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HID: Sunplus Wireless Desktop needs report descriptor fixup

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This device has reports lower logical maximum compared to the real
usages for Zoom+ and Zoom- it emits.

This patch bumps the values in the report descriptor up, and also
adjusts HID_MAX_USAGE accordingly.

Reported-by: Khelben Blackstaff <eye.of.the.8eholder@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Jiri Kosina
2008-03-14 16:53:07 +01:00
parent 974faac464
commit 5f1ab74f65
3 changed files with 42 additions and 2 deletions
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3
include/linux/hid.h
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@@ -298,6 +298,7 @@ struct hid_item {
#define HID_QUIRK_RDESC_BUTTON_CONSUMER 0x00000020
#define HID_QUIRK_RDESC_SAMSUNG_REMOTE 0x00000040
#define HID_QUIRK_RDESC_MICROSOFT_RECV_1028 0x00000080
#define HID_QUIRK_RDESC_SUNPLUS_WDESKTOP 0x00000100
/*
* This is the global environment of the parser. This information is
@@ -322,7 +323,7 @@ struct hid_global {
* This is the local environment. It is persistent up the next main-item.
*/
#define HID_MAX_USAGES 8192
#define HID_MAX_USAGES 12288
#define HID_DEFAULT_NUM_COLLECTIONS 16
struct hid_local {