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HID: Aureal Remote Control Device Driver 

Devices like Aureal Cy se W-01RN USB_V3.1 and some derived hardware
have 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.

Signed-off-by: Josenivaldo Benito Junior <jrbenito@benito.qsl.br>
Signed-off-by: Franco Catrin <fcatrin@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Josenivaldo Benito Junior 2012-04-10 19:29:04 -03:00 committed by Jiri Kosina
parent dc3c78e434
commit 212da74da7
5 changed files with 65 additions and 0 deletions
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6
drivers/hid/Kconfig
View File

@ -92,6 +92,12 @@ config HID_APPLE
Say Y here if you want support for keyboards of Apple iBooks, PowerBooks,
MacBooks, MacBook Pros and Apple Aluminum.
config HID_AUREAL
tristate "Aureal"
depends on USB_HID
---help---
Support for Aureal Cy se W-01RN Remote Controller and other Aureal derived remotes.
config HID_BELKIN
tristate "Belkin Flip KVM and Wireless keyboard" if EXPERT
depends on USB_HID

1
drivers/hid/Makefile
View File

@ -36,6 +36,7 @@ endif
obj-$(CONFIG_HID_A4TECH) += hid-a4tech.o
obj-$(CONFIG_HID_ACRUX) += 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_CHERRY) += hid-cherry.o
obj-$(CONFIG_HID_CHICONY) += hid-chicony.o

54
drivers/hid/hid-aureal.c Normal file
View File

@ -0,0 +1,54 @@
/*
* HID driver for Aureal Cy se W-01RN USB_V3.1 devices
*
* Copyright (c) 2010 Franco Catrin <fcatrin@gmail.com>
* Copyright (c) 2010 Ben Cropley <bcropley@internode.on.net>
*
* Based on HID sunplus driver by
* Copyright (c) 1999 Andreas Gal
* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
* Copyright (c) 2006-2007 Jiri Kosina
* Copyright (c) 2007 Paul Walmsley
* Copyright (c) 2008 Jiri Slaby
*/
#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.\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");

1
drivers/hid/hid-core.c
View File

@ -1387,6 +1387,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_T91MT) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUSTEK_MULTITOUCH_YFO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_AUREAL, USB_DEVICE_ID_AUREAL_W01RN) },
{ HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) },
{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE_2) },

3
drivers/hid/hid-ids.h
View File

@ -154,6 +154,9 @@
#define USB_DEVICE_ID_ATMEL_MULTITOUCH 0x211c
#define USB_DEVICE_ID_ATMEL_MXT_DIGITIZER 0x2118
#define USB_VENDOR_ID_AUREAL 0x0755
#define USB_DEVICE_ID_AUREAL_W01RN 0x2626
#define USB_VENDOR_ID_AVERMEDIA 0x07ca
#define USB_DEVICE_ID_AVER_FM_MR800 0xb800