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[PATCH] USB HID: add blacklist entry for HP keyboard

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My earlier experiment (adding a clear-halt for the interrupt-in
endpoint)  failed.  It turns out that it does cause problems for other
devices.  And it wasn't needed anyway; a simple blacklist entry was
enough to get my HP keyboard working.

This patch (as643) removes the clear-halt call and adds the blacklist
entry.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Vojtech Pavlik 2006-01-26 07:44:31 +01:00 committed by Greg Kroah-Hartman
parent 885e77430d
commit dc41baf818
1 changed files with 4 additions and 3 deletions
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7
drivers/usb/input/hid-core.c
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@ -1453,6 +1453,9 @@ void hid_init_reports(struct hid_device *hid)
#define USB_VENDOR_ID_CHERRY 0x046a
#define USB_DEVICE_ID_CHERRY_CYMOTION 0x0023
#define USB_VENDOR_ID_HP 0x03f0
#define USB_DEVICE_ID_HP_USBHUB_KB 0x020c
/*
* Alphabetically sorted blacklist by quirk type.
*/
@ -1566,6 +1569,7 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVMC, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_KEYBOARD, HID_QUIRK_NOGET},
{ USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_USBHUB_KB, HID_QUIRK_NOGET},
{ USB_VENDOR_ID_HP, USB_DEVICE_ID_HP_USBHUB_KB, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_TANGTOP, USB_DEVICE_ID_TANGTOP_USBPS2, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_POWERMOUSE, HID_QUIRK_2WHEEL_POWERMOUSE },
@ -1828,9 +1832,6 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
hid->urbctrl->transfer_dma = hid->ctrlbuf_dma;
hid->urbctrl->transfer_flags |= (URB_NO_TRANSFER_DMA_MAP | URB_NO_SETUP_DMA_MAP);
/* May be needed for some devices */
usb_clear_halt(hid->dev, hid->urbin->pipe);
return hid;
fail: