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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
  HID: document difference between hid_blacklist and hid_ignore_list
  HID: add antec-branded soundgraph imon devices to blacklist
  HID: fix reversed logic in disconnect testing of hiddev
  HID: adjust report descriptor fixup for MS 1028 receiver
This commit is contained in:
Linus Torvalds 2009-01-29 18:11:02 -08:00
parent 6e3eed9850 bae7eb33b2
commit 9b4d142d52
4 changed files with 11 additions and 10 deletions
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4
drivers/hid/hid-core.c
View File

@ -1218,6 +1218,7 @@ int hid_connect(struct hid_device *hdev, unsigned int connect_mask)
}
EXPORT_SYMBOL_GPL(hid_connect);
/* a list of devices for which there is a specialized driver on HID bus */
static const struct hid_device_id hid_blacklist[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU) },
{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D) },
@ -1476,6 +1477,7 @@ static struct bus_type hid_bus_type = {
.uevent = hid_uevent,
};
/* a list of devices that shouldn't be handled by HID core at all */
static const struct hid_device_id hid_ignore_list[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_FLAIR) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_302) },
@ -1606,6 +1608,8 @@ static const struct hid_device_id hid_ignore_list[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_SOUNDGRAPH, USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SOUNDGRAPH, USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SOUNDGRAPH, USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD3) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SOUNDGRAPH, USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD4) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SOUNDGRAPH, USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD5) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TENX, USB_DEVICE_ID_TENX_IBUDDY1) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TENX, USB_DEVICE_ID_TENX_IBUDDY2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb300) },

2
drivers/hid/hid-ids.h
View File

@ -362,6 +362,8 @@
#define USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD 0x0038
#define USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD2 0x0036
#define USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD3 0x0034
#define USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD4 0x0044
#define USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD5 0x0045
#define USB_VENDOR_ID_SUN 0x0430
#define USB_DEVICE_ID_RARITAN_KVM_DONGLE 0xcdab

13
drivers/hid/hid-microsoft.c
View File

@ -30,7 +30,7 @@
#define MS_NOGET 0x10
/*
* Microsoft Wireless Desktop Receiver (Model 1028) has several
* Microsoft Wireless Desktop Receiver (Model 1028) has
* 'Usage Min/Max' where it ought to have 'Physical Min/Max'
*/
static void ms_report_fixup(struct hid_device *hdev, __u8 *rdesc,
@ -38,17 +38,12 @@ static void ms_report_fixup(struct hid_device *hdev, __u8 *rdesc,
{
unsigned long quirks = (unsigned long)hid_get_drvdata(hdev);
if ((quirks & MS_RDESC) && rsize == 571 && rdesc[284] == 0x19 &&
rdesc[286] == 0x2a && rdesc[304] == 0x19 &&
rdesc[306] == 0x29 && rdesc[352] == 0x1a &&
rdesc[355] == 0x2a && rdesc[557] == 0x19 &&
if ((quirks & MS_RDESC) && rsize == 571 && rdesc[557] == 0x19 &&
rdesc[559] == 0x29) {
dev_info(&hdev->dev, "fixing up Microsoft Wireless Receiver "
"Model 1028 report descriptor\n");
rdesc[284] = rdesc[304] = rdesc[557] = 0x35;
rdesc[352] = 0x36;
rdesc[286] = rdesc[355] = 0x46;
rdesc[306] = rdesc[559] = 0x45;
rdesc[557] = 0x35;
rdesc[559] = 0x45;
}
}

2
drivers/hid/usbhid/hiddev.c
View File

@ -656,7 +656,7 @@ static long hiddev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
case HIDIOCGSTRING:
mutex_lock(&hiddev->existancelock);
if (!hiddev->exist)
if (hiddev->exist)
r = hiddev_ioctl_string(hiddev, cmd, user_arg);
else
r = -ENODEV;