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HID: Add vendor specific usage pages for Logitech G920

The Logitech G920 uses a couple of vendor specific usage pages,
which results in incorrect number of axis/buttons being detected.

This patch adds these pages to the 'ignore' list.

Reported-by: Elias Vanderstuyft <elias.vds@gmail.com>
Signed-off-by: Simon Wood <simon@mungewell.org>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Simon Wood 9 年之前
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共有 2 个文件被更改,包括 6 次插入0 次删除
  1. 4 0
      drivers/hid/hid-input.c
  2. 2 0
      include/linux/hid.h

+ 4 - 0
drivers/hid/hid-input.c

@@ -960,6 +960,10 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		goto ignore;
 
 	case HID_UP_LOGIVENDOR:
+		/* intentional fallback */
+	case HID_UP_LOGIVENDOR2:
+		/* intentional fallback */
+	case HID_UP_LOGIVENDOR3:
 		goto ignore;
 
 	case HID_UP_PID:

+ 2 - 0
include/linux/hid.h

@@ -168,6 +168,8 @@ struct hid_item {
 #define HID_UP_MSVENDOR		0xff000000
 #define HID_UP_CUSTOM		0x00ff0000
 #define HID_UP_LOGIVENDOR	0xffbc0000
+#define HID_UP_LOGIVENDOR2   0xff090000
+#define HID_UP_LOGIVENDOR3   0xff430000
 #define HID_UP_LNVENDOR		0xffa00000
 #define HID_UP_SENSOR		0x00200000