diff options
Diffstat (limited to 'drivers/hid/hid-ortek.c')
| -rw-r--r-- | drivers/hid/hid-ortek.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/hid/hid-ortek.c b/drivers/hid/hid-ortek.c index f9b7dd4f607f..0ffa1d2d64f0 100644 --- a/drivers/hid/hid-ortek.c +++ b/drivers/hid/hid-ortek.c @@ -1,8 +1,14 @@ /* - * HID driver for Ortek PKB-1700/WKB-2000 (wireless keyboard + mouse trackpad). - * Fixes LogicalMaximum error in HID report description. + * HID driver for various devices which are apparently based on the same chipset + * from certain vendor which produces chips that contain wrong LogicalMaximum + * value in their HID report descriptor. Currently supported devices are: + * + * Ortek PKB-1700 + * Ortek WKB-2000 + * Skycable wireless presenter * * Copyright (c) 2010 Johnathon Harris <jmharris@gmail.com> + * Copyright (c) 2011 Jiri Kosina */ /* @@ -22,8 +28,11 @@ static __u8 *ortek_report_fixup(struct hid_device *hdev, __u8 *rdesc, unsigned int *rsize) { if (*rsize >= 56 && rdesc[54] == 0x25 && rdesc[55] == 0x01) { - hid_info(hdev, "Fixing up Ortek WKB-2000 report descriptor\n"); + hid_info(hdev, "Fixing up logical minimum in report descriptor (Ortek)\n"); rdesc[55] = 0x92; + } else if (*rsize >= 54 && rdesc[52] == 0x25 && rdesc[53] == 0x01) { + hid_info(hdev, "Fixing up logical minimum in report descriptor (Skycable)\n"); + rdesc[53] = 0x65; } return rdesc; } @@ -31,6 +40,7 @@ static __u8 *ortek_report_fixup(struct hid_device *hdev, __u8 *rdesc, static const struct hid_device_id ortek_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_PKB1700) }, { HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_WKB2000) }, + { HID_USB_DEVICE(USB_VENDOR_ID_SKYCABLE, USB_DEVICE_ID_SKYCABLE_WIRELESS_PRESENTER) }, { } }; MODULE_DEVICE_TABLE(hid, ortek_devices); |