Remote Controls shipped with some new Jetway ION system has two event
interfaces : Keyboard and Mouse. Mouse buttons work but keyboard buttons
doesn't.
The remote identifies itself as :
Vendor:Device 0x0755:0x2626
Cy se W-01RN USB_V3.1
the Remote Control has a bogus HID Report Descriptor. According to that
report descriptor, the maximum logical value for key events is 1 and not
101 (101 keys).
This quirk fixes this wrong Report Descriptor and is basically the same
found in hid-elecom.c.
This patch is originally from
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/607062 with changes
to not oops on linux-2.6.37.
Signed-off-by: Stephan Raue <stephan@xxxxxxxxxxx>
diff -Naur linux-2.6.37/drivers/hid/hid-aureal.c linux-2.6.37.patch/drivers/hid/hid-aureal.c
--- linux-2.6.37/drivers/hid/hid-aureal.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.37.patch/drivers/hid/hid-aureal.c 2011-01-07 22:35:31.413389936 +0100
@@ -0,0 +1,60 @@
+/*
+ * HID driver for some sunplus "special" devices
+ *
+ * Copyright (c) 1999 Andreas Gal
+ * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@xxxxxxx>
+ * Copyright (c) 2005 Michael Haboustak <mike-@xxxxxxxxxxxx> for Concept2, Inc
+ * Copyright (c) 2006-2007 Jiri Kosina
+ * Copyright (c) 2007 Paul Walmsley
+ * Copyright (c) 2008 Jiri Slaby
+ * Copyright (c) 2010 Franco Catrin <fcatrin@xxxxxxxxx>
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#include <linux/device.h>
+#include <linux/hid.h>
+#include <linux/module.h>
+
+#include "hid-ids.h"
+
+static __u8 *aureal_report_fixup(struct hid_device *hdev, __u8 *rdesc,
+ unsigned int *rsize)
+{
+ if (*rsize >= 54 && rdesc[52] == 0x25 && rdesc[53] == 0x01) {
+ dev_info(&hdev->dev, "fixing Aureal Cy se W-01RN USB_V3.1 "
+ "report descriptor. Keyboard Logical Maximum = 101\n");
+ rdesc[53] = 0x65;
+ } return rdesc;
+}
+
+static const struct hid_device_id aureal_devices[] = {
+ { HID_USB_DEVICE(USB_VENDOR_ID_AUREAL, USB_DEVICE_ID_AUREAL_W01RN) },
+ { }
+};
+MODULE_DEVICE_TABLE(hid, aureal_devices);
+
+static struct hid_driver aureal_driver = {
+ .name = "aureal",
+ .id_table = aureal_devices,
+ .report_fixup = aureal_report_fixup,
+};
+
+static int __init aureal_init(void)
+{
+ return hid_register_driver(&aureal_driver);
+}
+
+static void __exit aureal_exit(void)
+{
+ hid_unregister_driver(&aureal_driver);
+}
+
+module_init(aureal_init);
+module_exit(aureal_exit);
+MODULE_LICENSE("GPL");
diff -Naur linux-2.6.37/drivers/hid/hid-ids.h linux-2.6.37.patch/drivers/hid/hid-ids.h
--- linux-2.6.37/drivers/hid/hid-ids.h 2011-01-05 01:50:19.000000000 +0100
+++ linux-2.6.37.patch/drivers/hid/hid-ids.h 2011-01-07 22:35:31.414389949 +0100
@@ -6,6 +6,7 @@
* Copyright (c) 2005 Michael Haboustak <mike-@xxxxxxxxxxxx> for Concept2, Inc
* Copyright (c) 2006-2007 Jiri Kosina
* Copyright (c) 2007 Paul Walmsley
+ * Copyright (c) 2010 Franco Catrin <fcatrin@xxxxxxxxx>
*/
/*
@@ -327,6 +328,9 @@
#define USB_DEVICE_ID_KYE_ERGO_525V 0x0087
#define USB_DEVICE_ID_KYE_GPEN_560 0x5003
+#define USB_VENDOR_ID_AUREAL 0x0755
+#define USB_DEVICE_ID_AUREAL_W01RN 0x2626
+
#define USB_VENDOR_ID_LABTEC 0x1020
#define USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD 0x0006
diff -Naur linux-2.6.37/drivers/hid/Kconfig linux-2.6.37.patch/drivers/hid/Kconfig
--- linux-2.6.37/drivers/hid/Kconfig 2011-01-05 01:50:19.000000000 +0100
+++ linux-2.6.37.patch/drivers/hid/Kconfig 2011-01-07 22:35:31.467390603 +0100
@@ -87,6 +87,13 @@
Say Y here if you want support for keyboards of Apple iBooks, PowerBooks,
MacBooks, MacBook Pros and Apple Aluminum.
+config HID_AUREAL
+ tristate "Aureal" if EMBEDDED
+ depends on USB_HID
+ default !EMBEDDED
+ ---help---
+ Support for Aureal Cy se W-01RN Remote Controller
+
config HID_BELKIN
tristate "Belkin Flip KVM and Wireless keyboard" if EMBEDDED
depends on USB_HID
diff -Naur linux-2.6.37/drivers/hid/Makefile linux-2.6.37.patch/drivers/hid/Makefile
--- linux-2.6.37/drivers/hid/Makefile 2011-01-05 01:50:19.000000000 +0100
+++ linux-2.6.37.patch/drivers/hid/Makefile 2011-01-07 22:35:31.547391590 +0100
@@ -29,6 +29,7 @@
obj-$(CONFIG_HID_A4TECH) += hid-a4tech.o
obj-$(CONFIG_HID_ACRUX_FF) += hid-axff.o
obj-$(CONFIG_HID_APPLE) += hid-apple.o
+obj-$(CONFIG_HID_AUREAL) += hid-aureal.o
obj-$(CONFIG_HID_BELKIN) += hid-belkin.o
obj-$(CONFIG_HID_CANDO) += hid-cando.o
obj-$(CONFIG_HID_CHERRY) += hid-cherry.o
