diff options
Diffstat (limited to 'sys/dev/usb/uts.c')
| -rw-r--r-- | sys/dev/usb/uts.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/sys/dev/usb/uts.c b/sys/dev/usb/uts.c index 8a7c89ae531..c4088327740 100644 --- a/sys/dev/usb/uts.c +++ b/sys/dev/usb/uts.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uts.c,v 1.6 2007/05/08 20:48:03 robert Exp $ */ +/* $OpenBSD: uts.c,v 1.7 2007/05/18 18:47:30 robert Exp $ */ /* * Copyright (c) 2007 Robert Nagy <robert@openbsd.org> @@ -330,7 +330,7 @@ uts_ioctl(void *v, u_long cmd, caddr_t data, int flag, struct proc *l) wsmc->minx < 32768 && wsmc->maxx < 32768 && wsmc->miny < 32768 && wsmc->maxy < 32768 && wsmc->resx < 32768 && wsmc->resy < 32768 && - wsmc->swapxy >= 0 && wsmc->swapxy < 1 && + wsmc->swapxy >= 0 && wsmc->swapxy <= 1 && wsmc->samplelen >= 0 && wsmc->samplelen <= 1)) return (EINVAL); @@ -375,13 +375,15 @@ uts_get_pos(usbd_private_handle addr, struct uts_pos tp) case USB_PRODUCT_FTDI_ITM_TOUCH: down = (~p[7] & 0x20); x = ((p[0] & 0x1f) << 7) | (p[3] & 0x7f); - y = ((p[1] & 0x1f) << 7) | (p[4] & 0x7f); + /* Invert the Y coordinate */ + y = 0x0fff - abs(((p[1] & 0x1f) << 7) | (p[4] & 0x7f)); sc->sc_pkts = 0x8; break; case USB_PRODUCT_EGALAX_TPANEL: case USB_PRODUCT_EGALAX_TPANEL2: down = (p[0] & 0x01); - x = ((p[3] & 0x0f) << 7) | (p[4] & 0x7f); + /* Invert the X coordiate */ + x = 0x07ff - abs(((p[3] & 0x0f) << 7) | (p[4] & 0x7f)); y = ((p[1] & 0x0f) << 7) | (p[2] & 0x7f); sc->sc_pkts = 0x5; break; @@ -399,7 +401,7 @@ uts_get_pos(usbd_private_handle addr, struct uts_pos tp) tp.x = x; tp.y = y; } - + if (!sc->sc_rawmode) { /* Scale down to the screen resolution. */ tp.x = ((tp.x - sc->sc_tsscale.minx) * |