diff options
Diffstat (limited to 'drivers/hid/hid-pl.c')
| -rw-r--r-- | drivers/hid/hid-pl.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/drivers/hid/hid-pl.c b/drivers/hid/hid-pl.c index 47ed74c46b6..b0199d27787 100644 --- a/drivers/hid/hid-pl.c +++ b/drivers/hid/hid-pl.c @@ -14,6 +14,8 @@ * 0e8f:0003 "GASIA USB Gamepad" * - another version of the König gamepad * + * 0f30:0111 "Saitek Color Rumble Pad" + * * Copyright (c) 2007, 2009 Anssi Hannula <anssi.hannula@gmail.com> */ @@ -51,6 +53,7 @@ struct plff_device { struct hid_report *report; + s32 maxval; s32 *strong; s32 *weak; }; @@ -66,8 +69,8 @@ static int hid_plff_play(struct input_dev *dev, void *data, right = effect->u.rumble.weak_magnitude; debug("called with 0x%04x 0x%04x", left, right); - left = left * 0x7f / 0xffff; - right = right * 0x7f / 0xffff; + left = left * plff->maxval / 0xffff; + right = right * plff->maxval / 0xffff; *plff->strong = left; *plff->weak = right; @@ -87,6 +90,7 @@ static int plff_init(struct hid_device *hid) struct list_head *report_ptr = report_list; struct input_dev *dev; int error; + s32 maxval; s32 *strong; s32 *weak; @@ -123,6 +127,7 @@ static int plff_init(struct hid_device *hid) return -ENODEV; } + maxval = 0x7f; if (report->field[0]->report_count >= 4) { report->field[0]->value[0] = 0x00; report->field[0]->value[1] = 0x00; @@ -135,6 +140,8 @@ static int plff_init(struct hid_device *hid) report->field[1]->value[0] = 0x00; strong = &report->field[2]->value[0]; weak = &report->field[3]->value[0]; + if (hid->vendor == USB_VENDOR_ID_JESS2) + maxval = 0xff; debug("detected 4-field device"); } else { hid_err(hid, "not enough fields or values\n"); @@ -158,6 +165,7 @@ static int plff_init(struct hid_device *hid) plff->report = report; plff->strong = strong; plff->weak = weak; + plff->maxval = maxval; *strong = 0x00; *weak = 0x00; @@ -207,6 +215,7 @@ static const struct hid_device_id pl_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR), .driver_data = 1 }, /* Twin USB Joystick */ { HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0003), }, + { HID_USB_DEVICE(USB_VENDOR_ID_JESS2, USB_DEVICE_ID_JESS2_COLOR_RUMBLE_PAD), }, { } }; MODULE_DEVICE_TABLE(hid, pl_devices); @@ -216,17 +225,6 @@ static struct hid_driver pl_driver = { .id_table = pl_devices, .probe = pl_probe, }; +module_hid_driver(pl_driver); -static int __init pl_init(void) -{ - return hid_register_driver(&pl_driver); -} - -static void __exit pl_exit(void) -{ - hid_unregister_driver(&pl_driver); -} - -module_init(pl_init); -module_exit(pl_exit); MODULE_LICENSE("GPL"); |