOUCHPAD_PACKETS * PS4DS_NTPUSAGES];
bool do_tstamps;
uint8_t hw_tstamp;
int32_t ev_tstamp;
bool touch;
};
#define PD4DSHOCK_OFFSET(field) offsetof(struct ps4dshock_softc, field)
enum {
PD4DSHOCK_SYSCTL_LED_STATE = PD4DSHOCK_OFFSET(led_state),
PD4DSHOCK_SYSCTL_LED_COLOR_R = PD4DSHOCK_OFFSET(led_color.r),
PD4DSHOCK_SYSCTL_LED_COLOR_G = PD4DSHOCK_OFFSET(led_color.g),
PD4DSHOCK_SYSCTL_LED_COLOR_B = PD4DSHOCK_OFFSET(led_color.b),
PD4DSHOCK_SYSCTL_LED_DELAY_ON = PD4DSHOCK_OFFSET(led_delay_on),
PD4DSHOCK_SYSCTL_LED_DELAY_OFF= PD4DSHOCK_OFFSET(led_delay_off),
#define PD4DSHOCK_SYSCTL_LAST PD4DSHOCK_SYSCTL_LED_DELAY_OFF
};
#define PS4DS_MAP_BTN(number, code) \
{ HIDMAP_KEY(HUP_BUTTON, number, code) }
#define PS4DS_MAP_ABS(usage, code) \
{ HIDMAP_ABS(HUP_GENERIC_DESKTOP, HUG_##usage, code) }
#define PS4DS_MAP_FLT(usage, code) \
{ HIDMAP_ABS(HUP_GENERIC_DESKTOP, HUG_##usage, code), .flat = 15 }
#define PS4DS_MAP_VSW(usage, code) \
{ HIDMAP_SW(HUP_MICROSOFT, usage, code) }
#define PS4DS_MAP_GCB(usage, callback) \
{ HIDMAP_ANY_CB(HUP_GENERIC_DESKTOP, HUG_##usage, callback) }
#define PS4DS_MAP_VCB(usage, callback) \
{ HIDMAP_ANY_CB(HUP_MICROSOFT, usage, callback) }
#define PS4DS_FINALCB(cb) \
{ HIDMAP_FINAL_CB(&cb) }
static const struct hidmap_item ps4dshock_map[] = {
PS4DS_MAP_FLT(X, ABS_X),
PS4DS_MAP_FLT(Y, ABS_Y),
PS4DS_MAP_ABS(Z, ABS_Z),
PS4DS_MAP_FLT(RX, ABS_RX),
PS4DS_MAP_FLT(RY, ABS_RY),
PS4DS_MAP_ABS(RZ, ABS_RZ),
PS4DS_MAP_BTN(1, BTN_WEST),
PS4DS_MAP_BTN(2, BTN_SOUTH),
PS4DS_MAP_BTN(3, BTN_EAST),
PS4DS_MAP_BTN(4, BTN_NORTH),
PS4DS_MAP_BTN(5, BTN_TL),
PS4DS_MAP_BTN(6, BTN_TR),
PS4DS_MAP_BTN(7, BTN_TL2),
PS4DS_MAP_BTN(8, BTN_TR2),
PS4DS_MAP_BTN(9, BTN_SELECT),
PS4DS_MAP_BTN(10, BTN_START),
PS4DS_MAP_BTN(11, BTN_THUMBL),
PS4DS_MAP_BTN(12, BTN_THUMBR),
PS4DS_MAP_BTN(13, BTN_MODE),
/* Click button is handled by touchpad driver */
/* PS4DS_MAP_BTN(14, BTN_LEFT), */
PS4DS_MAP_GCB(HAT_SWITCH, hgame_hat_switch_cb),
PS4DS_FINALCB( ps4dshock_final_cb),
};
static const struct hidmap_item ps4dsacc_map[] = {
PS4DS_MAP_GCB(X, ps4dsacc_data_cb),
PS4DS_MAP_GCB(Y, ps4dsacc_data_cb),
PS4DS_MAP_GCB(Z, ps4dsacc_data_cb),
PS4DS_MAP_GCB(RX, ps4dsacc_data_cb),
PS4DS_MAP_GCB(RY, ps4dsacc_data_cb),
PS4DS_MAP_GCB(RZ, ps4dsacc_data_cb),
PS4DS_MAP_VCB(0x0021, ps4dsacc_tstamp_cb),
PS4DS_FINALCB( ps4dsacc_final_cb),
};
static const struct hidmap_item ps4dshead_map[] = {
PS4DS_MAP_VSW(0x0020, SW_MICROPHONE_INSERT),
PS4DS_MAP_VSW(0x0021, SW_HEADPHONE_INSERT),
};
static const struct hidmap_item ps4dsmtp_map[] = {
{ HIDMAP_ABS_CB(HUP_MICROSOFT, 0x0021, ps4dsmtp_npackets_cb)},
{ HIDMAP_ABS_CB(HUP_DIGITIZERS, HUD_SCAN_TIME, ps4dsmtp_data_cb) },
{ HIDMAP_ABS_CB(HUP_DIGITIZERS, HUD_CONTACTID, ps4dsmtp_data_cb) },
{ HIDMAP_ABS_CB(HUP_DIGITIZERS, HUD_TIP_SWITCH, ps4dsmtp_data_cb) },
{ HIDMAP_ABS_CB(HUP_GENERIC_DESKTOP, HUG_X, ps4dsmtp_data_cb) },
{ HIDMAP_ABS_CB(HUP_GENERIC_DESKTOP, HUG_Y, ps4dsmtp_data_cb) },
{ HIDMAP_FINAL_CB( ps4dsmtp_final_cb) },
};
static const struct hid_device_id ps4dshock_devs[] = {
{ HID_BVP(BUS_USB, USB_VENDOR_SONY, 0x9cc),
HID_TLC(HUP_GENERIC_DESKTOP, HUG_GAME_PAD) },
};
static const struct hid_device_id ps4dsacc_devs[] = {
{ HID_BVP(BUS_USB, USB_VENDOR_SONY, 0x9cc),
HID_TLC(HUP_GENERIC_DESKTOP, HUG_MULTIAXIS_CNTROLLER) },
};
static const struct hid_device_id ps4dshead_devs[] = {
{ HID_BVP(BUS_USB, USB_VENDOR_SONY, 0x9cc),
HID_TLC(HUP_CONSUMER, HUC_HEADPHONE) },
};
static const struct hid_device_id ps4dsmtp_devs[] = {
{ HID_BVP(BUS_USB, USB_VENDOR_SONY, 0x9cc),
HID_TLC(HUP_DIGITIZERS, HUD_TOUCHPAD) },
};
static int
ps4dshock_final_cb(HIDMAP_CB_ARGS)
{
struct evdev_dev *evdev = HIDMAP_CB_GET_EVDEV();
if (HIDMAP_CB_GET_STATE() == HIDMAP_CB_IS_ATTACHING)
evdev_support_prop(evdev, INPUT_PROP_DIRECT);
/* Do not execute callback at interrupt handler and detach */
return (ENOSYS);
}
static int
ps4dsacc_data_cb(HIDMAP_CB_ARGS)
{
struct evdev_dev *evdev = HIDMAP_CB_GET_EVDEV();
struct ps4dsacc_softc *sc = HIDMAP_CB_GET_SOFTC();
struct ps4ds_calib_data *calib;
u_int i;
switch (HIDMAP_CB_GET_STATE()) {
case HIDMAP_CB_IS_ATTACHING:
for (i = 0; i < nitems(sc->calib_data); i++) {
if (sc->calib_data[i].usage == ctx.hi->usage) {
evdev_support_abs(evdev,
sc->calib_data[i].code,
-sc->calib_data[i].range,
sc->calib_data[i].range, 16, 0,
sc->calib_data[i].res);
HIDMAP_CB_UDATA = &sc->calib_data[i];
break;
}
}
break;
case HIDMAP_CB_IS_RUNNING:
calib = HIDMAP_CB_UDATA;
evdev_push_abs(evdev, calib->code,
((int64_t)ctx.data - calib->bias) * calib->sens_numer /
calib->sens_denom);
break;
default:
break;
}
return (0);
}
static int
ps4dsacc_tstamp_cb(HIDMAP_CB_ARGS)
{
struct evdev_dev *evdev = HIDMAP_CB_GET_EVDEV();
struct ps4dsacc_softc *sc = HIDMAP_CB_GET_SOFTC();
uint16_t tstamp;
switch (HIDMAP_CB_GET_STATE()) {
case HIDMAP_CB_IS_ATTACHING:
evdev_support_event(evdev, EV_MSC);
evdev_support_msc(evdev, MSC_TIMESTAMP);
break;
case HIDMAP_CB_IS_RUNNING:
/* Convert timestamp (in 5.33us unit) to timestamp_us */
tstamp = (uint16_t)ctx.data;
sc->ev_tstamp += (uint16_t)(tstamp - sc->hw_tstamp) * 16 / 3;
sc->hw_tstamp = tstamp;
evdev_push_msc(evdev, MSC_TIMESTAMP, sc->ev_tstamp);
break;
default:
break;
}
return (0);
}
static int
ps4dsacc_final_cb(HIDMAP_CB_ARGS)
{
struct evdev_dev *evdev = HIDMAP_CB_GET_EVDEV();
if (HIDMAP_CB_GET_STATE() == HIDMAP_CB_IS_ATTACHING) {
evdev_support_event(evdev, EV_ABS);
evdev_support_prop(evdev, INPUT_PROP_ACCELEROMETER);
}
/* Do not execute callback at interrupt handler and detach */
return (ENOSYS);
}
static int
ps4dsmtp_npackets_cb(HIDMAP_CB_ARGS)
{
struct ps4dsmtp_softc *sc = HIDMAP_CB_GET_SOFTC();
if (HIDMAP_CB_GET_STATE() == HIDMAP_CB_IS_RUNNING) {
sc->npackets = MIN(PS4DS_MAX_TOUCHPAD_PACKETS,(u_int)ctx.data);
/* Reset pointer here as it is first usage in touchpad TLC */
sc->data_ptr = sc->data;
}
return (0);
}
static int
ps4dsmtp_data_cb(HIDMAP_CB_ARGS)
{
struct ps4dsmtp_softc *sc = HIDMAP_CB_GET_SOFTC();
if (HIDMAP_CB_GET_STATE() == HIDMAP_CB_IS_RUNNING) {
*sc->data_ptr = ctx.data;
++sc->data_ptr;
}
return (0);
}
static void
ps4dsmtp_push_packet(struct ps4dsmtp_softc *sc, struct evdev_dev *evdev,
int32_t *data)
{
uint8_t hw_tstamp, delta;
bool touch;
evdev_push_abs(evdev, ABS_MT_SLOT, 0);
if (data[PS4DS_TIP1] == 0) {
evdev_push_abs(evdev, ABS_MT_TRACKING_ID, data[PS4DS_CID1]);
evdev_push_abs(evdev, ABS_MT_POSITION_X, data[PS4DS_X1]);
evdev_push_abs(evdev, ABS_MT_POSITION_Y, data[PS4DS_Y1]);
} else
evdev_push_abs(evdev, ABS_MT_TRACKING_ID, -1);
evdev_push_abs(evdev, ABS_MT_SLOT, 1);
if (data[PS4DS_TIP2] == 0) {
evdev_push_abs(evdev, ABS_MT_TRACKING_ID, data[PS4DS_CID2]);
evdev_push_abs(evdev, ABS_MT_POSITION_X, data[PS4DS_X2]);
evdev_push_abs(evdev, ABS_MT_POSITION_Y, data[PS4DS_Y2]);
} else
evdev_push_abs(evdev, ABS_MT_TRACKING_ID, -1);
if (sc->do_tstamps) {
/*
* Export hardware timestamps in libinput-friendly way.
* Make timestamp counter 32-bit, scale up hardware
* timestamps to be on per 1usec basis and reset
* counter at the start of each touch.
*/
hw_tstamp = (uint8_t)data[PS4DS_TSTAMP];
delta = hw_tstamp - sc->hw_tstamp;
sc->hw_tstamp = hw_tstamp;
touch = data[PS4DS_TIP1] == 0 || data[PS4DS_TIP2] == 0;
/* Hardware timestamp counter ticks in 682 usec interval. */
if ((touch || sc->touch) && delta != 0) {
if (sc->touch)
sc->ev_tstamp += delta * 682;
evdev_push_msc(evdev, MSC_TIMESTAMP, sc->ev_tstamp);
}
if (!touch)
sc->ev_tstamp = 0;
sc->touch = touch;
}
}
static int
ps4dsmtp_final_cb(HIDMAP_CB_ARGS)
{
struct ps4dsmtp_softc *sc = HIDMAP_CB_GET_SOFTC();
struct evdev_dev *evdev = HIDMAP_CB_GET_EVDEV();
int32_t *data;
switch (HIDMAP_CB_GET_STATE()) {
case HIDMAP_CB_IS_ATTACHING:
if (hid_test_quirk(hid_get_device_info(sc->hm.dev),
HQ_MT_TIMESTAMP))
sc->do_tstamps = true;
/*
* Dualshock 4 touchpad TLC contained in fixed report
* descriptor is almost compatible with MS precission touchpad
* specs and hmt(4) driver. But... for some reasons "Click"
* button location was grouped with other GamePad buttons by
* touchpad designers so it belongs to GamePad TLC. Fix it with
* direct reading of "Click" button value from interrupt frame.
*/
sc->btn_loc = (struct hid_location) { 1, 0, 49 };
evdev_support_event(evdev, EV_SYN);
evdev_support_event(evdev, EV_KEY);
evdev_support_event(evdev, EV_ABS);
if (sc->do_tstamps) {
evdev_support_event(evdev, EV_MSC);
evdev_support_msc(evdev, MSC_TIMESTAMP);
}
evdev_support_key(evdev, BTN_LEFT);
evdev_support_abs(evdev, ABS_MT_SLOT, 0, 1, 0, 0, 0);
evdev_support_abs(evdev, ABS_MT_TRACKING_ID, -1, 127, 0, 0, 0);
evdev_support_abs(evdev, ABS_MT_POSITION_X, 0, 1920, 0, 0, 30);
evdev_support_abs(evdev, ABS_MT_POSITION_Y, 0, 942, 0, 0, 49);
evdev_support_prop(evdev, INPUT_PROP_POINTER);
evdev_support_prop(evdev, INPUT_PROP_BUTTONPAD);
evdev_set_flag(evdev, EVDEV_FLAG_MT_STCOMPAT);
break;
case HIDMAP_CB_IS_RUNNING:
/* Only packets with ReportID=1 are accepted */
if (HIDMAP_CB_GET_RID() != 1)
return (ENOTSUP);
evdev_push_key(evdev, BTN_LEFT,
HIDMAP_CB_GET_UDATA(&sc->btn_loc));
for (data = sc->data;
data < sc->data + PS4DS_NTPUSAGES * sc->npackets;
data += PS4DS_NTPUSAGES) {
ps4dsmtp_push_packet(sc, evdev, data);
evdev_sync(evdev);
}
break;
default:
break;
}
/* Do execute callback at interrupt handler and detach */
return (0);
}
static int
ps4dshock_write(struct ps4dshock_softc *sc)
{
hid_size_t osize = sc->is_bluetooth ?
PS4DS_OUTPUT_REPORT11_SIZE : PS4DS_OUTPUT_REPORT5_SIZE;
uint8_t buf[osize];
int offset;
bool led_on, led_blinks;
memset(buf, 0, osize);
buf[0] = sc->is_bluetooth ? 0x11 : 0x05;
offset = sc->is_bluetooth ? 3 : 1;
led_on = sc->led_state != PS4DS_LED_OFF;
led_blinks = sc->led_state == PS4DS_LED_BLINKING;
*(struct ps4ds_out5 *)(buf + offset) = (struct ps4ds_out5) {
.features = 0x07, /* blink + LEDs + motor */
.rumble_right = sc->rumble_right,
.rumble_left = sc->rumble_left,
.led_color_r = led_on ? sc->led_color.r : 0,
.led_color_g = led_on ? sc->led_color.g : 0,
.led_color_b = led_on ? sc->led_color.b : 0,
/* convert milliseconds to centiseconds */
.led_delay_on = led_blinks ? sc->led_delay_on / 10 : 0,
.led_delay_off = led_blinks ? sc->led_delay_off / 10 : 0,
};
return (hid_write(sc->hm.dev, buf, osize));
}
/* Synaptics Touchpad */
static int
ps4dshock_sysctl(SYSCTL_HANDLER_ARGS)
{
struct ps4dshock_softc *sc;
int error, arg;
if (oidp->oid_arg1 == NULL || oidp->oid_arg2 < 0 ||
oidp->oid_arg2 > PD4DSHOCK_SYSCTL_LAST)
return (EINVAL);
sc = oidp->oid_arg1;
sx_xlock(&sc->lock);
/* Read the current value. */
arg = *(int *)((char *)sc + oidp->oid_arg2);
error = sysctl_handle_int(oidp, &arg, 0, req);
/* Sanity check. */
if (error || !req->newptr)
goto unlock;
/*
* Check that the new value is in the concerned node's range
* of values.
*/
switch (oidp->oid_arg2) {
case PD4DSHOCK_SYSCTL_LED_STATE:
if (arg < 0 || arg >= PD4DS_LED_CNT)
error = EINVAL;
break;
case PD4DSHOCK_SYSCTL_LED_COLOR_R:
case PD4DSHOCK_SYSCTL_LED_COLOR_G:
case PD4DSHOCK_SYSCTL_LED_COLOR_B:
if (arg < 0 || arg > UINT8_MAX)
error = EINVAL;
break;
case PD4DSHOCK_SYSCTL_LED_DELAY_ON:
case PD4DSHOCK_SYSCTL_LED_DELAY_OFF:
if (arg < 0 || arg > UINT8_MAX * 10)
error = EINVAL;
break;
default:
error = EINVAL;
}
/* Update. */
if (error == 0) {
*(int *)((char *)sc + oidp->oid_arg2) = arg;
ps4dshock_write(sc);
}
unlock:
sx_unlock(&sc->lock);
return (error);
}
static void
ps4dshock_identify(driver_t *driver, device_t parent)
{
/* Overload PS4 DualShock gamepad rudimentary report descriptor */
if (HIDBUS_LOOKUP_ID(parent, ps4dshock_devs) != NULL)
hid_set_report_descr(parent, ps4dshock_rdesc,
sizeof(ps4dshock_rdesc));
}
static int
ps4dshock_probe(device_t dev)
{
struct ps4dshock_softc *sc = device_get_softc(dev);
hidmap_set_debug_var(&sc->hm, &HID_DEBUG_VAR);
return (
HIDMAP_PROBE(&sc->hm, dev, ps4dshock_devs, ps4dshock_map, NULL)
);
}
static int
ps4dsacc_probe(device_t dev)
{
struct ps4dsacc_softc *sc = device_get_softc(dev);
hidmap_set_debug_var(&sc->hm, &HID_DEBUG_VAR);
return (
HIDMAP_PROBE(&sc->hm, dev, ps4dsacc_devs, ps4dsacc_map, "Sensors")
);
}
static int
ps4dshead_probe(device_t dev)
{
struct hidmap *hm = device_get_softc(dev);
hidmap_set_debug_var(hm, &HID_DEBUG_VAR);
return (
HIDMAP_PROBE(hm, dev, ps4dshead_devs, ps4dshead_map, "Headset")
);
}
static int
ps4dsmtp_probe(device_t dev)
{
struct ps4dshock_softc *sc = device_get_softc(dev);
hidmap_set_debug_var(&sc->hm, &HID_DEBUG_VAR);
return (
HIDMAP_PROBE(&sc->hm, dev, ps4dsmtp_devs, ps4dsmtp_map, "Touchpad")
);
}
static int
ps4dshock_attach(device_t dev)
{
struct ps4dshock_softc *sc = device_get_softc(dev);
struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(dev);
struct sysctl_oid *tree = device_get_sysctl_tree(dev);
sc->led_state = PS4DS_LED_ON;
sc->led_color = ps4ds_leds[device_get_unit(dev) % nitems(ps4ds_leds)];
sc->led_delay_on = 500; /* 1 Hz */
sc->led_delay_off = 500;
ps4dshock_write(sc);
sx_init(&sc->lock, "ps4dshock");
SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
"led_state", CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_ANYBODY, sc,
PD4DSHOCK_SYSCTL_LED_STATE, ps4dshock_sysctl, "I",
"LED state: 0 - off, 1 - on, 2 - blinking.");
SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
"led_color_r", CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_ANYBODY, sc,
PD4DSHOCK_SYSCTL_LED_COLOR_R, ps4dshock_sysctl, "I",
"LED color. Red component.");
SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
"led_color_g", CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_ANYBODY, sc,
PD4DSHOCK_SYSCTL_LED_COLOR_G, ps4dshock_sysctl, "I",
"LED color. Green component.");
SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
"led_color_b", CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_ANYBODY, sc,
PD4DSHOCK_SYSCTL_LED_COLOR_B, ps4dshock_sysctl, "I",
"LED color. Blue component.");
SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
"led_delay_on", CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_ANYBODY, sc,
PD4DSHOCK_SYSCTL_LED_DELAY_ON, ps4dshock_sysctl, "I",
"LED blink. On delay, msecs.");
SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
"led_delay_off", CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_ANYBODY, sc,
PD4DSHOCK_SYSCTL_LED_DELAY_OFF, ps4dshock_sysctl, "I",
"LED blink. Off delay, msecs.");
return (hidmap_attach(&sc->hm));
}
static int
ps4dsacc_attach(device_t dev)
{
struct ps4dsacc_softc *sc = device_get_softc(dev);
uint8_t buf[PS4DS_FEATURE_REPORT2_SIZE];
int error, speed_2x, range_2g;
/* Read accelerometers and gyroscopes calibration data */
error = hid_get_report(dev, buf, sizeof(buf), NULL,
HID_FEATURE_REPORT, 0x02);
if (error)
DPRINTF("get feature report failed, error=%d "
"(ignored)\n", error);
DPRINTFN(5, "calibration data: %*D\n", (int)sizeof(buf), buf, " ");
/*
* Set gyroscope calibration and normalization parameters.
* Data values will be normalized to 1/ PS4DS_GYRO_RES_PER_DEG_S
* degree/s.
*/
#define HGETW(w) ((int16_t)((w)[0] | (((uint16_t)((w)[1])) << 8)))
speed_2x = HGETW(&buf[19]) + HGETW(&buf[21]);
sc->calib_data[0].usage = HID_USAGE2(HUP_GENERIC_DESKTOP, HUG_RX);
sc->calib_data[0].code = ABS_RX;
sc->calib_data[0].range = PS4DS_GYRO_RES_PER_DEG_S * 2048;
sc->calib_data[0].res = PS4DS_GYRO_RES_PER_DEG_S;
sc->calib_data[0].bias = HGETW(&buf[1]);
sc->calib_data[0].sens_numer = speed_2x * PS4DS_GYRO_RES_PER_DEG_S;
sc->calib_data[0].sens_denom = HGETW(&buf[7]) - HGETW(&buf[9]);
/* BT case */
/* sc->calib_data[0].sens_denom = HGETW(&buf[7]) - HGETW(&buf[13]); */
sc->calib_data[1].usage = HID_USAGE2(HUP_GENERIC_DESKTOP, HUG_RY);
sc->calib_data[1].code = ABS_RY;
sc->calib_data[1].range = PS4DS_GYRO_RES_PER_DEG_S * 2048;
sc->calib_data[1].res = PS4DS_GYRO_RES_PER_DEG_S;
sc->calib_data[1].bias = HGETW(&buf[3]);
sc->calib_data[1].sens_numer = speed_2x * PS4DS_GYRO_RES_PER_DEG_S;
sc->calib_data[1].sens_denom = HGETW(&buf[11]) - HGETW(&buf[13]);
/* BT case */
/* sc->calib_data[1].sens_denom = HGETW(&buf[9]) - HGETW(&buf[15]); */
sc->calib_data[2].usage = HID_USAGE2(HUP_GENERIC_DESKTOP, HUG_RZ);
sc->calib_data[2].code = ABS_RZ;
sc->calib_data[2].range = PS4DS_GYRO_RES_PER_DEG_S * 2048;
sc->calib_data[2].res = PS4DS_GYRO_RES_PER_DEG_S;
sc->calib_data[2].bias = HGETW(&buf[5]);
sc->calib_data[2].sens_numer = speed_2x * PS4DS_GYRO_RES_PER_DEG_S;
sc->calib_data[2].sens_denom = HGETW(&buf[15]) - HGETW(&buf[17]);
/* BT case */
/* sc->calib_data[2].sens_denom = HGETW(&buf[11]) - HGETW(&buf[17]); */
/*
* Set accelerometer calibration and normalization parameters.
* Data values will be normalized to 1 / PS4DS_ACC_RES_PER_G G.
*/
range_2g = HGETW(&buf[23]) - HGETW(&buf[25]);
sc->calib_data[3].usage = HID_USAGE2(HUP_GENERIC_DESKTOP, HUG_X);
sc->calib_data[3].code = ABS_X;
sc->calib_data[3].range = PS4DS_ACC_RES_PER_G * 4;
sc->calib_data[3].res = PS4DS_ACC_RES_PER_G;
sc->calib_data[3].bias = HGETW(&buf[23]) - range_2g / 2;
sc->calib_data[3].sens_numer = 2 * PS4DS_ACC_RES_PER_G;
sc->calib_data[3].sens_denom = range_2g;
range_2g = HGETW(&buf[27]) - HGETW(&buf[29]);
sc->calib_data[4].usage = HID_USAGE2(HUP_GENERIC_DESKTOP, HUG_Y);
sc->calib_data[4].code = ABS_Y;
sc->calib_data[4].range = PS4DS_ACC_RES_PER_G * 4;
sc->calib_data[4].res = PS4DS_ACC_RES_PER_G;
sc->calib_data[4].bias = HGETW(&buf[27]) - range_2g / 2;
sc->calib_data[4].sens_numer = 2 * PS4DS_ACC_RES_PER_G;
sc->calib_data[4].sens_denom = range_2g;
range_2g = HGETW(&buf[31]) - HGETW(&buf[33]);
sc->calib_data[5].usage = HID_USAGE2(HUP_GENERIC_DESKTOP, HUG_Z);
sc->calib_data[5].code = ABS_Z;
sc->calib_data[5].range = PS4DS_ACC_RES_PER_G * 4;
sc->calib_data[5].res = PS4DS_ACC_RES_PER_G;
sc->calib_data[5].bias = HGETW(&buf[31]) - range_2g / 2;
sc->calib_data[5].sens_numer = 2 * PS4DS_ACC_RES_PER_G;
sc->calib_data[5].sens_denom = range_2g;
return (hidmap_attach(&sc->hm));
}
static int
ps4dshead_attach(device_t dev)
{
return (hidmap_attach(device_get_softc(dev)));
}
static int
ps4dsmtp_attach(device_t dev)
{
struct ps4dsmtp_softc *sc = device_get_softc(dev);
return (hidmap_attach(&sc->hm));
}
static int
ps4dshock_detach(device_t dev)
{
struct ps4dshock_softc *sc = device_get_softc(dev);
hidmap_detach(&sc->hm);
sc->led_state = PS4DS_LED_OFF;
ps4dshock_write(sc);
sx_destroy(&sc->lock);
return (0);
}
static int
ps4dsacc_detach(device_t dev)
{
struct ps4dsacc_softc *sc = device_get_softc(dev);
return (hidmap_detach(&sc->hm));
}
static int
ps4dshead_detach(device_t dev)
{
return (hidmap_detach(device_get_softc(dev)));
}
static int
ps4dsmtp_detach(device_t dev)
{
struct ps4dsmtp_softc *sc = device_get_softc(dev);
return (hidmap_detach(&sc->hm));
}
static devclass_t ps4dshock_devclass;
static devclass_t ps4dsacc_devclass;
static devclass_t ps4dshead_devclass;
static devclass_t ps4dsmtp_devclass;
static device_method_t ps4dshock_methods[] = {
DEVMETHOD(device_identify, ps4dshock_identify),
DEVMETHOD(device_probe, ps4dshock_probe),
DEVMETHOD(device_attach, ps4dshock_attach),
DEVMETHOD(device_detach, ps4dshock_detach),
DEVMETHOD_END
};
static device_method_t ps4dsacc_methods[] = {
DEVMETHOD(device_probe, ps4dsacc_probe),
DEVMETHOD(device_attach, ps4dsacc_attach),
DEVMETHOD(device_detach, ps4dsacc_detach),
DEVMETHOD_END
};
static device_method_t ps4dshead_methods[] = {
DEVMETHOD(device_probe, ps4dshead_probe),
DEVMETHOD(device_attach, ps4dshead_attach),
DEVMETHOD(device_detach, ps4dshead_detach),
DEVMETHOD_END
};
static device_method_t ps4dsmtp_methods[] = {
DEVMETHOD(device_probe, ps4dsmtp_probe),
DEVMETHOD(device_attach, ps4dsmtp_attach),
DEVMETHOD(device_detach, ps4dsmtp_detach),
DEVMETHOD_END
};
DEFINE_CLASS_0(ps4dsacc, ps4dsacc_driver, ps4dsacc_methods,
sizeof(struct ps4dsacc_softc));
DRIVER_MODULE(ps4dsacc, hidbus, ps4dsacc_driver, ps4dsacc_devclass, NULL, 0);
DEFINE_CLASS_0(ps4dshead, ps4dshead_driver, ps4dshead_methods,
sizeof(struct hidmap));
DRIVER_MODULE(ps4dshead, hidbus, ps4dshead_driver, ps4dshead_devclass, NULL, 0);
DEFINE_CLASS_0(ps4dsmtp, ps4dsmtp_driver, ps4dsmtp_methods,
sizeof(struct ps4dsmtp_softc));
DRIVER_MODULE(ps4dsmtp, hidbus, ps4dsmtp_driver, ps4dsmtp_devclass, NULL, 0);
DEFINE_CLASS_0(ps4dshock, ps4dshock_driver, ps4dshock_methods,
sizeof(struct ps4dshock_softc));
DRIVER_MODULE(ps4dshock, hidbus, ps4dshock_driver, ps4dshock_devclass, NULL, 0);
MODULE_DEPEND(ps4dshock, hid, 1, 1, 1);
MODULE_DEPEND(ps4dshock, hidbus, 1, 1, 1);
MODULE_DEPEND(ps4dshock, hidmap, 1, 1, 1);
MODULE_DEPEND(ps4dshock, hgame, 1, 1, 1);
MODULE_DEPEND(ps4dshock, evdev, 1, 1, 1);
MODULE_VERSION(ps4dshock, 1);
HID_PNP_INFO(ps4dshock_devs);
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