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USB: ps3 controller hid quirk 

Add the USB HID quirk HID_QUIRK_SONY_PS3_CONTROLLER.  This sends an
HID_REQ_GET_REPORT to the the PS3 controller to put the device into
'operational mode'.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Geoff Levand 2007-01-15 20:11:52 -08:00 committed by Greg Kroah-Hartman
parent ad75a41085
commit 4a1a4d8b87
2 changed files with 36 additions and 0 deletions
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35
drivers/usb/input/hid-core.c
View File

@ -768,6 +768,9 @@ void usbhid_init_reports(struct hid_device *hid)
#define USB_VENDOR_ID_PANTHERLORD 0x0810
#define USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK 0x0001
#define USB_VENDOR_ID_SONY 0x054c
#define USB_DEVICE_ID_SONY_PS3_CONTROLLER 0x0268
/*
* Alphabetically sorted blacklist by quirk type.
*/
@ -949,6 +952,8 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_PANTHERLORD, USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK, HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS },
{ USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER, HID_QUIRK_SONY_PS3_CONTROLLER },
{ 0, 0 }
};
@ -1013,6 +1018,32 @@ static void hid_fixup_cymotion_descriptor(char *rdesc, int rsize)
}
}
/*
* Sending HID_REQ_GET_REPORT changes the operation mode of the ps3 controller
* to "operational". Without this, the ps3 controller will not report any
* events.
*/
static void hid_fixup_sony_ps3_controller(struct usb_device *dev, int ifnum)
{
int result;
char *buf = kmalloc(18, GFP_KERNEL);
if (!buf)
return;
result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
HID_REQ_GET_REPORT,
USB_DIR_IN | USB_TYPE_CLASS |
USB_RECIP_INTERFACE,
(3 << 8) | 0xf2, ifnum, buf, 17,
USB_CTRL_GET_TIMEOUT);
if (result < 0)
err("%s failed: %d\n", __func__, result);
kfree(buf);
}
static struct hid_device *usb_hid_configure(struct usb_interface *intf)
{
struct usb_host_interface *interface = intf->cur_altsetting;
@ -1303,6 +1334,10 @@ static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id)
if ((hid->claimed & HID_CLAIMED_INPUT))
hid_ff_init(hid);
if (hid->quirks & HID_QUIRK_SONY_PS3_CONTROLLER)
hid_fixup_sony_ps3_controller(interface_to_usbdev(intf),
intf->cur_altsetting->desc.bInterfaceNumber);
printk(KERN_INFO);
if (hid->claimed & HID_CLAIMED_INPUT)

1
include/linux/hid.h
View File

@ -266,6 +266,7 @@ struct hid_item {
#define HID_QUIRK_BAD_RELATIVE_KEYS 0x00010000
#define HID_QUIRK_SKIP_OUTPUT_REPORTS 0x00020000
#define HID_QUIRK_IGNORE_MOUSE 0x00040000
#define HID_QUIRK_SONY_PS3_CONTROLLER 0x00080000
/*
* This is the global environment of the parser. This information is