diff options
| -rw-r--r-- | drivers/hid/usbhid/hid-core.c | 3 | ||||
| -rw-r--r-- | drivers/hid/usbhid/hid-quirks.c | 2 | ||||
| -rw-r--r-- | include/linux/hid.h | 1 |
3 files changed, 4 insertions, 2 deletions
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index 3f56e9c02e6..0258289f3b3 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -996,7 +996,8 @@ static int usbhid_start(struct hid_device *hid) usbhid->urbctrl->transfer_dma = usbhid->ctrlbuf_dma; usbhid->urbctrl->transfer_flags |= (URB_NO_TRANSFER_DMA_MAP | URB_NO_SETUP_DMA_MAP); - usbhid_init_reports(hid); + if (!(hid->quirks & HID_QUIRK_NO_INIT_REPORTS)) + usbhid_init_reports(hid); set_bit(HID_STARTED, &usbhid->iofl); diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c index 2d445b27021..c3b02f59792 100644 --- a/drivers/hid/usbhid/hid-quirks.c +++ b/drivers/hid/usbhid/hid-quirks.c @@ -281,7 +281,7 @@ u32 usbhid_lookup_quirk(const u16 idVendor, const u16 idProduct) if (idVendor == USB_VENDOR_ID_NCR && idProduct >= USB_DEVICE_ID_NCR_FIRST && idProduct <= USB_DEVICE_ID_NCR_LAST) - return HID_QUIRK_NOGET; + return HID_QUIRK_NO_INIT_REPORTS; down_read(&dquirks_rwsem); bl_entry = usbhid_exists_dquirk(idVendor, idProduct); diff --git a/include/linux/hid.h b/include/linux/hid.h index 10f62841674..87093652dda 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -312,6 +312,7 @@ struct hid_item { #define HID_QUIRK_MULTI_INPUT 0x00000040 #define HID_QUIRK_SKIP_OUTPUT_REPORTS 0x00010000 #define HID_QUIRK_FULLSPEED_INTERVAL 0x10000000 +#define HID_QUIRK_NO_INIT_REPORTS 0x20000000 /* * This is the global environment of the parser. This information is |