From 876b9276b993723f7a74d55b3b49b9186f05d09d Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Thu, 19 Apr 2007 14:56:12 +0200 Subject: USB HID: add 'quirks' module parameter 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 Signed-off-by: Jiri Kosina --- include/linux/hid.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/linux/hid.h') diff --git a/include/linux/hid.h b/include/linux/hid.h index 4ba456d71f6..37076b116ed 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -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); -- cgit v1.2.3