diff options
Diffstat (limited to 'drivers/hid/hid-lg.c')
| -rw-r--r-- | drivers/hid/hid-lg.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/drivers/hid/hid-lg.c b/drivers/hid/hid-lg.c index 596227ddb6e0..5d419a95b6c2 100644 --- a/drivers/hid/hid-lg.c +++ b/drivers/hid/hid-lg.c @@ -50,6 +50,7 @@ #define MOMO_RDESC_ORIG_SIZE 87 #define MOMO2_RDESC_ORIG_SIZE 87 #define FFG_RDESC_ORIG_SIZE 85 +#define FG_RDESC_ORIG_SIZE 82 /* Fixed report descriptors for Logitech Driving Force (and Pro) * wheel controllers @@ -381,6 +382,49 @@ static __u8 ffg_rdesc_fixed[] = { 0xC0 /* End Collection */ }; +static __u8 fg_rdesc_fixed[] = { +0x05, 0x01, /* Usage Page (Desktop), */ +0x09, 0x04, /* Usage (Joystik), */ +0xA1, 0x01, /* Collection (Application), */ +0xA1, 0x02, /* Collection (Logical), */ +0x15, 0x00, /* Logical Minimum (0), */ +0x26, 0xFF, 0x00, /* Logical Maximum (255), */ +0x35, 0x00, /* Physical Minimum (0), */ +0x46, 0xFF, 0x00, /* Physical Maximum (255), */ +0x75, 0x08, /* Report Size (8), */ +0x95, 0x01, /* Report Count (1), */ +0x09, 0x30, /* Usage (X), */ +0x81, 0x02, /* Input (Variable), */ +0xA4, /* Push, */ +0x25, 0x01, /* Logical Maximum (1), */ +0x45, 0x01, /* Physical Maximum (1), */ +0x75, 0x01, /* Report Size (1), */ +0x95, 0x02, /* Report Count (2), */ +0x81, 0x01, /* Input (Constant), */ +0x95, 0x06, /* Report Count (6), */ +0x05, 0x09, /* Usage Page (Button), */ +0x19, 0x01, /* Usage Minimum (01h), */ +0x29, 0x06, /* Usage Maximum (06h), */ +0x81, 0x02, /* Input (Variable), */ +0x05, 0x01, /* Usage Page (Desktop), */ +0xB4, /* Pop, */ +0x81, 0x02, /* Input (Constant), */ +0x09, 0x31, /* Usage (Y), */ +0x81, 0x02, /* Input (Variable), */ +0x09, 0x32, /* Usage (Z), */ +0x81, 0x02, /* Input (Variable), */ +0xC0, /* End Collection, */ +0xA1, 0x02, /* Collection (Logical), */ +0x26, 0xFF, 0x00, /* Logical Maximum (255), */ +0x46, 0xFF, 0x00, /* Physical Maximum (255), */ +0x75, 0x08, /* Report Size (8), */ +0x95, 0x04, /* Report Count (4), */ +0x09, 0x02, /* Usage (02h), */ +0xB1, 0x02, /* Feature (Variable), */ +0xC0, /* End Collection, */ +0xC0 /* End Collection, */ +}; + /* * Certain Logitech keyboards send in report #3 keys which are far * above the logical maximum described in descriptor. This extends @@ -408,6 +452,19 @@ static __u8 *lg_report_fixup(struct hid_device *hdev, __u8 *rdesc, switch (hdev->product) { + case USB_DEVICE_ID_LOGITECH_WINGMAN_FG: + if (*rsize == FG_RDESC_ORIG_SIZE) { + hid_info(hdev, + "fixing up Logitech Wingman Formula GP report descriptor\n"); + rdesc = fg_rdesc_fixed; + *rsize = sizeof(fg_rdesc_fixed); + } else { + hid_info(hdev, + "rdesc size test failed for formula gp\n"); + } + break; + + case USB_DEVICE_ID_LOGITECH_WINGMAN_FFG: if (*rsize == FFG_RDESC_ORIG_SIZE) { hid_info(hdev, @@ -664,6 +721,7 @@ static int lg_input_mapped(struct hid_device *hdev, struct hid_input *hi, usage->code == ABS_RZ)) { switch (hdev->product) { case USB_DEVICE_ID_LOGITECH_G29_WHEEL: + case USB_DEVICE_ID_LOGITECH_WINGMAN_FG: case USB_DEVICE_ID_LOGITECH_WINGMAN_FFG: case USB_DEVICE_ID_LOGITECH_WHEEL: case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL: @@ -871,6 +929,8 @@ static const struct hid_device_id lg_devices[] = { .driver_data = LG_NOGET | LG_FF4 }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WII_WHEEL), .driver_data = LG_FF4 }, + { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_FG), + .driver_data = LG_NOGET }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_FFG), .driver_data = LG_NOGET | LG_FF4 }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2), |