diff options
Diffstat (limited to 'drivers/hid/hid-lg4ff.c')
| -rw-r--r-- | drivers/hid/hid-lg4ff.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/hid/hid-lg4ff.c b/drivers/hid/hid-lg4ff.c index fe15b3bdffcf..4ea7ccaa15ea 100644 --- a/drivers/hid/hid-lg4ff.c +++ b/drivers/hid/hid-lg4ff.c @@ -43,6 +43,11 @@ #define G27_REV_MAJ 0x12 #define G27_REV_MIN 0x38 +#define DFP_X_MIN 0 +#define DFP_X_MAX 16383 +#define DFP_PEDAL_MIN 0 +#define DFP_PEDAL_MAX 255 + #define to_hid_device(pdev) container_of(pdev, struct hid_device, dev) static void hid_lg4ff_set_range_dfp(struct hid_device *hid, u16 range); @@ -593,6 +598,18 @@ int lg4ff_init(struct hid_device *hid) return error; dbg_hid("sysfs interface created\n"); + /* Set default axes parameters */ + switch (lg4ff_devices[i].product_id) { + case USB_DEVICE_ID_LOGITECH_DFP_WHEEL: + dbg_hid("Setting axes parameters for Driving Force Pro\n"); + input_set_abs_params(dev, ABS_X, DFP_X_MIN, DFP_X_MAX, 0, 0); + input_set_abs_params(dev, ABS_Y, DFP_PEDAL_MIN, DFP_PEDAL_MAX, 0, 0); + input_set_abs_params(dev, ABS_RZ, DFP_PEDAL_MIN, DFP_PEDAL_MAX, 0, 0); + break; + default: + break; + } + /* Set the maximum range to start with */ entry->range = entry->max_range; if (entry->set_range != NULL) |