On Tue, 2002-12-24 at 08:12, Greg KH wrote:
> On Mon, Dec 23, 2002 at 12:20:30AM +1300, mdew wrote:
> > Orginally from Vojtech Pavlik (16th June 2002 via email), to fix my
> > 'broken' USB joypad, Fully tested in both 2.4.x and 2.5.52 (and
> > 2.5.52-bk).
>
> Applied to my 2.5 tree, thanks.
>
> Can you also send a 2.4 version, as this one does not work for that
> tree?
sure
diff -Naur linux-2.4.19/drivers/usb/hid-core.c
mdew/drivers/usb/hid-core.c
--- linux-2.4.19/drivers/usb/hid-core.c 2002-08-03 12:39:44.000000000
+1200
+++ mdew/drivers/usb/hid-core.c 2002-12-24 09:53:52.000000000 +1300
@@ -1086,6 +1086,9 @@
#define USB_DEVICE_ID_ATEN_2PORTKVM 0x2204
#define USB_DEVICE_ID_ATEN_4PORTKVM 0x2205
+#define USB_VENDOR_ID_TOPMAX 0x0663
+#define USB_DEVICE_ID_TOPMAX_COBRAPAD 0x0103
+
struct hid_blacklist {
__u16 idVendor;
__u16 idProduct;
@@ -1115,6 +1118,7 @@
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET
},
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM,
HID_QUIRK_NOGET },
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVM,
HID_QUIRK_NOGET },
+ { USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD,
HID_QUIRK_BADPAD },
{ 0, 0 }
};
diff -Naur linux-2.4.19/drivers/usb/hid-input.c
mdew/drivers/usb/hid-input.c
--- linux-2.4.19/drivers/usb/hid-input.c 2001-11-12
07:09:37.000000000 +1300
+++ mdew/drivers/usb/hid-input.c 2002-12-24 09:53:52.000000000
+1300
@@ -280,6 +280,11 @@
int a = field->logical_minimum;
int b = field->logical_maximum;
+ if ((device->quirks & HID_QUIRK_BADPAD) && (usage->code
== ABS_X || usage->code == ABS_Y)) {
+ a = field->logical_minimum = 0;
+ b = field->logical_maximum = 255;
+ }
+
input->absmin[usage->code] = a;
input->absmax[usage->code] = b;
input->absfuzz[usage->code] = (b - a) >> 8;
diff -Naur linux-2.4.19/drivers/usb/hid.h mdew/drivers/usb/hid.h
--- linux-2.4.19/drivers/usb/hid.h 2002-08-03 12:39:44.000000000
+1200
+++ mdew/drivers/usb/hid.h 2002-12-24 09:53:47.000000000 +1300
@@ -186,6 +186,7 @@
#define HID_QUIRK_NOTOUCH 0x02
#define HID_QUIRK_IGNORE 0x04
#define HID_QUIRK_NOGET 0x08
+#define HID_QUIRK_BADPAD 0x10
/*
* This is the global enviroment of the parser. This information is
--=-BE2TbFwctz65XpJIFW3Z
Content-Disposition: attachment; filename=hid_quirk_badpad-2.4.diff
Content-Transfer-Encoding: quoted-printable
Content-Type: text/x-patch; name=hid_quirk_badpad-2.4.diff; charset=ANSI_X3.4-1968
diff -Naur linux-2.4.19/drivers/usb/hid-core.c mdew/drivers/usb/hid-core.c
--- linux-2.4.19/drivers/usb/hid-core.c 2002-08-03 12:39:44.000000000 +1200
+++ mdew/drivers/usb/hid-core.c 2002-12-24 09:53:52.000000000 +1300
@@ -1086,6 +1086,9 @@
#define USB_DEVICE_ID_ATEN_2PORTKVM 0x2204
#define USB_DEVICE_ID_ATEN_4PORTKVM 0x2205
=20
+#define USB_VENDOR_ID_TOPMAX 0x0663
+#define USB_DEVICE_ID_TOPMAX_COBRAPAD 0x0103
+
struct hid_blacklist {
__u16 idVendor;
__u16 idProduct;
@@ -1115,6 +1118,7 @@
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVM, HID_QUIRK_NOGET },
+ { USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD, HID_QUIRK_BADPAD }=
,
{ 0, 0 }
};
=20
diff -Naur linux-2.4.19/drivers/usb/hid-input.c mdew/drivers/usb/hid-input.=
c
--- linux-2.4.19/drivers/usb/hid-input.c 2001-11-12 07:09:37.000000000 +130=
0
+++ mdew/drivers/usb/hid-input.c 2002-12-24 09:53:52.000000000 +1300
@@ -280,6 +280,11 @@
int a =3D field->logical_minimum;
int b =3D field->logical_maximum;
=20
+ if ((device->quirks & HID_QUIRK_BADPAD) && (usage->code =3D=3D ABS_X || =
usage->code =3D=3D ABS_Y)) {
+ a =3D field->logical_minimum =3D 0;
+ b =3D field->logical_maximum =3D 255;
+ } =20
+
input->absmin[usage->code] =3D a;
input->absmax[usage->code] =3D b;
input->absfuzz[usage->code] =3D (b - a) >> 8;
diff -Naur linux-2.4.19/drivers/usb/hid.h mdew/drivers/usb/hid.h
--- linux-2.4.19/drivers/usb/hid.h 2002-08-03 12:39:44.000000000 +1200
+++ mdew/drivers/usb/hid.h 2002-12-24 09:53:47.000000000 +1300
@@ -186,6 +186,7 @@
#define HID_QUIRK_NOTOUCH 0x02
#define HID_QUIRK_IGNORE 0x04
#define HID_QUIRK_NOGET 0x08
+#define HID_QUIRK_BADPAD 0x10
=20
/*
* This is the global enviroment of the parser. This information is
--=-BE2TbFwctz65XpJIFW3Z--
-
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