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USB HID: add 'quirks' module parameter

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Add a 'quirks' module parameter for the usbhid module, so users can
add or modify quirks at module load time.

Signed-off-by: Paul Walmsley <paul@booyaka.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Paul Walmsley
2007-04-19 14:56:12 +02:00
committed by Jiri Kosina
parent 8cef908235
commit 876b9276b9
3 changed files with 59 additions and 0 deletions
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8
include/linux/hid.h
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@ -247,6 +247,11 @@ struct hid_item {
* HID device quirks.
*/
/*
* Increase this if you need to configure more HID quirks at module load time
*/
#define MAX_USBHID_BOOT_QUIRKS 4
#define HID_QUIRK_INVERT 0x00000001
#define HID_QUIRK_NOTOUCH 0x00000002
#define HID_QUIRK_IGNORE 0x00000004
@ -495,8 +500,11 @@ void hid_output_report(struct hid_report *report, __u8 *data);
void hid_free_device(struct hid_device *device);
struct hid_device *hid_parse_report(__u8 *start, unsigned size);
/* HID quirks API */
u32 usbhid_lookup_quirk(const u16 idVendor, const u16 idProduct);
int usbhid_modify_dquirk(const u16 idVendor, const u16 idProduct, const u32 quirks);
int usbhid_quirks_init(char **quirks_param);
void usbhid_quirks_exit(void);
#ifdef CONFIG_HID_FF
int hid_ff_init(struct hid_device *hid);