-
-static void __usbhid_fixup_report_descriptor(__u32 quirks, char *rdesc, unsigned rsize)
-{
-}
-
-/**
- * usbhid_fixup_report_descriptor: check if report descriptor needs fixup
- *
- * Description:
- * Walks the hid_rdesc_blacklist[] array and checks whether the device
- * is known to have broken report descriptor that needs to be fixed up
- * prior to entering the HID parser
- *
- * Returns: nothing
- */
-void usbhid_fixup_report_descriptor(const u16 idVendor, const u16 idProduct,
- char *rdesc, unsigned rsize, char **quirks_param)
-{
- int n, m;
- u16 paramVendor, paramProduct;
- u32 quirks;
-
- /* static rdesc quirk entries */
- for (n = 0; hid_rdesc_blacklist[n].idVendor; n++)
- if (hid_rdesc_blacklist[n].idVendor == idVendor &&
- hid_rdesc_blacklist[n].idProduct == idProduct)
- __usbhid_fixup_report_descriptor(hid_rdesc_blacklist[n].quirks,
- rdesc, rsize);
-
- /* runtime rdesc quirk entries handling */
- for (n = 0; quirks_param[n] && n < MAX_USBHID_BOOT_QUIRKS; n++) {
- m = sscanf(quirks_param[n], "0x%hx:0x%hx:0x%x",
- ¶mVendor, ¶mProduct, &quirks);
-
- if (m != 3)
- printk(KERN_WARNING
- "Could not parse HID quirk module param %s\n",
- quirks_param[n]);
- else if (paramVendor == idVendor && paramProduct == idProduct)
- __usbhid_fixup_report_descriptor(quirks, rdesc, rsize);
- }
-}