mirror of https://gitee.com/openkylin/linux.git
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull more input subsystem updates from Dmitry Torokhov: "Just a few more driver fixes; new drivers will be coming in the next merge window" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: pwm-beeper - fix - scheduling while atomic Input: xpad - xbox one elite controller support Input: xpad - add more third-party controllers Input: xpad - prevent spurious input from wired Xbox 360 controllers Input: xpad - move pending clear to the correct location Input: uinput - handle compat ioctl for UI_SET_PHYS
This commit is contained in:
Linus Torvalds
commit
ed2608faa0
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@ -87,7 +87,7 @@
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#define DRIVER_AUTHOR "Marko Friedemann <mfr@bmx-chemnitz.de>"
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#define DRIVER_DESC "X-Box pad driver"
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#define XPAD_PKT_LEN 32
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#define XPAD_PKT_LEN 64
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/* xbox d-pads should map to buttons, as is required for DDR pads
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but we map them to axes when possible to simplify things */
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@ -129,6 +129,7 @@ static const struct xpad_device {
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{ 0x045e, 0x028e, "Microsoft X-Box 360 pad", 0, XTYPE_XBOX360 },
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{ 0x045e, 0x02d1, "Microsoft X-Box One pad", 0, XTYPE_XBOXONE },
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{ 0x045e, 0x02dd, "Microsoft X-Box One pad (Firmware 2015)", 0, XTYPE_XBOXONE },
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{ 0x045e, 0x02e3, "Microsoft X-Box One Elite pad", 0, XTYPE_XBOXONE },
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{ 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },
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{ 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },
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{ 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX },
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@ -173,9 +174,11 @@ static const struct xpad_device {
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{ 0x0e6f, 0x0006, "Edge wireless Controller", 0, XTYPE_XBOX },
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{ 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
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{ 0x0e6f, 0x0113, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
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{ 0x0e6f, 0x0139, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE },
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{ 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 },
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{ 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
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{ 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
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{ 0x0e6f, 0x0146, "Rock Candy Wired Controller for Xbox One", 0, XTYPE_XBOXONE },
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{ 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 },
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{ 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 },
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{ 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX },
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@ -183,6 +186,7 @@ static const struct xpad_device {
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{ 0x0f0d, 0x000a, "Hori Co. DOA4 FightStick", 0, XTYPE_XBOX360 },
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{ 0x0f0d, 0x000d, "Hori Fighting Stick EX2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
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{ 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
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{ 0x0f0d, 0x0067, "HORIPAD ONE", 0, XTYPE_XBOXONE },
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{ 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX },
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{ 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX },
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{ 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX },
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@ -199,6 +203,7 @@ static const struct xpad_device {
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{ 0x162e, 0xbeef, "Joytech Neo-Se Take2", 0, XTYPE_XBOX360 },
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{ 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 },
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{ 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 },
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{ 0x24c6, 0x542a, "Xbox ONE spectra", 0, XTYPE_XBOXONE },
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{ 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 },
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{ 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 },
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{ 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
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@ -212,6 +217,8 @@ static const struct xpad_device {
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{ 0x24c6, 0x5000, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
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{ 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 },
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{ 0x24c6, 0x5303, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 },
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{ 0x24c6, 0x541a, "PowerA Xbox One Mini Wired Controller", 0, XTYPE_XBOXONE },
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{ 0x24c6, 0x543a, "PowerA Xbox One wired controller", 0, XTYPE_XBOXONE },
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{ 0x24c6, 0x5500, "Hori XBOX 360 EX 2 with Turbo", 0, XTYPE_XBOX360 },
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{ 0x24c6, 0x5501, "Hori Real Arcade Pro VX-SA", 0, XTYPE_XBOX360 },
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{ 0x24c6, 0x5506, "Hori SOULCALIBUR V Stick", 0, XTYPE_XBOX360 },
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@ -307,13 +314,16 @@ static struct usb_device_id xpad_table[] = {
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{ USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */
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XPAD_XBOXONE_VENDOR(0x0738), /* Mad Catz FightStick TE 2 */
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XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f X-Box 360 controllers */
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XPAD_XBOXONE_VENDOR(0x0e6f), /* 0x0e6f X-Box One controllers */
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XPAD_XBOX360_VENDOR(0x12ab), /* X-Box 360 dance pads */
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XPAD_XBOX360_VENDOR(0x1430), /* RedOctane X-Box 360 controllers */
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XPAD_XBOX360_VENDOR(0x146b), /* BigBen Interactive Controllers */
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XPAD_XBOX360_VENDOR(0x1bad), /* Harminix Rock Band Guitar and Drums */
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XPAD_XBOX360_VENDOR(0x0f0d), /* Hori Controllers */
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XPAD_XBOXONE_VENDOR(0x0f0d), /* Hori Controllers */
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XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */
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XPAD_XBOX360_VENDOR(0x24c6), /* PowerA Controllers */
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XPAD_XBOXONE_VENDOR(0x24c6), /* PowerA Controllers */
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XPAD_XBOX360_VENDOR(0x1532), /* Razer Sabertooth */
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XPAD_XBOX360_VENDOR(0x15e4), /* Numark X-Box 360 controllers */
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XPAD_XBOX360_VENDOR(0x162e), /* Joytech X-Box 360 controllers */
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@ -457,6 +467,10 @@ static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *d
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static void xpad360_process_packet(struct usb_xpad *xpad, struct input_dev *dev,
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u16 cmd, unsigned char *data)
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{
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/* valid pad data */
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if (data[0] != 0x00)
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return;
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/* digital pad */
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if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
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/* dpad as buttons (left, right, up, down) */
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@ -756,6 +770,7 @@ static bool xpad_prepare_next_out_packet(struct usb_xpad *xpad)
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if (packet) {
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memcpy(xpad->odata, packet->data, packet->len);
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xpad->irq_out->transfer_buffer_length = packet->len;
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packet->pending = false;
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return true;
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}
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@ -797,7 +812,6 @@ static void xpad_irq_out(struct urb *urb)
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switch (status) {
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case 0:
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/* success */
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xpad->out_packets[xpad->last_out_packet].pending = false;
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xpad->irq_out_active = xpad_prepare_next_out_packet(xpad);
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break;
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@ -20,21 +20,40 @@
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#include <linux/platform_device.h>
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#include <linux/pwm.h>
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#include <linux/slab.h>
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#include <linux/workqueue.h>
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struct pwm_beeper {
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struct input_dev *input;
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struct pwm_device *pwm;
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struct work_struct work;
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unsigned long period;
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};
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#define HZ_TO_NANOSECONDS(x) (1000000000UL/(x))
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static void __pwm_beeper_set(struct pwm_beeper *beeper)
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{
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unsigned long period = beeper->period;
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if (period) {
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pwm_config(beeper->pwm, period / 2, period);
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pwm_enable(beeper->pwm);
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} else
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pwm_disable(beeper->pwm);
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}
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static void pwm_beeper_work(struct work_struct *work)
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{
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struct pwm_beeper *beeper =
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container_of(work, struct pwm_beeper, work);
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__pwm_beeper_set(beeper);
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}
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static int pwm_beeper_event(struct input_dev *input,
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unsigned int type, unsigned int code, int value)
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{
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int ret = 0;
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struct pwm_beeper *beeper = input_get_drvdata(input);
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unsigned long period;
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if (type != EV_SND || value < 0)
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return -EINVAL;
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@ -49,22 +68,31 @@ static int pwm_beeper_event(struct input_dev *input,
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return -EINVAL;
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}
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if (value == 0) {
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pwm_disable(beeper->pwm);
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} else {
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period = HZ_TO_NANOSECONDS(value);
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ret = pwm_config(beeper->pwm, period / 2, period);
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if (ret)
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return ret;
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ret = pwm_enable(beeper->pwm);
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if (ret)
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return ret;
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beeper->period = period;
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}
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if (value == 0)
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beeper->period = 0;
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else
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beeper->period = HZ_TO_NANOSECONDS(value);
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schedule_work(&beeper->work);
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return 0;
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}
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static void pwm_beeper_stop(struct pwm_beeper *beeper)
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{
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cancel_work_sync(&beeper->work);
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if (beeper->period)
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pwm_disable(beeper->pwm);
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}
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static void pwm_beeper_close(struct input_dev *input)
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{
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struct pwm_beeper *beeper = input_get_drvdata(input);
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pwm_beeper_stop(beeper);
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}
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static int pwm_beeper_probe(struct platform_device *pdev)
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{
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unsigned long pwm_id = (unsigned long)dev_get_platdata(&pdev->dev);
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@ -93,6 +121,8 @@ static int pwm_beeper_probe(struct platform_device *pdev)
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*/
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pwm_apply_args(beeper->pwm);
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INIT_WORK(&beeper->work, pwm_beeper_work);
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beeper->input = input_allocate_device();
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if (!beeper->input) {
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dev_err(&pdev->dev, "Failed to allocate input device\n");
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@ -112,6 +142,7 @@ static int pwm_beeper_probe(struct platform_device *pdev)
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beeper->input->sndbit[0] = BIT(SND_TONE) | BIT(SND_BELL);
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beeper->input->event = pwm_beeper_event;
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beeper->input->close = pwm_beeper_close;
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input_set_drvdata(beeper->input, beeper);
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@ -141,7 +172,6 @@ static int pwm_beeper_remove(struct platform_device *pdev)
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input_unregister_device(beeper->input);
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pwm_disable(beeper->pwm);
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pwm_free(beeper->pwm);
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kfree(beeper);
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@ -153,8 +183,7 @@ static int __maybe_unused pwm_beeper_suspend(struct device *dev)
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{
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struct pwm_beeper *beeper = dev_get_drvdata(dev);
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if (beeper->period)
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pwm_disable(beeper->pwm);
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pwm_beeper_stop(beeper);
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return 0;
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}
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@ -163,10 +192,8 @@ static int __maybe_unused pwm_beeper_resume(struct device *dev)
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{
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struct pwm_beeper *beeper = dev_get_drvdata(dev);
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if (beeper->period) {
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pwm_config(beeper->pwm, beeper->period / 2, beeper->period);
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pwm_enable(beeper->pwm);
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}
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if (beeper->period)
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__pwm_beeper_set(beeper);
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return 0;
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}
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@ -981,9 +981,15 @@ static long uinput_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
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}
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#ifdef CONFIG_COMPAT
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#define UI_SET_PHYS_COMPAT _IOW(UINPUT_IOCTL_BASE, 108, compat_uptr_t)
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static long uinput_compat_ioctl(struct file *file,
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unsigned int cmd, unsigned long arg)
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{
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if (cmd == UI_SET_PHYS_COMPAT)
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cmd = UI_SET_PHYS;
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return uinput_ioctl_handler(file, cmd, arg, compat_ptr(arg));
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}
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#endif
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