HID: Sunplus Wireless Desktop needs report descriptor fixup

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>

1 files changed, 2 insertions, 1 deletions

diff --git a/include/linux/hid.h b/include/linux/hid.h
index e9701f22d423..5bf6282f1635 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -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 {