From 873cb582738fde338ecaeaca594560cde2ba42c3 Mon Sep 17 00:00:00 2001 From: Benjamin Valentin Date: Sun, 7 May 2017 14:45:08 -0700 Subject: Input: xpad - sort supported devices by USB ID Some entries in the table of supported devices are out of order. To not create a mess when adding new ones using a script, sort them first. Signed-off-by: Benjamin Valentin Reviewed-by: Cameron Gutman Signed-off-by: Dmitry Torokhov --- drivers/input/joystick/xpad.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c index df83fdc6c0e7..f600f6662063 100644 --- a/drivers/input/joystick/xpad.c +++ b/drivers/input/joystick/xpad.c @@ -126,19 +126,19 @@ static const struct xpad_device { u8 mapping; u8 xtype; } xpad_device[] = { + { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX }, + { 0x044f, 0xb326, "Thrustmaster Gamepad GP XID", 0, XTYPE_XBOX360 }, { 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", 0, XTYPE_XBOX }, { 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", 0, XTYPE_XBOX }, { 0x045e, 0x0287, "Microsoft Xbox Controller S", 0, XTYPE_XBOX }, { 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", 0, XTYPE_XBOX }, { 0x045e, 0x028e, "Microsoft X-Box 360 pad", 0, XTYPE_XBOX360 }, + { 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, { 0x045e, 0x02d1, "Microsoft X-Box One pad", 0, XTYPE_XBOXONE }, { 0x045e, 0x02dd, "Microsoft X-Box One pad (Firmware 2015)", 0, XTYPE_XBOXONE }, { 0x045e, 0x02e3, "Microsoft X-Box One Elite pad", 0, XTYPE_XBOXONE }, { 0x045e, 0x02ea, "Microsoft X-Box One S pad", 0, XTYPE_XBOXONE }, - { 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, { 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, - { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX }, - { 0x044f, 0xb326, "Thrustmaster Gamepad GP XID", 0, XTYPE_XBOX360 }, { 0x046d, 0xc21d, "Logitech Gamepad F310", 0, XTYPE_XBOX360 }, { 0x046d, 0xc21e, "Logitech Gamepad F510", 0, XTYPE_XBOX360 }, { 0x046d, 0xc21f, "Logitech Gamepad F710", 0, XTYPE_XBOX360 }, @@ -180,10 +180,10 @@ static const struct xpad_device { { 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, { 0x0e6f, 0x0113, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, { 0x0e6f, 0x0139, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, + { 0x0e6f, 0x0146, "Rock Candy Wired Controller for Xbox One", 0, XTYPE_XBOXONE }, { 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, { 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, { 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, - { 0x0e6f, 0x0146, "Rock Candy Wired Controller for Xbox One", 0, XTYPE_XBOXONE }, { 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 }, { 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 }, { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX }, @@ -209,8 +209,6 @@ static const struct xpad_device { { 0x162e, 0xbeef, "Joytech Neo-Se Take2", 0, XTYPE_XBOX360 }, { 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 }, { 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 }, - { 0x24c6, 0x542a, "Xbox ONE spectra", 0, XTYPE_XBOXONE }, - { 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 }, { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 }, { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, @@ -224,12 +222,14 @@ static const struct xpad_device { { 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 }, { 0x24c6, 0x5303, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, { 0x24c6, 0x541a, "PowerA Xbox One Mini Wired Controller", 0, XTYPE_XBOXONE }, + { 0x24c6, 0x542a, "Xbox ONE spectra", 0, XTYPE_XBOXONE }, { 0x24c6, 0x543a, "PowerA Xbox One wired controller", 0, XTYPE_XBOXONE }, { 0x24c6, 0x5500, "Hori XBOX 360 EX 2 with Turbo", 0, XTYPE_XBOX360 }, { 0x24c6, 0x5501, "Hori Real Arcade Pro VX-SA", 0, XTYPE_XBOX360 }, { 0x24c6, 0x5506, "Hori SOULCALIBUR V Stick", 0, XTYPE_XBOX360 }, { 0x24c6, 0x5b02, "Thrustmaster, Inc. GPX Controller", 0, XTYPE_XBOX360 }, { 0x24c6, 0x5b03, "Thrustmaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, + { 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 }, { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX }, { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN } }; -- cgit v1.2.3-59-g8ed1b From 44bc722593201da43862b7200ee0b98155410b07 Mon Sep 17 00:00:00 2001 From: Benjamin Valentin Date: Sun, 7 May 2017 14:48:14 -0700 Subject: Input: xpad - sync supported devices with xboxdrv The userspace xboxdrv driver [0] contains some USB IDs unknown to the kernel driver. I have created a simple script [1] to extract the missing devices and add them to xpad. A quick google search confirmed that all the new devices called Fightstick/pad are Arcade-type devices [2] where the MAP_TRIGGERS_TO_BUTTONS option should apply. There are some similar devices in the existing device table where this flag is not set, but I did refrain from changing those. [0] https://github.com/xboxdrv/xboxdrv/blob/stable/src/xpad_device.cpp [1] http://codepad.org/CHV98BNH [2] https://www.google.com/search?q=SFxT+Fightstick+Pro&tbm=isch Signed-off-by: Benjamin Valentin Reviewed-by: Cameron Gutman Signed-off-by: Dmitry Torokhov --- drivers/input/joystick/xpad.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c index f600f6662063..16338f0b004f 100644 --- a/drivers/input/joystick/xpad.c +++ b/drivers/input/joystick/xpad.c @@ -145,6 +145,7 @@ static const struct xpad_device { { 0x046d, 0xc242, "Logitech Chillstream Controller", 0, XTYPE_XBOX360 }, { 0x046d, 0xca84, "Logitech Xbox Cordless Controller", 0, XTYPE_XBOX }, { 0x046d, 0xca88, "Logitech Compact Controller for Xbox", 0, XTYPE_XBOX }, + { 0x056e, 0x2004, "Elecom JC-U3613M", 0, XTYPE_XBOX360 }, { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", 0, XTYPE_XBOX }, { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", 0, XTYPE_XBOX }, { 0x0738, 0x4516, "Mad Catz Control Pad", 0, XTYPE_XBOX }, @@ -179,6 +180,7 @@ static const struct xpad_device { { 0x0e6f, 0x0006, "Edge wireless Controller", 0, XTYPE_XBOX }, { 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, { 0x0e6f, 0x0113, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, + { 0x0e6f, 0x011f, "Rock Candy Gamepad Wired Controller", 0, XTYPE_XBOX360 }, { 0x0e6f, 0x0139, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, { 0x0e6f, 0x0146, "Rock Candy Wired Controller for Xbox One", 0, XTYPE_XBOXONE }, { 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, @@ -186,6 +188,7 @@ static const struct xpad_device { { 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, { 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 }, { 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 }, + { 0x0e6f, 0x0413, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX }, { 0x0e8f, 0x3008, "Generic xbox control (dealextreme)", 0, XTYPE_XBOX }, { 0x0f0d, 0x000a, "Hori Co. DOA4 FightStick", 0, XTYPE_XBOX360 }, @@ -212,21 +215,30 @@ static const struct xpad_device { { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 }, { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, + { 0x1bad, 0xf018, "Mad Catz Street Fighter IV SE Fighting Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, + { 0x1bad, 0xf021, "Mad Cats Ghost Recon FS GamePad", 0, XTYPE_XBOX360 }, { 0x1bad, 0xf023, "MLG Pro Circuit Controller (Xbox)", 0, XTYPE_XBOX360 }, { 0x1bad, 0xf028, "Street Fighter IV FightPad", 0, XTYPE_XBOX360 }, + { 0x1bad, 0xf02e, "Mad Catz Fightpad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, { 0x1bad, 0xf038, "Street Fighter IV FightStick TE", 0, XTYPE_XBOX360 }, + { 0x1bad, 0xf03a, "Mad Catz SFxT Fightstick Pro", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, { 0x1bad, 0xf900, "Harmonix Xbox 360 Controller", 0, XTYPE_XBOX360 }, { 0x1bad, 0xf901, "Gamestop Xbox 360 Controller", 0, XTYPE_XBOX360 }, { 0x1bad, 0xf903, "Tron Xbox 360 controller", 0, XTYPE_XBOX360 }, + { 0x1bad, 0xfa01, "MadCatz GamePad", 0, XTYPE_XBOX360 }, { 0x24c6, 0x5000, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, { 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 }, { 0x24c6, 0x5303, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, + { 0x24c6, 0x531a, "PowerA Pro Ex", 0, XTYPE_XBOX360 }, + { 0x24c6, 0x5397, "FUS1ON Tournament Controller", 0, XTYPE_XBOX360 }, { 0x24c6, 0x541a, "PowerA Xbox One Mini Wired Controller", 0, XTYPE_XBOXONE }, { 0x24c6, 0x542a, "Xbox ONE spectra", 0, XTYPE_XBOXONE }, { 0x24c6, 0x543a, "PowerA Xbox One wired controller", 0, XTYPE_XBOXONE }, { 0x24c6, 0x5500, "Hori XBOX 360 EX 2 with Turbo", 0, XTYPE_XBOX360 }, { 0x24c6, 0x5501, "Hori Real Arcade Pro VX-SA", 0, XTYPE_XBOX360 }, + { 0x24c6, 0x5503, "Hori Fighting Edge", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, { 0x24c6, 0x5506, "Hori SOULCALIBUR V Stick", 0, XTYPE_XBOX360 }, + { 0x24c6, 0x550d, "Hori GEM Xbox controller", 0, XTYPE_XBOX360 }, { 0x24c6, 0x5b02, "Thrustmaster, Inc. GPX Controller", 0, XTYPE_XBOX360 }, { 0x24c6, 0x5b03, "Thrustmaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, { 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 }, @@ -316,6 +328,7 @@ static struct usb_device_id xpad_table[] = { XPAD_XBOX360_VENDOR(0x045e), /* Microsoft X-Box 360 controllers */ XPAD_XBOXONE_VENDOR(0x045e), /* Microsoft X-Box One controllers */ XPAD_XBOX360_VENDOR(0x046d), /* Logitech X-Box 360 style controllers */ + XPAD_XBOX360_VENDOR(0x056e), /* Elecom JC-U3613M */ XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz X-Box 360 controllers */ { USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */ XPAD_XBOXONE_VENDOR(0x0738), /* Mad Catz FightStick TE 2 */ -- cgit v1.2.3-59-g8ed1b From 4706aa075662fe3cad29c3f49b50878de53f4f3b Mon Sep 17 00:00:00 2001 From: Benjamin Valentin Date: Sun, 7 May 2017 14:49:09 -0700 Subject: Input: xpad - add USB IDs for Mad Catz Brawlstick and Razer Sabertooth Add USB IDs for two more Xbox 360 controllers. I found them in the pull requests for the xboxdrv userspace driver, which seems abandoned. Thanks to psychogony and mkaito for reporting the IDs there! Signed-off-by: Benjamin Valentin Reviewed-by: Cameron Gutman Signed-off-by: Dmitry Torokhov --- drivers/input/joystick/xpad.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c index 16338f0b004f..def96cd2479b 100644 --- a/drivers/input/joystick/xpad.c +++ b/drivers/input/joystick/xpad.c @@ -212,10 +212,12 @@ static const struct xpad_device { { 0x162e, 0xbeef, "Joytech Neo-Se Take2", 0, XTYPE_XBOX360 }, { 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 }, { 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 }, + { 0x1689, 0xfe00, "Razer Sabertooth", 0, XTYPE_XBOX360 }, { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 }, { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, { 0x1bad, 0xf018, "Mad Catz Street Fighter IV SE Fighting Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, + { 0x1bad, 0xf019, "Mad Catz Brawlstick for Xbox 360", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, { 0x1bad, 0xf021, "Mad Cats Ghost Recon FS GamePad", 0, XTYPE_XBOX360 }, { 0x1bad, 0xf023, "MLG Pro Circuit Controller (Xbox)", 0, XTYPE_XBOX360 }, { 0x1bad, 0xf028, "Street Fighter IV FightPad", 0, XTYPE_XBOX360 }, -- cgit v1.2.3-59-g8ed1b From 8be193c7b1f44d3f4dcb27107df0831709c2deb1 Mon Sep 17 00:00:00 2001 From: Tomohiro Yoshidomi Date: Sat, 6 May 2017 13:00:31 -0700 Subject: Input: add support for PlayStation 1/2 joypads connected via SPI PlayStation 1/2 joypads can be connected directly to the SPI interface. Signed-off-by: Tomohiro Yoshidomi Acked-by: David Herrmann Signed-off-by: Dmitry Torokhov --- drivers/input/joystick/Kconfig | 21 ++ drivers/input/joystick/Makefile | 1 + drivers/input/joystick/psxpad-spi.c | 401 ++++++++++++++++++++++++++++++++++++ 3 files changed, 423 insertions(+) create mode 100644 drivers/input/joystick/psxpad-spi.c diff --git a/drivers/input/joystick/Kconfig b/drivers/input/joystick/Kconfig index 4215b5382092..f3c2f6ea8b44 100644 --- a/drivers/input/joystick/Kconfig +++ b/drivers/input/joystick/Kconfig @@ -330,4 +330,25 @@ config JOYSTICK_MAPLE To compile this as a module choose M here: the module will be called maplecontrol. +config JOYSTICK_PSXPAD_SPI + tristate "PlayStation 1/2 joypads via SPI interface" + depends on SPI + select INPUT_POLLDEV + help + Say Y here if you wish to connect PlayStation 1/2 joypads + via SPI interface. + + To compile this driver as a module, choose M here: the + module will be called psxpad-spi. + +config JOYSTICK_PSXPAD_SPI_FF + bool "PlayStation 1/2 joypads force feedback (rumble) support" + depends on JOYSTICK_PSXPAD_SPI + select INPUT_FF_MEMLESS + help + Say Y here if you want to take advantage of PlayStation 1/2 + joypads rumble features. + + To drive rumble motor a dedicated power supply is required. + endif diff --git a/drivers/input/joystick/Makefile b/drivers/input/joystick/Makefile index 92dc0de9dfed..496fd56b3f1b 100644 --- a/drivers/input/joystick/Makefile +++ b/drivers/input/joystick/Makefile @@ -21,6 +21,7 @@ obj-$(CONFIG_JOYSTICK_INTERACT) += interact.o obj-$(CONFIG_JOYSTICK_JOYDUMP) += joydump.o obj-$(CONFIG_JOYSTICK_MAGELLAN) += magellan.o obj-$(CONFIG_JOYSTICK_MAPLE) += maplecontrol.o +obj-$(CONFIG_JOYSTICK_PSXPAD_SPI) += psxpad-spi.o obj-$(CONFIG_JOYSTICK_SIDEWINDER) += sidewinder.o obj-$(CONFIG_JOYSTICK_SPACEBALL) += spaceball.o obj-$(CONFIG_JOYSTICK_SPACEORB) += spaceorb.o diff --git a/drivers/input/joystick/psxpad-spi.c b/drivers/input/joystick/psxpad-spi.c new file mode 100644 index 000000000000..28b473f6cbb6 --- /dev/null +++ b/drivers/input/joystick/psxpad-spi.c @@ -0,0 +1,401 @@ +/* + * PlayStation 1/2 joypads via SPI interface Driver + * + * Copyright (C) 2017 Tomohiro Yoshidomi + * Licensed under the GPL-2 or later. + * + * PlayStation 1/2 joypad's plug (not socket) + * 123 456 789 + * (...|...|...) + * + * 1: DAT -> MISO (pullup with 1k owm to 3.3V) + * 2: CMD -> MOSI + * 3: 9V (for motor, if not use N.C.) + * 4: GND + * 5: 3.3V + * 6: Attention -> CS(SS) + * 7: SCK -> SCK + * 8: N.C. + * 9: ACK -> N.C. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define REVERSE_BIT(x) ((((x) & 0x80) >> 7) | (((x) & 0x40) >> 5) | \ + (((x) & 0x20) >> 3) | (((x) & 0x10) >> 1) | (((x) & 0x08) << 1) | \ + (((x) & 0x04) << 3) | (((x) & 0x02) << 5) | (((x) & 0x01) << 7)) + +/* PlayStation 1/2 joypad command and response are LSBFIRST. */ + +/* + * 0x01, 0x42, 0x00, 0x00, 0x00, + * 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + * 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 + */ +static const u8 PSX_CMD_POLL[] = { + 0x80, 0x42, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +/* 0x01, 0x43, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00 */ +static const u8 PSX_CMD_ENTER_CFG[] = { + 0x80, 0xC2, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +/* 0x01, 0x43, 0x00, 0x00, 0x5A, 0x5A, 0x5A, 0x5A, 0x5A */ +static const u8 PSX_CMD_EXIT_CFG[] = { + 0x80, 0xC2, 0x00, 0x00, 0x5A, 0x5A, 0x5A, 0x5A, 0x5A +}; +/* 0x01, 0x4D, 0x00, 0x00, 0x01, 0xFF, 0xFF, 0xFF, 0xFF */ +static const u8 PSX_CMD_ENABLE_MOTOR[] = { + 0x80, 0xB2, 0x00, 0x00, 0x80, 0xFF, 0xFF, 0xFF, 0xFF +}; + +struct psxpad { + struct spi_device *spi; + struct input_polled_dev *pdev; + char phys[0x20]; + bool motor1enable; + bool motor2enable; + u8 motor1level; + u8 motor2level; + u8 sendbuf[0x20] ____cacheline_aligned; + u8 response[sizeof(PSX_CMD_POLL)] ____cacheline_aligned; +}; + +static int psxpad_command(struct psxpad *pad, const u8 sendcmdlen) +{ + struct spi_transfer xfers = { + .tx_buf = pad->sendbuf, + .rx_buf = pad->response, + .len = sendcmdlen, + }; + int err; + + err = spi_sync_transfer(pad->spi, &xfers, 1); + if (err) { + dev_err(&pad->spi->dev, + "%s: failed to SPI xfers mode: %d\n", + __func__, err); + return err; + } + + return 0; +} + +#ifdef CONFIG_JOYSTICK_PSXPAD_SPI_FF +static void psxpad_control_motor(struct psxpad *pad, + bool motor1enable, bool motor2enable) +{ + int err; + + pad->motor1enable = motor1enable; + pad->motor2enable = motor2enable; + + memcpy(pad->sendbuf, PSX_CMD_ENTER_CFG, sizeof(PSX_CMD_ENTER_CFG)); + err = psxpad_command(pad, sizeof(PSX_CMD_ENTER_CFG)); + if (err) { + dev_err(&pad->spi->dev, + "%s: failed to enter config mode: %d\n", + __func__, err); + return; + } + + memcpy(pad->sendbuf, PSX_CMD_ENABLE_MOTOR, + sizeof(PSX_CMD_ENABLE_MOTOR)); + pad->sendbuf[3] = pad->motor1enable ? 0x00 : 0xFF; + pad->sendbuf[4] = pad->motor2enable ? 0x80 : 0xFF; + err = psxpad_command(pad, sizeof(PSX_CMD_ENABLE_MOTOR)); + if (err) { + dev_err(&pad->spi->dev, + "%s: failed to enable motor mode: %d\n", + __func__, err); + return; + } + + memcpy(pad->sendbuf, PSX_CMD_EXIT_CFG, sizeof(PSX_CMD_EXIT_CFG)); + err = psxpad_command(pad, sizeof(PSX_CMD_EXIT_CFG)); + if (err) { + dev_err(&pad->spi->dev, + "%s: failed to exit config mode: %d\n", + __func__, err); + return; + } +} + +static void psxpad_set_motor_level(struct psxpad *pad, + u8 motor1level, u8 motor2level) +{ + pad->motor1level = motor1level ? 0xFF : 0x00; + pad->motor2level = REVERSE_BIT(motor2level); +} + +static int psxpad_spi_play_effect(struct input_dev *idev, + void *data, struct ff_effect *effect) +{ + struct input_polled_dev *pdev = input_get_drvdata(idev); + struct psxpad *pad = pdev->private; + + switch (effect->type) { + case FF_RUMBLE: + psxpad_set_motor_level(pad, + (effect->u.rumble.weak_magnitude >> 8) & 0xFFU, + (effect->u.rumble.strong_magnitude >> 8) & 0xFFU); + break; + } + + return 0; +} + +static int psxpad_spi_init_ff(struct psxpad *pad) +{ + int err; + + input_set_capability(pad->pdev->input, EV_FF, FF_RUMBLE); + + err = input_ff_create_memless(pad->pdev->input, NULL, + psxpad_spi_play_effect); + if (err) { + dev_err(&pad->spi->dev, + "input_ff_create_memless() failed: %d\n", err); + return err; + } + + return 0; +} + +#else /* CONFIG_JOYSTICK_PSXPAD_SPI_FF */ + +static void psxpad_control_motor(struct psxpad *pad, + bool motor1enable, bool motor2enable) +{ +} + +static void psxpad_set_motor_level(struct psxpad *pad, + u8 motor1level, u8 motor2level) +{ +} + +static inline int psxpad_spi_init_ff(struct psxpad *pad) +{ + return 0; +} +#endif /* CONFIG_JOYSTICK_PSXPAD_SPI_FF */ + +static void psxpad_spi_poll_open(struct input_polled_dev *pdev) +{ + struct psxpad *pad = pdev->private; + + pm_runtime_get_sync(&pad->spi->dev); +} + +static void psxpad_spi_poll_close(struct input_polled_dev *pdev) +{ + struct psxpad *pad = pdev->private; + + pm_runtime_put_sync(&pad->spi->dev); +} + +static void psxpad_spi_poll(struct input_polled_dev *pdev) +{ + struct psxpad *pad = pdev->private; + struct input_dev *input = pdev->input; + u8 b_rsp3, b_rsp4; + int err; + + psxpad_control_motor(pad, true, true); + + memcpy(pad->sendbuf, PSX_CMD_POLL, sizeof(PSX_CMD_POLL)); + pad->sendbuf[3] = pad->motor1enable ? pad->motor1level : 0x00; + pad->sendbuf[4] = pad->motor2enable ? pad->motor2level : 0x00; + err = psxpad_command(pad, sizeof(PSX_CMD_POLL)); + if (err) { + dev_err(&pad->spi->dev, + "%s: poll command failed mode: %d\n", __func__, err); + return; + } + + switch (pad->response[1]) { + case 0xCE: /* 0x73 : analog 1 */ + /* button data is inverted */ + b_rsp3 = ~pad->response[3]; + b_rsp4 = ~pad->response[4]; + + input_report_abs(input, ABS_X, REVERSE_BIT(pad->response[7])); + input_report_abs(input, ABS_Y, REVERSE_BIT(pad->response[8])); + input_report_abs(input, ABS_RX, REVERSE_BIT(pad->response[5])); + input_report_abs(input, ABS_RY, REVERSE_BIT(pad->response[6])); + input_report_key(input, BTN_DPAD_UP, b_rsp3 & BIT(3)); + input_report_key(input, BTN_DPAD_DOWN, b_rsp3 & BIT(1)); + input_report_key(input, BTN_DPAD_LEFT, b_rsp3 & BIT(0)); + input_report_key(input, BTN_DPAD_RIGHT, b_rsp3 & BIT(2)); + input_report_key(input, BTN_X, b_rsp4 & BIT(3)); + input_report_key(input, BTN_A, b_rsp4 & BIT(2)); + input_report_key(input, BTN_B, b_rsp4 & BIT(1)); + input_report_key(input, BTN_Y, b_rsp4 & BIT(0)); + input_report_key(input, BTN_TL, b_rsp4 & BIT(5)); + input_report_key(input, BTN_TR, b_rsp4 & BIT(4)); + input_report_key(input, BTN_TL2, b_rsp4 & BIT(7)); + input_report_key(input, BTN_TR2, b_rsp4 & BIT(6)); + input_report_key(input, BTN_THUMBL, b_rsp3 & BIT(6)); + input_report_key(input, BTN_THUMBR, b_rsp3 & BIT(5)); + input_report_key(input, BTN_SELECT, b_rsp3 & BIT(7)); + input_report_key(input, BTN_START, b_rsp3 & BIT(4)); + break; + + case 0x82: /* 0x41 : digital */ + /* button data is inverted */ + b_rsp3 = ~pad->response[3]; + b_rsp4 = ~pad->response[4]; + + input_report_abs(input, ABS_X, 0x80); + input_report_abs(input, ABS_Y, 0x80); + input_report_abs(input, ABS_RX, 0x80); + input_report_abs(input, ABS_RY, 0x80); + input_report_key(input, BTN_DPAD_UP, b_rsp3 & BIT(3)); + input_report_key(input, BTN_DPAD_DOWN, b_rsp3 & BIT(1)); + input_report_key(input, BTN_DPAD_LEFT, b_rsp3 & BIT(0)); + input_report_key(input, BTN_DPAD_RIGHT, b_rsp3 & BIT(2)); + input_report_key(input, BTN_X, b_rsp4 & BIT(3)); + input_report_key(input, BTN_A, b_rsp4 & BIT(2)); + input_report_key(input, BTN_B, b_rsp4 & BIT(1)); + input_report_key(input, BTN_Y, b_rsp4 & BIT(0)); + input_report_key(input, BTN_TL, b_rsp4 & BIT(5)); + input_report_key(input, BTN_TR, b_rsp4 & BIT(4)); + input_report_key(input, BTN_TL2, b_rsp4 & BIT(7)); + input_report_key(input, BTN_TR2, b_rsp4 & BIT(6)); + input_report_key(input, BTN_THUMBL, false); + input_report_key(input, BTN_THUMBR, false); + input_report_key(input, BTN_SELECT, b_rsp3 & BIT(7)); + input_report_key(input, BTN_START, b_rsp3 & BIT(4)); + break; + } + + input_sync(input); +} + +static int psxpad_spi_probe(struct spi_device *spi) +{ + struct psxpad *pad; + struct input_polled_dev *pdev; + struct input_dev *idev; + int err; + + pad = devm_kzalloc(&spi->dev, sizeof(struct psxpad), GFP_KERNEL); + if (!pad) + return -ENOMEM; + + pdev = input_allocate_polled_device(); + if (!pdev) { + dev_err(&spi->dev, "failed to allocate input device\n"); + return -ENOMEM; + } + + /* input poll device settings */ + pad->pdev = pdev; + pad->spi = spi; + + pdev->private = pad; + pdev->open = psxpad_spi_poll_open; + pdev->close = psxpad_spi_poll_close; + pdev->poll = psxpad_spi_poll; + /* poll interval is about 60fps */ + pdev->poll_interval = 16; + pdev->poll_interval_min = 8; + pdev->poll_interval_max = 32; + + /* input device settings */ + idev = pdev->input; + idev->name = "PlayStation 1/2 joypad"; + snprintf(pad->phys, sizeof(pad->phys), "%s/input", dev_name(&spi->dev)); + idev->id.bustype = BUS_SPI; + + /* key/value map settings */ + input_set_abs_params(idev, ABS_X, 0, 255, 0, 0); + input_set_abs_params(idev, ABS_Y, 0, 255, 0, 0); + input_set_abs_params(idev, ABS_RX, 0, 255, 0, 0); + input_set_abs_params(idev, ABS_RY, 0, 255, 0, 0); + input_set_capability(idev, EV_KEY, BTN_DPAD_UP); + input_set_capability(idev, EV_KEY, BTN_DPAD_DOWN); + input_set_capability(idev, EV_KEY, BTN_DPAD_LEFT); + input_set_capability(idev, EV_KEY, BTN_DPAD_RIGHT); + input_set_capability(idev, EV_KEY, BTN_A); + input_set_capability(idev, EV_KEY, BTN_B); + input_set_capability(idev, EV_KEY, BTN_X); + input_set_capability(idev, EV_KEY, BTN_Y); + input_set_capability(idev, EV_KEY, BTN_TL); + input_set_capability(idev, EV_KEY, BTN_TR); + input_set_capability(idev, EV_KEY, BTN_TL2); + input_set_capability(idev, EV_KEY, BTN_TR2); + input_set_capability(idev, EV_KEY, BTN_THUMBL); + input_set_capability(idev, EV_KEY, BTN_THUMBR); + input_set_capability(idev, EV_KEY, BTN_SELECT); + input_set_capability(idev, EV_KEY, BTN_START); + + err = psxpad_spi_init_ff(pad); + if (err) + return err; + + /* SPI settings */ + spi->mode = SPI_MODE_3; + spi->bits_per_word = 8; + /* (PlayStation 1/2 joypad might be possible works 250kHz/500kHz) */ + spi->master->min_speed_hz = 125000; + spi->master->max_speed_hz = 125000; + spi_setup(spi); + + /* pad settings */ + psxpad_set_motor_level(pad, 0, 0); + + /* register input poll device */ + err = input_register_polled_device(pdev); + if (err) { + dev_err(&spi->dev, + "failed to register input poll device: %d\n", err); + return err; + } + + pm_runtime_enable(&spi->dev); + + return 0; +} + +static int __maybe_unused psxpad_spi_suspend(struct device *dev) +{ + struct spi_device *spi = to_spi_device(dev); + struct psxpad *pad = spi_get_drvdata(spi); + + psxpad_set_motor_level(pad, 0, 0); + + return 0; +} + +static SIMPLE_DEV_PM_OPS(psxpad_spi_pm, psxpad_spi_suspend, NULL); + +static const struct spi_device_id psxpad_spi_id[] = { + { "psxpad-spi", 0 }, + { } +}; +MODULE_DEVICE_TABLE(spi, psxpad_spi_id); + +static struct spi_driver psxpad_spi_driver = { + .driver = { + .name = "psxpad-spi", + .pm = &psxpad_spi_pm, + }, + .id_table = psxpad_spi_id, + .probe = psxpad_spi_probe, +}; + +module_spi_driver(psxpad_spi_driver); + +MODULE_AUTHOR("Tomohiro Yoshidomi "); +MODULE_DESCRIPTION("PlayStation 1/2 joypads via SPI interface Driver"); +MODULE_LICENSE("GPL"); -- cgit v1.2.3-59-g8ed1b From 3af9256150b3ecc597c5428711f87ce105d1d58e Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 11 May 2017 10:14:06 -0700 Subject: Input: cros_ec_keyb - remove extraneous 'const' gcc-7 warns about 'const SIMPLE_DEV_PM_OPS', as that macro already contains a 'const' keyword: drivers/input/keyboard/cros_ec_keyb.c:663:14: error: duplicate 'const' declaration specifier [-Werror=duplicate-decl-specifier] static const SIMPLE_DEV_PM_OPS(cros_ec_keyb_pm_ops, NULL, cros_ec_keyb_resume); This removes the extra one. Fixes: 6af6dc2d2aa6 ("input: Add ChromeOS EC keyboard driver") Signed-off-by: Arnd Bergmann Signed-off-by: Dmitry Torokhov --- drivers/input/keyboard/cros_ec_keyb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c index c7a8120b13c0..79eb29550c34 100644 --- a/drivers/input/keyboard/cros_ec_keyb.c +++ b/drivers/input/keyboard/cros_ec_keyb.c @@ -660,7 +660,7 @@ static const struct of_device_id cros_ec_keyb_of_match[] = { MODULE_DEVICE_TABLE(of, cros_ec_keyb_of_match); #endif -static const SIMPLE_DEV_PM_OPS(cros_ec_keyb_pm_ops, NULL, cros_ec_keyb_resume); +static SIMPLE_DEV_PM_OPS(cros_ec_keyb_pm_ops, NULL, cros_ec_keyb_resume); static struct platform_driver cros_ec_keyb_driver = { .probe = cros_ec_keyb_probe, -- cgit v1.2.3-59-g8ed1b