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Commit 800f3eef authored by Jiri Kosina's avatar Jiri Kosina
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Merge branch 'for-4.12/sony' into for-linus

parents 18fc2163 040fc001
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Documentation/input/event-codes.txt
View file @ 800f3eef
......@@ -301,7 +301,10 @@ them as any other INPUT_PROP_BUTTONPAD device.
INPUT_PROP_ACCELEROMETER
-------------------------
Directional axes on this device (absolute and/or relative x, y, z) represent
accelerometer data. All other axes retain their meaning. A device must not mix
accelerometer data. Some devices also report gyroscope data, which devices
can report through the rotational axes (absolute and/or relative rx, ry, rz).
All other axes retain their meaning. A device must not mix
regular directional axes and accelerometer axes on the same event node.
Guidelines:
......
drivers/hid/hid-sony.c
View file @ 800f3eef
......@@ -48,19 +48,21 @@
#define PS3REMOTE BIT(4)
#define DUALSHOCK4_CONTROLLER_USB BIT(5)
#define DUALSHOCK4_CONTROLLER_BT BIT(6)
#define MOTION_CONTROLLER_USB BIT(7)
#define MOTION_CONTROLLER_BT BIT(8)
#define NAVIGATION_CONTROLLER_USB BIT(9)
#define NAVIGATION_CONTROLLER_BT BIT(10)
#define SINO_LITE_CONTROLLER BIT(11)
#define FUTUREMAX_DANCE_MAT BIT(12)
#define DUALSHOCK4_DONGLE BIT(7)
#define MOTION_CONTROLLER_USB BIT(8)
#define MOTION_CONTROLLER_BT BIT(9)
#define NAVIGATION_CONTROLLER_USB BIT(10)
#define NAVIGATION_CONTROLLER_BT BIT(11)
#define SINO_LITE_CONTROLLER BIT(12)
#define FUTUREMAX_DANCE_MAT BIT(13)
#define SIXAXIS_CONTROLLER (SIXAXIS_CONTROLLER_USB | SIXAXIS_CONTROLLER_BT)
#define MOTION_CONTROLLER (MOTION_CONTROLLER_USB | MOTION_CONTROLLER_BT)
#define NAVIGATION_CONTROLLER (NAVIGATION_CONTROLLER_USB |\
NAVIGATION_CONTROLLER_BT)
#define DUALSHOCK4_CONTROLLER (DUALSHOCK4_CONTROLLER_USB |\
DUALSHOCK4_CONTROLLER_BT)
DUALSHOCK4_CONTROLLER_BT | \
DUALSHOCK4_DONGLE)
#define SONY_LED_SUPPORT (SIXAXIS_CONTROLLER | BUZZ_CONTROLLER |\
DUALSHOCK4_CONTROLLER | MOTION_CONTROLLER |\
NAVIGATION_CONTROLLER)
......@@ -73,89 +75,6 @@
#define MAX_LEDS 4
/*
* The Sixaxis reports both digital and analog values for each button on the
* controller except for Start, Select and the PS button. The controller ends
* up reporting 27 axes which causes them to spill over into the multi-touch
* axis values. Additionally, the controller only has 20 actual, physical axes
* so there are several unused axes in between the used ones.
*/
static u8 sixaxis_rdesc[] = {
0x05, 0x01, /* Usage Page (Desktop), */
0x09, 0x04, /* Usage (Joystick), */
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 */
};
/* PS/3 Motion controller */
static u8 motion_rdesc[] = {
......@@ -254,567 +173,6 @@ static u8 motion_rdesc[] = {
0xC0 /* End Collection */
};
/* PS/3 Navigation controller */
static u8 navigation_rdesc[] = {
0x05, 0x01, /* Usage Page (Desktop), */
0x09, 0x04, /* Usage (Joystick), */
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, 0x02, /* Report Count (2), */
0x35, 0x00, /* Physical Minimum (0), */
0x46, 0xFF, 0x00, /* Physical Maximum (255), */
0x09, 0x30, /* Usage (X), */
0x09, 0x31, /* Usage (Y), */
0x81, 0x02, /* Input (Variable), */
0xC0, /* End Collection, */
0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
0x95, 0x06, /* Report Count (6), */
0x81, 0x03, /* Input (Constant, Variable), */
0x05, 0x01, /* Usage Page (Desktop), */
0x75, 0x08, /* Report Size (8), */
0x95, 0x05, /* Report Count (5), */
0x09, 0x01, /* Usage (Pointer), */
0x81, 0x02, /* Input (Variable), */
0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
0x95, 0x01, /* Report Count (1), */
0x81, 0x02, /* Input (Variable), */
0x05, 0x01, /* Usage Page (Desktop), */
0x95, 0x01, /* Report Count (1), */
0x09, 0x01, /* Usage (Pointer), */
0x81, 0x02, /* Input (Variable), */
0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
0x95, 0x1E, /* Report Count (24), */
0x81, 0x02, /* Input (Variable), */
0x75, 0x08, /* Report Size (8), */
0x95, 0x30, /* Report Count (48), */
0x09, 0x01, /* Usage (Pointer), */
0x91, 0x02, /* Output (Variable), */
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, 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, 0x0D, /* Usage Maximum (0Dh), */
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, 0xFF, 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, 0x80, /* Logical Minimum (-32768), */
0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
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, 0x0D, /* Usage Maximum (0Dh), */
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, 0xFF, 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, 0x80, /* Logical Minimum (-32768), */
0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
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] */
......@@ -977,6 +335,67 @@ static const unsigned int buzz_keymap[] = {
[20] = BTN_TRIGGER_HAPPY20,
};
/* The Navigation controller is a partial DS3 and uses the same HID report
* and hence the same keymap indices, however not not all axes/buttons
* are physically present. We use the same axis and button mapping as
* the DS3, which uses the Linux gamepad spec.
*/
static const unsigned int navigation_absmap[] = {
[0x30] = ABS_X,
[0x31] = ABS_Y,
[0x33] = ABS_Z, /* L2 */
};
/* Buttons not physically available on the device, but still available
* in the reports are explicitly set to 0 for documentation purposes.
*/
static const unsigned int navigation_keymap[] = {
[0x01] = 0, /* Select */
[0x02] = BTN_THUMBL, /* L3 */
[0x03] = 0, /* R3 */
[0x04] = 0, /* Start */
[0x05] = BTN_DPAD_UP, /* Up */
[0x06] = BTN_DPAD_RIGHT, /* Right */
[0x07] = BTN_DPAD_DOWN, /* Down */
[0x08] = BTN_DPAD_LEFT, /* Left */
[0x09] = BTN_TL2, /* L2 */
[0x0a] = 0, /* R2 */
[0x0b] = BTN_TL, /* L1 */
[0x0c] = 0, /* R1 */
[0x0d] = BTN_NORTH, /* Triangle */
[0x0e] = BTN_EAST, /* Circle */
[0x0f] = BTN_SOUTH, /* Cross */
[0x10] = BTN_WEST, /* Square */
[0x11] = BTN_MODE, /* PS */
};
static const unsigned int sixaxis_absmap[] = {
[0x30] = ABS_X,
[0x31] = ABS_Y,
[0x32] = ABS_RX, /* right stick X */
[0x35] = ABS_RY, /* right stick Y */
};
static const unsigned int sixaxis_keymap[] = {
[0x01] = BTN_SELECT, /* Select */
[0x02] = BTN_THUMBL, /* L3 */
[0x03] = BTN_THUMBR, /* R3 */
[0x04] = BTN_START, /* Start */
[0x05] = BTN_DPAD_UP, /* Up */
[0x06] = BTN_DPAD_RIGHT, /* Right */
[0x07] = BTN_DPAD_DOWN, /* Down */
[0x08] = BTN_DPAD_LEFT, /* Left */
[0x09] = BTN_TL2, /* L2 */
[0x0a] = BTN_TR2, /* R2 */
[0x0b] = BTN_TL, /* L1 */
[0x0c] = BTN_TR, /* R1 */
[0x0d] = BTN_NORTH, /* Triangle */
[0x0e] = BTN_EAST, /* Circle */
[0x0f] = BTN_SOUTH, /* Cross */
[0x10] = BTN_WEST, /* Square */
[0x11] = BTN_MODE, /* PS */
};
static const unsigned int ds4_absmap[] = {
[0x30] = ABS_X,
[0x31] = ABS_Y,
......@@ -1002,6 +421,10 @@ static const unsigned int ds4_keymap[] = {
[0xd] = BTN_MODE, /* PS */
};
static const struct {int x; int y; } ds4_hat_mapping[] = {
{0, -1}, {1, -1}, {1, 0}, {1, 1}, {0, 1}, {-1, 1}, {-1, 0}, {-1, -1},
{0, 0}
};
static enum power_supply_property sony_battery_props[] = {
POWER_SUPPLY_PROP_PRESENT,
......@@ -1048,6 +471,7 @@ struct motion_output_report_02 {
};
#define DS4_FEATURE_REPORT_0x02_SIZE 37
#define DS4_FEATURE_REPORT_0x05_SIZE 41
#define DS4_FEATURE_REPORT_0x81_SIZE 7
#define DS4_INPUT_REPORT_0x11_SIZE 78
#define DS4_OUTPUT_REPORT_0x05_SIZE 32
......@@ -1059,23 +483,62 @@ struct motion_output_report_02 {
/* Offsets relative to USB input report (0x1). Bluetooth (0x11) requires an
* additional +2.
*/
#define DS4_INPUT_REPORT_AXIS_OFFSET 1
#define DS4_INPUT_REPORT_BUTTON_OFFSET 5
#define DS4_INPUT_REPORT_TIMESTAMP_OFFSET 10
#define DS4_INPUT_REPORT_GYRO_X_OFFSET 13
#define DS4_INPUT_REPORT_BATTERY_OFFSET 30
#define DS4_INPUT_REPORT_TOUCHPAD_OFFSET 33
#define SENSOR_SUFFIX " Motion Sensors"
#define DS4_TOUCHPAD_SUFFIX " Touchpad"
/* Default to 4ms poll interval, which is same as USB (not adjustable). */
#define DS4_BT_DEFAULT_POLL_INTERVAL_MS 4
#define DS4_BT_MAX_POLL_INTERVAL_MS 62
#define DS4_GYRO_RES_PER_DEG_S 1024
#define DS4_ACC_RES_PER_G 8192
#define SIXAXIS_INPUT_REPORT_ACC_X_OFFSET 41
#define SIXAXIS_ACC_RES_PER_G 113
static DEFINE_SPINLOCK(sony_dev_list_lock);
static LIST_HEAD(sony_device_list);
static DEFINE_IDA(sony_device_id_allocator);
/* Used for calibration of DS4 accelerometer and gyro. */
struct ds4_calibration_data {
int abs_code;
short bias;
/* Calibration requires scaling against a sensitivity value, which is a
* float. Store sensitivity as a fraction to limit floating point
* calculations until final calibration.
*/
int sens_numer;
int sens_denom;
};
enum ds4_dongle_state {
DONGLE_DISCONNECTED,
DONGLE_CALIBRATING,
DONGLE_CONNECTED,
DONGLE_DISABLED
};
enum sony_worker {
SONY_WORKER_STATE,
SONY_WORKER_HOTPLUG
};
struct sony_sc {
spinlock_t lock;
struct list_head list_node;
struct hid_device *hdev;
struct input_dev *touchpad;
struct input_dev *sensor_dev;
struct led_classdev *leds[MAX_LEDS];
unsigned long quirks;
struct work_struct hotplug_worker;
struct work_struct state_worker;
void (*send_output_report)(struct sony_sc *);
struct power_supply *battery;
......@@ -1089,46 +552,87 @@ struct sony_sc {
#endif
u8 mac_address[6];
u8 worker_initialized;
u8 hotplug_worker_initialized;
u8 state_worker_initialized;
u8 defer_initialization;
u8 cable_state;
u8 battery_charging;
u8 battery_capacity;
u8 led_state[MAX_LEDS];
u8 resume_led_state[MAX_LEDS];
u8 led_delay_on[MAX_LEDS];
u8 led_delay_off[MAX_LEDS];
u8 led_count;
bool ds4_dongle_connected;
bool timestamp_initialized;
u16 prev_timestamp;
unsigned int timestamp_us;
u8 ds4_bt_poll_interval;
enum ds4_dongle_state ds4_dongle_state;
/* DS4 calibration data */
struct ds4_calibration_data ds4_calib_data[6];
};
static void sony_set_leds(struct sony_sc *sc);
static inline void sony_schedule_work(struct sony_sc *sc)
static inline void sony_schedule_work(struct sony_sc *sc,
enum sony_worker which)
{
if (!sc->defer_initialization)
schedule_work(&sc->state_worker);
switch (which) {
case SONY_WORKER_STATE:
if (!sc->defer_initialization)
schedule_work(&sc->state_worker);
break;
case SONY_WORKER_HOTPLUG:
if (sc->hotplug_worker_initialized)
schedule_work(&sc->hotplug_worker);
break;
}
}
static u8 *sixaxis_fixup(struct hid_device *hdev, u8 *rdesc,
unsigned int *rsize)
static ssize_t ds4_show_poll_interval(struct device *dev,
struct device_attribute
*attr, char *buf)
{
*rsize = sizeof(sixaxis_rdesc);
return sixaxis_rdesc;
struct hid_device *hdev = to_hid_device(dev);
struct sony_sc *sc = hid_get_drvdata(hdev);
return snprintf(buf, PAGE_SIZE, "%i\n", sc->ds4_bt_poll_interval);
}
static u8 *motion_fixup(struct hid_device *hdev, u8 *rdesc,
unsigned int *rsize)
static ssize_t ds4_store_poll_interval(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
*rsize = sizeof(motion_rdesc);
return motion_rdesc;
struct hid_device *hdev = to_hid_device(dev);
struct sony_sc *sc = hid_get_drvdata(hdev);
unsigned long flags;
u8 interval;
if (kstrtou8(buf, 0, &interval))
return -EINVAL;
if (interval > DS4_BT_MAX_POLL_INTERVAL_MS)
return -EINVAL;
spin_lock_irqsave(&sc->lock, flags);
sc->ds4_bt_poll_interval = interval;
spin_unlock_irqrestore(&sc->lock, flags);
sony_schedule_work(sc, SONY_WORKER_STATE);
return count;
}
static u8 *navigation_fixup(struct hid_device *hdev, u8 *rdesc,
static DEVICE_ATTR(bt_poll_interval, 0644, ds4_show_poll_interval,
ds4_store_poll_interval);
static u8 *motion_fixup(struct hid_device *hdev, u8 *rdesc,
unsigned int *rsize)
{
*rsize = sizeof(navigation_rdesc);
return navigation_rdesc;
*rsize = sizeof(motion_rdesc);
return motion_rdesc;
}
static u8 *ps3remote_fixup(struct hid_device *hdev, u8 *rdesc,
......@@ -1172,6 +676,102 @@ static int ps3remote_mapping(struct hid_device *hdev, struct hid_input *hi,
return 1;
}
static int navigation_mapping(struct hid_device *hdev, struct hid_input *hi,
struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
{
if ((usage->hid & HID_USAGE_PAGE) == HID_UP_BUTTON) {
unsigned int key = usage->hid & HID_USAGE;
if (key >= ARRAY_SIZE(sixaxis_keymap))
return -1;
key = navigation_keymap[key];
if (!key)
return -1;
hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key);
return 1;
} else if (usage->hid == HID_GD_POINTER) {
/* See comment in sixaxis_mapping, basically the L2 (and R2)
* triggers are reported through GD Pointer.
* In addition we ignore any analog button 'axes' and only
* support digital buttons.
*/
switch (usage->usage_index) {
case 8: /* L2 */
usage->hid = HID_GD_Z;
break;
default:
return -1;
}
hid_map_usage_clear(hi, usage, bit, max, EV_ABS, usage->hid & 0xf);
return 1;
} else if ((usage->hid & HID_USAGE_PAGE) == HID_UP_GENDESK) {
unsigned int abs = usage->hid & HID_USAGE;
if (abs >= ARRAY_SIZE(navigation_absmap))
return -1;
abs = navigation_absmap[abs];
hid_map_usage_clear(hi, usage, bit, max, EV_ABS, abs);
return 1;
}
return -1;
}
static int sixaxis_mapping(struct hid_device *hdev, struct hid_input *hi,
struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
{
if ((usage->hid & HID_USAGE_PAGE) == HID_UP_BUTTON) {
unsigned int key = usage->hid & HID_USAGE;
if (key >= ARRAY_SIZE(sixaxis_keymap))
return -1;
key = sixaxis_keymap[key];
hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key);
return 1;
} else if (usage->hid == HID_GD_POINTER) {
/* The DS3 provides analog values for most buttons and even
* for HAT axes through GD Pointer. L2 and R2 are reported
* among these as well instead of as GD Z / RZ. Remap L2
* and R2 and ignore other analog 'button axes' as there is
* no good way for reporting them.
*/
switch (usage->usage_index) {
case 8: /* L2 */
usage->hid = HID_GD_Z;
break;
case 9: /* R2 */
usage->hid = HID_GD_RZ;
break;
default:
return -1;
}
hid_map_usage_clear(hi, usage, bit, max, EV_ABS, usage->hid & 0xf);
return 1;
} else if ((usage->hid & HID_USAGE_PAGE) == HID_UP_GENDESK) {
unsigned int abs = usage->hid & HID_USAGE;
if (abs >= ARRAY_SIZE(sixaxis_absmap))
return -1;
abs = sixaxis_absmap[abs];
hid_map_usage_clear(hi, usage, bit, max, EV_ABS, abs);
return 1;
}
return -1;
}
static int ds4_mapping(struct hid_device *hdev, struct hid_input *hi,
struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
......@@ -1227,30 +827,9 @@ static u8 *sony_report_fixup(struct hid_device *hdev, u8 *rdesc,
rdesc[55] = 0x06;
}
/*
* The default Dualshock 4 USB descriptor doesn't assign
* the gyroscope values to corresponding axes so we need a
* modified one.
*/
if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) {
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) {
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 & MOTION_CONTROLLER)
return motion_fixup(hdev, rdesc, rsize);
if (sc->quirks & NAVIGATION_CONTROLLER)
return navigation_fixup(hdev, rdesc, rsize);
if (sc->quirks & PS3REMOTE)
return ps3remote_fixup(hdev, rdesc, rsize);
......@@ -1288,21 +867,131 @@ static void sixaxis_parse_report(struct sony_sc *sc, u8 *rd, int size)
sc->battery_capacity = battery_capacity;
sc->battery_charging = battery_charging;
spin_unlock_irqrestore(&sc->lock, flags);
if (sc->quirks & SIXAXIS_CONTROLLER) {
int val;
offset = SIXAXIS_INPUT_REPORT_ACC_X_OFFSET;
val = ((rd[offset+1] << 8) | rd[offset]) - 511;
input_report_abs(sc->sensor_dev, ABS_X, val);
/* Y and Z are swapped and inversed */
val = 511 - ((rd[offset+5] << 8) | rd[offset+4]);
input_report_abs(sc->sensor_dev, ABS_Y, val);
val = 511 - ((rd[offset+3] << 8) | rd[offset+2]);
input_report_abs(sc->sensor_dev, ABS_Z, val);
input_sync(sc->sensor_dev);
}
}
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, m, offset, num_touch_data, max_touch_data;
u8 cable_state, battery_capacity, battery_charging;
u16 timestamp;
/* When using Bluetooth the header is 2 bytes longer, so skip these. */
int data_offset = (sc->quirks & DUALSHOCK4_CONTROLLER_USB) ? 0 : 2;
int data_offset = (sc->quirks & DUALSHOCK4_CONTROLLER_BT) ? 2 : 0;
/* Second bit of third button byte is for the touchpad button. */
offset = data_offset + DS4_INPUT_REPORT_BUTTON_OFFSET;
input_report_key(sc->touchpad, BTN_LEFT, rd[offset+2] & 0x2);
/*
* 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 HID layer won't generate events.
* While it is possible (and this was done before) to fixup the HID
* descriptor to add this mapping, it was better to do this manually.
* The reason is there were various pieces software both open and closed
* source, relying on the descriptors to be the same across various
* operating systems. If the descriptors wouldn't match some
* applications e.g. games on Wine would not be able to function due
* to different descriptors, which such applications are not parsing.
*/
if (rd[0] == 17) {
int value;
offset = data_offset + DS4_INPUT_REPORT_AXIS_OFFSET;
input_report_abs(input_dev, ABS_X, rd[offset]);
input_report_abs(input_dev, ABS_Y, rd[offset+1]);
input_report_abs(input_dev, ABS_RX, rd[offset+2]);
input_report_abs(input_dev, ABS_RY, rd[offset+3]);
value = rd[offset+4] & 0xf;
if (value > 7)
value = 8; /* Center 0, 0 */
input_report_abs(input_dev, ABS_HAT0X, ds4_hat_mapping[value].x);
input_report_abs(input_dev, ABS_HAT0Y, ds4_hat_mapping[value].y);
input_report_key(input_dev, BTN_WEST, rd[offset+4] & 0x10);
input_report_key(input_dev, BTN_SOUTH, rd[offset+4] & 0x20);
input_report_key(input_dev, BTN_EAST, rd[offset+4] & 0x40);
input_report_key(input_dev, BTN_NORTH, rd[offset+4] & 0x80);
input_report_key(input_dev, BTN_TL, rd[offset+5] & 0x1);
input_report_key(input_dev, BTN_TR, rd[offset+5] & 0x2);
input_report_key(input_dev, BTN_TL2, rd[offset+5] & 0x4);
input_report_key(input_dev, BTN_TR2, rd[offset+5] & 0x8);
input_report_key(input_dev, BTN_SELECT, rd[offset+5] & 0x10);
input_report_key(input_dev, BTN_START, rd[offset+5] & 0x20);
input_report_key(input_dev, BTN_THUMBL, rd[offset+5] & 0x40);
input_report_key(input_dev, BTN_THUMBR, rd[offset+5] & 0x80);
input_report_key(input_dev, BTN_MODE, rd[offset+6] & 0x1);
input_report_abs(input_dev, ABS_Z, rd[offset+7]);
input_report_abs(input_dev, ABS_RZ, rd[offset+8]);
input_sync(input_dev);
}
/* Convert timestamp (in 5.33us unit) to timestamp_us */
offset = data_offset + DS4_INPUT_REPORT_TIMESTAMP_OFFSET;
timestamp = get_unaligned_le16(&rd[offset]);
if (!sc->timestamp_initialized) {
sc->timestamp_us = ((unsigned int)timestamp * 16) / 3;
sc->timestamp_initialized = true;
} else {
u16 delta;
if (sc->prev_timestamp > timestamp)
delta = (U16_MAX - sc->prev_timestamp + timestamp + 1);
else
delta = timestamp - sc->prev_timestamp;
sc->timestamp_us += (delta * 16) / 3;
}
sc->prev_timestamp = timestamp;
input_event(sc->sensor_dev, EV_MSC, MSC_TIMESTAMP, sc->timestamp_us);
offset = data_offset + DS4_INPUT_REPORT_GYRO_X_OFFSET;
for (n = 0; n < 6; n++) {
/* Store data in int for more precision during mult_frac. */
int raw_data = (short)((rd[offset+1] << 8) | rd[offset]);
struct ds4_calibration_data *calib = &sc->ds4_calib_data[n];
/* High precision is needed during calibration, but the
* calibrated values are within 32-bit.
* Note: we swap numerator 'x' and 'numer' in mult_frac for
* precision reasons so we don't need 64-bit.
*/
int calib_data = mult_frac(calib->sens_numer,
raw_data - calib->bias,
calib->sens_denom);
input_report_abs(sc->sensor_dev, calib->abs_code, calib_data);
offset += 2;
}
input_sync(sc->sensor_dev);
/*
* The lower 4 bits of byte 30 (or 32 for BT) contain the battery level
* and the 5th bit contains the USB cable state.
......@@ -1341,7 +1030,7 @@ static void dualshock4_parse_report(struct sony_sc *sc, u8 *rd, int size)
* Trackpad data starts 2 bytes later (e.g. 35 for USB).
*/
offset = data_offset + DS4_INPUT_REPORT_TOUCHPAD_OFFSET;
max_touch_data = (sc->quirks & DUALSHOCK4_CONTROLLER_USB) ? 3 : 4;
max_touch_data = (sc->quirks & DUALSHOCK4_CONTROLLER_BT) ? 4 : 3;
if (rd[offset] > 0 && rd[offset] <= max_touch_data)
num_touch_data = rd[offset];
else
......@@ -1415,47 +1104,79 @@ static int sony_raw_event(struct hid_device *hdev, struct hid_report *report,
} else if ((sc->quirks & NAVIGATION_CONTROLLER) && rd[0] == 0x01 &&
size == 49) {
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)) {
if (sc->quirks & DUALSHOCK4_CONTROLLER_BT) {
/* CRC check */
u8 bthdr = 0xA1;
u32 crc;
u32 report_crc;
} else if ((sc->quirks & DUALSHOCK4_CONTROLLER_USB) && rd[0] == 0x01 &&
size == 64) {
dualshock4_parse_report(sc, rd, size);
} else if (((sc->quirks & DUALSHOCK4_CONTROLLER_BT) && rd[0] == 0x11 &&
size == 78)) {
/* CRC check */
u8 bthdr = 0xA1;
u32 crc;
u32 report_crc;
crc = crc32_le(0xFFFFFFFF, &bthdr, 1);
crc = ~crc32_le(crc, rd, DS4_INPUT_REPORT_0x11_SIZE-4);
report_crc = get_unaligned_le32(&rd[DS4_INPUT_REPORT_0x11_SIZE-4]);
if (crc != report_crc) {
hid_dbg(sc->hdev, "DualShock 4 input report's CRC check failed, received crc 0x%0x != 0x%0x\n",
report_crc, crc);
return -EILSEQ;
}
crc = crc32_le(0xFFFFFFFF, &bthdr, 1);
crc = ~crc32_le(crc, rd, DS4_INPUT_REPORT_0x11_SIZE-4);
report_crc = get_unaligned_le32(&rd[DS4_INPUT_REPORT_0x11_SIZE-4]);
if (crc != report_crc) {
hid_dbg(sc->hdev, "DualShock 4 input report's CRC check failed, received crc 0x%0x != 0x%0x\n",
report_crc, crc);
return -EILSEQ;
}
dualshock4_parse_report(sc, rd, size);
} else if ((sc->quirks & DUALSHOCK4_DONGLE) && rd[0] == 0x01 &&
size == 64) {
unsigned long flags;
enum ds4_dongle_state dongle_state;
/*
* In the case of a DS4 USB dongle, bit[2] of byte 31 indicates
* if a DS4 is actually connected (indicated by '0').
* For non-dongle, this bit is always 0 (connected).
*/
if (sc->hdev->vendor == USB_VENDOR_ID_SONY &&
sc->hdev->product == USB_DEVICE_ID_SONY_PS4_CONTROLLER_DONGLE) {
bool connected = (rd[31] & 0x04) ? false : true;
if (!sc->ds4_dongle_connected && connected) {
hid_info(sc->hdev, "DualShock 4 USB dongle: controller connected\n");
sony_set_leds(sc);
sc->ds4_dongle_connected = true;
} else if (sc->ds4_dongle_connected && !connected) {
hid_info(sc->hdev, "DualShock 4 USB dongle: controller disconnected\n");
sc->ds4_dongle_connected = false;
/* Return 0, so hidraw can get the report. */
return 0;
} else if (!sc->ds4_dongle_connected) {
/* Return 0, so hidraw can get the report. */
return 0;
}
bool connected = (rd[31] & 0x04) ? false : true;
spin_lock_irqsave(&sc->lock, flags);
dongle_state = sc->ds4_dongle_state;
spin_unlock_irqrestore(&sc->lock, flags);
/*
* The dongle always sends input reports even when no
* DS4 is attached. When a DS4 is connected, we need to
* obtain calibration data before we can use it.
* The code below tracks dongle state and kicks of
* calibration when needed and only allows us to process
* input if a DS4 is actually connected.
*/
if (dongle_state == DONGLE_DISCONNECTED && connected) {
hid_info(sc->hdev, "DualShock 4 USB dongle: controller connected\n");
sony_set_leds(sc);
spin_lock_irqsave(&sc->lock, flags);
sc->ds4_dongle_state = DONGLE_CALIBRATING;
spin_unlock_irqrestore(&sc->lock, flags);
sony_schedule_work(sc, SONY_WORKER_HOTPLUG);
/* Don't process the report since we don't have
* calibration data, but let hidraw have it anyway.
*/
return 0;
} else if ((dongle_state == DONGLE_CONNECTED ||
dongle_state == DONGLE_DISABLED) && !connected) {
hid_info(sc->hdev, "DualShock 4 USB dongle: controller disconnected\n");
spin_lock_irqsave(&sc->lock, flags);
sc->ds4_dongle_state = DONGLE_DISCONNECTED;
spin_unlock_irqrestore(&sc->lock, flags);
/* Return 0, so hidraw can get the report. */
return 0;
} else if (dongle_state == DONGLE_CALIBRATING ||
dongle_state == DONGLE_DISABLED ||
dongle_state == DONGLE_DISCONNECTED) {
/* Return 0, so hidraw can get the report. */
return 0;
}
dualshock4_parse_report(sc, rd, size);
......@@ -1463,7 +1184,7 @@ static int sony_raw_event(struct hid_device *hdev, struct hid_report *report,
if (sc->defer_initialization) {
sc->defer_initialization = 0;
sony_schedule_work(sc);
sony_schedule_work(sc, SONY_WORKER_STATE);
}
return 0;
......@@ -1501,10 +1222,16 @@ static int sony_mapping(struct hid_device *hdev, struct hid_input *hi,
if (sc->quirks & PS3REMOTE)
return ps3remote_mapping(hdev, hi, field, usage, bit, max);
if (sc->quirks & NAVIGATION_CONTROLLER)
return navigation_mapping(hdev, hi, field, usage, bit, max);
if (sc->quirks & SIXAXIS_CONTROLLER)
return sixaxis_mapping(hdev, hi, field, usage, bit, max);
if (sc->quirks & DUALSHOCK4_CONTROLLER)
return ds4_mapping(hdev, hi, field, usage, bit, max);
/* Let hid-core decide for the others */
return 0;
}
......@@ -1541,7 +1268,7 @@ static int sony_register_touchpad(struct sony_sc *sc, int touch_count,
snprintf(name, name_sz, "%s" DS4_TOUCHPAD_SUFFIX, sc->hdev->name);
sc->touchpad->name = name;
ret = input_mt_init_slots(sc->touchpad, touch_count, 0);
ret = input_mt_init_slots(sc->touchpad, touch_count, INPUT_MT_POINTER);
if (ret < 0)
goto err;
......@@ -1581,6 +1308,103 @@ static void sony_unregister_touchpad(struct sony_sc *sc)
sc->touchpad = NULL;
}
static int sony_register_sensors(struct sony_sc *sc)
{
size_t name_sz;
char *name;
int ret;
int range;
sc->sensor_dev = input_allocate_device();
if (!sc->sensor_dev)
return -ENOMEM;
input_set_drvdata(sc->sensor_dev, sc);
sc->sensor_dev->dev.parent = &sc->hdev->dev;
sc->sensor_dev->phys = sc->hdev->phys;
sc->sensor_dev->uniq = sc->hdev->uniq;
sc->sensor_dev->id.bustype = sc->hdev->bus;
sc->sensor_dev->id.vendor = sc->hdev->vendor;
sc->sensor_dev->id.product = sc->hdev->product;
sc->sensor_dev->id.version = sc->hdev->version;
/* Append a suffix to the controller name as there are various
* DS4 compatible non-Sony devices with different names.
*/
name_sz = strlen(sc->hdev->name) + sizeof(SENSOR_SUFFIX);
name = kzalloc(name_sz, GFP_KERNEL);
if (!name) {
ret = -ENOMEM;
goto err;
}
snprintf(name, name_sz, "%s" SENSOR_SUFFIX, sc->hdev->name);
sc->sensor_dev->name = name;
if (sc->quirks & SIXAXIS_CONTROLLER) {
/* For the DS3 we only support the accelerometer, which works
* quite well even without calibration. The device also has
* a 1-axis gyro, but it is very difficult to manage from within
* the driver even to get data, the sensor is inaccurate and
* the behavior is very different between hardware revisions.
*/
input_set_abs_params(sc->sensor_dev, ABS_X, -512, 511, 4, 0);
input_set_abs_params(sc->sensor_dev, ABS_Y, -512, 511, 4, 0);
input_set_abs_params(sc->sensor_dev, ABS_Z, -512, 511, 4, 0);
input_abs_set_res(sc->sensor_dev, ABS_X, SIXAXIS_ACC_RES_PER_G);
input_abs_set_res(sc->sensor_dev, ABS_Y, SIXAXIS_ACC_RES_PER_G);
input_abs_set_res(sc->sensor_dev, ABS_Z, SIXAXIS_ACC_RES_PER_G);
} else if (sc->quirks & DUALSHOCK4_CONTROLLER) {
range = DS4_ACC_RES_PER_G*4;
input_set_abs_params(sc->sensor_dev, ABS_X, -range, range, 16, 0);
input_set_abs_params(sc->sensor_dev, ABS_Y, -range, range, 16, 0);
input_set_abs_params(sc->sensor_dev, ABS_Z, -range, range, 16, 0);
input_abs_set_res(sc->sensor_dev, ABS_X, DS4_ACC_RES_PER_G);
input_abs_set_res(sc->sensor_dev, ABS_Y, DS4_ACC_RES_PER_G);
input_abs_set_res(sc->sensor_dev, ABS_Z, DS4_ACC_RES_PER_G);
range = DS4_GYRO_RES_PER_DEG_S*2048;
input_set_abs_params(sc->sensor_dev, ABS_RX, -range, range, 16, 0);
input_set_abs_params(sc->sensor_dev, ABS_RY, -range, range, 16, 0);
input_set_abs_params(sc->sensor_dev, ABS_RZ, -range, range, 16, 0);
input_abs_set_res(sc->sensor_dev, ABS_RX, DS4_GYRO_RES_PER_DEG_S);
input_abs_set_res(sc->sensor_dev, ABS_RY, DS4_GYRO_RES_PER_DEG_S);
input_abs_set_res(sc->sensor_dev, ABS_RZ, DS4_GYRO_RES_PER_DEG_S);
__set_bit(EV_MSC, sc->sensor_dev->evbit);
__set_bit(MSC_TIMESTAMP, sc->sensor_dev->mscbit);
}
__set_bit(INPUT_PROP_ACCELEROMETER, sc->sensor_dev->propbit);
ret = input_register_device(sc->sensor_dev);
if (ret < 0)
goto err;
return 0;
err:
kfree(sc->sensor_dev->name);
sc->sensor_dev->name = NULL;
input_free_device(sc->sensor_dev);
sc->sensor_dev = NULL;
return ret;
}
static void sony_unregister_sensors(struct sony_sc *sc)
{
if (!sc->sensor_dev)
return;
kfree(sc->sensor_dev->name);
sc->sensor_dev->name = NULL;
input_unregister_device(sc->sensor_dev);
sc->sensor_dev = NULL;
}
/*
* Sending HID_REQ_GET_REPORT changes the operation mode of the ps3 controller
* to "operational". Without this, the ps3 controller will not report any
......@@ -1646,26 +1470,176 @@ static int sixaxis_set_operational_bt(struct hid_device *hdev)
}
/*
* Requesting feature report 0x02 in Bluetooth mode changes the state of the
* controller so that it sends full input reports of type 0x11.
* Request DS4 calibration data for the motion sensors.
* For Bluetooth this also affects the operating mode (see below).
*/
static int dualshock4_set_operational_bt(struct hid_device *hdev)
static int dualshock4_get_calibration_data(struct sony_sc *sc)
{
u8 *buf;
int ret;
short gyro_pitch_bias, gyro_pitch_plus, gyro_pitch_minus;
short gyro_yaw_bias, gyro_yaw_plus, gyro_yaw_minus;
short gyro_roll_bias, gyro_roll_plus, gyro_roll_minus;
short gyro_speed_plus, gyro_speed_minus;
short acc_x_plus, acc_x_minus;
short acc_y_plus, acc_y_minus;
short acc_z_plus, acc_z_minus;
int speed_2x;
int range_2g;
/* For Bluetooth we use a different request, which supports CRC.
* Note: in Bluetooth mode feature report 0x02 also changes the state
* of the controller, so that it sends input reports of type 0x11.
*/
if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) {
buf = kmalloc(DS4_FEATURE_REPORT_0x02_SIZE, GFP_KERNEL);
if (!buf)
return -ENOMEM;
buf = kmalloc(DS4_FEATURE_REPORT_0x02_SIZE, GFP_KERNEL);
if (!buf)
return -ENOMEM;
ret = hid_hw_raw_request(sc->hdev, 0x02, buf,
DS4_FEATURE_REPORT_0x02_SIZE,
HID_FEATURE_REPORT,
HID_REQ_GET_REPORT);
if (ret < 0)
goto err_stop;
} else {
u8 bthdr = 0xA3;
u32 crc;
u32 report_crc;
int retries;
buf = kmalloc(DS4_FEATURE_REPORT_0x05_SIZE, GFP_KERNEL);
if (!buf)
return -ENOMEM;
ret = hid_hw_raw_request(hdev, 0x02, buf, DS4_FEATURE_REPORT_0x02_SIZE,
HID_FEATURE_REPORT, HID_REQ_GET_REPORT);
for (retries = 0; retries < 3; retries++) {
ret = hid_hw_raw_request(sc->hdev, 0x05, buf,
DS4_FEATURE_REPORT_0x05_SIZE,
HID_FEATURE_REPORT,
HID_REQ_GET_REPORT);
if (ret < 0)
goto err_stop;
kfree(buf);
/* CRC check */
crc = crc32_le(0xFFFFFFFF, &bthdr, 1);
crc = ~crc32_le(crc, buf, DS4_FEATURE_REPORT_0x05_SIZE-4);
report_crc = get_unaligned_le32(&buf[DS4_FEATURE_REPORT_0x05_SIZE-4]);
if (crc != report_crc) {
hid_warn(sc->hdev, "DualShock 4 calibration report's CRC check failed, received crc 0x%0x != 0x%0x\n",
report_crc, crc);
if (retries < 2) {
hid_warn(sc->hdev, "Retrying DualShock 4 get calibration report request\n");
continue;
} else {
ret = -EILSEQ;
goto err_stop;
}
} else {
break;
}
}
}
gyro_pitch_bias = get_unaligned_le16(&buf[1]);
gyro_yaw_bias = get_unaligned_le16(&buf[3]);
gyro_roll_bias = get_unaligned_le16(&buf[5]);
if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) {
gyro_pitch_plus = get_unaligned_le16(&buf[7]);
gyro_pitch_minus = get_unaligned_le16(&buf[9]);
gyro_yaw_plus = get_unaligned_le16(&buf[11]);
gyro_yaw_minus = get_unaligned_le16(&buf[13]);
gyro_roll_plus = get_unaligned_le16(&buf[15]);
gyro_roll_minus = get_unaligned_le16(&buf[17]);
} else {
/* BT + Dongle */
gyro_pitch_plus = get_unaligned_le16(&buf[7]);
gyro_yaw_plus = get_unaligned_le16(&buf[9]);
gyro_roll_plus = get_unaligned_le16(&buf[11]);
gyro_pitch_minus = get_unaligned_le16(&buf[13]);
gyro_yaw_minus = get_unaligned_le16(&buf[15]);
gyro_roll_minus = get_unaligned_le16(&buf[17]);
}
gyro_speed_plus = get_unaligned_le16(&buf[19]);
gyro_speed_minus = get_unaligned_le16(&buf[21]);
acc_x_plus = get_unaligned_le16(&buf[23]);
acc_x_minus = get_unaligned_le16(&buf[25]);
acc_y_plus = get_unaligned_le16(&buf[27]);
acc_y_minus = get_unaligned_le16(&buf[29]);
acc_z_plus = get_unaligned_le16(&buf[31]);
acc_z_minus = get_unaligned_le16(&buf[33]);
/* Set gyroscope calibration and normalization parameters.
* Data values will be normalized to 1/DS4_GYRO_RES_PER_DEG_S degree/s.
*/
speed_2x = (gyro_speed_plus + gyro_speed_minus);
sc->ds4_calib_data[0].abs_code = ABS_RX;
sc->ds4_calib_data[0].bias = gyro_pitch_bias;
sc->ds4_calib_data[0].sens_numer = speed_2x*DS4_GYRO_RES_PER_DEG_S;
sc->ds4_calib_data[0].sens_denom = gyro_pitch_plus - gyro_pitch_minus;
sc->ds4_calib_data[1].abs_code = ABS_RY;
sc->ds4_calib_data[1].bias = gyro_yaw_bias;
sc->ds4_calib_data[1].sens_numer = speed_2x*DS4_GYRO_RES_PER_DEG_S;
sc->ds4_calib_data[1].sens_denom = gyro_yaw_plus - gyro_yaw_minus;
sc->ds4_calib_data[2].abs_code = ABS_RZ;
sc->ds4_calib_data[2].bias = gyro_roll_bias;
sc->ds4_calib_data[2].sens_numer = speed_2x*DS4_GYRO_RES_PER_DEG_S;
sc->ds4_calib_data[2].sens_denom = gyro_roll_plus - gyro_roll_minus;
/* Set accelerometer calibration and normalization parameters.
* Data values will be normalized to 1/DS4_ACC_RES_PER_G G.
*/
range_2g = acc_x_plus - acc_x_minus;
sc->ds4_calib_data[3].abs_code = ABS_X;
sc->ds4_calib_data[3].bias = acc_x_plus - range_2g / 2;
sc->ds4_calib_data[3].sens_numer = 2*DS4_ACC_RES_PER_G;
sc->ds4_calib_data[3].sens_denom = range_2g;
range_2g = acc_y_plus - acc_y_minus;
sc->ds4_calib_data[4].abs_code = ABS_Y;
sc->ds4_calib_data[4].bias = acc_y_plus - range_2g / 2;
sc->ds4_calib_data[4].sens_numer = 2*DS4_ACC_RES_PER_G;
sc->ds4_calib_data[4].sens_denom = range_2g;
range_2g = acc_z_plus - acc_z_minus;
sc->ds4_calib_data[5].abs_code = ABS_Z;
sc->ds4_calib_data[5].bias = acc_z_plus - range_2g / 2;
sc->ds4_calib_data[5].sens_numer = 2*DS4_ACC_RES_PER_G;
sc->ds4_calib_data[5].sens_denom = range_2g;
err_stop:
kfree(buf);
return ret;
}
static void dualshock4_calibration_work(struct work_struct *work)
{
struct sony_sc *sc = container_of(work, struct sony_sc, hotplug_worker);
unsigned long flags;
enum ds4_dongle_state dongle_state;
int ret;
ret = dualshock4_get_calibration_data(sc);
if (ret < 0) {
/* This call is very unlikely to fail for the dongle. When it
* fails we are probably in a very bad state, so mark the
* dongle as disabled. We will re-enable the dongle if a new
* DS4 hotplug is detect from sony_raw_event as any issues
* are likely resolved then (the dongle is quite stupid).
*/
hid_err(sc->hdev, "DualShock 4 USB dongle: calibration failed, disabling device\n");
dongle_state = DONGLE_DISABLED;
} else {
hid_info(sc->hdev, "DualShock 4 USB dongle: calibration completed\n");
dongle_state = DONGLE_CONNECTED;
}
spin_lock_irqsave(&sc->lock, flags);
sc->ds4_dongle_state = dongle_state;
spin_unlock_irqrestore(&sc->lock, flags);
}
static void sixaxis_set_leds_from_id(struct sony_sc *sc)
{
static const u8 sixaxis_leds[10][4] = {
......@@ -1696,10 +1670,10 @@ static void dualshock4_set_leds_from_id(struct sony_sc *sc)
{
/* 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 },
/* Blue */ { 0x00, 0x00, 0x40 },
/* Red */ { 0x40, 0x00, 0x00 },
/* Green */ { 0x00, 0x40, 0x00 },
/* Pink */ { 0x20, 0x00, 0x20 },
/* Orange */ { 0x02, 0x01, 0x00 },
/* Teal */ { 0x00, 0x01, 0x01 },
/* White */ { 0x01, 0x01, 0x01 }
......@@ -1740,7 +1714,7 @@ static void buzz_set_leds(struct sony_sc *sc)
static void sony_set_leds(struct sony_sc *sc)
{
if (!(sc->quirks & BUZZ_CONTROLLER))
sony_schedule_work(sc);
sony_schedule_work(sc, SONY_WORKER_STATE);
else
buzz_set_leds(sc);
}
......@@ -1851,7 +1825,7 @@ static int sony_led_blink_set(struct led_classdev *led, unsigned long *delay_on,
new_off != drv_data->led_delay_off[n]) {
drv_data->led_delay_on[n] = new_on;
drv_data->led_delay_off[n] = new_off;
sony_schedule_work(drv_data);
sony_schedule_work(drv_data, SONY_WORKER_STATE);
}
return 0;
......@@ -1964,6 +1938,7 @@ static int sony_leds_init(struct sony_sc *sc)
led->name = name;
led->brightness = sc->led_state[n];
led->max_brightness = max_brightness[n];
led->flags = LED_CORE_SUSPENDRESUME;
led->brightness_get = sony_led_get_brightness;
led->brightness_set = sony_led_set_brightness;
......@@ -2052,26 +2027,24 @@ static void dualshock4_send_output_report(struct sony_sc *sc)
int offset;
/*
* NOTE: The buf[1] field of the Bluetooth report controls
* the Dualshock 4 reporting rate.
*
* Known values include:
*
* 0x80 - 1000hz (full speed)
* 0xA0 - 31hz
* 0xB0 - 20hz
* 0xD0 - 66hz
* NOTE: The lower 6 bits of buf[1] field of the Bluetooth report
* control the interval at which Dualshock 4 reports data:
* 0x00 - 1ms
* 0x01 - 1ms
* 0x02 - 2ms
* 0x3E - 62ms
* 0x3F - disabled
*/
if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) {
if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) {
memset(buf, 0, DS4_OUTPUT_REPORT_0x05_SIZE);
buf[0] = 0x05;
buf[1] = 0xFF;
buf[1] = 0x07; /* blink + LEDs + motor */
offset = 4;
} else {
memset(buf, 0, DS4_OUTPUT_REPORT_0x11_SIZE);
buf[0] = 0x11;
buf[1] = 0xC0; /* HID + CRC */
buf[3] = 0x0F;
buf[1] = 0xC0 /* HID + CRC */ | sc->ds4_bt_poll_interval;
buf[3] = 0x07; /* blink + LEDs + motor */
offset = 6;
}
......@@ -2095,7 +2068,7 @@ static void dualshock4_send_output_report(struct sony_sc *sc)
buf[offset++] = sc->led_delay_on[3];
buf[offset++] = sc->led_delay_off[3];
if (sc->quirks & DUALSHOCK4_CONTROLLER_USB)
if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE))
hid_hw_output_report(hdev, buf, DS4_OUTPUT_REPORT_0x05_SIZE);
else {
/* CRC generation */
......@@ -2152,7 +2125,7 @@ static int sony_allocate_output_report(struct sony_sc *sc)
else if (sc->quirks & DUALSHOCK4_CONTROLLER_BT)
sc->output_report_dmabuf = kmalloc(DS4_OUTPUT_REPORT_0x11_SIZE,
GFP_KERNEL);
else if (sc->quirks & DUALSHOCK4_CONTROLLER_USB)
else if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE))
sc->output_report_dmabuf = kmalloc(DS4_OUTPUT_REPORT_0x05_SIZE,
GFP_KERNEL);
else if (sc->quirks & MOTION_CONTROLLER)
......@@ -2180,7 +2153,7 @@ static int sony_play_effect(struct input_dev *dev, void *data,
sc->left = effect->u.rumble.strong_magnitude / 256;
sc->right = effect->u.rumble.weak_magnitude / 256;
sony_schedule_work(sc);
sony_schedule_work(sc, SONY_WORKER_STATE);
return 0;
}
......@@ -2397,7 +2370,7 @@ static int sony_check_add(struct sony_sc *sc)
hid_warn(sc->hdev, "UNIQ does not contain a MAC address; duplicate check skipped\n");
return 0;
}
} else if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) {
} else if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) {
buf = kmalloc(DS4_FEATURE_REPORT_0x81_SIZE, GFP_KERNEL);
if (!buf)
return -ENOMEM;
......@@ -2451,6 +2424,12 @@ static int sony_check_add(struct sony_sc *sc)
*/
for (n = 0; n < 6; n++)
sc->mac_address[5-n] = buf[4+n];
snprintf(sc->hdev->uniq, sizeof(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]);
} else {
return 0;
}
......@@ -2501,18 +2480,21 @@ static inline void sony_init_output_report(struct sony_sc *sc,
{
sc->send_output_report = send_output_report;
if (!sc->worker_initialized)
if (!sc->state_worker_initialized)
INIT_WORK(&sc->state_worker, sony_state_worker);
sc->worker_initialized = 1;
sc->state_worker_initialized = 1;
}
static inline void sony_cancel_work_sync(struct sony_sc *sc)
{
if (sc->worker_initialized)
if (sc->hotplug_worker_initialized)
cancel_work_sync(&sc->hotplug_worker);
if (sc->state_worker_initialized)
cancel_work_sync(&sc->state_worker);
}
static int sony_input_configured(struct hid_device *hdev,
struct hid_input *hidinput)
{
......@@ -2526,14 +2508,17 @@ static int sony_input_configured(struct hid_device *hdev,
goto err_stop;
}
ret = append_dev_id = sony_check_add(sc);
if (ret < 0)
goto err_stop;
ret = sony_allocate_output_report(sc);
if (ret < 0) {
hid_err(hdev, "failed to allocate the output report buffer\n");
goto err_stop;
}
if ((sc->quirks & SIXAXIS_CONTROLLER_USB) ||
(sc->quirks & NAVIGATION_CONTROLLER_USB)) {
if (sc->quirks & NAVIGATION_CONTROLLER_USB) {
/*
* The Sony Sixaxis does not handle HID Output Reports on the
* Interrupt EP like it could, so we need to force HID Output
......@@ -2553,24 +2538,79 @@ static int sony_input_configured(struct hid_device *hdev,
hdev->quirks |= HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP;
hdev->quirks |= HID_QUIRK_SKIP_OUTPUT_REPORT_ID;
sc->defer_initialization = 1;
ret = sixaxis_set_operational_usb(hdev);
if (ret < 0) {
hid_err(hdev, "Failed to set controller into operational mode\n");
goto err_stop;
}
sony_init_output_report(sc, sixaxis_send_output_report);
} else if (sc->quirks & NAVIGATION_CONTROLLER_BT) {
/*
* The Navigation controller 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) {
hid_err(hdev, "Failed to set controller into operational mode\n");
goto err_stop;
}
sony_init_output_report(sc, sixaxis_send_output_report);
} else if ((sc->quirks & SIXAXIS_CONTROLLER_BT) ||
(sc->quirks & NAVIGATION_CONTROLLER_BT)) {
} else if (sc->quirks & SIXAXIS_CONTROLLER_USB) {
/*
* The Sony Sixaxis does not handle HID Output Reports on the
* Interrupt EP and the device only becomes active when the
* PS button is pressed. See comment for Navigation controller
* above for more details.
*/
hdev->quirks |= HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP;
hdev->quirks |= HID_QUIRK_SKIP_OUTPUT_REPORT_ID;
sc->defer_initialization = 1;
ret = sixaxis_set_operational_usb(hdev);
if (ret < 0) {
hid_err(hdev, "Failed to set controller into operational mode\n");
goto err_stop;
}
ret = sony_register_sensors(sc);
if (ret) {
hid_err(sc->hdev,
"Unable to initialize motion sensors: %d\n", ret);
goto err_stop;
}
sony_init_output_report(sc, sixaxis_send_output_report);
} 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) {
hid_err(hdev, "Failed to set controller into operational mode\n");
goto err_stop;
}
ret = sony_register_sensors(sc);
if (ret) {
hid_err(sc->hdev,
"Unable to initialize motion sensors: %d\n", ret);
goto err_stop;
}
sony_init_output_report(sc, sixaxis_send_output_report);
} else if (sc->quirks & DUALSHOCK4_CONTROLLER) {
if (sc->quirks & DUALSHOCK4_CONTROLLER_BT) {
ret = dualshock4_set_operational_bt(hdev);
if (ret < 0) {
hid_err(hdev, "failed to set the Dualshock 4 operational mode\n");
goto err_stop;
}
ret = dualshock4_get_calibration_data(sc);
if (ret < 0) {
hid_err(hdev, "Failed to get calibration data from Dualshock 4\n");
goto err_stop;
}
/*
......@@ -2585,6 +2625,28 @@ static int sony_input_configured(struct hid_device *hdev,
goto err_stop;
}
ret = sony_register_sensors(sc);
if (ret) {
hid_err(sc->hdev,
"Unable to initialize motion sensors: %d\n", ret);
goto err_stop;
}
if (sc->quirks & DUALSHOCK4_CONTROLLER_BT) {
sc->ds4_bt_poll_interval = DS4_BT_DEFAULT_POLL_INTERVAL_MS;
ret = device_create_file(&sc->hdev->dev, &dev_attr_bt_poll_interval);
if (ret)
hid_warn(sc->hdev,
"can't create sysfs bt_poll_interval attribute err: %d\n",
ret);
}
if (sc->quirks & DUALSHOCK4_DONGLE) {
INIT_WORK(&sc->hotplug_worker, dualshock4_calibration_work);
sc->hotplug_worker_initialized = 1;
sc->ds4_dongle_state = DONGLE_DISCONNECTED;
}
sony_init_output_report(sc, dualshock4_send_output_report);
} else if (sc->quirks & MOTION_CONTROLLER) {
sony_init_output_report(sc, motion_send_output_report);
......@@ -2592,13 +2654,6 @@ static int sony_input_configured(struct hid_device *hdev,
ret = 0;
}
if (ret < 0)
goto err_stop;
ret = append_dev_id = sony_check_add(sc);
if (ret < 0)
goto err_stop;
if (sc->quirks & SONY_LED_SUPPORT) {
ret = sony_leds_init(sc);
if (ret < 0)
......@@ -2628,12 +2683,20 @@ static int sony_input_configured(struct hid_device *hdev,
err_close:
hid_hw_close(hdev);
err_stop:
/* Piggy back on the default ds4_bt_ poll_interval to determine
* if we need to remove the file as we don't know for sure if we
* executed that logic.
*/
if (sc->ds4_bt_poll_interval)
device_remove_file(&sc->hdev->dev, &dev_attr_bt_poll_interval);
if (sc->quirks & SONY_LED_SUPPORT)
sony_leds_remove(sc);
if (sc->quirks & SONY_BATTERY_SUPPORT)
sony_battery_remove(sc);
if (sc->touchpad)
sony_unregister_touchpad(sc);
if (sc->sensor_dev)
sony_unregister_sensors(sc);
sony_cancel_work_sync(sc);
kfree(sc->output_report_dmabuf);
sony_remove_dev_list(sc);
......@@ -2675,13 +2738,13 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id)
else if (sc->quirks & SIXAXIS_CONTROLLER)
connect_mask |= HID_CONNECT_HIDDEV_FORCE;
/* Patch the hw version on DS4 compatible devices, so applications can
/* Patch the hw version on DS3/4 compatible devices, so applications can
* distinguish between the default HID mappings and the mappings defined
* by the Linux game controller spec. This is important for the SDL2
* library, which has a game controller database, which uses device ids
* in combination with version as a key.
*/
if (sc->quirks & DUALSHOCK4_CONTROLLER)
if (sc->quirks & (SIXAXIS_CONTROLLER | DUALSHOCK4_CONTROLLER))
hdev->version |= 0x8000;
ret = hid_hw_start(hdev, connect_mask);
......@@ -2721,6 +2784,12 @@ static void sony_remove(struct hid_device *hdev)
if (sc->touchpad)
sony_unregister_touchpad(sc);
if (sc->sensor_dev)
sony_unregister_sensors(sc);
if (sc->quirks & DUALSHOCK4_CONTROLLER_BT)
device_remove_file(&sc->hdev->dev, &dev_attr_bt_poll_interval);
sony_cancel_work_sync(sc);
kfree(sc->output_report_dmabuf);
......@@ -2736,47 +2805,32 @@ static void sony_remove(struct hid_device *hdev)
static int sony_suspend(struct hid_device *hdev, pm_message_t message)
{
/*
* On suspend save the current LED state,
* stop running force-feedback and blank the LEDS.
*/
if (SONY_LED_SUPPORT || SONY_FF_SUPPORT) {
struct sony_sc *sc = hid_get_drvdata(hdev);
#ifdef CONFIG_SONY_FF
sc->left = sc->right = 0;
#endif
memcpy(sc->resume_led_state, sc->led_state,
sizeof(sc->resume_led_state));
memset(sc->led_state, 0, sizeof(sc->led_state));
/* On suspend stop any running force-feedback events */
if (SONY_FF_SUPPORT) {
struct sony_sc *sc = hid_get_drvdata(hdev);
sc->left = sc->right = 0;
sony_send_output_report(sc);
}
#endif
return 0;
}
static int sony_resume(struct hid_device *hdev)
{
/* Restore the state of controller LEDs on resume */
if (SONY_LED_SUPPORT) {
struct sony_sc *sc = hid_get_drvdata(hdev);
memcpy(sc->led_state, sc->resume_led_state,
sizeof(sc->led_state));
/*
* The Sixaxis and navigation controllers on USB need to be
* reinitialized on resume or they won't behave properly.
*/
if ((sc->quirks & SIXAXIS_CONTROLLER_USB) ||
(sc->quirks & NAVIGATION_CONTROLLER_USB)) {
sixaxis_set_operational_usb(sc->hdev);
sc->defer_initialization = 1;
}
struct sony_sc *sc = hid_get_drvdata(hdev);
sony_set_leds(sc);
/*
* The Sixaxis and navigation controllers on USB need to be
* reinitialized on resume or they won't behave properly.
*/
if ((sc->quirks & SIXAXIS_CONTROLLER_USB) ||
(sc->quirks & NAVIGATION_CONTROLLER_USB)) {
sixaxis_set_operational_usb(sc->hdev);
sc->defer_initialization = 1;
}
return 0;
......@@ -2828,7 +2882,7 @@ static const struct hid_device_id sony_devices[] = {
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_2),
.driver_data = DUALSHOCK4_CONTROLLER_BT },
{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_DONGLE),
.driver_data = DUALSHOCK4_CONTROLLER_USB },
.driver_data = DUALSHOCK4_DONGLE },
/* Nyko Core Controller for PS3 */
{ HID_USB_DEVICE(USB_VENDOR_ID_SINO_LITE, USB_DEVICE_ID_SINO_LITE_CONTROLLER),
.driver_data = SIXAXIS_CONTROLLER_USB | SINO_LITE_CONTROLLER },
......
include/uapi/linux/input.h
View file @ 800f3eef
......@@ -61,9 +61,14 @@ struct input_id {
* Note that input core does not clamp reported values to the
* [minimum, maximum] limits, such task is left to userspace.
*
* Resolution for main axes (ABS_X, ABS_Y, ABS_Z) is reported in
* units per millimeter (units/mm), resolution for rotational axes
* (ABS_RX, ABS_RY, ABS_RZ) is reported in units per radian.
* The default resolution for main axes (ABS_X, ABS_Y, ABS_Z)
* is reported in units per millimeter (units/mm), resolution
* for rotational axes (ABS_RX, ABS_RY, ABS_RZ) is reported
* in units per radian.
* When INPUT_PROP_ACCELEROMETER is set the resolution changes.
* The main axes (ABS_X, ABS_Y, ABS_Z) are then reported in
* in units per g (units/g) and in units per degree per second
* (units/deg/s) for rotational axes (ABS_RX, ABS_RY, ABS_RZ).
*/
struct input_absinfo {
__s32 value;
......
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