mirror of
https://github.com/FEX-Emu/linux.git
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Merge master.kernel.org:/pub/scm/linux/kernel/git/dtor/input
This commit is contained in:
Linus Torvalds
commit
d20e6336ea
@ -57,7 +57,7 @@ static char *a3d_names[] = { NULL, "FP-Gaming Assassin 3D", "MadCatz Panther", "
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struct a3d {
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struct gameport *gameport;
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struct gameport *adc;
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struct input_dev dev;
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struct input_dev *dev;
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int axes[4];
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int buttons;
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int mode;
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@ -115,7 +115,7 @@ static int a3d_csum(char *data, int count)
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static void a3d_read(struct a3d *a3d, unsigned char *data)
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{
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struct input_dev *dev = &a3d->dev;
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struct input_dev *dev = a3d->dev;
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switch (a3d->mode) {
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@ -265,14 +265,20 @@ static void a3d_close(struct input_dev *dev)
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static int a3d_connect(struct gameport *gameport, struct gameport_driver *drv)
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{
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struct a3d *a3d;
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struct input_dev *input_dev;
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struct gameport *adc;
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unsigned char data[A3D_MAX_LENGTH];
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int i;
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int err;
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if (!(a3d = kzalloc(sizeof(struct a3d), GFP_KERNEL)))
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return -ENOMEM;
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a3d = kzalloc(sizeof(struct a3d), GFP_KERNEL);
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input_dev = input_allocate_device();
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if (!a3d || !input_dev) {
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err = -ENOMEM;
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goto fail1;
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}
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a3d->dev = input_dev;
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a3d->gameport = gameport;
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gameport_set_drvdata(gameport, a3d);
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@ -302,42 +308,48 @@ static int a3d_connect(struct gameport *gameport, struct gameport_driver *drv)
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sprintf(a3d->phys, "%s/input0", gameport->phys);
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input_dev->name = a3d_names[a3d->mode];
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input_dev->phys = a3d->phys;
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input_dev->id.bustype = BUS_GAMEPORT;
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input_dev->id.vendor = GAMEPORT_ID_VENDOR_MADCATZ;
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input_dev->id.product = a3d->mode;
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input_dev->id.version = 0x0100;
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input_dev->cdev.dev = &gameport->dev;
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input_dev->private = a3d;
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input_dev->open = a3d_open;
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input_dev->close = a3d_close;
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if (a3d->mode == A3D_MODE_PXL) {
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int axes[] = { ABS_X, ABS_Y, ABS_THROTTLE, ABS_RUDDER };
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a3d->length = 33;
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init_input_dev(&a3d->dev);
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a3d->dev.evbit[0] |= BIT(EV_ABS) | BIT(EV_KEY) | BIT(EV_REL);
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a3d->dev.relbit[0] |= BIT(REL_X) | BIT(REL_Y);
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a3d->dev.absbit[0] |= BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_THROTTLE) | BIT(ABS_RUDDER)
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| BIT(ABS_HAT0X) | BIT(ABS_HAT0Y) | BIT(ABS_HAT1X) | BIT(ABS_HAT1Y);
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a3d->dev.keybit[LONG(BTN_MOUSE)] |= BIT(BTN_RIGHT) | BIT(BTN_LEFT) | BIT(BTN_MIDDLE)
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| BIT(BTN_SIDE) | BIT(BTN_EXTRA);
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a3d->dev.keybit[LONG(BTN_JOYSTICK)] |= BIT(BTN_TRIGGER) | BIT(BTN_THUMB) | BIT(BTN_TOP) | BIT(BTN_PINKIE);
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input_dev->evbit[0] |= BIT(EV_ABS) | BIT(EV_KEY) | BIT(EV_REL);
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input_dev->relbit[0] |= BIT(REL_X) | BIT(REL_Y);
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input_dev->absbit[0] |= BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_THROTTLE) | BIT(ABS_RUDDER)
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| BIT(ABS_HAT0X) | BIT(ABS_HAT0Y) | BIT(ABS_HAT1X) | BIT(ABS_HAT1Y);
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input_dev->keybit[LONG(BTN_MOUSE)] |= BIT(BTN_RIGHT) | BIT(BTN_LEFT) | BIT(BTN_MIDDLE)
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| BIT(BTN_SIDE) | BIT(BTN_EXTRA);
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input_dev->keybit[LONG(BTN_JOYSTICK)] |= BIT(BTN_TRIGGER) | BIT(BTN_THUMB) | BIT(BTN_TOP)
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| BIT(BTN_PINKIE);
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a3d_read(a3d, data);
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for (i = 0; i < 4; i++) {
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if (i < 2)
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input_set_abs_params(&a3d->dev, axes[i], 48, a3d->dev.abs[axes[i]] * 2 - 48, 0, 8);
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input_set_abs_params(input_dev, axes[i], 48, input_dev->abs[axes[i]] * 2 - 48, 0, 8);
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else
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input_set_abs_params(&a3d->dev, axes[i], 2, 253, 0, 0);
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input_set_abs_params(&a3d->dev, ABS_HAT0X + i, -1, 1, 0, 0);
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input_set_abs_params(input_dev, axes[i], 2, 253, 0, 0);
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input_set_abs_params(input_dev, ABS_HAT0X + i, -1, 1, 0, 0);
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}
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} else {
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a3d->length = 29;
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init_input_dev(&a3d->dev);
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a3d->dev.evbit[0] |= BIT(EV_KEY) | BIT(EV_REL);
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a3d->dev.relbit[0] |= BIT(REL_X) | BIT(REL_Y);
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a3d->dev.keybit[LONG(BTN_MOUSE)] |= BIT(BTN_RIGHT) | BIT(BTN_LEFT) | BIT(BTN_MIDDLE);
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input_dev->evbit[0] |= BIT(EV_KEY) | BIT(EV_REL);
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input_dev->relbit[0] |= BIT(REL_X) | BIT(REL_Y);
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input_dev->keybit[LONG(BTN_MOUSE)] |= BIT(BTN_RIGHT) | BIT(BTN_LEFT) | BIT(BTN_MIDDLE);
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a3d_read(a3d, data);
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@ -358,24 +370,17 @@ static int a3d_connect(struct gameport *gameport, struct gameport_driver *drv)
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}
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}
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a3d->dev.private = a3d;
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a3d->dev.open = a3d_open;
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a3d->dev.close = a3d_close;
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a3d->dev.name = a3d_names[a3d->mode];
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a3d->dev.phys = a3d->phys;
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a3d->dev.id.bustype = BUS_GAMEPORT;
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a3d->dev.id.vendor = GAMEPORT_ID_VENDOR_MADCATZ;
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a3d->dev.id.product = a3d->mode;
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a3d->dev.id.version = 0x0100;
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input_register_device(&a3d->dev);
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printk(KERN_INFO "input: %s on %s\n", a3d_names[a3d->mode], a3d->phys);
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err = input_register_device(a3d->dev);
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if (err)
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goto fail3;
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return 0;
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fail2: gameport_close(gameport);
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fail1: gameport_set_drvdata(gameport, NULL);
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fail3: if (a3d->adc)
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gameport_unregister_port(a3d->adc);
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fail2: gameport_close(gameport);
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fail1: gameport_set_drvdata(gameport, NULL);
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input_free_device(input_dev);
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kfree(a3d);
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return err;
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}
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@ -384,11 +389,9 @@ static void a3d_disconnect(struct gameport *gameport)
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{
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struct a3d *a3d = gameport_get_drvdata(gameport);
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input_unregister_device(&a3d->dev);
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if (a3d->adc) {
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input_unregister_device(a3d->dev);
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if (a3d->adc)
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gameport_unregister_port(a3d->adc);
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a3d->adc = NULL;
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}
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gameport_close(gameport);
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gameport_set_drvdata(gameport, NULL);
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kfree(a3d);
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@ -397,6 +400,7 @@ static void a3d_disconnect(struct gameport *gameport)
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static struct gameport_driver a3d_drv = {
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.driver = {
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.name = "adc",
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.owner = THIS_MODULE,
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},
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.description = DRIVER_DESC,
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.connect = a3d_connect,
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@ -275,68 +275,70 @@ static unsigned char db9_saturn_read_packet(struct parport *port, unsigned char
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/*
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* db9_saturn_report() analyzes packet and reports.
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*/
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static int db9_saturn_report(unsigned char id, unsigned char data[60], struct input_dev *dev, int n, int max_pads)
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static int db9_saturn_report(unsigned char id, unsigned char data[60], struct input_dev *devs[], int n, int max_pads)
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{
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struct input_dev *dev;
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int tmp, i, j;
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tmp = (id == 0x41) ? 60 : 10;
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for (j = 0; (j < tmp) && (n < max_pads); j += 10, n++) {
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for (j = 0; j < tmp && n < max_pads; j += 10, n++) {
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dev = devs[n];
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switch (data[j]) {
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case 0x16: /* multi controller (analog 4 axis) */
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input_report_abs(dev + n, db9_abs[5], data[j + 6]);
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input_report_abs(dev, db9_abs[5], data[j + 6]);
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case 0x15: /* mission stick (analog 3 axis) */
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input_report_abs(dev + n, db9_abs[3], data[j + 4]);
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input_report_abs(dev + n, db9_abs[4], data[j + 5]);
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input_report_abs(dev, db9_abs[3], data[j + 4]);
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input_report_abs(dev, db9_abs[4], data[j + 5]);
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case 0x13: /* racing controller (analog 1 axis) */
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input_report_abs(dev + n, db9_abs[2], data[j + 3]);
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input_report_abs(dev, db9_abs[2], data[j + 3]);
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case 0x34: /* saturn keyboard (udlr ZXC ASD QE Esc) */
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case 0x02: /* digital pad (digital 2 axis + buttons) */
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input_report_abs(dev + n, db9_abs[0], !(data[j + 1] & 128) - !(data[j + 1] & 64));
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input_report_abs(dev + n, db9_abs[1], !(data[j + 1] & 32) - !(data[j + 1] & 16));
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input_report_abs(dev, db9_abs[0], !(data[j + 1] & 128) - !(data[j + 1] & 64));
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input_report_abs(dev, db9_abs[1], !(data[j + 1] & 32) - !(data[j + 1] & 16));
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for (i = 0; i < 9; i++)
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input_report_key(dev + n, db9_cd32_btn[i], ~data[j + db9_saturn_byte[i]] & db9_saturn_mask[i]);
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input_report_key(dev, db9_cd32_btn[i], ~data[j + db9_saturn_byte[i]] & db9_saturn_mask[i]);
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break;
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case 0x19: /* mission stick x2 (analog 6 axis + buttons) */
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input_report_abs(dev + n, db9_abs[0], !(data[j + 1] & 128) - !(data[j + 1] & 64));
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input_report_abs(dev + n, db9_abs[1], !(data[j + 1] & 32) - !(data[j + 1] & 16));
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input_report_abs(dev, db9_abs[0], !(data[j + 1] & 128) - !(data[j + 1] & 64));
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input_report_abs(dev, db9_abs[1], !(data[j + 1] & 32) - !(data[j + 1] & 16));
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for (i = 0; i < 9; i++)
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input_report_key(dev + n, db9_cd32_btn[i], ~data[j + db9_saturn_byte[i]] & db9_saturn_mask[i]);
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input_report_abs(dev + n, db9_abs[2], data[j + 3]);
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input_report_abs(dev + n, db9_abs[3], data[j + 4]);
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input_report_abs(dev + n, db9_abs[4], data[j + 5]);
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input_report_key(dev, db9_cd32_btn[i], ~data[j + db9_saturn_byte[i]] & db9_saturn_mask[i]);
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input_report_abs(dev, db9_abs[2], data[j + 3]);
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input_report_abs(dev, db9_abs[3], data[j + 4]);
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input_report_abs(dev, db9_abs[4], data[j + 5]);
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/*
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input_report_abs(dev + n, db9_abs[8], (data[j + 6] & 128 ? 0 : 1) - (data[j + 6] & 64 ? 0 : 1));
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input_report_abs(dev + n, db9_abs[9], (data[j + 6] & 32 ? 0 : 1) - (data[j + 6] & 16 ? 0 : 1));
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input_report_abs(dev, db9_abs[8], (data[j + 6] & 128 ? 0 : 1) - (data[j + 6] & 64 ? 0 : 1));
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input_report_abs(dev, db9_abs[9], (data[j + 6] & 32 ? 0 : 1) - (data[j + 6] & 16 ? 0 : 1));
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*/
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input_report_abs(dev + n, db9_abs[6], data[j + 7]);
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input_report_abs(dev + n, db9_abs[7], data[j + 8]);
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input_report_abs(dev + n, db9_abs[5], data[j + 9]);
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input_report_abs(dev, db9_abs[6], data[j + 7]);
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input_report_abs(dev, db9_abs[7], data[j + 8]);
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input_report_abs(dev, db9_abs[5], data[j + 9]);
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break;
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case 0xd3: /* sankyo ff (analog 1 axis + stop btn) */
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input_report_key(dev + n, BTN_A, data[j + 3] & 0x80);
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input_report_abs(dev + n, db9_abs[2], data[j + 3] & 0x7f);
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input_report_key(dev, BTN_A, data[j + 3] & 0x80);
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input_report_abs(dev, db9_abs[2], data[j + 3] & 0x7f);
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break;
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case 0xe3: /* shuttle mouse (analog 2 axis + buttons. signed value) */
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input_report_key(dev + n, BTN_START, data[j + 1] & 0x08);
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input_report_key(dev + n, BTN_A, data[j + 1] & 0x04);
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input_report_key(dev + n, BTN_C, data[j + 1] & 0x02);
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input_report_key(dev + n, BTN_B, data[j + 1] & 0x01);
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input_report_abs(dev + n, db9_abs[2], data[j + 2] ^ 0x80);
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input_report_abs(dev + n, db9_abs[3], (0xff-(data[j + 3] ^ 0x80))+1); /* */
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input_report_key(dev, BTN_START, data[j + 1] & 0x08);
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input_report_key(dev, BTN_A, data[j + 1] & 0x04);
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input_report_key(dev, BTN_C, data[j + 1] & 0x02);
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input_report_key(dev, BTN_B, data[j + 1] & 0x01);
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input_report_abs(dev, db9_abs[2], data[j + 2] ^ 0x80);
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input_report_abs(dev, db9_abs[3], (0xff-(data[j + 3] ^ 0x80))+1); /* */
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break;
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case 0xff:
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default: /* no pad */
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input_report_abs(dev + n, db9_abs[0], 0);
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input_report_abs(dev + n, db9_abs[1], 0);
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input_report_abs(dev, db9_abs[0], 0);
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input_report_abs(dev, db9_abs[1], 0);
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for (i = 0; i < 9; i++)
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input_report_key(dev + n, db9_cd32_btn[i], 0);
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input_report_key(dev, db9_cd32_btn[i], 0);
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break;
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}
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}
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return n;
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}
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static int db9_saturn(int mode, struct parport *port, struct input_dev *dev)
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static int db9_saturn(int mode, struct parport *port, struct input_dev *devs[])
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{
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unsigned char id, data[60];
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int type, n, max_pads;
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@ -361,7 +363,7 @@ static int db9_saturn(int mode, struct parport *port, struct input_dev *dev)
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max_pads = min(db9_modes[mode].n_pads, DB9_MAX_DEVICES);
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for (tmp = 0, i = 0; i < n; i++) {
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id = db9_saturn_read_packet(port, data, type + i, 1);
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tmp = db9_saturn_report(id, data, dev, tmp, max_pads);
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tmp = db9_saturn_report(id, data, devs, tmp, max_pads);
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}
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return 0;
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}
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@ -489,7 +491,7 @@ static void db9_timer(unsigned long private)
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case DB9_SATURN_DPP:
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case DB9_SATURN_DPP_2:
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db9_saturn(db9->mode, port, dev);
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db9_saturn(db9->mode, port, db9->dev);
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break;
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case DB9_CD32_PAD:
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@ -614,7 +616,7 @@ static struct db9 __init *db9_probe(int parport, int mode)
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if (!input_dev) {
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printk(KERN_ERR "db9.c: Not enough memory for input device\n");
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err = -ENOMEM;
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goto err_free_devs;
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goto err_unreg_devs;
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}
|
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|
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sprintf(db9->phys[i], "%s/input%d", db9->pd->port->name, i);
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@ -640,13 +642,17 @@ static struct db9 __init *db9_probe(int parport, int mode)
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input_set_abs_params(input_dev, db9_abs[j], 1, 255, 0, 0);
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}
|
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|
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input_register_device(input_dev);
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err = input_register_device(input_dev);
|
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if (err)
|
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goto err_free_dev;
|
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}
|
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|
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parport_put_port(pp);
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return db9;
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|
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err_free_devs:
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err_free_dev:
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input_free_device(db9->dev[i]);
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err_unreg_devs:
|
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while (--i >= 0)
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input_unregister_device(db9->dev[i]);
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kfree(db9);
|
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@ -658,7 +664,7 @@ static struct db9 __init *db9_probe(int parport, int mode)
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return ERR_PTR(err);
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}
|
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|
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static void __exit db9_remove(struct db9 *db9)
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static void db9_remove(struct db9 *db9)
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{
|
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int i;
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|
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@ -696,7 +702,8 @@ static int __init db9_init(void)
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|
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if (err) {
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while (--i >= 0)
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db9_remove(db9_base[i]);
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if (db9_base[i])
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db9_remove(db9_base[i]);
|
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return err;
|
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}
|
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|
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|
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@ -159,6 +159,48 @@ static void gc_n64_read_packet(struct gc *gc, unsigned char *data)
|
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|
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}
|
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|
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static void gc_n64_process_packet(struct gc *gc)
|
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{
|
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unsigned char data[GC_N64_LENGTH];
|
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signed char axes[2];
|
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struct input_dev *dev;
|
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int i, j, s;
|
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|
||||
gc_n64_read_packet(gc, data);
|
||||
|
||||
for (i = 0; i < GC_MAX_DEVICES; i++) {
|
||||
|
||||
dev = gc->dev[i];
|
||||
if (!dev)
|
||||
continue;
|
||||
|
||||
s = gc_status_bit[i];
|
||||
|
||||
if (s & gc->pads[GC_N64] & ~(data[8] | data[9])) {
|
||||
|
||||
axes[0] = axes[1] = 0;
|
||||
|
||||
for (j = 0; j < 8; j++) {
|
||||
if (data[23 - j] & s)
|
||||
axes[0] |= 1 << j;
|
||||
if (data[31 - j] & s)
|
||||
axes[1] |= 1 << j;
|
||||
}
|
||||
|
||||
input_report_abs(dev, ABS_X, axes[0]);
|
||||
input_report_abs(dev, ABS_Y, -axes[1]);
|
||||
|
||||
input_report_abs(dev, ABS_HAT0X, !(s & data[6]) - !(s & data[7]));
|
||||
input_report_abs(dev, ABS_HAT0Y, !(s & data[4]) - !(s & data[5]));
|
||||
|
||||
for (j = 0; j < 10; j++)
|
||||
input_report_key(dev, gc_n64_btn[j], s & data[gc_n64_bytes[j]]);
|
||||
|
||||
input_sync(dev);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* NES/SNES support.
|
||||
*/
|
||||
@ -198,6 +240,39 @@ static void gc_nes_read_packet(struct gc *gc, int length, unsigned char *data)
|
||||
}
|
||||
}
|
||||
|
||||
static void gc_nes_process_packet(struct gc *gc)
|
||||
{
|
||||
unsigned char data[GC_SNES_LENGTH];
|
||||
struct input_dev *dev;
|
||||
int i, j, s;
|
||||
|
||||
gc_nes_read_packet(gc, gc->pads[GC_SNES] ? GC_SNES_LENGTH : GC_NES_LENGTH, data);
|
||||
|
||||
for (i = 0; i < GC_MAX_DEVICES; i++) {
|
||||
|
||||
dev = gc->dev[i];
|
||||
if (!dev)
|
||||
continue;
|
||||
|
||||
s = gc_status_bit[i];
|
||||
|
||||
if (s & (gc->pads[GC_NES] | gc->pads[GC_SNES])) {
|
||||
input_report_abs(dev, ABS_X, !(s & data[6]) - !(s & data[7]));
|
||||
input_report_abs(dev, ABS_Y, !(s & data[4]) - !(s & data[5]));
|
||||
}
|
||||
|
||||
if (s & gc->pads[GC_NES])
|
||||
for (j = 0; j < 4; j++)
|
||||
input_report_key(dev, gc_snes_btn[j], s & data[gc_nes_bytes[j]]);
|
||||
|
||||
if (s & gc->pads[GC_SNES])
|
||||
for (j = 0; j < 8; j++)
|
||||
input_report_key(dev, gc_snes_btn[j], s & data[gc_snes_bytes[j]]);
|
||||
|
||||
input_sync(dev);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Multisystem joystick support
|
||||
*/
|
||||
@ -219,6 +294,35 @@ static void gc_multi_read_packet(struct gc *gc, int length, unsigned char *data)
|
||||
}
|
||||
}
|
||||
|
||||
static void gc_multi_process_packet(struct gc *gc)
|
||||
{
|
||||
unsigned char data[GC_MULTI2_LENGTH];
|
||||
struct input_dev *dev;
|
||||
int i, s;
|
||||
|
||||
gc_multi_read_packet(gc, gc->pads[GC_MULTI2] ? GC_MULTI2_LENGTH : GC_MULTI_LENGTH, data);
|
||||
|
||||
for (i = 0; i < GC_MAX_DEVICES; i++) {
|
||||
|
||||
dev = gc->dev[i];
|
||||
if (!dev)
|
||||
continue;
|
||||
|
||||
s = gc_status_bit[i];
|
||||
|
||||
if (s & (gc->pads[GC_MULTI] | gc->pads[GC_MULTI2])) {
|
||||
input_report_abs(dev, ABS_X, !(s & data[2]) - !(s & data[3]));
|
||||
input_report_abs(dev, ABS_Y, !(s & data[0]) - !(s & data[1]));
|
||||
input_report_key(dev, BTN_TRIGGER, s & data[4]);
|
||||
}
|
||||
|
||||
if (s & gc->pads[GC_MULTI2])
|
||||
input_report_key(dev, BTN_THUMB, s & data[5]);
|
||||
|
||||
input_sync(dev);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* PSX support
|
||||
*
|
||||
@ -263,10 +367,11 @@ static short gc_psx_ddr_btn[] = { BTN_0, BTN_1, BTN_2, BTN_3 };
|
||||
* the psx pad.
|
||||
*/
|
||||
|
||||
static void gc_psx_command(struct gc *gc, int b, unsigned char data[5])
|
||||
static void gc_psx_command(struct gc *gc, int b, unsigned char data[GC_MAX_DEVICES])
|
||||
{
|
||||
int i, j, cmd, read;
|
||||
for (i = 0; i < 5; i++)
|
||||
|
||||
for (i = 0; i < GC_MAX_DEVICES; i++)
|
||||
data[i] = 0;
|
||||
|
||||
for (i = 0; i < GC_PSX_LENGTH; i++, b >>= 1) {
|
||||
@ -274,7 +379,7 @@ static void gc_psx_command(struct gc *gc, int b, unsigned char data[5])
|
||||
parport_write_data(gc->pd->port, cmd | GC_PSX_POWER);
|
||||
udelay(gc_psx_delay);
|
||||
read = parport_read_status(gc->pd->port) ^ 0x80;
|
||||
for (j = 0; j < 5; j++)
|
||||
for (j = 0; j < GC_MAX_DEVICES; j++)
|
||||
data[j] |= (read & gc_status_bit[j] & (gc->pads[GC_PSX] | gc->pads[GC_DDR])) ? (1 << i) : 0;
|
||||
parport_write_data(gc->pd->port, cmd | GC_PSX_CLOCK | GC_PSX_POWER);
|
||||
udelay(gc_psx_delay);
|
||||
@ -286,11 +391,12 @@ static void gc_psx_command(struct gc *gc, int b, unsigned char data[5])
|
||||
* device identifier code.
|
||||
*/
|
||||
|
||||
static void gc_psx_read_packet(struct gc *gc, unsigned char data[5][GC_PSX_BYTES], unsigned char id[5])
|
||||
static void gc_psx_read_packet(struct gc *gc, unsigned char data[GC_MAX_DEVICES][GC_PSX_BYTES],
|
||||
unsigned char id[GC_MAX_DEVICES])
|
||||
{
|
||||
int i, j, max_len = 0;
|
||||
unsigned long flags;
|
||||
unsigned char data2[5];
|
||||
unsigned char data2[GC_MAX_DEVICES];
|
||||
|
||||
parport_write_data(gc->pd->port, GC_PSX_CLOCK | GC_PSX_SELECT | GC_PSX_POWER); /* Select pad */
|
||||
udelay(gc_psx_delay);
|
||||
@ -303,7 +409,7 @@ static void gc_psx_read_packet(struct gc *gc, unsigned char data[5][GC_PSX_BYTES
|
||||
gc_psx_command(gc, 0x42, id); /* Get device ids */
|
||||
gc_psx_command(gc, 0, data2); /* Dump status */
|
||||
|
||||
for (i =0; i < 5; i++) /* Find the longest pad */
|
||||
for (i =0; i < GC_MAX_DEVICES; i++) /* Find the longest pad */
|
||||
if((gc_status_bit[i] & (gc->pads[GC_PSX] | gc->pads[GC_DDR]))
|
||||
&& (GC_PSX_LEN(id[i]) > max_len)
|
||||
&& (GC_PSX_LEN(id[i]) <= GC_PSX_BYTES))
|
||||
@ -311,7 +417,7 @@ static void gc_psx_read_packet(struct gc *gc, unsigned char data[5][GC_PSX_BYTES
|
||||
|
||||
for (i = 0; i < max_len; i++) { /* Read in all the data */
|
||||
gc_psx_command(gc, 0, data2);
|
||||
for (j = 0; j < 5; j++)
|
||||
for (j = 0; j < GC_MAX_DEVICES; j++)
|
||||
data[j][i] = data2[j];
|
||||
}
|
||||
|
||||
@ -319,185 +425,124 @@ static void gc_psx_read_packet(struct gc *gc, unsigned char data[5][GC_PSX_BYTES
|
||||
|
||||
parport_write_data(gc->pd->port, GC_PSX_CLOCK | GC_PSX_SELECT | GC_PSX_POWER);
|
||||
|
||||
for(i = 0; i < 5; i++) /* Set id's to the real value */
|
||||
for(i = 0; i < GC_MAX_DEVICES; i++) /* Set id's to the real value */
|
||||
id[i] = GC_PSX_ID(id[i]);
|
||||
}
|
||||
|
||||
/*
|
||||
* gc_timer() reads and analyzes console pads data.
|
||||
*/
|
||||
static void gc_psx_process_packet(struct gc *gc)
|
||||
{
|
||||
unsigned char data[GC_MAX_DEVICES][GC_PSX_BYTES];
|
||||
unsigned char id[GC_MAX_DEVICES];
|
||||
struct input_dev *dev;
|
||||
int i, j;
|
||||
|
||||
#define GC_MAX_LENGTH GC_N64_LENGTH
|
||||
gc_psx_read_packet(gc, data, id);
|
||||
|
||||
for (i = 0; i < GC_MAX_DEVICES; i++) {
|
||||
|
||||
dev = gc->dev[i];
|
||||
if (!dev)
|
||||
continue;
|
||||
|
||||
switch (id[i]) {
|
||||
|
||||
case GC_PSX_RUMBLE:
|
||||
|
||||
input_report_key(dev, BTN_THUMBL, ~data[i][0] & 0x04);
|
||||
input_report_key(dev, BTN_THUMBR, ~data[i][0] & 0x02);
|
||||
|
||||
case GC_PSX_NEGCON:
|
||||
case GC_PSX_ANALOG:
|
||||
|
||||
if (gc->pads[GC_DDR] & gc_status_bit[i]) {
|
||||
for(j = 0; j < 4; j++)
|
||||
input_report_key(dev, gc_psx_ddr_btn[j], ~data[i][0] & (0x10 << j));
|
||||
} else {
|
||||
for (j = 0; j < 4; j++)
|
||||
input_report_abs(dev, gc_psx_abs[j + 2], data[i][j + 2]);
|
||||
|
||||
input_report_abs(dev, ABS_X, 128 + !(data[i][0] & 0x20) * 127 - !(data[i][0] & 0x80) * 128);
|
||||
input_report_abs(dev, ABS_Y, 128 + !(data[i][0] & 0x40) * 127 - !(data[i][0] & 0x10) * 128);
|
||||
}
|
||||
|
||||
for (j = 0; j < 8; j++)
|
||||
input_report_key(dev, gc_psx_btn[j], ~data[i][1] & (1 << j));
|
||||
|
||||
input_report_key(dev, BTN_START, ~data[i][0] & 0x08);
|
||||
input_report_key(dev, BTN_SELECT, ~data[i][0] & 0x01);
|
||||
|
||||
input_sync(dev);
|
||||
|
||||
break;
|
||||
|
||||
case GC_PSX_NORMAL:
|
||||
if (gc->pads[GC_DDR] & gc_status_bit[i]) {
|
||||
for(j = 0; j < 4; j++)
|
||||
input_report_key(dev, gc_psx_ddr_btn[j], ~data[i][0] & (0x10 << j));
|
||||
} else {
|
||||
input_report_abs(dev, ABS_X, 128 + !(data[i][0] & 0x20) * 127 - !(data[i][0] & 0x80) * 128);
|
||||
input_report_abs(dev, ABS_Y, 128 + !(data[i][0] & 0x40) * 127 - !(data[i][0] & 0x10) * 128);
|
||||
|
||||
/* for some reason if the extra axes are left unset they drift */
|
||||
/* for (j = 0; j < 4; j++)
|
||||
input_report_abs(dev, gc_psx_abs[j + 2], 128);
|
||||
* This needs to be debugged properly,
|
||||
* maybe fuzz processing needs to be done in input_sync()
|
||||
* --vojtech
|
||||
*/
|
||||
}
|
||||
|
||||
for (j = 0; j < 8; j++)
|
||||
input_report_key(dev, gc_psx_btn[j], ~data[i][1] & (1 << j));
|
||||
|
||||
input_report_key(dev, BTN_START, ~data[i][0] & 0x08);
|
||||
input_report_key(dev, BTN_SELECT, ~data[i][0] & 0x01);
|
||||
|
||||
input_sync(dev);
|
||||
|
||||
break;
|
||||
|
||||
case 0: /* not a pad, ignore */
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* gc_timer() initiates reads of console pads data.
|
||||
*/
|
||||
|
||||
static void gc_timer(unsigned long private)
|
||||
{
|
||||
struct gc *gc = (void *) private;
|
||||
unsigned char data[GC_MAX_LENGTH];
|
||||
unsigned char data_psx[5][GC_PSX_BYTES];
|
||||
int i, j, s;
|
||||
|
||||
/*
|
||||
* N64 pads - must be read first, any read confuses them for 200 us
|
||||
*/
|
||||
|
||||
if (gc->pads[GC_N64]) {
|
||||
|
||||
gc_n64_read_packet(gc, data);
|
||||
|
||||
for (i = 0; i < 5; i++) {
|
||||
|
||||
s = gc_status_bit[i];
|
||||
|
||||
if (s & gc->pads[GC_N64] & ~(data[8] | data[9])) {
|
||||
|
||||
signed char axes[2];
|
||||
axes[0] = axes[1] = 0;
|
||||
|
||||
for (j = 0; j < 8; j++) {
|
||||
if (data[23 - j] & s) axes[0] |= 1 << j;
|
||||
if (data[31 - j] & s) axes[1] |= 1 << j;
|
||||
}
|
||||
|
||||
input_report_abs(gc->dev[i], ABS_X, axes[0]);
|
||||
input_report_abs(gc->dev[i], ABS_Y, -axes[1]);
|
||||
|
||||
input_report_abs(gc->dev[i], ABS_HAT0X, !(s & data[6]) - !(s & data[7]));
|
||||
input_report_abs(gc->dev[i], ABS_HAT0Y, !(s & data[4]) - !(s & data[5]));
|
||||
|
||||
for (j = 0; j < 10; j++)
|
||||
input_report_key(gc->dev[i], gc_n64_btn[j], s & data[gc_n64_bytes[j]]);
|
||||
|
||||
input_sync(gc->dev[i]);
|
||||
}
|
||||
}
|
||||
}
|
||||
if (gc->pads[GC_N64])
|
||||
gc_n64_process_packet(gc);
|
||||
|
||||
/*
|
||||
* NES and SNES pads
|
||||
*/
|
||||
|
||||
if (gc->pads[GC_NES] || gc->pads[GC_SNES]) {
|
||||
|
||||
gc_nes_read_packet(gc, gc->pads[GC_SNES] ? GC_SNES_LENGTH : GC_NES_LENGTH, data);
|
||||
|
||||
for (i = 0; i < 5; i++) {
|
||||
|
||||
s = gc_status_bit[i];
|
||||
|
||||
if (s & (gc->pads[GC_NES] | gc->pads[GC_SNES])) {
|
||||
input_report_abs(gc->dev[i], ABS_X, !(s & data[6]) - !(s & data[7]));
|
||||
input_report_abs(gc->dev[i], ABS_Y, !(s & data[4]) - !(s & data[5]));
|
||||
}
|
||||
|
||||
if (s & gc->pads[GC_NES])
|
||||
for (j = 0; j < 4; j++)
|
||||
input_report_key(gc->dev[i], gc_snes_btn[j], s & data[gc_nes_bytes[j]]);
|
||||
|
||||
if (s & gc->pads[GC_SNES])
|
||||
for (j = 0; j < 8; j++)
|
||||
input_report_key(gc->dev[i], gc_snes_btn[j], s & data[gc_snes_bytes[j]]);
|
||||
|
||||
input_sync(gc->dev[i]);
|
||||
}
|
||||
}
|
||||
if (gc->pads[GC_NES] || gc->pads[GC_SNES])
|
||||
gc_nes_process_packet(gc);
|
||||
|
||||
/*
|
||||
* Multi and Multi2 joysticks
|
||||
*/
|
||||
|
||||
if (gc->pads[GC_MULTI] || gc->pads[GC_MULTI2]) {
|
||||
|
||||
gc_multi_read_packet(gc, gc->pads[GC_MULTI2] ? GC_MULTI2_LENGTH : GC_MULTI_LENGTH, data);
|
||||
|
||||
for (i = 0; i < 5; i++) {
|
||||
|
||||
s = gc_status_bit[i];
|
||||
|
||||
if (s & (gc->pads[GC_MULTI] | gc->pads[GC_MULTI2])) {
|
||||
input_report_abs(gc->dev[i], ABS_X, !(s & data[2]) - !(s & data[3]));
|
||||
input_report_abs(gc->dev[i], ABS_Y, !(s & data[0]) - !(s & data[1]));
|
||||
input_report_key(gc->dev[i], BTN_TRIGGER, s & data[4]);
|
||||
}
|
||||
|
||||
if (s & gc->pads[GC_MULTI2])
|
||||
input_report_key(gc->dev[i], BTN_THUMB, s & data[5]);
|
||||
|
||||
input_sync(gc->dev[i]);
|
||||
}
|
||||
}
|
||||
if (gc->pads[GC_MULTI] || gc->pads[GC_MULTI2])
|
||||
gc_multi_process_packet(gc);
|
||||
|
||||
/*
|
||||
* PSX controllers
|
||||
*/
|
||||
|
||||
if (gc->pads[GC_PSX] || gc->pads[GC_DDR]) {
|
||||
|
||||
gc_psx_read_packet(gc, data_psx, data);
|
||||
|
||||
for (i = 0; i < 5; i++) {
|
||||
switch (data[i]) {
|
||||
|
||||
case GC_PSX_RUMBLE:
|
||||
|
||||
input_report_key(gc->dev[i], BTN_THUMBL, ~data_psx[i][0] & 0x04);
|
||||
input_report_key(gc->dev[i], BTN_THUMBR, ~data_psx[i][0] & 0x02);
|
||||
|
||||
case GC_PSX_NEGCON:
|
||||
case GC_PSX_ANALOG:
|
||||
|
||||
if (gc->pads[GC_DDR] & gc_status_bit[i]) {
|
||||
for(j = 0; j < 4; j++)
|
||||
input_report_key(gc->dev[i], gc_psx_ddr_btn[j], ~data_psx[i][0] & (0x10 << j));
|
||||
} else {
|
||||
for (j = 0; j < 4; j++)
|
||||
input_report_abs(gc->dev[i], gc_psx_abs[j+2], data_psx[i][j + 2]);
|
||||
|
||||
input_report_abs(gc->dev[i], ABS_X, 128 + !(data_psx[i][0] & 0x20) * 127 - !(data_psx[i][0] & 0x80) * 128);
|
||||
input_report_abs(gc->dev[i], ABS_Y, 128 + !(data_psx[i][0] & 0x40) * 127 - !(data_psx[i][0] & 0x10) * 128);
|
||||
}
|
||||
|
||||
for (j = 0; j < 8; j++)
|
||||
input_report_key(gc->dev[i], gc_psx_btn[j], ~data_psx[i][1] & (1 << j));
|
||||
|
||||
input_report_key(gc->dev[i], BTN_START, ~data_psx[i][0] & 0x08);
|
||||
input_report_key(gc->dev[i], BTN_SELECT, ~data_psx[i][0] & 0x01);
|
||||
|
||||
input_sync(gc->dev[i]);
|
||||
|
||||
break;
|
||||
|
||||
case GC_PSX_NORMAL:
|
||||
if (gc->pads[GC_DDR] & gc_status_bit[i]) {
|
||||
for(j = 0; j < 4; j++)
|
||||
input_report_key(gc->dev[i], gc_psx_ddr_btn[j], ~data_psx[i][0] & (0x10 << j));
|
||||
} else {
|
||||
input_report_abs(gc->dev[i], ABS_X, 128 + !(data_psx[i][0] & 0x20) * 127 - !(data_psx[i][0] & 0x80) * 128);
|
||||
input_report_abs(gc->dev[i], ABS_Y, 128 + !(data_psx[i][0] & 0x40) * 127 - !(data_psx[i][0] & 0x10) * 128);
|
||||
|
||||
/* for some reason if the extra axes are left unset they drift */
|
||||
/* for (j = 0; j < 4; j++)
|
||||
input_report_abs(gc->dev[i], gc_psx_abs[j+2], 128);
|
||||
* This needs to be debugged properly,
|
||||
* maybe fuzz processing needs to be done in input_sync()
|
||||
* --vojtech
|
||||
*/
|
||||
}
|
||||
|
||||
for (j = 0; j < 8; j++)
|
||||
input_report_key(gc->dev[i], gc_psx_btn[j], ~data_psx[i][1] & (1 << j));
|
||||
|
||||
input_report_key(gc->dev[i], BTN_START, ~data_psx[i][0] & 0x08);
|
||||
input_report_key(gc->dev[i], BTN_SELECT, ~data_psx[i][0] & 0x01);
|
||||
|
||||
input_sync(gc->dev[i]);
|
||||
|
||||
break;
|
||||
|
||||
case 0: /* not a pad, ignore */
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (gc->pads[GC_PSX] || gc->pads[GC_DDR])
|
||||
gc_psx_process_packet(gc);
|
||||
|
||||
mod_timer(&gc->timer, jiffies + GC_REFRESH_TIME);
|
||||
}
|
||||
@ -654,16 +699,18 @@ static struct gc __init *gc_probe(int parport, int *pads, int n_pads)
|
||||
gc->timer.data = (long) gc;
|
||||
gc->timer.function = gc_timer;
|
||||
|
||||
for (i = 0; i < n_pads; i++) {
|
||||
for (i = 0; i < n_pads && i < GC_MAX_DEVICES; i++) {
|
||||
if (!pads[i])
|
||||
continue;
|
||||
|
||||
sprintf(gc->phys[i], "%s/input%d", gc->pd->port->name, i);
|
||||
err = gc_setup_pad(gc, i, pads[i]);
|
||||
if (err)
|
||||
goto err_free_devs;
|
||||
goto err_unreg_devs;
|
||||
|
||||
input_register_device(gc->dev[i]);
|
||||
err = input_register_device(gc->dev[i]);
|
||||
if (err)
|
||||
goto err_free_dev;
|
||||
}
|
||||
|
||||
if (!gc->pads[0]) {
|
||||
@ -675,9 +722,12 @@ static struct gc __init *gc_probe(int parport, int *pads, int n_pads)
|
||||
parport_put_port(pp);
|
||||
return gc;
|
||||
|
||||
err_free_devs:
|
||||
err_free_dev:
|
||||
input_free_device(gc->dev[i]);
|
||||
err_unreg_devs:
|
||||
while (--i >= 0)
|
||||
input_unregister_device(gc->dev[i]);
|
||||
if (gc->dev[i])
|
||||
input_unregister_device(gc->dev[i]);
|
||||
err_free_gc:
|
||||
kfree(gc);
|
||||
err_unreg_pardev:
|
||||
@ -688,7 +738,7 @@ static struct gc __init *gc_probe(int parport, int *pads, int n_pads)
|
||||
return ERR_PTR(err);
|
||||
}
|
||||
|
||||
static void __exit gc_remove(struct gc *gc)
|
||||
static void gc_remove(struct gc *gc)
|
||||
{
|
||||
int i;
|
||||
|
||||
@ -726,7 +776,8 @@ static int __init gc_init(void)
|
||||
|
||||
if (err) {
|
||||
while (--i >= 0)
|
||||
gc_remove(gc_base[i]);
|
||||
if (gc_base[i])
|
||||
gc_remove(gc_base[i]);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
||||
@ -192,6 +192,9 @@ static void grip_poll(struct gameport *gameport)
|
||||
for (i = 0; i < 2; i++) {
|
||||
|
||||
dev = grip->dev[i];
|
||||
if (!dev)
|
||||
continue;
|
||||
|
||||
grip->reads++;
|
||||
|
||||
switch (grip->mode[i]) {
|
||||
@ -381,12 +384,15 @@ static int grip_connect(struct gameport *gameport, struct gameport_driver *drv)
|
||||
if (t > 0)
|
||||
set_bit(t, input_dev->keybit);
|
||||
|
||||
input_register_device(grip->dev[i]);
|
||||
err = input_register_device(grip->dev[i]);
|
||||
if (err)
|
||||
goto fail4;
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
||||
fail3: for (i = 0; i < 2; i++)
|
||||
fail4: input_free_device(grip->dev[i]);
|
||||
fail3: while (--i >= 0)
|
||||
if (grip->dev[i])
|
||||
input_unregister_device(grip->dev[i]);
|
||||
fail2: gameport_close(gameport);
|
||||
@ -411,6 +417,7 @@ static void grip_disconnect(struct gameport *gameport)
|
||||
static struct gameport_driver grip_drv = {
|
||||
.driver = {
|
||||
.name = "grip",
|
||||
.owner = THIS_MODULE,
|
||||
},
|
||||
.description = DRIVER_DESC,
|
||||
.connect = grip_connect,
|
||||
|
||||
@ -345,7 +345,7 @@ int iforce_init_device(struct iforce *iforce)
|
||||
int i;
|
||||
|
||||
input_dev = input_allocate_device();
|
||||
if (input_dev)
|
||||
if (!input_dev)
|
||||
return -ENOMEM;
|
||||
|
||||
init_waitqueue_head(&iforce->wait);
|
||||
|
||||
@ -167,9 +167,9 @@ void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data,
|
||||
iforce->expect_packet = 0;
|
||||
iforce->ecmd = cmd;
|
||||
memcpy(iforce->edata, data, IFORCE_MAX_LENGTH);
|
||||
wake_up(&iforce->wait);
|
||||
}
|
||||
#endif
|
||||
wake_up(&iforce->wait);
|
||||
|
||||
if (!iforce->type) {
|
||||
being_used--;
|
||||
@ -264,7 +264,7 @@ int iforce_get_id_packet(struct iforce *iforce, char *packet)
|
||||
wait_event_interruptible_timeout(iforce->wait,
|
||||
iforce->ctrl->status != -EINPROGRESS, HZ);
|
||||
|
||||
if (iforce->ctrl->status != -EINPROGRESS) {
|
||||
if (iforce->ctrl->status) {
|
||||
usb_unlink_urb(iforce->ctrl);
|
||||
return -1;
|
||||
}
|
||||
|
||||
@ -95,7 +95,6 @@ static void iforce_usb_irq(struct urb *urb, struct pt_regs *regs)
|
||||
goto exit;
|
||||
}
|
||||
|
||||
wake_up(&iforce->wait);
|
||||
iforce_process_packet(iforce,
|
||||
(iforce->data[0] << 8) | (urb->actual_length - 1), iforce->data + 1, regs);
|
||||
|
||||
|
||||
@ -736,7 +736,7 @@ static int sw_connect(struct gameport *gameport, struct gameport_driver *drv)
|
||||
sprintf(sw->name, "Microsoft SideWinder %s", sw_name[sw->type]);
|
||||
sprintf(sw->phys[i], "%s/input%d", gameport->phys, i);
|
||||
|
||||
input_dev = input_allocate_device();
|
||||
sw->dev[i] = input_dev = input_allocate_device();
|
||||
if (!input_dev) {
|
||||
err = -ENOMEM;
|
||||
goto fail3;
|
||||
@ -771,12 +771,15 @@ static int sw_connect(struct gameport *gameport, struct gameport_driver *drv)
|
||||
|
||||
dbg("%s%s [%d-bit id %d data %d]\n", sw->name, comment, m, l, k);
|
||||
|
||||
input_register_device(sw->dev[i]);
|
||||
err = input_register_device(sw->dev[i]);
|
||||
if (err)
|
||||
goto fail4;
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
||||
fail3: while (--i >= 0)
|
||||
fail4: input_free_device(sw->dev[i]);
|
||||
fail3: while (--i >= 0)
|
||||
input_unregister_device(sw->dev[i]);
|
||||
fail2: gameport_close(gameport);
|
||||
fail1: gameport_set_drvdata(gameport, NULL);
|
||||
@ -801,6 +804,7 @@ static void sw_disconnect(struct gameport *gameport)
|
||||
static struct gameport_driver sw_drv = {
|
||||
.driver = {
|
||||
.name = "sidewinder",
|
||||
.owner = THIS_MODULE,
|
||||
},
|
||||
.description = DRIVER_DESC,
|
||||
.connect = sw_connect,
|
||||
|
||||
@ -284,13 +284,13 @@ static int tmdc_setup_port(struct tmdc *tmdc, int idx, unsigned char *data)
|
||||
struct tmdc_port *port;
|
||||
struct input_dev *input_dev;
|
||||
int i, j, b = 0;
|
||||
int err;
|
||||
|
||||
tmdc->port[idx] = port = kzalloc(sizeof (struct tmdc_port), GFP_KERNEL);
|
||||
input_dev = input_allocate_device();
|
||||
if (!port || !input_dev) {
|
||||
kfree(port);
|
||||
input_free_device(input_dev);
|
||||
return -ENOMEM;
|
||||
err = -ENOMEM;
|
||||
goto fail;
|
||||
}
|
||||
|
||||
port->mode = data[TMDC_BYTE_ID];
|
||||
@ -347,9 +347,15 @@ static int tmdc_setup_port(struct tmdc *tmdc, int idx, unsigned char *data)
|
||||
b += port->btnc[i];
|
||||
}
|
||||
|
||||
input_register_device(port->dev);
|
||||
err = input_register_device(port->dev);
|
||||
if (err)
|
||||
goto fail;
|
||||
|
||||
return 0;
|
||||
|
||||
fail: input_free_device(input_dev);
|
||||
kfree(port);
|
||||
return err;
|
||||
}
|
||||
|
||||
/*
|
||||
@ -424,6 +430,7 @@ static void tmdc_disconnect(struct gameport *gameport)
|
||||
static struct gameport_driver tmdc_drv = {
|
||||
.driver = {
|
||||
.name = "tmdc",
|
||||
.owner = THIS_MODULE,
|
||||
},
|
||||
.description = DRIVER_DESC,
|
||||
.connect = tmdc_connect,
|
||||
|
||||
@ -204,14 +204,14 @@ static struct tgfx __init *tgfx_probe(int parport, int *n_buttons, int n_devs)
|
||||
if (n_buttons[i] > 6) {
|
||||
printk(KERN_ERR "turbografx.c: Invalid number of buttons %d\n", n_buttons[i]);
|
||||
err = -EINVAL;
|
||||
goto err_free_devs;
|
||||
goto err_unreg_devs;
|
||||
}
|
||||
|
||||
tgfx->dev[i] = input_dev = input_allocate_device();
|
||||
if (!input_dev) {
|
||||
printk(KERN_ERR "turbografx.c: Not enough memory for input device\n");
|
||||
err = -ENOMEM;
|
||||
goto err_free_devs;
|
||||
goto err_unreg_devs;
|
||||
}
|
||||
|
||||
tgfx->sticks |= (1 << i);
|
||||
@ -238,7 +238,9 @@ static struct tgfx __init *tgfx_probe(int parport, int *n_buttons, int n_devs)
|
||||
for (j = 0; j < n_buttons[i]; j++)
|
||||
set_bit(tgfx_buttons[j], input_dev->keybit);
|
||||
|
||||
input_register_device(tgfx->dev[i]);
|
||||
err = input_register_device(tgfx->dev[i]);
|
||||
if (err)
|
||||
goto err_free_dev;
|
||||
}
|
||||
|
||||
if (!tgfx->sticks) {
|
||||
@ -249,9 +251,12 @@ static struct tgfx __init *tgfx_probe(int parport, int *n_buttons, int n_devs)
|
||||
|
||||
return tgfx;
|
||||
|
||||
err_free_devs:
|
||||
err_free_dev:
|
||||
input_free_device(tgfx->dev[i]);
|
||||
err_unreg_devs:
|
||||
while (--i >= 0)
|
||||
input_unregister_device(tgfx->dev[i]);
|
||||
if (tgfx->dev[i])
|
||||
input_unregister_device(tgfx->dev[i]);
|
||||
err_free_tgfx:
|
||||
kfree(tgfx);
|
||||
err_unreg_pardev:
|
||||
@ -262,7 +267,7 @@ static struct tgfx __init *tgfx_probe(int parport, int *n_buttons, int n_devs)
|
||||
return ERR_PTR(err);
|
||||
}
|
||||
|
||||
static void __exit tgfx_remove(struct tgfx *tgfx)
|
||||
static void tgfx_remove(struct tgfx *tgfx)
|
||||
{
|
||||
int i;
|
||||
|
||||
@ -300,7 +305,8 @@ static int __init tgfx_init(void)
|
||||
|
||||
if (err) {
|
||||
while (--i >= 0)
|
||||
tgfx_remove(tgfx_base[i]);
|
||||
if (tgfx_base[i])
|
||||
tgfx_remove(tgfx_base[i]);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
||||
@ -265,13 +265,13 @@ static struct serio_driver twidjoy_drv = {
|
||||
* The functions for inserting/removing us as a module.
|
||||
*/
|
||||
|
||||
int __init twidjoy_init(void)
|
||||
static int __init twidjoy_init(void)
|
||||
{
|
||||
serio_register_driver(&twidjoy_drv);
|
||||
return 0;
|
||||
}
|
||||
|
||||
void __exit twidjoy_exit(void)
|
||||
static void __exit twidjoy_exit(void)
|
||||
{
|
||||
serio_unregister_driver(&twidjoy_drv);
|
||||
}
|
||||
|
||||
@ -50,6 +50,18 @@ config INPUT_WISTRON_BTNS
|
||||
To compile this driver as a module, choose M here: the module will
|
||||
be called wistron_btns.
|
||||
|
||||
config INPUT_IXP4XX_BEEPER
|
||||
tristate "IXP4XX Beeper support"
|
||||
depends on ARCH_IXP4XX
|
||||
help
|
||||
If you say yes here, you can connect a beeper to the
|
||||
ixp4xx gpio pins. This is used by the LinkSys NSLU2.
|
||||
|
||||
If unsure, say Y.
|
||||
|
||||
To compile this driver as a module, choose M here: the
|
||||
module will be called ixp4xx-beeper.
|
||||
|
||||
config INPUT_UINPUT
|
||||
tristate "User level driver support"
|
||||
help
|
||||
|
||||
@ -11,3 +11,4 @@ obj-$(CONFIG_INPUT_98SPKR) += 98spkr.o
|
||||
obj-$(CONFIG_INPUT_UINPUT) += uinput.o
|
||||
obj-$(CONFIG_INPUT_WISTRON_BTNS) += wistron_btns.o
|
||||
obj-$(CONFIG_HP_SDC_RTC) += hp_sdc_rtc.o
|
||||
obj-$(CONFIG_INPUT_IXP4XX_BEEPER) += ixp4xx-beeper.o
|
||||
|
||||
183
drivers/input/misc/ixp4xx-beeper.c
Normal file
183
drivers/input/misc/ixp4xx-beeper.c
Normal file
@ -0,0 +1,183 @@
|
||||
/*
|
||||
* Generic IXP4xx beeper driver
|
||||
*
|
||||
* Copyright (C) 2005 Tower Technologies
|
||||
*
|
||||
* based on nslu2-io.c
|
||||
* Copyright (C) 2004 Karen Spearel
|
||||
*
|
||||
* Author: Alessandro Zummo <a.zummo@towertech.it>
|
||||
* Maintainers: http://www.nslu2-linux.org/
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*
|
||||
*/
|
||||
|
||||
#include <linux/module.h>
|
||||
#include <linux/input.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <asm/hardware.h>
|
||||
|
||||
MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
|
||||
MODULE_DESCRIPTION("ixp4xx beeper driver");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
||||
static DEFINE_SPINLOCK(beep_lock);
|
||||
|
||||
static void ixp4xx_spkr_control(unsigned int pin, unsigned int count)
|
||||
{
|
||||
unsigned long flags;
|
||||
|
||||
spin_lock_irqsave(&beep_lock, flags);
|
||||
|
||||
if (count) {
|
||||
gpio_line_config(pin, IXP4XX_GPIO_OUT);
|
||||
gpio_line_set(pin, IXP4XX_GPIO_LOW);
|
||||
|
||||
*IXP4XX_OSRT2 = (count & ~IXP4XX_OST_RELOAD_MASK) | IXP4XX_OST_ENABLE;
|
||||
} else {
|
||||
gpio_line_config(pin, IXP4XX_GPIO_IN);
|
||||
gpio_line_set(pin, IXP4XX_GPIO_HIGH);
|
||||
|
||||
*IXP4XX_OSRT2 = 0;
|
||||
}
|
||||
|
||||
spin_unlock_irqrestore(&beep_lock, flags);
|
||||
}
|
||||
|
||||
static int ixp4xx_spkr_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
|
||||
{
|
||||
unsigned int pin = (unsigned int) dev->private;
|
||||
unsigned int count = 0;
|
||||
|
||||
if (type != EV_SND)
|
||||
return -1;
|
||||
|
||||
switch (code) {
|
||||
case SND_BELL:
|
||||
if (value)
|
||||
value = 1000;
|
||||
case SND_TONE:
|
||||
break;
|
||||
default:
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (value > 20 && value < 32767)
|
||||
#ifndef FREQ
|
||||
count = (ixp4xx_get_board_tick_rate() / (value * 4)) - 1;
|
||||
#else
|
||||
count = (FREQ / (value * 4)) - 1;
|
||||
#endif
|
||||
|
||||
ixp4xx_spkr_control(pin, count);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static irqreturn_t ixp4xx_spkr_interrupt(int irq, void *dev_id, struct pt_regs *regs)
|
||||
{
|
||||
/* clear interrupt */
|
||||
*IXP4XX_OSST = IXP4XX_OSST_TIMER_2_PEND;
|
||||
|
||||
/* flip the beeper output */
|
||||
*IXP4XX_GPIO_GPOUTR ^= (1 << (unsigned int) dev_id);
|
||||
|
||||
return IRQ_HANDLED;
|
||||
}
|
||||
|
||||
static int __devinit ixp4xx_spkr_probe(struct platform_device *dev)
|
||||
{
|
||||
struct input_dev *input_dev;
|
||||
int err;
|
||||
|
||||
input_dev = input_allocate_device();
|
||||
if (!input_dev)
|
||||
return -ENOMEM;
|
||||
|
||||
input_dev->private = (void *) dev->id;
|
||||
input_dev->name = "ixp4xx beeper",
|
||||
input_dev->phys = "ixp4xx/gpio";
|
||||
input_dev->id.bustype = BUS_HOST;
|
||||
input_dev->id.vendor = 0x001f;
|
||||
input_dev->id.product = 0x0001;
|
||||
input_dev->id.version = 0x0100;
|
||||
input_dev->cdev.dev = &dev->dev;
|
||||
|
||||
input_dev->evbit[0] = BIT(EV_SND);
|
||||
input_dev->sndbit[0] = BIT(SND_BELL) | BIT(SND_TONE);
|
||||
input_dev->event = ixp4xx_spkr_event;
|
||||
|
||||
err = request_irq(IRQ_IXP4XX_TIMER2, &ixp4xx_spkr_interrupt,
|
||||
SA_INTERRUPT | SA_TIMER, "ixp4xx-beeper", (void *) dev->id);
|
||||
if (err)
|
||||
goto err_free_device;
|
||||
|
||||
err = input_register_device(input_dev);
|
||||
if (err)
|
||||
goto err_free_irq;
|
||||
|
||||
platform_set_drvdata(dev, input_dev);
|
||||
|
||||
return 0;
|
||||
|
||||
err_free_irq:
|
||||
free_irq(IRQ_IXP4XX_TIMER2, dev);
|
||||
err_free_device:
|
||||
input_free_device(input_dev);
|
||||
|
||||
return err;
|
||||
}
|
||||
|
||||
static int __devexit ixp4xx_spkr_remove(struct platform_device *dev)
|
||||
{
|
||||
struct input_dev *input_dev = platform_get_drvdata(dev);
|
||||
unsigned int pin = (unsigned int) input_dev->private;
|
||||
|
||||
input_unregister_device(input_dev);
|
||||
platform_set_drvdata(dev, NULL);
|
||||
|
||||
/* turn the speaker off */
|
||||
disable_irq(IRQ_IXP4XX_TIMER2);
|
||||
ixp4xx_spkr_control(pin, 0);
|
||||
|
||||
free_irq(IRQ_IXP4XX_TIMER2, dev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void ixp4xx_spkr_shutdown(struct platform_device *dev)
|
||||
{
|
||||
struct input_dev *input_dev = platform_get_drvdata(dev);
|
||||
unsigned int pin = (unsigned int) input_dev->private;
|
||||
|
||||
/* turn off the speaker */
|
||||
disable_irq(IRQ_IXP4XX_TIMER2);
|
||||
ixp4xx_spkr_control(pin, 0);
|
||||
}
|
||||
|
||||
static struct platform_driver ixp4xx_spkr_platform_driver = {
|
||||
.driver = {
|
||||
.name = "ixp4xx-beeper",
|
||||
.owner = THIS_MODULE,
|
||||
},
|
||||
.probe = ixp4xx_spkr_probe,
|
||||
.remove = __devexit_p(ixp4xx_spkr_remove),
|
||||
.shutdown = ixp4xx_spkr_shutdown,
|
||||
};
|
||||
|
||||
static int __init ixp4xx_spkr_init(void)
|
||||
{
|
||||
return platform_driver_register(&ixp4xx_spkr_platform_driver);
|
||||
}
|
||||
|
||||
static void __exit ixp4xx_spkr_exit(void)
|
||||
{
|
||||
platform_driver_unregister(&ixp4xx_spkr_platform_driver);
|
||||
}
|
||||
|
||||
module_init(ixp4xx_spkr_init);
|
||||
module_exit(ixp4xx_spkr_exit);
|
||||
@ -403,6 +403,7 @@ static int genius_detect(struct psmouse *psmouse, int set_properties)
|
||||
set_bit(REL_WHEEL, psmouse->dev->relbit);
|
||||
|
||||
psmouse->vendor = "Genius";
|
||||
psmouse->name = "Mouse";
|
||||
psmouse->pktsize = 4;
|
||||
}
|
||||
|
||||
|
||||
@ -356,7 +356,7 @@ static void mousedev_free(struct mousedev *mousedev)
|
||||
kfree(mousedev);
|
||||
}
|
||||
|
||||
static int mixdev_release(void)
|
||||
static void mixdev_release(void)
|
||||
{
|
||||
struct input_handle *handle;
|
||||
|
||||
@ -370,8 +370,6 @@ static int mixdev_release(void)
|
||||
mousedev_free(mousedev);
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int mousedev_release(struct inode * inode, struct file * file)
|
||||
@ -384,9 +382,8 @@ static int mousedev_release(struct inode * inode, struct file * file)
|
||||
|
||||
if (!--list->mousedev->open) {
|
||||
if (list->mousedev->minor == MOUSEDEV_MIX)
|
||||
return mixdev_release();
|
||||
|
||||
if (!mousedev_mix.open) {
|
||||
mixdev_release();
|
||||
else if (!mousedev_mix.open) {
|
||||
if (list->mousedev->exist)
|
||||
input_close_device(&list->mousedev->handle);
|
||||
else
|
||||
|
||||
@ -154,7 +154,7 @@ static void mk712_close(struct input_dev *dev)
|
||||
spin_unlock_irqrestore(&mk712_lock, flags);
|
||||
}
|
||||
|
||||
int __init mk712_init(void)
|
||||
static int __init mk712_init(void)
|
||||
{
|
||||
int err;
|
||||
|
||||
|
||||
@ -631,7 +631,7 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
|
||||
|
||||
else if ((cmd == HIDIOCGUSAGES || cmd == HIDIOCSUSAGES) &&
|
||||
(uref_multi->num_values > HID_MAX_MULTI_USAGES ||
|
||||
uref->usage_index + uref_multi->num_values >= field->report_count))
|
||||
uref->usage_index + uref_multi->num_values > field->report_count))
|
||||
goto inval;
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user