ref: 5a3ea1545e998ea9665d809650207b0ae3b2d9c8
dir: /nusb-kb-rotate/
diff 62253b9d1720fb3ce962a5a6b2bdf5588267be8a uncommitted
--- a//sys/src/cmd/nusb/kb/kb.c
+++ b//sys/src/cmd/nusb/kb/kb.c
@@ -867,8 +867,13 @@
if(s->abs == l->abs && s->x == l->x && s->y == l->y && s->b == l->b)
continue;
abs = 1;
- x = s->x;
- y = s->y;
+ if(f->dev->usb->vid == 0x28bd && f->dev->usb->did == 0x0920){
+ x = s->y;
+ y = 0x80000000UL - s->x;
+ }else{
+ x = s->x;
+ y = s->y;
+ }
} else {
/* everything needs to be relative */
if((s->abs & 3) != 0 || abs)