Re: [Qemu-devel] USB Tablet Emulation

[Brad Campbell <brad@wasp.net.au>]

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Ok.. and for my next trick.. one that is not whitespace damaged..

Functionally same as 002..

Brad (need caffeine or sleep)
-- 
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--- qemu-clean/hw/usb-hid.c	2006-04-10 23:39:14.000000000 +0400
+++ qemu/hw/usb-hid.c	2006-04-11 01:21:05.000000000 +0400
@@ -161,7 +161,7 @@
         0x00,        /*  u8 country_code */
         0x01,        /*  u8 num_descriptors */
         0x22,        /*  u8 type; Report */
-        65, 0,       /*  u16 len */
+        74, 0,       /*  u16 len */
 
 	/* one endpoint (status change endpoint) */
 	0x07,       /*  u8  ep_bLength; */
@@ -203,13 +203,18 @@
         0x09, 0x30, /* Usage X */
         0x09, 0x31, /* Usage Y */
         0x15, 0x00, /* Logical Minimum 0 */
-        0x27, 0xFF, 0xFF, 0x00, 0x00, /* Logical Maximum 0xffff */
+        0x26, 0xFF, 0x7F, /* Logical Maximum 0x7fff */
+        0x35, 0x00, /* Physical Minimum 0 */
+        0x46, 0xFE, 0x7F, /* Physical Maximum 0x7fff */
         0x75, 0x10, /* Report Size 16 */
         0x95, 0x02, /* Report Count 2 */
         0x81, 0x02, /* Input (Data, Var, Abs) */
+        0x05, 0x01, /* Usage Page Generic Desktop */
         0x09, 0x38, /* Usage Wheel */
         0x15, 0x81, /* Logical Minimum -127 */
         0x25, 0x7F, /* Logical Maximum 127 */
+        0x35, 0x00, /* Physical Minimum 0 (same as logical) */
+        0x45, 0x00, /* Physical Maximum 0 (same as logical) */
         0x75, 0x08, /* Report Size 8 */
         0x95, 0x01, /* Report Count 1 */
         0x81, 0x02, /* Input (Data, Var, Rel) */