Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/dtor/input.git manually

[pandora-kernel.git] / drivers / usb / input / hid-core.c

diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index 740dec1..100b49b 100644 (file)
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -232,7 +232,7 @@ static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsign
        report->size += parser->global.report_size * parser->global.report_count;
 
        if (!parser->local.usage_index) /* Ignore padding fields */
-               return 0; 
+               return 0;
 
        usages = max_t(int, parser->local.usage_index, parser->global.report_count);
 
@@ -765,7 +765,7 @@ static __inline__ __u32 s32ton(__s32 value, unsigned n)
 static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n)
 {
        report += (offset >> 5) << 2; offset &= 31;
-       return (le64_to_cpu(get_unaligned((__le64*)report)) >> offset) & ((1 << n) - 1);
+       return (le64_to_cpu(get_unaligned((__le64*)report)) >> offset) & ((1ULL << n) - 1);
 }
 
 static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u32 value)
@@ -1233,6 +1233,13 @@ int hid_wait_io(struct hid_device *hid)
        return 0;
 }
 
+static int hid_set_idle(struct usb_device *dev, int ifnum, int report, int idle)
+{
+       return usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
+               HID_REQ_SET_IDLE, USB_TYPE_CLASS | USB_RECIP_INTERFACE, (idle << 8) | report,
+               ifnum, NULL, 0, USB_CTRL_SET_TIMEOUT);
+}
+
 static int hid_get_class_descriptor(struct usb_device *dev, int ifnum,
                unsigned char type, void *buf, int size)
 {
@@ -1301,10 +1308,6 @@ void hid_init_reports(struct hid_device *hid)
 
        if (err)
                warn("timeout initializing reports\n");
-
-       usb_control_msg(hid->dev, usb_sndctrlpipe(hid->dev, 0),
-               HID_REQ_SET_IDLE, USB_TYPE_CLASS | USB_RECIP_INTERFACE, 0,
-               hid->ifnum, NULL, 0, USB_CTRL_SET_TIMEOUT);
 }
 
 #define USB_VENDOR_ID_WACOM            0x056a
@@ -1318,6 +1321,10 @@ void hid_init_reports(struct hid_device *hid)
 #define USB_DEVICE_ID_WACOM_INTUOS3    0x00B0
 #define USB_DEVICE_ID_WACOM_CINTIQ     0x003F
 
+#define USB_VENDOR_ID_ACECAD           0x0460
+#define USB_DEVICE_ID_ACECAD_FLAIR     0x0004
+#define USB_DEVICE_ID_ACECAD_302       0x0008
+
 #define USB_VENDOR_ID_KBGEAR           0x084e
 #define USB_DEVICE_ID_KBGEAR_JAMSTUDIO 0x1001
 
@@ -1502,6 +1509,9 @@ static struct hid_blacklist {
        { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
        { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
 
+       { USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_FLAIR, HID_QUIRK_IGNORE },
+       { USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_302, HID_QUIRK_IGNORE },
+
        { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM, HID_QUIRK_NOGET },
        { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET },
        { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM, HID_QUIRK_NOGET },
@@ -1590,6 +1600,8 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
                return NULL;
        }
 
+       hid_set_idle(dev, interface->desc.bInterfaceNumber, 0, 0);
+
        if ((n = hid_get_class_descriptor(dev, interface->desc.bInterfaceNumber, HID_DT_REPORT, rdesc, rsize)) < 0) {
                dbg("reading report descriptor failed");
                kfree(rdesc);
@@ -1635,7 +1647,7 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
                /* Change the polling interval of mice. */
                if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0)
                        interval = hid_mousepoll_interval;
-               
+
                if (endpoint->bEndpointAddress & USB_DIR_IN) {
                        if (hid->urbin)
                                continue;