Messages in this thread Patches in this message | | | Subject | Re: [PATCH 2.5] [TRIVIAL] USB Joypad quirk | From | mdew <> | Date | 24 Dec 2002 10:04:30 +1300 |
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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 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 | |