Commit 6bc235a2e24a5ef677daee3fd4f74f6cd643e23c breaks the GeneralKeys wireless USB presenter. The commit message indicates that a new driver for a "leg-shakes sensor device" is added, but this device definitely isn't one. When I plug in the device with 2.6.37, the 'yurex' driver is loaded and fails to initialize. With 2.6.36, the device is treated as a generic HID device and works perfectly. Bus 001 Device 013: ID 0c45:1010 Microdia Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x0c45 Microdia idProduct 0x1010 bcdDevice 0.01 iManufacturer 1 Device iProduct 2 USB Device iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 84 bNumInterfaces 3 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 1 Boot Interface Subclass bInterfaceProtocol 1 Keyboard iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.00 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 63 Report Descriptor: (length is 63) Item(Global): Usage Page, data= [ 0x01 ] 1 Generic Desktop Controls Item(Local ): Usage, data= [ 0x06 ] 6 Keyboard Item(Main ): Collection, data= [ 0x01 ] 1 Application Item(Global): Usage Page, data= [ 0x07 ] 7 Keyboard Item(Local ): Usage Minimum, data= [ 0xe0 ] 224 Control Left Item(Local ): Usage Maximum, data= [ 0xe7 ] 231 GUI Right Item(Global): Logical Minimum, data= [ 0x00 ] 0 Item(Global): Logical Maximum, data= [ 0x01 ] 1 Item(Global): Report Size, data= [ 0x01 ] 1 Item(Global): Report Count, data= [ 0x08 ] 8 Item(Main ): Input, data= [ 0x02 ] 2 Data Variable Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report Count, data= [ 0x01 ] 1 Item(Global): Report Size, data= [ 0x08 ] 8 Item(Main ): Input, data= [ 0x01 ] 1 Constant Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report Count, data= [ 0x05 ] 5 Item(Global): Report Size, data= [ 0x01 ] 1 Item(Global): Usage Page, data= [ 0x08 ] 8 LEDs Item(Local ): Usage Minimum, data= [ 0x01 ] 1 NumLock Item(Local ): Usage Maximum, data= [ 0x05 ] 5 Kana Item(Main ): Output, data= [ 0x02 ] 2 Data Variable Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report Count, data= [ 0x01 ] 1 Item(Global): Report Size, data= [ 0x03 ] 3 Item(Main ): Output, data= [ 0x01 ] 1 Constant Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report Count, data= [ 0x06 ] 6 Item(Global): Report Size, data= [ 0x08 ] 8 Item(Global): Logical Minimum, data= [ 0x00 ] 0 Item(Global): Logical Maximum, data= [ 0x68 ] 104 Item(Global): Usage Page, data= [ 0x07 ] 7 Keyboard Item(Local ): Usage Minimum, data= [ 0x00 ] 0 No Event Item(Local ): Usage Maximum, data= [ 0x68 ] 104 F13 Item(Main ): Input, data= [ 0x00 ] 0 Data Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Main ): End Collection, data=none Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 10 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 1 Boot Interface Subclass bInterfaceProtocol 2 Mouse iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.10 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 52 Report Descriptor: (length is 52) Item(Global): Usage Page, data= [ 0x01 ] 1 Generic Desktop Controls Item(Local ): Usage, data= [ 0x02 ] 2 Mouse Item(Main ): Collection, data= [ 0x01 ] 1 Application Item(Local ): Usage, data= [ 0x01 ] 1 Pointer Item(Main ): Collection, data= [ 0x00 ] 0 Physical Item(Global): Usage Page, data= [ 0x09 ] 9 Buttons Item(Local ): Usage Minimum, data= [ 0x01 ] 1 Button 1 (Primary) Item(Local ): Usage Maximum, data= [ 0x05 ] 5 Button 5 Item(Global): Logical Minimum, data= [ 0x00 ] 0 Item(Global): Logical Maximum, data= [ 0x01 ] 1 Item(Global): Report Count, data= [ 0x05 ] 5 Item(Global): Report Size, data= [ 0x01 ] 1 Item(Main ): Input, data= [ 0x02 ] 2 Data Variable Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report Count, data= [ 0x01 ] 1 Item(Global): Report Size, data= [ 0x03 ] 3 Item(Main ): Input, data= [ 0x01 ] 1 Constant Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Usage Page, data= [ 0x01 ] 1 Generic Desktop Controls Item(Local ): Usage, data= [ 0x30 ] 48 Direction-X Item(Local ): Usage, data= [ 0x31 ] 49 Direction-Y Item(Local ): Usage, data= [ 0x38 ] 56 Wheel Item(Global): Logical Minimum, data= [ 0x81 ] 129 Item(Global): Logical Maximum, data= [ 0x7f ] 127 Item(Global): Report Size, data= [ 0x08 ] 8 Item(Global): Report Count, data= [ 0x03 ] 3 Item(Main ): Input, data= [ 0x06 ] 6 Data Variable Relative No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Main ): End Collection, data=none Item(Main ): End Collection, data=none Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 10 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 No Subclass bInterfaceProtocol 0 None iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.10 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 54 Report Descriptor: (length is 54) Item(Global): Usage Page, data= [ 0x0c ] 12 Consumer Item(Local ): Usage, data= [ 0x01 ] 1 Consumer Control Item(Main ): Collection, data= [ 0x01 ] 1 Application Item(Global): Report ID, data= [ 0x01 ] 1 Item(Global): Report Size, data= [ 0x10 ] 16 Item(Global): Report Count, data= [ 0x01 ] 1 Item(Global): Logical Minimum, data= [ 0x01 ] 1 Item(Global): Logical Maximum, data= [ 0x8c 0x02 ] 652 Item(Local ): Usage Minimum, data= [ 0x01 ] 1 Consumer Control Item(Local ): Usage Maximum, data= [ 0x8c 0x02 ] 652 (null) Item(Main ): Input, data= [ 0x60 ] 96 Data Array Absolute No_Wrap Linear No_Preferred_State Null_State Non_Volatile Bitfield Item(Main ): End Collection, data=none Item(Global): Usage Page, data= [ 0x01 ] 1 Generic Desktop Controls Item(Local ): Usage, data= [ 0x80 ] 128 System Control Item(Main ): Collection, data= [ 0x01 ] 1 Application Item(Global): Report ID, data= [ 0x02 ] 2 Item(Global): Report Size, data= [ 0x02 ] 2 Item(Global): Report Count, data= [ 0x01 ] 1 Item(Global): Logical Minimum, data= [ 0x01 ] 1 Item(Global): Logical Maximum, data= [ 0x03 ] 3 Item(Local ): Usage, data= [ 0x82 ] 130 System Sleep Item(Local ): Usage, data= [ 0x81 ] 129 System Power Down Item(Local ): Usage, data= [ 0x83 ] 131 System Wake Up Item(Main ): Input, data= [ 0x60 ] 96 Data Array Absolute No_Wrap Linear No_Preferred_State Null_State Non_Volatile Bitfield Item(Global): Report Size, data= [ 0x0e ] 14 Item(Main ): Input, data= [ 0x03 ] 3 Constant Variable Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Main ): End Collection, data=none Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 10 Device Status: 0x0002 (Bus Powered) Remote Wakeup Enabled
Unfortunately, the device seems to have the same Vendor ID and Product ID as YUREX leg-shakes sensors, and the commit 6bc235a2e2 added the ID to hid_ignore_list. I believe that we can distinguish YUREX and the Wireless Presenter by device type. This patch makes the driver ignore only YUREX, and recognize Wireless Presenter as generic HID. (I don't have the Wireless Presenter, so not yet tested.) Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@gmail.com> 3 files changed, 9 insertions(+), 2 deletions(-) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 88cb04e..021d298 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1672,7 +1672,6 @@ static const struct hid_device_id hid_ignore_list[] = { { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1006) }, { HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1007) }, { HID_USB_DEVICE(USB_VENDOR_ID_IMATION, USB_DEVICE_ID_DISC_STAKKA) }, - { HID_USB_DEVICE(USB_VENDOR_ID_JESS, USB_DEVICE_ID_JESS_YUREX) }, { HID_USB_DEVICE(USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO) }, { HID_USB_DEVICE(USB_VENDOR_ID_KWORLD, USB_DEVICE_ID_KWORLD_RADIO_FM700) }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_GPEN_560) }, @@ -1786,6 +1785,11 @@ static bool hid_ignore(struct hid_device *hdev) hdev->product <= USB_DEVICE_ID_HANWANG_TABLET_LAST) return true; break; + case USB_VENDOR_ID_JESS: + if (hdev->product == USB_DEVICE_ID_JESS_YUREX && + hdev->type == HID_TYPE_USBNONE) + return true; + break; } if (hdev->type == HID_TYPE_USBMOUSE && diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index 5489eab..ce3f947 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -1168,6 +1168,8 @@ static int usbhid_probe(struct usb_interface *intf, const struct usb_device_id * if (intf->cur_altsetting->desc.bInterfaceProtocol == USB_INTERFACE_PROTOCOL_MOUSE) hid->type = HID_TYPE_USBMOUSE; + else if (intf->cur_altsetting->desc.bInterfaceProtocol == 0) + hid->type = HID_TYPE_USBNONE; if (dev->manufacturer) strlcpy(hid->name, dev->manufacturer, sizeof(hid->name)); diff --git a/include/linux/hid.h b/include/linux/hid.h index bb0f56f..37f0e59 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -453,7 +453,8 @@ struct hid_input { enum hid_type { HID_TYPE_OTHER = 0, - HID_TYPE_USBMOUSE + HID_TYPE_USBMOUSE, + HID_TYPE_USBNONE = -1, }; struct hid_driver; -- 1.7.3.5
Sorry for the delay, I'll test this patch ASAP and get back to you then.
Sorry again. Tested it and the patch works from my end.
Bump. A solution to the problem is available, is this going to make it into the tree?
The patch seems to be currently in mmotm tree ( http://userweb.kernel.org/~akpm/mmotm/ ) as usb-yurex-recognize-generalkeys-wireless-presenter-as-generic-hid.patch , and I'm waiting it to get merged. Or, do I have to do something to help it?
A patch referencing this bug report has been merged in Linux v3.1-rc1: commit 6dc1418e13144162e8bc4858789010d8f0e1e65c Author: Tomoki Sekiyama <tomoki.sekiyama@gmail.com> Date: Mon May 23 15:45:44 2011 -0700 HID: yurex: recognize GeneralKeys wireless presenter as generic HID