diff -Naur kernel.orig/drivers/hid/hid-core.c kernel/drivers/hid/hid-core.c --- kernel.orig/drivers/hid/hid-core.c 2014-12-01 22:28:02.000000000 +0000 +++ kernel/drivers/hid/hid-core.c 2014-12-15 19:09:59.510768603 +0000 @@ -1773,6 +1773,8 @@ { HID_USB_DEVICE(USB_VENDOR_ID_SIS2_TOUCH, USB_DEVICE_ID_SIS9200_TOUCH) }, { HID_USB_DEVICE(USB_VENDOR_ID_SIS2_TOUCH, USB_DEVICE_ID_SIS817_TOUCH) }, { HID_USB_DEVICE(USB_VENDOR_ID_SKYCABLE, USB_DEVICE_ID_SKYCABLE_WIRELESS_PRESENTER) }, + { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_BUZZ_CONTROLLER) }, + { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_WIRELESS_BUZZ_CONTROLLER) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_BDREMOTE) }, { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) }, { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER) }, diff -Naur kernel.orig/drivers/hid/hid-ids.h kernel/drivers/hid/hid-ids.h --- kernel.orig/drivers/hid/hid-ids.h 2014-12-01 22:28:02.000000000 +0000 +++ kernel/drivers/hid/hid-ids.h 2014-12-15 19:10:32.305402050 +0000 @@ -751,6 +751,9 @@ #define USB_DEVICE_ID_SONY_VAIO_VGP_MOUSE 0x0374 #define USB_DEVICE_ID_SONY_PS3_BDREMOTE 0x0306 #define USB_DEVICE_ID_SONY_PS3_CONTROLLER 0x0268 +#define USB_DEVICE_ID_SONY_PS4_CONTROLLER 0x05c4 +#define USB_DEVICE_ID_SONY_BUZZ_CONTROLLER 0x0002 +#define USB_DEVICE_ID_SONY_WIRELESS_BUZZ_CONTROLLER 0x1000 #define USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER 0x042f #define USB_VENDOR_ID_SOUNDGRAPH 0x15c2 diff -Naur kernel.orig/drivers/hid/hid-sony.c kernel/drivers/hid/hid-sony.c --- kernel.orig/drivers/hid/hid-sony.c 2014-12-01 22:28:02.000000000 +0000 +++ kernel/drivers/hid/hid-sony.c 2014-12-07 22:21:05.000000000 +0000 @@ -1,11 +1,14 @@ /* - * HID driver for some sony "special" devices + * HID driver for Sony / PS2 / PS3 / PS4 BD devices. * * Copyright (c) 1999 Andreas Gal * Copyright (c) 2000-2005 Vojtech Pavlik * Copyright (c) 2005 Michael Haboustak for Concept2, Inc * Copyright (c) 2008 Jiri Slaby - * Copyright (c) 2006-2008 Jiri Kosina + * Copyright (c) 2012 David Dillow + * Copyright (c) 2006-2013 Jiri Kosina + * Copyright (c) 2013 Colin Leitner + * Copyright (c) 2014 Frank Praznik */ /* @@ -15,51 +18,864 @@ * any later version. */ +/* + * NOTE: in order for the Sony PS3 BD Remote Control to be found by + * a Bluetooth host, the key combination Start+Enter has to be kept pressed + * for about 7 seconds with the Bluetooth Host Controller in discovering mode. + * + * There will be no PIN request from the device. + */ + #include #include #include #include -#include +#include +#include +#include +#include +#include +#include #include "hid-ids.h" -#define VAIO_RDESC_CONSTANT (1 << 0) -#define SIXAXIS_CONTROLLER_USB (1 << 1) -#define SIXAXIS_CONTROLLER_BT (1 << 2) - -static const u8 sixaxis_rdesc_fixup[] = { - 0x95, 0x13, 0x09, 0x01, 0x81, 0x02, 0x95, 0x0C, - 0x81, 0x01, 0x75, 0x10, 0x95, 0x04, 0x26, 0xFF, - 0x03, 0x46, 0xFF, 0x03, 0x09, 0x01, 0x81, 0x02 -}; - -static const u8 sixaxis_rdesc_fixup2[] = { - 0x05, 0x01, 0x09, 0x04, 0xa1, 0x01, 0xa1, 0x02, - 0x85, 0x01, 0x75, 0x08, 0x95, 0x01, 0x15, 0x00, - 0x26, 0xff, 0x00, 0x81, 0x03, 0x75, 0x01, 0x95, - 0x13, 0x15, 0x00, 0x25, 0x01, 0x35, 0x00, 0x45, - 0x01, 0x05, 0x09, 0x19, 0x01, 0x29, 0x13, 0x81, - 0x02, 0x75, 0x01, 0x95, 0x0d, 0x06, 0x00, 0xff, - 0x81, 0x03, 0x15, 0x00, 0x26, 0xff, 0x00, 0x05, - 0x01, 0x09, 0x01, 0xa1, 0x00, 0x75, 0x08, 0x95, - 0x04, 0x35, 0x00, 0x46, 0xff, 0x00, 0x09, 0x30, - 0x09, 0x31, 0x09, 0x32, 0x09, 0x35, 0x81, 0x02, - 0xc0, 0x05, 0x01, 0x95, 0x13, 0x09, 0x01, 0x81, - 0x02, 0x95, 0x0c, 0x81, 0x01, 0x75, 0x10, 0x95, - 0x04, 0x26, 0xff, 0x03, 0x46, 0xff, 0x03, 0x09, - 0x01, 0x81, 0x02, 0xc0, 0xa1, 0x02, 0x85, 0x02, - 0x75, 0x08, 0x95, 0x30, 0x09, 0x01, 0xb1, 0x02, - 0xc0, 0xa1, 0x02, 0x85, 0xee, 0x75, 0x08, 0x95, - 0x30, 0x09, 0x01, 0xb1, 0x02, 0xc0, 0xa1, 0x02, - 0x85, 0xef, 0x75, 0x08, 0x95, 0x30, 0x09, 0x01, - 0xb1, 0x02, 0xc0, 0xc0, +#define VAIO_RDESC_CONSTANT BIT(0) +#define SIXAXIS_CONTROLLER_USB BIT(1) +#define SIXAXIS_CONTROLLER_BT BIT(2) +#define BUZZ_CONTROLLER BIT(3) +#define PS3REMOTE BIT(4) +#define DUALSHOCK4_CONTROLLER_USB BIT(5) +#define DUALSHOCK4_CONTROLLER_BT BIT(6) + +#define SIXAXIS_CONTROLLER (SIXAXIS_CONTROLLER_USB | SIXAXIS_CONTROLLER_BT) +#define DUALSHOCK4_CONTROLLER (DUALSHOCK4_CONTROLLER_USB |\ + DUALSHOCK4_CONTROLLER_BT) +#define SONY_LED_SUPPORT (SIXAXIS_CONTROLLER | BUZZ_CONTROLLER |\ + DUALSHOCK4_CONTROLLER) +#define SONY_BATTERY_SUPPORT (SIXAXIS_CONTROLLER | DUALSHOCK4_CONTROLLER) +#define SONY_FF_SUPPORT (SIXAXIS_CONTROLLER | DUALSHOCK4_CONTROLLER) + +#define MAX_LEDS 4 + +static __u8 sixaxis_rdesc[] = { + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x09, 0x04, /* Usage (Joystik), */ + 0xA1, 0x01, /* Collection (Application), */ + 0xA1, 0x02, /* Collection (Logical), */ + 0x85, 0x01, /* Report ID (1), */ + 0x75, 0x08, /* Report Size (8), */ + 0x95, 0x01, /* Report Count (1), */ + 0x15, 0x00, /* Logical Minimum (0), */ + 0x26, 0xFF, 0x00, /* Logical Maximum (255), */ + 0x81, 0x03, /* Input (Constant, Variable), */ + 0x75, 0x01, /* Report Size (1), */ + 0x95, 0x13, /* Report Count (19), */ + 0x15, 0x00, /* Logical Minimum (0), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x35, 0x00, /* Physical Minimum (0), */ + 0x45, 0x01, /* Physical Maximum (1), */ + 0x05, 0x09, /* Usage Page (Button), */ + 0x19, 0x01, /* Usage Minimum (01h), */ + 0x29, 0x13, /* Usage Maximum (13h), */ + 0x81, 0x02, /* Input (Variable), */ + 0x75, 0x01, /* Report Size (1), */ + 0x95, 0x0D, /* Report Count (13), */ + 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ + 0x81, 0x03, /* Input (Constant, Variable), */ + 0x15, 0x00, /* Logical Minimum (0), */ + 0x26, 0xFF, 0x00, /* Logical Maximum (255), */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x09, 0x01, /* Usage (Pointer), */ + 0xA1, 0x00, /* Collection (Physical), */ + 0x75, 0x08, /* Report Size (8), */ + 0x95, 0x04, /* Report Count (4), */ + 0x35, 0x00, /* Physical Minimum (0), */ + 0x46, 0xFF, 0x00, /* Physical Maximum (255), */ + 0x09, 0x30, /* Usage (X), */ + 0x09, 0x31, /* Usage (Y), */ + 0x09, 0x32, /* Usage (Z), */ + 0x09, 0x35, /* Usage (Rz), */ + 0x81, 0x02, /* Input (Variable), */ + 0xC0, /* End Collection, */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x95, 0x13, /* Report Count (19), */ + 0x09, 0x01, /* Usage (Pointer), */ + 0x81, 0x02, /* Input (Variable), */ + 0x95, 0x0C, /* Report Count (12), */ + 0x81, 0x01, /* Input (Constant), */ + 0x75, 0x10, /* Report Size (16), */ + 0x95, 0x04, /* Report Count (4), */ + 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */ + 0x46, 0xFF, 0x03, /* Physical Maximum (1023), */ + 0x09, 0x01, /* Usage (Pointer), */ + 0x81, 0x02, /* Input (Variable), */ + 0xC0, /* End Collection, */ + 0xA1, 0x02, /* Collection (Logical), */ + 0x85, 0x02, /* Report ID (2), */ + 0x75, 0x08, /* Report Size (8), */ + 0x95, 0x30, /* Report Count (48), */ + 0x09, 0x01, /* Usage (Pointer), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0xC0, /* End Collection, */ + 0xA1, 0x02, /* Collection (Logical), */ + 0x85, 0xEE, /* Report ID (238), */ + 0x75, 0x08, /* Report Size (8), */ + 0x95, 0x30, /* Report Count (48), */ + 0x09, 0x01, /* Usage (Pointer), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0xC0, /* End Collection, */ + 0xA1, 0x02, /* Collection (Logical), */ + 0x85, 0xEF, /* Report ID (239), */ + 0x75, 0x08, /* Report Size (8), */ + 0x95, 0x30, /* Report Count (48), */ + 0x09, 0x01, /* Usage (Pointer), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0xC0, /* End Collection, */ + 0xC0 /* End Collection */ +}; + +/* + * The default descriptor doesn't provide mapping for the accelerometers + * or orientation sensors. This fixed descriptor maps the accelerometers + * to usage values 0x40, 0x41 and 0x42 and maps the orientation sensors + * to usage values 0x43, 0x44 and 0x45. + */ +static u8 dualshock4_usb_rdesc[] = { + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x09, 0x05, /* Usage (Gamepad), */ + 0xA1, 0x01, /* Collection (Application), */ + 0x85, 0x01, /* Report ID (1), */ + 0x09, 0x30, /* Usage (X), */ + 0x09, 0x31, /* Usage (Y), */ + 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, 0x04, /* Report Count (4), */ + 0x81, 0x02, /* Input (Variable), */ + 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 (Degrees), */ + 0x75, 0x04, /* Report Size (4), */ + 0x95, 0x01, /* Report Count (1), */ + 0x81, 0x42, /* Input (Variable, Null State), */ + 0x65, 0x00, /* Unit, */ + 0x05, 0x09, /* Usage Page (Button), */ + 0x19, 0x01, /* Usage Minimum (01h), */ + 0x29, 0x0E, /* Usage Maximum (0Eh), */ + 0x15, 0x00, /* Logical Minimum (0), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x75, 0x01, /* Report Size (1), */ + 0x95, 0x0E, /* Report Count (14), */ + 0x81, 0x02, /* Input (Variable), */ + 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ + 0x09, 0x20, /* Usage (20h), */ + 0x75, 0x06, /* Report Size (6), */ + 0x95, 0x01, /* Report Count (1), */ + 0x15, 0x00, /* Logical Minimum (0), */ + 0x25, 0x3F, /* Logical Maximum (63), */ + 0x81, 0x02, /* Input (Variable), */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 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, 0x02, /* Report Count (2), */ + 0x81, 0x02, /* Input (Variable), */ + 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ + 0x09, 0x21, /* Usage (21h), */ + 0x95, 0x03, /* Report Count (3), */ + 0x81, 0x02, /* Input (Variable), */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x19, 0x40, /* Usage Minimum (40h), */ + 0x29, 0x42, /* Usage Maximum (42h), */ + 0x16, 0x00, 0x80, /* Logical Minimum (-32768), */ + 0x26, 0x00, 0x7F, /* Logical Maximum (32767), */ + 0x75, 0x10, /* Report Size (16), */ + 0x95, 0x03, /* Report Count (3), */ + 0x81, 0x02, /* Input (Variable), */ + 0x19, 0x43, /* Usage Minimum (43h), */ + 0x29, 0x45, /* Usage Maximum (45h), */ + 0x16, 0x00, 0xE0, /* Logical Minimum (-8192), */ + 0x26, 0xFF, 0x1F, /* Logical Maximum (8191), */ + 0x95, 0x03, /* Report Count (3), */ + 0x81, 0x02, /* Input (Variable), */ + 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ + 0x09, 0x21, /* Usage (21h), */ + 0x15, 0x00, /* Logical Minimum (0), */ + 0x26, 0xFF, 0x00, /* Logical Maximum (255), */ + 0x75, 0x08, /* Report Size (8), */ + 0x95, 0x27, /* Report Count (39), */ + 0x81, 0x02, /* Input (Variable), */ + 0x85, 0x05, /* Report ID (5), */ + 0x09, 0x22, /* Usage (22h), */ + 0x95, 0x1F, /* Report Count (31), */ + 0x91, 0x02, /* Output (Variable), */ + 0x85, 0x04, /* Report ID (4), */ + 0x09, 0x23, /* Usage (23h), */ + 0x95, 0x24, /* Report Count (36), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x02, /* Report ID (2), */ + 0x09, 0x24, /* Usage (24h), */ + 0x95, 0x24, /* Report Count (36), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x08, /* Report ID (8), */ + 0x09, 0x25, /* Usage (25h), */ + 0x95, 0x03, /* Report Count (3), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x10, /* Report ID (16), */ + 0x09, 0x26, /* Usage (26h), */ + 0x95, 0x04, /* Report Count (4), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x11, /* Report ID (17), */ + 0x09, 0x27, /* Usage (27h), */ + 0x95, 0x02, /* Report Count (2), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x12, /* Report ID (18), */ + 0x06, 0x02, 0xFF, /* Usage Page (FF02h), */ + 0x09, 0x21, /* Usage (21h), */ + 0x95, 0x0F, /* Report Count (15), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x13, /* Report ID (19), */ + 0x09, 0x22, /* Usage (22h), */ + 0x95, 0x16, /* Report Count (22), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x14, /* Report ID (20), */ + 0x06, 0x05, 0xFF, /* Usage Page (FF05h), */ + 0x09, 0x20, /* Usage (20h), */ + 0x95, 0x10, /* Report Count (16), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x15, /* Report ID (21), */ + 0x09, 0x21, /* Usage (21h), */ + 0x95, 0x2C, /* Report Count (44), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x06, 0x80, 0xFF, /* Usage Page (FF80h), */ + 0x85, 0x80, /* Report ID (128), */ + 0x09, 0x20, /* Usage (20h), */ + 0x95, 0x06, /* Report Count (6), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x81, /* Report ID (129), */ + 0x09, 0x21, /* Usage (21h), */ + 0x95, 0x06, /* Report Count (6), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x82, /* Report ID (130), */ + 0x09, 0x22, /* Usage (22h), */ + 0x95, 0x05, /* Report Count (5), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x83, /* Report ID (131), */ + 0x09, 0x23, /* Usage (23h), */ + 0x95, 0x01, /* Report Count (1), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x84, /* Report ID (132), */ + 0x09, 0x24, /* Usage (24h), */ + 0x95, 0x04, /* Report Count (4), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x85, /* Report ID (133), */ + 0x09, 0x25, /* Usage (25h), */ + 0x95, 0x06, /* Report Count (6), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x86, /* Report ID (134), */ + 0x09, 0x26, /* Usage (26h), */ + 0x95, 0x06, /* Report Count (6), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x87, /* Report ID (135), */ + 0x09, 0x27, /* Usage (27h), */ + 0x95, 0x23, /* Report Count (35), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x88, /* Report ID (136), */ + 0x09, 0x28, /* Usage (28h), */ + 0x95, 0x22, /* Report Count (34), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x89, /* Report ID (137), */ + 0x09, 0x29, /* Usage (29h), */ + 0x95, 0x02, /* Report Count (2), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x90, /* Report ID (144), */ + 0x09, 0x30, /* Usage (30h), */ + 0x95, 0x05, /* Report Count (5), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x91, /* Report ID (145), */ + 0x09, 0x31, /* Usage (31h), */ + 0x95, 0x03, /* Report Count (3), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x92, /* Report ID (146), */ + 0x09, 0x32, /* Usage (32h), */ + 0x95, 0x03, /* Report Count (3), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x93, /* Report ID (147), */ + 0x09, 0x33, /* Usage (33h), */ + 0x95, 0x0C, /* Report Count (12), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xA0, /* Report ID (160), */ + 0x09, 0x40, /* Usage (40h), */ + 0x95, 0x06, /* Report Count (6), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xA1, /* Report ID (161), */ + 0x09, 0x41, /* Usage (41h), */ + 0x95, 0x01, /* Report Count (1), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xA2, /* Report ID (162), */ + 0x09, 0x42, /* Usage (42h), */ + 0x95, 0x01, /* Report Count (1), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xA3, /* Report ID (163), */ + 0x09, 0x43, /* Usage (43h), */ + 0x95, 0x30, /* Report Count (48), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xA4, /* Report ID (164), */ + 0x09, 0x44, /* Usage (44h), */ + 0x95, 0x0D, /* Report Count (13), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xA5, /* Report ID (165), */ + 0x09, 0x45, /* Usage (45h), */ + 0x95, 0x15, /* Report Count (21), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xA6, /* Report ID (166), */ + 0x09, 0x46, /* Usage (46h), */ + 0x95, 0x15, /* Report Count (21), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xF0, /* Report ID (240), */ + 0x09, 0x47, /* Usage (47h), */ + 0x95, 0x3F, /* Report Count (63), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xF1, /* Report ID (241), */ + 0x09, 0x48, /* Usage (48h), */ + 0x95, 0x3F, /* Report Count (63), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xF2, /* Report ID (242), */ + 0x09, 0x49, /* Usage (49h), */ + 0x95, 0x0F, /* Report Count (15), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xA7, /* Report ID (167), */ + 0x09, 0x4A, /* Usage (4Ah), */ + 0x95, 0x01, /* Report Count (1), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xA8, /* Report ID (168), */ + 0x09, 0x4B, /* Usage (4Bh), */ + 0x95, 0x01, /* Report Count (1), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xA9, /* Report ID (169), */ + 0x09, 0x4C, /* Usage (4Ch), */ + 0x95, 0x08, /* Report Count (8), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xAA, /* Report ID (170), */ + 0x09, 0x4E, /* Usage (4Eh), */ + 0x95, 0x01, /* Report Count (1), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xAB, /* Report ID (171), */ + 0x09, 0x4F, /* Usage (4Fh), */ + 0x95, 0x39, /* Report Count (57), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xAC, /* Report ID (172), */ + 0x09, 0x50, /* Usage (50h), */ + 0x95, 0x39, /* Report Count (57), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xAD, /* Report ID (173), */ + 0x09, 0x51, /* Usage (51h), */ + 0x95, 0x0B, /* Report Count (11), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xAE, /* Report ID (174), */ + 0x09, 0x52, /* Usage (52h), */ + 0x95, 0x01, /* Report Count (1), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xAF, /* Report ID (175), */ + 0x09, 0x53, /* Usage (53h), */ + 0x95, 0x02, /* Report Count (2), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xB0, /* Report ID (176), */ + 0x09, 0x54, /* Usage (54h), */ + 0x95, 0x3F, /* Report Count (63), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0xC0 /* End Collection */ +}; + +/* + * The default behavior of the Dualshock 4 is to send reports using report + * type 1 when running over Bluetooth. However, when feature report 2 is + * requested during the controller initialization it starts sending input + * reports in report 17. Since report 17 is undefined in the default HID + * descriptor the button and axis definitions must be moved to report 17 or + * the HID layer won't process the received input. + */ +static u8 dualshock4_bt_rdesc[] = { + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x09, 0x05, /* Usage (Gamepad), */ + 0xA1, 0x01, /* Collection (Application), */ + 0x85, 0x01, /* Report ID (1), */ + 0x75, 0x08, /* Report Size (8), */ + 0x95, 0x0A, /* Report Count (9), */ + 0x81, 0x02, /* Input (Variable), */ + 0x06, 0x04, 0xFF, /* Usage Page (FF04h), */ + 0x85, 0x02, /* Report ID (2), */ + 0x09, 0x24, /* Usage (24h), */ + 0x95, 0x24, /* Report Count (36), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xA3, /* Report ID (163), */ + 0x09, 0x25, /* Usage (25h), */ + 0x95, 0x30, /* Report Count (48), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x05, /* Report ID (5), */ + 0x09, 0x26, /* Usage (26h), */ + 0x95, 0x28, /* Report Count (40), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x06, /* Report ID (6), */ + 0x09, 0x27, /* Usage (27h), */ + 0x95, 0x34, /* Report Count (52), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x07, /* Report ID (7), */ + 0x09, 0x28, /* Usage (28h), */ + 0x95, 0x30, /* Report Count (48), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x08, /* Report ID (8), */ + 0x09, 0x29, /* Usage (29h), */ + 0x95, 0x2F, /* Report Count (47), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x06, 0x03, 0xFF, /* Usage Page (FF03h), */ + 0x85, 0x03, /* Report ID (3), */ + 0x09, 0x21, /* Usage (21h), */ + 0x95, 0x26, /* Report Count (38), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x04, /* Report ID (4), */ + 0x09, 0x22, /* Usage (22h), */ + 0x95, 0x2E, /* Report Count (46), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xF0, /* Report ID (240), */ + 0x09, 0x47, /* Usage (47h), */ + 0x95, 0x3F, /* Report Count (63), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xF1, /* Report ID (241), */ + 0x09, 0x48, /* Usage (48h), */ + 0x95, 0x3F, /* Report Count (63), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xF2, /* Report ID (242), */ + 0x09, 0x49, /* Usage (49h), */ + 0x95, 0x0F, /* Report Count (15), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x11, /* Report ID (17), */ + 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ + 0x09, 0x20, /* Usage (20h), */ + 0x95, 0x02, /* Report Count (2), */ + 0x81, 0x02, /* Input (Variable), */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x09, 0x30, /* Usage (X), */ + 0x09, 0x31, /* Usage (Y), */ + 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, 0x04, /* Report Count (4), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x39, /* Usage (Hat Switch), */ + 0x15, 0x00, /* Logical Minimum (0), */ + 0x25, 0x07, /* Logical Maximum (7), */ + 0x75, 0x04, /* Report Size (4), */ + 0x95, 0x01, /* Report Count (1), */ + 0x81, 0x42, /* Input (Variable, Null State), */ + 0x05, 0x09, /* Usage Page (Button), */ + 0x19, 0x01, /* Usage Minimum (01h), */ + 0x29, 0x0E, /* Usage Maximum (0Eh), */ + 0x15, 0x00, /* Logical Minimum (0), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x75, 0x01, /* Report Size (1), */ + 0x95, 0x0E, /* Report Count (14), */ + 0x81, 0x02, /* Input (Variable), */ + 0x75, 0x06, /* Report Size (6), */ + 0x95, 0x01, /* Report Count (1), */ + 0x81, 0x01, /* Input (Constant), */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 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, 0x02, /* Report Count (2), */ + 0x81, 0x02, /* Input (Variable), */ + 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ + 0x09, 0x20, /* Usage (20h), */ + 0x95, 0x03, /* Report Count (3), */ + 0x81, 0x02, /* Input (Variable), */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x19, 0x40, /* Usage Minimum (40h), */ + 0x29, 0x42, /* Usage Maximum (42h), */ + 0x16, 0x00, 0x80, /* Logical Minimum (-32768), */ + 0x26, 0x00, 0x7F, /* Logical Maximum (32767), */ + 0x75, 0x10, /* Report Size (16), */ + 0x95, 0x03, /* Report Count (3), */ + 0x81, 0x02, /* Input (Variable), */ + 0x19, 0x43, /* Usage Minimum (43h), */ + 0x29, 0x45, /* Usage Maximum (45h), */ + 0x16, 0x00, 0xE0, /* Logical Minimum (-8192), */ + 0x26, 0xFF, 0x1F, /* Logical Maximum (8191), */ + 0x95, 0x03, /* Report Count (3), */ + 0x81, 0x02, /* Input (Variable), */ + 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ + 0x09, 0x20, /* Usage (20h), */ + 0x15, 0x00, /* Logical Minimum (0), */ + 0x26, 0xFF, 0x00, /* Logical Maximum (255), */ + 0x75, 0x08, /* Report Size (8), */ + 0x95, 0x31, /* Report Count (51), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x21, /* Usage (21h), */ + 0x75, 0x08, /* Report Size (8), */ + 0x95, 0x4D, /* Report Count (77), */ + 0x91, 0x02, /* Output (Variable), */ + 0x85, 0x12, /* Report ID (18), */ + 0x09, 0x22, /* Usage (22h), */ + 0x95, 0x8D, /* Report Count (141), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x23, /* Usage (23h), */ + 0x91, 0x02, /* Output (Variable), */ + 0x85, 0x13, /* Report ID (19), */ + 0x09, 0x24, /* Usage (24h), */ + 0x95, 0xCD, /* Report Count (205), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x25, /* Usage (25h), */ + 0x91, 0x02, /* Output (Variable), */ + 0x85, 0x14, /* Report ID (20), */ + 0x09, 0x26, /* Usage (26h), */ + 0x96, 0x0D, 0x01, /* Report Count (269), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x27, /* Usage (27h), */ + 0x91, 0x02, /* Output (Variable), */ + 0x85, 0x15, /* Report ID (21), */ + 0x09, 0x28, /* Usage (28h), */ + 0x96, 0x4D, 0x01, /* Report Count (333), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x29, /* Usage (29h), */ + 0x91, 0x02, /* Output (Variable), */ + 0x85, 0x16, /* Report ID (22), */ + 0x09, 0x2A, /* Usage (2Ah), */ + 0x96, 0x8D, 0x01, /* Report Count (397), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x2B, /* Usage (2Bh), */ + 0x91, 0x02, /* Output (Variable), */ + 0x85, 0x17, /* Report ID (23), */ + 0x09, 0x2C, /* Usage (2Ch), */ + 0x96, 0xCD, 0x01, /* Report Count (461), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x2D, /* Usage (2Dh), */ + 0x91, 0x02, /* Output (Variable), */ + 0x85, 0x18, /* Report ID (24), */ + 0x09, 0x2E, /* Usage (2Eh), */ + 0x96, 0x0D, 0x02, /* Report Count (525), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x2F, /* Usage (2Fh), */ + 0x91, 0x02, /* Output (Variable), */ + 0x85, 0x19, /* Report ID (25), */ + 0x09, 0x30, /* Usage (30h), */ + 0x96, 0x22, 0x02, /* Report Count (546), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x31, /* Usage (31h), */ + 0x91, 0x02, /* Output (Variable), */ + 0x06, 0x80, 0xFF, /* Usage Page (FF80h), */ + 0x85, 0x82, /* Report ID (130), */ + 0x09, 0x22, /* Usage (22h), */ + 0x95, 0x3F, /* Report Count (63), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x83, /* Report ID (131), */ + 0x09, 0x23, /* Usage (23h), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x84, /* Report ID (132), */ + 0x09, 0x24, /* Usage (24h), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x90, /* Report ID (144), */ + 0x09, 0x30, /* Usage (30h), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x91, /* Report ID (145), */ + 0x09, 0x31, /* Usage (31h), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x92, /* Report ID (146), */ + 0x09, 0x32, /* Usage (32h), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0x93, /* Report ID (147), */ + 0x09, 0x33, /* Usage (33h), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xA0, /* Report ID (160), */ + 0x09, 0x40, /* Usage (40h), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0x85, 0xA4, /* Report ID (164), */ + 0x09, 0x44, /* Usage (44h), */ + 0xB1, 0x02, /* Feature (Variable), */ + 0xC0 /* End Collection */ +}; + +static __u8 ps3remote_rdesc[] = { + 0x05, 0x01, /* GUsagePage Generic Desktop */ + 0x09, 0x05, /* LUsage 0x05 [Game Pad] */ + 0xA1, 0x01, /* MCollection Application (mouse, keyboard) */ + + /* Use collection 1 for joypad buttons */ + 0xA1, 0x02, /* MCollection Logical (interrelated data) */ + + /* Ignore the 1st byte, maybe it is used for a controller + * number but it's not needed for correct operation */ + 0x75, 0x08, /* GReportSize 0x08 [8] */ + 0x95, 0x01, /* GReportCount 0x01 [1] */ + 0x81, 0x01, /* MInput 0x01 (Const[0] Arr[1] Abs[2]) */ + + /* Bytes from 2nd to 4th are a bitmap for joypad buttons, for these + * buttons multiple keypresses are allowed */ + 0x05, 0x09, /* GUsagePage Button */ + 0x19, 0x01, /* LUsageMinimum 0x01 [Button 1 (primary/trigger)] */ + 0x29, 0x18, /* LUsageMaximum 0x18 [Button 24] */ + 0x14, /* GLogicalMinimum [0] */ + 0x25, 0x01, /* GLogicalMaximum 0x01 [1] */ + 0x75, 0x01, /* GReportSize 0x01 [1] */ + 0x95, 0x18, /* GReportCount 0x18 [24] */ + 0x81, 0x02, /* MInput 0x02 (Data[0] Var[1] Abs[2]) */ + + 0xC0, /* MEndCollection */ + + /* Use collection 2 for remote control buttons */ + 0xA1, 0x02, /* MCollection Logical (interrelated data) */ + + /* 5th byte is used for remote control buttons */ + 0x05, 0x09, /* GUsagePage Button */ + 0x18, /* LUsageMinimum [No button pressed] */ + 0x29, 0xFE, /* LUsageMaximum 0xFE [Button 254] */ + 0x14, /* GLogicalMinimum [0] */ + 0x26, 0xFE, 0x00, /* GLogicalMaximum 0x00FE [254] */ + 0x75, 0x08, /* GReportSize 0x08 [8] */ + 0x95, 0x01, /* GReportCount 0x01 [1] */ + 0x80, /* MInput */ + + /* Ignore bytes from 6th to 11th, 6th to 10th are always constant at + * 0xff and 11th is for press indication */ + 0x75, 0x08, /* GReportSize 0x08 [8] */ + 0x95, 0x06, /* GReportCount 0x06 [6] */ + 0x81, 0x01, /* MInput 0x01 (Const[0] Arr[1] Abs[2]) */ + + /* 12th byte is for battery strength */ + 0x05, 0x06, /* GUsagePage Generic Device Controls */ + 0x09, 0x20, /* LUsage 0x20 [Battery Strength] */ + 0x14, /* GLogicalMinimum [0] */ + 0x25, 0x05, /* GLogicalMaximum 0x05 [5] */ + 0x75, 0x08, /* GReportSize 0x08 [8] */ + 0x95, 0x01, /* GReportCount 0x01 [1] */ + 0x81, 0x02, /* MInput 0x02 (Data[0] Var[1] Abs[2]) */ + + 0xC0, /* MEndCollection */ + + 0xC0 /* MEndCollection [Game Pad] */ +}; + +static const unsigned int ps3remote_keymap_joypad_buttons[] = { + [0x01] = KEY_SELECT, + [0x02] = BTN_THUMBL, /* L3 */ + [0x03] = BTN_THUMBR, /* R3 */ + [0x04] = BTN_START, + [0x05] = KEY_UP, + [0x06] = KEY_RIGHT, + [0x07] = KEY_DOWN, + [0x08] = KEY_LEFT, + [0x09] = BTN_TL2, /* L2 */ + [0x0a] = BTN_TR2, /* R2 */ + [0x0b] = BTN_TL, /* L1 */ + [0x0c] = BTN_TR, /* R1 */ + [0x0d] = KEY_OPTION, /* options/triangle */ + [0x0e] = KEY_BACK, /* back/circle */ + [0x0f] = BTN_0, /* cross */ + [0x10] = KEY_SCREEN, /* view/square */ + [0x11] = KEY_HOMEPAGE, /* PS button */ + [0x14] = KEY_ENTER, +}; +static const unsigned int ps3remote_keymap_remote_buttons[] = { + [0x00] = KEY_1, + [0x01] = KEY_2, + [0x02] = KEY_3, + [0x03] = KEY_4, + [0x04] = KEY_5, + [0x05] = KEY_6, + [0x06] = KEY_7, + [0x07] = KEY_8, + [0x08] = KEY_9, + [0x09] = KEY_0, + [0x0e] = KEY_ESC, /* return */ + [0x0f] = KEY_CLEAR, + [0x16] = KEY_EJECTCD, + [0x1a] = KEY_MENU, /* top menu */ + [0x28] = KEY_TIME, + [0x30] = KEY_PREVIOUS, + [0x31] = KEY_NEXT, + [0x32] = KEY_PLAY, + [0x33] = KEY_REWIND, /* scan back */ + [0x34] = KEY_FORWARD, /* scan forward */ + [0x38] = KEY_STOP, + [0x39] = KEY_PAUSE, + [0x40] = KEY_CONTEXT_MENU, /* pop up/menu */ + [0x60] = KEY_FRAMEBACK, /* slow/step back */ + [0x61] = KEY_FRAMEFORWARD, /* slow/step forward */ + [0x63] = KEY_SUBTITLE, + [0x64] = KEY_AUDIO, + [0x65] = KEY_ANGLE, + [0x70] = KEY_INFO, /* display */ + [0x80] = KEY_BLUE, + [0x81] = KEY_RED, + [0x82] = KEY_GREEN, + [0x83] = KEY_YELLOW, +}; + +static const unsigned int buzz_keymap[] = { + /* + * The controller has 4 remote buzzers, each with one LED and 5 + * buttons. + * + * We use the mapping chosen by the controller, which is: + * + * Key Offset + * ------------------- + * Buzz 1 + * Blue 5 + * Orange 4 + * Green 3 + * Yellow 2 + * + * So, for example, the orange button on the third buzzer is mapped to + * BTN_TRIGGER_HAPPY14 + */ + [ 1] = BTN_TRIGGER_HAPPY1, + [ 2] = BTN_TRIGGER_HAPPY2, + [ 3] = BTN_TRIGGER_HAPPY3, + [ 4] = BTN_TRIGGER_HAPPY4, + [ 5] = BTN_TRIGGER_HAPPY5, + [ 6] = BTN_TRIGGER_HAPPY6, + [ 7] = BTN_TRIGGER_HAPPY7, + [ 8] = BTN_TRIGGER_HAPPY8, + [ 9] = BTN_TRIGGER_HAPPY9, + [10] = BTN_TRIGGER_HAPPY10, + [11] = BTN_TRIGGER_HAPPY11, + [12] = BTN_TRIGGER_HAPPY12, + [13] = BTN_TRIGGER_HAPPY13, + [14] = BTN_TRIGGER_HAPPY14, + [15] = BTN_TRIGGER_HAPPY15, + [16] = BTN_TRIGGER_HAPPY16, + [17] = BTN_TRIGGER_HAPPY17, + [18] = BTN_TRIGGER_HAPPY18, + [19] = BTN_TRIGGER_HAPPY19, + [20] = BTN_TRIGGER_HAPPY20, +}; + +static enum power_supply_property sony_battery_props[] = { + POWER_SUPPLY_PROP_PRESENT, + POWER_SUPPLY_PROP_CAPACITY, + POWER_SUPPLY_PROP_SCOPE, + POWER_SUPPLY_PROP_STATUS, +}; + +struct sixaxis_led { + __u8 time_enabled; /* the total time the led is active (0xff means forever) */ + __u8 duty_length; /* how long a cycle is in deciseconds (0 means "really fast") */ + __u8 enabled; + __u8 duty_off; /* % of duty_length the led is off (0xff means 100%) */ + __u8 duty_on; /* % of duty_length the led is on (0xff mean 100%) */ +} __packed; + +struct sixaxis_rumble { + __u8 padding; + __u8 right_duration; /* Right motor duration (0xff means forever) */ + __u8 right_motor_on; /* Right (small) motor on/off, only supports values of 0 or 1 (off/on) */ + __u8 left_duration; /* Left motor duration (0xff means forever) */ + __u8 left_motor_force; /* left (large) motor, supports force values from 0 to 255 */ +} __packed; + +struct sixaxis_output_report { + __u8 report_id; + struct sixaxis_rumble rumble; + __u8 padding[4]; + __u8 leds_bitmap; /* bitmap of enabled LEDs: LED_1 = 0x02, LED_2 = 0x04, ... */ + struct sixaxis_led led[4]; /* LEDx at (4 - x) */ + struct sixaxis_led _reserved; /* LED5, not actually soldered */ +} __packed; + +union sixaxis_output_report_01 { + struct sixaxis_output_report data; + __u8 buf[36]; }; +static spinlock_t sony_dev_list_lock; +static LIST_HEAD(sony_device_list); +static DEFINE_IDA(sony_device_id_allocator); + struct sony_sc { + spinlock_t lock; + struct list_head list_node; + struct hid_device *hdev; + struct led_classdev *leds[MAX_LEDS]; unsigned long quirks; + struct work_struct state_worker; + struct power_supply battery; + int device_id; + +#ifdef CONFIG_SONY_FF + __u8 left; + __u8 right; +#endif + + __u8 mac_address[6]; + __u8 worker_initialized; + __u8 cable_state; + __u8 battery_charging; + __u8 battery_capacity; + __u8 led_state[MAX_LEDS]; + __u8 led_delay_on[MAX_LEDS]; + __u8 led_delay_off[MAX_LEDS]; + __u8 led_count; }; -/* Sony Vaio VGX has wrongly mouse pointer declared as constant */ +static __u8 *sixaxis_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) +{ + *rsize = sizeof(sixaxis_rdesc); + return sixaxis_rdesc; +} + +static __u8 *ps3remote_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) +{ + *rsize = sizeof(ps3remote_rdesc); + return ps3remote_rdesc; +} + +static int ps3remote_mapping(struct hid_device *hdev, struct hid_input *hi, + struct hid_field *field, struct hid_usage *usage, + unsigned long **bit, int *max) +{ + unsigned int key = usage->hid & HID_USAGE; + + if ((usage->hid & HID_USAGE_PAGE) != HID_UP_BUTTON) + return -1; + + switch (usage->collection_index) { + case 1: + if (key >= ARRAY_SIZE(ps3remote_keymap_joypad_buttons)) + return -1; + + key = ps3remote_keymap_joypad_buttons[key]; + if (!key) + return -1; + break; + case 2: + if (key >= ARRAY_SIZE(ps3remote_keymap_remote_buttons)) + return -1; + + key = ps3remote_keymap_remote_buttons[key]; + if (!key) + return -1; + break; + default: + return -1; + } + + hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key); + return 1; +} + static __u8 *sony_report_fixup(struct hid_device *hdev, __u8 *rdesc, unsigned int *rsize) { @@ -81,79 +897,223 @@ rdesc[55] = 0x06; } - /* 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)) && - rdesc[83] == 0x75) { - hid_info(hdev, "Fixing up Sony Sixaxis report descriptor\n"); - memcpy((void *)&rdesc[83], (void *)&sixaxis_rdesc_fixup, - sizeof(sixaxis_rdesc_fixup)); - } else if (sc->quirks & SIXAXIS_CONTROLLER_USB && - *rsize > sizeof(sixaxis_rdesc_fixup2)) { - hid_info(hdev, "Sony Sixaxis clone detected. Using original report descriptor (size: %d clone; %d new)\n", - *rsize, (int)sizeof(sixaxis_rdesc_fixup2)); - *rsize = sizeof(sixaxis_rdesc_fixup2); - memcpy(rdesc, &sixaxis_rdesc_fixup2, *rsize); + /* + * 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); + } else if ((sc->quirks & DUALSHOCK4_CONTROLLER_BT) && *rsize == 357) { + hid_info(hdev, "Using modified Dualshock 4 Bluetooth report descriptor\n"); + rdesc = dualshock4_bt_rdesc; + *rsize = sizeof(dualshock4_bt_rdesc); } + + if (sc->quirks & SIXAXIS_CONTROLLER) + return sixaxis_fixup(hdev, rdesc, rsize); + + if (sc->quirks & PS3REMOTE) + return ps3remote_fixup(hdev, rdesc, rsize); + return rdesc; } +static void sixaxis_parse_report(struct sony_sc *sc, __u8 *rd, int size) +{ + static const __u8 sixaxis_battery_capacity[] = { 0, 1, 25, 50, 75, 100 }; + unsigned long flags; + __u8 cable_state, battery_capacity, battery_charging; + + /* + * The sixaxis is charging if the battery value is 0xee + * and it is fully charged if the value is 0xef. + * It does not report the actual level while charging so it + * is set to 100% while charging is in progress. + */ + if (rd[30] >= 0xee) { + battery_capacity = 100; + battery_charging = !(rd[30] & 0x01); + cable_state = 1; + } else { + __u8 index = rd[30] <= 5 ? rd[30] : 5; + battery_capacity = sixaxis_battery_capacity[index]; + battery_charging = 0; + cable_state = 0; + } + + spin_lock_irqsave(&sc->lock, flags); + sc->cable_state = cable_state; + sc->battery_capacity = battery_capacity; + sc->battery_charging = battery_charging; + spin_unlock_irqrestore(&sc->lock, flags); +} + +static void dualshock4_parse_report(struct sony_sc *sc, __u8 *rd, int size) +{ + struct hid_input *hidinput = list_entry(sc->hdev->inputs.next, + struct hid_input, list); + struct input_dev *input_dev = hidinput->input; + unsigned long flags; + int n, offset; + __u8 cable_state, battery_capacity, battery_charging; + + /* + * Battery and touchpad data starts at byte 30 in the USB report and + * 32 in Bluetooth report. + */ + offset = (sc->quirks & DUALSHOCK4_CONTROLLER_USB) ? 30 : 32; + + /* + * The lower 4 bits of byte 30 contain the battery level + * and the 5th bit contains the USB cable state. + */ + cable_state = (rd[offset] >> 4) & 0x01; + battery_capacity = rd[offset] & 0x0F; + + /* + * When a USB power source is connected the battery level ranges from + * 0 to 10, and when running on battery power it ranges from 0 to 9. + * A battery level above 10 when plugged in means charge completed. + */ + if (!cable_state || battery_capacity > 10) + battery_charging = 0; + else + battery_charging = 1; + + if (!cable_state) + battery_capacity++; + if (battery_capacity > 10) + battery_capacity = 10; + + battery_capacity *= 10; + + spin_lock_irqsave(&sc->lock, flags); + sc->cable_state = cable_state; + sc->battery_capacity = battery_capacity; + sc->battery_charging = battery_charging; + spin_unlock_irqrestore(&sc->lock, flags); + + offset += 5; + + /* + * The Dualshock 4 multi-touch trackpad data starts at offset 35 on USB + * and 37 on Bluetooth. + * The first 7 bits of the first byte is a counter and bit 8 is a touch + * indicator that is 0 when pressed and 1 when not pressed. + * The next 3 bytes are two 12 bit touch coordinates, X and Y. + * The data for the second touch is in the same format and immediatly + * follows the data for the first. + */ + for (n = 0; n < 2; n++) { + __u16 x, y; + + x = rd[offset+1] | ((rd[offset+2] & 0xF) << 8); + y = ((rd[offset+2] & 0xF0) >> 4) | (rd[offset+3] << 4); + + input_mt_slot(input_dev, n); + input_mt_report_slot_state(input_dev, MT_TOOL_FINGER, + !(rd[offset] >> 7)); + input_report_abs(input_dev, ABS_MT_POSITION_X, x); + input_report_abs(input_dev, ABS_MT_POSITION_Y, y); + + offset += 4; + } +} + 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 + /* + * 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) { + if ((sc->quirks & SIXAXIS_CONTROLLER) && 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]); + + sixaxis_parse_report(sc, rd, size); + } else if (((sc->quirks & DUALSHOCK4_CONTROLLER_USB) && rd[0] == 0x01 && + size == 64) || ((sc->quirks & DUALSHOCK4_CONTROLLER_BT) + && rd[0] == 0x11 && size == 78)) { + dualshock4_parse_report(sc, rd, size); } 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() - * so we need to override that forcing HID Output Reports on the Control EP. - * - * There is also another issue about HID Output Reports via USB, the Sixaxis - * does not want the report_id as part of the data packet, so we have to - * discard buf[0] when sending the actual control message, even for numbered - * reports, humpf! - */ -static int sixaxis_usb_output_raw_report(struct hid_device *hid, __u8 *buf, - size_t count, unsigned char report_type) +static int sony_mapping(struct hid_device *hdev, struct hid_input *hi, + struct hid_field *field, struct hid_usage *usage, + unsigned long **bit, int *max) { - struct usb_interface *intf = to_usb_interface(hid->dev.parent); - struct usb_device *dev = interface_to_usbdev(intf); - struct usb_host_interface *interface = intf->cur_altsetting; - int report_id = buf[0]; + struct sony_sc *sc = hid_get_drvdata(hdev); + + if (sc->quirks & BUZZ_CONTROLLER) { + unsigned int key = usage->hid & HID_USAGE; + + if ((usage->hid & HID_USAGE_PAGE) != HID_UP_BUTTON) + return -1; + + switch (usage->collection_index) { + case 1: + if (key >= ARRAY_SIZE(buzz_keymap)) + return -1; + + key = buzz_keymap[key]; + if (!key) + return -1; + break; + default: + return -1; + } + + hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key); + return 1; + } + + if (sc->quirks & PS3REMOTE) + return ps3remote_mapping(hdev, hi, field, usage, bit, max); + + /* Let hid-core decide for the others */ + return 0; +} + +static int sony_register_touchpad(struct hid_input *hi, int touch_count, + int w, int h) +{ + struct input_dev *input_dev = hi->input; int ret; - if (report_type == HID_OUTPUT_REPORT) { - /* Don't send the Report ID */ - buf++; - count--; - } - - ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), - HID_REQ_SET_REPORT, - USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE, - ((report_type + 1) << 8) | report_id, - interface->desc.bInterfaceNumber, buf, count, - USB_CTRL_SET_TIMEOUT); - - /* Count also the Report ID, in case of an Output report. */ - if (ret > 0 && report_type == HID_OUTPUT_REPORT) - ret++; + ret = input_mt_init_slots(input_dev, touch_count, 0); + if (ret < 0) + return ret; - return ret; + input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, w, 0, 0); + input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, h, 0, 0); + + return 0; +} + +static void sony_input_configured(struct hid_device *hdev, + struct hid_input *hidinput) +{ + struct sony_sc *sc = hid_get_drvdata(hdev); + + /* + * The Dualshock 4 touchpad supports 2 touches and has a + * resolution of 1920x942 (44.86 dots/mm). + */ + if (sc->quirks & DUALSHOCK4_CONTROLLER) { + if (sony_register_touchpad(hidinput, 2, 1920, 942) != 0) + hid_err(sc->hdev, + "Unable to initialize multi-touch slots\n"); + } } /* @@ -163,21 +1123,15 @@ */ static int sixaxis_set_operational_usb(struct hid_device *hdev) { - struct usb_interface *intf = to_usb_interface(hdev->dev.parent); - struct usb_device *dev = interface_to_usbdev(intf); - __u16 ifnum = intf->cur_altsetting->desc.bInterfaceNumber; int ret; char *buf = kmalloc(18, GFP_KERNEL); if (!buf) return -ENOMEM; - ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), - HID_REQ_GET_REPORT, - USB_DIR_IN | USB_TYPE_CLASS | - USB_RECIP_INTERFACE, - (3 << 8) | 0xf2, ifnum, buf, 17, - USB_CTRL_GET_TIMEOUT); + ret = hid_hw_raw_request(hdev, 0xf2, buf, 17, HID_FEATURE_REPORT, + HID_REQ_GET_REPORT); + if (ret < 0) hid_err(hdev, "can't set operational mode\n"); @@ -189,27 +1143,722 @@ static int sixaxis_set_operational_bt(struct hid_device *hdev) { unsigned char buf[] = { 0xf4, 0x42, 0x03, 0x00, 0x00 }; - return hdev->hid_output_raw_report(hdev, buf, sizeof(buf), HID_FEATURE_REPORT); + return hid_hw_raw_request(hdev, buf[0], buf, sizeof(buf), + HID_FEATURE_REPORT, HID_REQ_SET_REPORT); +} + +/* + * Requesting feature report 0x02 in Bluetooth mode changes the state of the + * controller so that it sends full input reports of type 0x11. + */ +static int dualshock4_set_operational_bt(struct hid_device *hdev) +{ + __u8 buf[37] = { 0 }; + + return hid_hw_raw_request(hdev, 0x02, buf, sizeof(buf), + HID_FEATURE_REPORT, HID_REQ_GET_REPORT); +} + +static void sixaxis_set_leds_from_id(int id, __u8 values[MAX_LEDS]) +{ + static const __u8 sixaxis_leds[10][4] = { + { 0x01, 0x00, 0x00, 0x00 }, + { 0x00, 0x01, 0x00, 0x00 }, + { 0x00, 0x00, 0x01, 0x00 }, + { 0x00, 0x00, 0x00, 0x01 }, + { 0x01, 0x00, 0x00, 0x01 }, + { 0x00, 0x01, 0x00, 0x01 }, + { 0x00, 0x00, 0x01, 0x01 }, + { 0x01, 0x00, 0x01, 0x01 }, + { 0x00, 0x01, 0x01, 0x01 }, + { 0x01, 0x01, 0x01, 0x01 } + }; + + BUG_ON(MAX_LEDS < ARRAY_SIZE(sixaxis_leds[0])); + + if (id < 0) + return; + + id %= 10; + memcpy(values, sixaxis_leds[id], sizeof(sixaxis_leds[id])); +} + +static void dualshock4_set_leds_from_id(int id, __u8 values[MAX_LEDS]) +{ + /* The first 4 color/index entries match what the PS4 assigns */ + static const __u8 color_code[7][3] = { + /* Blue */ { 0x00, 0x00, 0x01 }, + /* Red */ { 0x01, 0x00, 0x00 }, + /* Green */ { 0x00, 0x01, 0x00 }, + /* Pink */ { 0x02, 0x00, 0x01 }, + /* Orange */ { 0x02, 0x01, 0x00 }, + /* Teal */ { 0x00, 0x01, 0x01 }, + /* White */ { 0x01, 0x01, 0x01 } + }; + + BUG_ON(MAX_LEDS < ARRAY_SIZE(color_code[0])); + + if (id < 0) + return; + + id %= 7; + memcpy(values, color_code[id], sizeof(color_code[id])); +} + +static void buzz_set_leds(struct hid_device *hdev, const __u8 *leds) +{ + struct list_head *report_list = + &hdev->report_enum[HID_OUTPUT_REPORT].report_list; + struct hid_report *report = list_entry(report_list->next, + struct hid_report, list); + __s32 *value = report->field[0]->value; + + value[0] = 0x00; + value[1] = leds[0] ? 0xff : 0x00; + value[2] = leds[1] ? 0xff : 0x00; + value[3] = leds[2] ? 0xff : 0x00; + value[4] = leds[3] ? 0xff : 0x00; + value[5] = 0x00; + value[6] = 0x00; + hid_hw_request(hdev, report, HID_REQ_SET_REPORT); +} + +static void sony_set_leds(struct sony_sc *sc, const __u8 *leds, int count) +{ + int n; + + BUG_ON(count > MAX_LEDS); + + if (sc->quirks & BUZZ_CONTROLLER && count == 4) { + buzz_set_leds(sc->hdev, leds); + } else { + for (n = 0; n < count; n++) + sc->led_state[n] = leds[n]; + schedule_work(&sc->state_worker); + } +} + +static void sony_led_set_brightness(struct led_classdev *led, + enum led_brightness value) +{ + struct device *dev = led->dev->parent; + struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct sony_sc *drv_data; + + int n; + int force_update; + + drv_data = hid_get_drvdata(hdev); + if (!drv_data) { + hid_err(hdev, "No device data\n"); + return; + } + + /* + * The Sixaxis on USB will override any LED settings sent to it + * and keep flashing all of the LEDs until the PS button is pressed. + * Updates, even if redundant, must be always be sent to the + * controller to avoid having to toggle the state of an LED just to + * stop the flashing later on. + */ + force_update = !!(drv_data->quirks & SIXAXIS_CONTROLLER_USB); + + for (n = 0; n < drv_data->led_count; n++) { + if (led == drv_data->leds[n] && (force_update || + (value != drv_data->led_state[n] || + drv_data->led_delay_on[n] || + drv_data->led_delay_off[n]))) { + + drv_data->led_state[n] = value; + + /* Setting the brightness stops the blinking */ + drv_data->led_delay_on[n] = 0; + drv_data->led_delay_off[n] = 0; + + sony_set_leds(drv_data, drv_data->led_state, + drv_data->led_count); + break; + } + } +} + +static enum led_brightness sony_led_get_brightness(struct led_classdev *led) +{ + struct device *dev = led->dev->parent; + struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct sony_sc *drv_data; + + int n; + + drv_data = hid_get_drvdata(hdev); + if (!drv_data) { + hid_err(hdev, "No device data\n"); + return LED_OFF; + } + + for (n = 0; n < drv_data->led_count; n++) { + if (led == drv_data->leds[n]) + return drv_data->led_state[n]; + } + + return LED_OFF; +} + +static int sony_led_blink_set(struct led_classdev *led, unsigned long *delay_on, + unsigned long *delay_off) +{ + struct device *dev = led->dev->parent; + struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct sony_sc *drv_data = hid_get_drvdata(hdev); + int n; + __u8 new_on, new_off; + + if (!drv_data) { + hid_err(hdev, "No device data\n"); + return -EINVAL; + } + + /* Max delay is 255 deciseconds or 2550 milliseconds */ + if (*delay_on > 2550) + *delay_on = 2550; + if (*delay_off > 2550) + *delay_off = 2550; + + /* Blink at 1 Hz if both values are zero */ + if (!*delay_on && !*delay_off) + *delay_on = *delay_off = 500; + + new_on = *delay_on / 10; + new_off = *delay_off / 10; + + for (n = 0; n < drv_data->led_count; n++) { + if (led == drv_data->leds[n]) + break; + } + + /* This LED is not registered on this device */ + if (n >= drv_data->led_count) + return -EINVAL; + + /* Don't schedule work if the values didn't change */ + if (new_on != drv_data->led_delay_on[n] || + new_off != drv_data->led_delay_off[n]) { + drv_data->led_delay_on[n] = new_on; + drv_data->led_delay_off[n] = new_off; + schedule_work(&drv_data->state_worker); + } + + return 0; +} + +static void sony_leds_remove(struct sony_sc *sc) +{ + struct led_classdev *led; + int n; + + BUG_ON(!(sc->quirks & SONY_LED_SUPPORT)); + + for (n = 0; n < sc->led_count; n++) { + led = sc->leds[n]; + sc->leds[n] = NULL; + if (!led) + continue; + led_classdev_unregister(led); + kfree(led); + } + + sc->led_count = 0; } -static void sixaxis_set_led_bt(struct hid_device *hdev) +static int sony_leds_init(struct sony_sc *sc) { - /* set first LED on BT connection */ - unsigned char led_data[] = { + struct hid_device *hdev = sc->hdev; + int n, ret = 0; + int use_ds4_names; + struct led_classdev *led; + size_t name_sz; + char *name; + size_t name_len; + const char *name_fmt; + static const char * const ds4_name_str[] = { "red", "green", "blue", + "global" }; + __u8 initial_values[MAX_LEDS] = { 0 }; + __u8 max_brightness[MAX_LEDS] = { [0 ... (MAX_LEDS - 1)] = 1 }; + __u8 use_hw_blink[MAX_LEDS] = { 0 }; + + BUG_ON(!(sc->quirks & SONY_LED_SUPPORT)); + + if (sc->quirks & BUZZ_CONTROLLER) { + sc->led_count = 4; + use_ds4_names = 0; + name_len = strlen("::buzz#"); + name_fmt = "%s::buzz%d"; + /* Validate expected report characteristics. */ + if (!hid_validate_values(hdev, HID_OUTPUT_REPORT, 0, 0, 7)) + return -ENODEV; + } else if (sc->quirks & DUALSHOCK4_CONTROLLER) { + dualshock4_set_leds_from_id(sc->device_id, initial_values); + initial_values[3] = 1; + sc->led_count = 4; + memset(max_brightness, 255, 3); + use_hw_blink[3] = 1; + use_ds4_names = 1; + name_len = 0; + name_fmt = "%s:%s"; + } else { + sixaxis_set_leds_from_id(sc->device_id, initial_values); + sc->led_count = 4; + memset(use_hw_blink, 1, 4); + use_ds4_names = 0; + name_len = strlen("::sony#"); + name_fmt = "%s::sony%d"; + } + + /* + * Clear LEDs as we have no way of reading their initial state. This is + * only relevant if the driver is loaded after somebody actively set the + * LEDs to on + */ + sony_set_leds(sc, initial_values, sc->led_count); + + name_sz = strlen(dev_name(&hdev->dev)) + name_len + 1; + + for (n = 0; n < sc->led_count; n++) { + + if (use_ds4_names) + name_sz = strlen(dev_name(&hdev->dev)) + strlen(ds4_name_str[n]) + 2; + + led = kzalloc(sizeof(struct led_classdev) + name_sz, GFP_KERNEL); + if (!led) { + hid_err(hdev, "Couldn't allocate memory for LED %d\n", n); + ret = -ENOMEM; + goto error_leds; + } + + name = (void *)(&led[1]); + if (use_ds4_names) + snprintf(name, name_sz, name_fmt, dev_name(&hdev->dev), + ds4_name_str[n]); + else + snprintf(name, name_sz, name_fmt, dev_name(&hdev->dev), n + 1); + led->name = name; + led->brightness = initial_values[n]; + led->max_brightness = max_brightness[n]; + led->brightness_get = sony_led_get_brightness; + led->brightness_set = sony_led_set_brightness; + + if (use_hw_blink[n]) + led->blink_set = sony_led_blink_set; + + sc->leds[n] = led; + + ret = led_classdev_register(&hdev->dev, led); + if (ret) { + hid_err(hdev, "Failed to register LED %d\n", n); + sc->leds[n] = NULL; + kfree(led); + goto error_leds; + } + } + + return ret; + +error_leds: + sony_leds_remove(sc); + + return ret; +} + +static void sixaxis_state_worker(struct work_struct *work) +{ + struct sony_sc *sc = container_of(work, struct sony_sc, state_worker); + int n; + union sixaxis_output_report_01 report = { + .buf = { 0x01, - /* rumble values */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* LED settings 0x02=LED1 .. 0x10=LED4 */ - 0x02, - 0xff, 0x27, 0x10, 0x00, 0x32, /* LED 4 */ - 0xff, 0x27, 0x10, 0x00, 0x32, /* LED 3 */ - 0xff, 0x27, 0x10, 0x00, 0x32, /* LED 2 */ - 0xff, 0x27, 0x10, 0x00, 0x32, /* LED 1 */ + 0x00, 0xff, 0x00, 0xff, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, + 0xff, 0x27, 0x10, 0x00, 0x32, + 0xff, 0x27, 0x10, 0x00, 0x32, + 0xff, 0x27, 0x10, 0x00, 0x32, + 0xff, 0x27, 0x10, 0x00, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00 - }; - hid_info(hdev, "set LED BT\n"); - hdev->hid_output_raw_report(hdev, led_data, sizeof(led_data), - HID_OUTPUT_REPORT); + } + }; + +#ifdef CONFIG_SONY_FF + report.data.rumble.right_motor_on = sc->right ? 1 : 0; + report.data.rumble.left_motor_force = sc->left; +#endif + + report.data.leds_bitmap |= sc->led_state[0] << 1; + report.data.leds_bitmap |= sc->led_state[1] << 2; + report.data.leds_bitmap |= sc->led_state[2] << 3; + report.data.leds_bitmap |= sc->led_state[3] << 4; + + /* Set flag for all leds off, required for 3rd party INTEC controller */ + if ((report.data.leds_bitmap & 0x1E) == 0) + report.data.leds_bitmap |= 0x20; + + /* + * The LEDs in the report are indexed in reverse order to their + * corresponding light on the controller. + * Index 0 = LED 4, index 1 = LED 3, etc... + * + * In the case of both delay values being zero (blinking disabled) the + * default report values should be used or the controller LED will be + * always off. + */ + for (n = 0; n < 4; n++) { + if (sc->led_delay_on[n] || sc->led_delay_off[n]) { + report.data.led[3 - n].duty_off = sc->led_delay_off[n]; + report.data.led[3 - n].duty_on = sc->led_delay_on[n]; + } + } + + hid_hw_raw_request(sc->hdev, report.data.report_id, report.buf, + sizeof(report), HID_OUTPUT_REPORT, HID_REQ_SET_REPORT); +} + +static void dualshock4_state_worker(struct work_struct *work) +{ + struct sony_sc *sc = container_of(work, struct sony_sc, state_worker); + struct hid_device *hdev = sc->hdev; + int offset; + + __u8 buf[78] = { 0 }; + + if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) { + buf[0] = 0x05; + buf[1] = 0xFF; + offset = 4; + } else { + buf[0] = 0x11; + buf[1] = 0xB0; + buf[3] = 0x0F; + offset = 6; + } + +#ifdef CONFIG_SONY_FF + buf[offset++] = sc->right; + buf[offset++] = sc->left; +#else + offset += 2; +#endif + + /* LED 3 is the global control */ + if (sc->led_state[3]) { + buf[offset++] = sc->led_state[0]; + buf[offset++] = sc->led_state[1]; + buf[offset++] = sc->led_state[2]; + } else { + offset += 3; + } + + /* If both delay values are zero the DualShock 4 disables blinking. */ + buf[offset++] = sc->led_delay_on[3]; + buf[offset++] = sc->led_delay_off[3]; + + if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) + hid_hw_output_report(hdev, buf, 32); + else + hid_hw_raw_request(hdev, 0x11, buf, 78, + HID_OUTPUT_REPORT, HID_REQ_SET_REPORT); +} + +#ifdef CONFIG_SONY_FF +static int sony_play_effect(struct input_dev *dev, void *data, + struct ff_effect *effect) +{ + struct hid_device *hid = input_get_drvdata(dev); + struct sony_sc *sc = hid_get_drvdata(hid); + + if (effect->type != FF_RUMBLE) + return 0; + + sc->left = effect->u.rumble.strong_magnitude / 256; + sc->right = effect->u.rumble.weak_magnitude / 256; + + schedule_work(&sc->state_worker); + return 0; +} + +static int sony_init_ff(struct sony_sc *sc) +{ + struct hid_input *hidinput = list_entry(sc->hdev->inputs.next, + struct hid_input, list); + struct input_dev *input_dev = hidinput->input; + + input_set_capability(input_dev, EV_FF, FF_RUMBLE); + return input_ff_create_memless(input_dev, NULL, sony_play_effect); +} + +#else +static int sony_init_ff(struct sony_sc *sc) +{ + return 0; +} + +#endif + +static int sony_battery_get_property(struct power_supply *psy, + enum power_supply_property psp, + union power_supply_propval *val) +{ + struct sony_sc *sc = container_of(psy, struct sony_sc, battery); + unsigned long flags; + int ret = 0; + u8 battery_charging, battery_capacity, cable_state; + + spin_lock_irqsave(&sc->lock, flags); + battery_charging = sc->battery_charging; + battery_capacity = sc->battery_capacity; + cable_state = sc->cable_state; + spin_unlock_irqrestore(&sc->lock, flags); + + switch (psp) { + case POWER_SUPPLY_PROP_PRESENT: + val->intval = 1; + break; + case POWER_SUPPLY_PROP_SCOPE: + val->intval = POWER_SUPPLY_SCOPE_DEVICE; + break; + case POWER_SUPPLY_PROP_CAPACITY: + val->intval = battery_capacity; + break; + case POWER_SUPPLY_PROP_STATUS: + if (battery_charging) + val->intval = POWER_SUPPLY_STATUS_CHARGING; + else + if (battery_capacity == 100 && cable_state) + val->intval = POWER_SUPPLY_STATUS_FULL; + else + val->intval = POWER_SUPPLY_STATUS_DISCHARGING; + break; + default: + ret = -EINVAL; + break; + } + return ret; +} + +static int sony_battery_probe(struct sony_sc *sc) +{ + struct hid_device *hdev = sc->hdev; + int ret; + + /* + * Set the default battery level to 100% to avoid low battery warnings + * if the battery is polled before the first device report is received. + */ + sc->battery_capacity = 100; + + sc->battery.properties = sony_battery_props; + sc->battery.num_properties = ARRAY_SIZE(sony_battery_props); + sc->battery.get_property = sony_battery_get_property; + sc->battery.type = POWER_SUPPLY_TYPE_BATTERY; + sc->battery.use_for_apm = 0; + sc->battery.name = kasprintf(GFP_KERNEL, "sony_controller_battery_%pMR", + sc->mac_address); + if (!sc->battery.name) + return -ENOMEM; + + ret = power_supply_register(&hdev->dev, &sc->battery); + if (ret) { + hid_err(hdev, "Unable to register battery device\n"); + goto err_free; + } + + power_supply_powers(&sc->battery, &hdev->dev); + return 0; + +err_free: + kfree(sc->battery.name); + sc->battery.name = NULL; + return ret; +} + +static void sony_battery_remove(struct sony_sc *sc) +{ + if (!sc->battery.name) + return; + + power_supply_unregister(&sc->battery); + kfree(sc->battery.name); + sc->battery.name = NULL; +} + +/* + * If a controller is plugged in via USB while already connected via Bluetooth + * it will show up as two devices. A global list of connected controllers and + * their MAC addresses is maintained to ensure that a device is only connected + * once. + */ +static int sony_check_add_dev_list(struct sony_sc *sc) +{ + struct sony_sc *entry; + unsigned long flags; + int ret; + + spin_lock_irqsave(&sony_dev_list_lock, flags); + + list_for_each_entry(entry, &sony_device_list, list_node) { + ret = memcmp(sc->mac_address, entry->mac_address, + sizeof(sc->mac_address)); + if (!ret) { + ret = -EEXIST; + hid_info(sc->hdev, "controller with MAC address %pMR already connected\n", + sc->mac_address); + goto unlock; + } + } + + ret = 0; + list_add(&(sc->list_node), &sony_device_list); + +unlock: + spin_unlock_irqrestore(&sony_dev_list_lock, flags); + return ret; +} + +static void sony_remove_dev_list(struct sony_sc *sc) +{ + unsigned long flags; + + if (sc->list_node.next) { + spin_lock_irqsave(&sony_dev_list_lock, flags); + list_del(&(sc->list_node)); + spin_unlock_irqrestore(&sony_dev_list_lock, flags); + } +} + +static int sony_get_bt_devaddr(struct sony_sc *sc) +{ + int ret; + + /* HIDP stores the device MAC address as a string in the uniq field. */ + ret = strlen(sc->hdev->uniq); + if (ret != 17) + return -EINVAL; + + ret = sscanf(sc->hdev->uniq, + "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx", + &sc->mac_address[5], &sc->mac_address[4], &sc->mac_address[3], + &sc->mac_address[2], &sc->mac_address[1], &sc->mac_address[0]); + + if (ret != 6) + return -EINVAL; + + return 0; +} + +static int sony_check_add(struct sony_sc *sc) +{ + int n, ret; + + if ((sc->quirks & DUALSHOCK4_CONTROLLER_BT) || + (sc->quirks & SIXAXIS_CONTROLLER_BT)) { + /* + * sony_get_bt_devaddr() attempts to parse the Bluetooth MAC + * address from the uniq string where HIDP stores it. + * As uniq cannot be guaranteed to be a MAC address in all cases + * a failure of this function should not prevent the connection. + */ + if (sony_get_bt_devaddr(sc) < 0) { + hid_warn(sc->hdev, "UNIQ does not contain a MAC address; duplicate check skipped\n"); + return 0; + } + } else if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) { + __u8 buf[7]; + + /* + * The MAC address of a DS4 controller connected via USB can be + * retrieved with feature report 0x81. The address begins at + * offset 1. + */ + ret = hid_hw_raw_request(sc->hdev, 0x81, buf, sizeof(buf), + HID_FEATURE_REPORT, HID_REQ_GET_REPORT); + + if (ret != 7) { + hid_err(sc->hdev, "failed to retrieve feature report 0x81 with the DualShock 4 MAC address\n"); + return ret < 0 ? ret : -EINVAL; + } + + memcpy(sc->mac_address, &buf[1], sizeof(sc->mac_address)); + } else if (sc->quirks & SIXAXIS_CONTROLLER_USB) { + __u8 buf[18]; + + /* + * The MAC address of a Sixaxis controller connected via USB can + * be retrieved with feature report 0xf2. The address begins at + * offset 4. + */ + ret = hid_hw_raw_request(sc->hdev, 0xf2, buf, sizeof(buf), + HID_FEATURE_REPORT, HID_REQ_GET_REPORT); + + if (ret != 18) { + hid_err(sc->hdev, "failed to retrieve feature report 0xf2 with the Sixaxis MAC address\n"); + return ret < 0 ? ret : -EINVAL; + } + + /* + * The Sixaxis device MAC in the report is big-endian and must + * be byte-swapped. + */ + for (n = 0; n < 6; n++) + sc->mac_address[5-n] = buf[4+n]; + } else { + return 0; + } + + return sony_check_add_dev_list(sc); +} + +static int sony_set_device_id(struct sony_sc *sc) +{ + int ret; + + /* + * Only DualShock 4 or Sixaxis controllers get an id. + * All others are set to -1. + */ + if ((sc->quirks & SIXAXIS_CONTROLLER) || + (sc->quirks & DUALSHOCK4_CONTROLLER)) { + ret = ida_simple_get(&sony_device_id_allocator, 0, 0, + GFP_KERNEL); + if (ret < 0) { + sc->device_id = -1; + return ret; + } + sc->device_id = ret; + } else { + sc->device_id = -1; + } + + return 0; +} + +static void sony_release_device_id(struct sony_sc *sc) +{ + if (sc->device_id >= 0) { + ida_simple_remove(&sony_device_id_allocator, sc->device_id); + sc->device_id = -1; + } +} + +static inline void sony_init_work(struct sony_sc *sc, + void (*worker)(struct work_struct *)) +{ + if (!sc->worker_initialized) + INIT_WORK(&sc->state_worker, worker); + + sc->worker_initialized = 1; +} + +static inline void sony_cancel_work_sync(struct sony_sc *sc) +{ + if (sc->worker_initialized) + cancel_work_sync(&sc->state_worker); } static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id) @@ -217,8 +1866,9 @@ int ret; unsigned long quirks = id->driver_data; struct sony_sc *sc; + unsigned int connect_mask = HID_CONNECT_DEFAULT; - sc = kzalloc(sizeof(*sc), GFP_KERNEL); + sc = devm_kzalloc(&hdev->dev, sizeof(*sc), GFP_KERNEL); if (sc == NULL) { hid_err(hdev, "can't alloc sony descriptor\n"); return -ENOMEM; @@ -226,47 +1876,139 @@ sc->quirks = quirks; hid_set_drvdata(hdev, sc); + sc->hdev = hdev; ret = hid_parse(hdev); if (ret) { hid_err(hdev, "parse failed\n"); - goto err_free; + return ret; } - ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT | - HID_CONNECT_HIDDEV_FORCE); + if (sc->quirks & VAIO_RDESC_CONSTANT) + connect_mask |= HID_CONNECT_HIDDEV_FORCE; + else if (sc->quirks & SIXAXIS_CONTROLLER) + connect_mask |= HID_CONNECT_HIDDEV_FORCE; + + ret = hid_hw_start(hdev, connect_mask); if (ret) { hid_err(hdev, "hw start failed\n"); - goto err_free; + return ret; + } + + ret = sony_set_device_id(sc); + if (ret < 0) { + hid_err(hdev, "failed to allocate the device id\n"); + goto err_stop; } if (sc->quirks & SIXAXIS_CONTROLLER_USB) { - hdev->hid_output_raw_report = sixaxis_usb_output_raw_report; + /* + * The Sony Sixaxis does not handle HID Output Reports on the + * Interrupt EP like it could, so we need to force HID Output + * Reports to use HID_REQ_SET_REPORT on the Control EP. + * + * There is also another issue about HID Output Reports via USB, + * the Sixaxis does not want the report_id as part of the data + * packet, so we have to discard buf[0] when sending the actual + * control message, even for numbered reports, humpf! + */ + hdev->quirks |= HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP; + hdev->quirks |= HID_QUIRK_SKIP_OUTPUT_REPORT_ID; ret = sixaxis_set_operational_usb(hdev); - } - else if (sc->quirks & SIXAXIS_CONTROLLER_BT) { + sony_init_work(sc, sixaxis_state_worker); + } else if (sc->quirks & SIXAXIS_CONTROLLER_BT) { + /* + * The Sixaxis wants output reports sent on the ctrl endpoint + * when connected via Bluetooth. + */ + hdev->quirks |= HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP; ret = sixaxis_set_operational_bt(hdev); - if (ret >= 0) - sixaxis_set_led_bt(hdev); - } - else + sony_init_work(sc, sixaxis_state_worker); + } else if (sc->quirks & DUALSHOCK4_CONTROLLER) { + if (sc->quirks & DUALSHOCK4_CONTROLLER_BT) { + /* + * The DualShock 4 wants output reports sent on the ctrl + * endpoint when connected via Bluetooth. + */ + hdev->quirks |= HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP; + ret = dualshock4_set_operational_bt(hdev); + if (ret < 0) { + hid_err(hdev, "failed to set the Dualshock 4 operational mode\n"); + goto err_stop; + } + } + + sony_init_work(sc, dualshock4_state_worker); + } else { ret = 0; + } + + if (ret < 0) + goto err_stop; + ret = sony_check_add(sc); if (ret < 0) goto err_stop; + if (sc->quirks & SONY_LED_SUPPORT) { + ret = sony_leds_init(sc); + if (ret < 0) + goto err_stop; + } + + if (sc->quirks & SONY_BATTERY_SUPPORT) { + ret = sony_battery_probe(sc); + if (ret < 0) + goto err_stop; + + /* Open the device to receive reports with battery info */ + ret = hid_hw_open(hdev); + if (ret < 0) { + hid_err(hdev, "hw open failed\n"); + goto err_stop; + } + } + + if (sc->quirks & SONY_FF_SUPPORT) { + ret = sony_init_ff(sc); + if (ret < 0) + goto err_close; + } + return 0; +err_close: + hid_hw_close(hdev); err_stop: + if (sc->quirks & SONY_LED_SUPPORT) + sony_leds_remove(sc); + if (sc->quirks & SONY_BATTERY_SUPPORT) + sony_battery_remove(sc); + sony_cancel_work_sync(sc); + sony_remove_dev_list(sc); + sony_release_device_id(sc); hid_hw_stop(hdev); -err_free: - kfree(sc); return ret; } static void sony_remove(struct hid_device *hdev) { + struct sony_sc *sc = hid_get_drvdata(hdev); + + if (sc->quirks & SONY_LED_SUPPORT) + sony_leds_remove(sc); + + if (sc->quirks & SONY_BATTERY_SUPPORT) { + hid_hw_close(hdev); + sony_battery_remove(sc); + } + + sony_cancel_work_sync(sc); + + sony_remove_dev_list(sc); + + sony_release_device_id(sc); + hid_hw_stop(hdev); - kfree(hid_get_drvdata(hdev)); } static const struct hid_device_id sony_devices[] = { @@ -280,18 +2022,53 @@ .driver_data = VAIO_RDESC_CONSTANT }, { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGP_MOUSE), .driver_data = VAIO_RDESC_CONSTANT }, + /* Wired Buzz Controller. Reported as Sony Hub from its USB ID and as + * Logitech joystick from the device descriptor. */ + { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_BUZZ_CONTROLLER), + .driver_data = BUZZ_CONTROLLER }, + { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_WIRELESS_BUZZ_CONTROLLER), + .driver_data = BUZZ_CONTROLLER }, + /* PS3 BD Remote Control */ + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_BDREMOTE), + .driver_data = PS3REMOTE }, + /* Logitech Harmony Adapter for PS3 */ + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_PS3), + .driver_data = PS3REMOTE }, + /* Sony Dualshock 4 controllers for PS4 */ + { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER), + .driver_data = DUALSHOCK4_CONTROLLER_USB }, + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER), + .driver_data = DUALSHOCK4_CONTROLLER_BT }, { } }; MODULE_DEVICE_TABLE(hid, sony_devices); static struct hid_driver sony_driver = { - .name = "sony", - .id_table = sony_devices, - .probe = sony_probe, - .remove = sony_remove, - .report_fixup = sony_report_fixup, - .raw_event = sony_raw_event + .name = "sony", + .id_table = sony_devices, + .input_mapping = sony_mapping, + .input_configured = sony_input_configured, + .probe = sony_probe, + .remove = sony_remove, + .report_fixup = sony_report_fixup, + .raw_event = sony_raw_event }; -module_hid_driver(sony_driver); + +static int __init sony_init(void) +{ + dbg_hid("Sony:%s\n", __func__); + + return hid_register_driver(&sony_driver); +} + +static void __exit sony_exit(void) +{ + dbg_hid("Sony:%s\n", __func__); + + ida_destroy(&sony_device_id_allocator); + hid_unregister_driver(&sony_driver); +} +module_init(sony_init); +module_exit(sony_exit); MODULE_LICENSE("GPL");