You can pull this changeset from:
bk://kernel.bkbits.net/vojtech/input
===================================================================
ChangeSet@1.1015, 2003-02-12 11:07:29+01:00, vojtech@suse.cz
input: Resurrect usb_set_report for Aiptek and Wacom tablets.
aiptek.c | 29 +++++++++++++++++------------
wacom.c | 14 ++++++++++++--
2 files changed, 29 insertions(+), 14 deletions(-)
===================================================================
diff -Nru a/drivers/usb/input/aiptek.c b/drivers/usb/input/aiptek.c
--- a/drivers/usb/input/aiptek.c Wed Feb 12 11:56:32 2003
+++ b/drivers/usb/input/aiptek.c Wed Feb 12 11:56:32 2003
@@ -224,13 +224,18 @@
usb_unlink_urb(aiptek->irq);
}
-/*
- * FIXME, either remove this call, or talk the maintainer into
- * adding usb_set_report back into the core.
- */
-#if 0
+#define USB_REQ_SET_REPORT 0x09
+static int
+usb_set_report(struct usb_device *dev, struct usb_host_interface *inter, unsigned char type,
+ unsigned char id, void *buf, int size)
+{
+ return usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
+ USB_REQ_SET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE,
+ (type << 8) + id, inter->desc.bInterfaceNumber, buf, size, HZ);
+}
+
static void
-aiptek_command(struct usb_device *dev, unsigned int ifnum,
+aiptek_command(struct usb_device *dev, struct usb_host_interface *inter,
unsigned char command, unsigned char data)
{
__u8 buf[3];
@@ -239,17 +244,17 @@
buf[1] = command;
buf[2] = data;
- if (usb_set_report(dev, ifnum, 3, 2, buf, 3) != 3) {
+ if (usb_set_report(dev, inter, 3, 2, buf, 3) != 3) {
dbg("aiptek_command: 0x%x 0x%x\n", command, data);
}
}
-#endif
static int
aiptek_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
struct usb_device *dev = interface_to_usbdev (intf);
+ struct usb_host_interface *interface = intf->altsetting + 0;
struct usb_endpoint_descriptor *endpoint;
struct aiptek *aiptek;
@@ -271,11 +276,11 @@
return -ENOMEM;
}
- // Resolution500LPI
-// aiptek_command(dev, ifnum, 0x18, 0x04);
+ /* Resolution500LPI */
+ aiptek_command(dev, interface, 0x18, 0x04);
- // SwitchToTablet
-// aiptek_command(dev, ifnum, 0x10, 0x01);
+ /* SwitchToTablet */
+ aiptek_command(dev, interface, 0x10, 0x01);
aiptek->features = aiptek_features + id->driver_info;
diff -Nru a/drivers/usb/input/wacom.c b/drivers/usb/input/wacom.c
--- a/drivers/usb/input/wacom.c Wed Feb 12 11:56:32 2003
+++ b/drivers/usb/input/wacom.c Wed Feb 12 11:56:32 2003
@@ -102,6 +102,17 @@
char phys[32];
};
+#define USB_REQ_SET_REPORT 0x09
+static int usb_set_report(struct usb_interface *intf, unsigned char type,
+ unsigned char id, void *buf, int size)
+{
+ return usb_control_msg(interface_to_usbdev(intf),
+ usb_sndctrlpipe(interface_to_usbdev(intf), 0),
+ USB_REQ_SET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE,
+ (type << 8) + id, intf->altsetting[0].desc.bInterfaceNumber,
+ buf, size, HZ);
+}
+
static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs)
{
struct wacom *wacom = urb->context;
@@ -488,6 +499,7 @@
{
struct usb_device *dev = interface_to_usbdev(intf);
struct usb_endpoint_descriptor *endpoint;
+ char rep_data[2] = {0x02, 0x02};
struct wacom *wacom;
char path[64];
@@ -582,11 +594,9 @@
input_register_device(&wacom->dev);
-#if 0 /* Missing usb_set_report() */
usb_set_report(intf, 3, 2, rep_data, 2);
usb_set_report(intf, 3, 5, rep_data, 0);
usb_set_report(intf, 3, 6, rep_data, 0);
-#endif
printk(KERN_INFO "input: %s on %s\n", wacom->features->name, path);
-
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This archive was generated by hypermail 2b29 : Sat Feb 15 2003 - 22:00:39 EST