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Diffstat (limited to 'sys/dev/usb/hidms.c')
-rw-r--r--sys/dev/usb/hidms.c93
1 files changed, 86 insertions, 7 deletions
diff --git a/sys/dev/usb/hidms.c b/sys/dev/usb/hidms.c
index f076c503bd4..a24368a8744 100644
--- a/sys/dev/usb/hidms.c
+++ b/sys/dev/usb/hidms.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: hidms.c,v 1.1 2010/07/31 16:04:50 miod Exp $ */
+/* $OpenBSD: hidms.c,v 1.2 2011/03/04 23:57:52 kettenis Exp $ */
/* $NetBSD: ums.c,v 1.60 2003/03/11 16:44:00 augustss Exp $ */
/*
@@ -63,7 +63,8 @@ int hidmsdebug = 0;
#define HIDMS_BUT(i) ((i) == 1 || (i) == 2 ? 3 - (i) : i)
-#define NOTMOUSE(f) (((f) & (HIO_CONST | HIO_RELATIVE)) != HIO_RELATIVE)
+#define MOUSE_FLAGS_MASK (HIO_CONST | HIO_RELATIVE)
+#define NOTMOUSE(f) (((f) & MOUSE_FLAGS_MASK) != HIO_RELATIVE)
int
hidms_setup(struct device *self, struct hidms *ms, uint32_t quirks,
@@ -73,6 +74,7 @@ hidms_setup(struct device *self, struct hidms *ms, uint32_t quirks,
int i, wheel, twheel;
ms->sc_device = self;
+ ms->sc_rawmode = 1;
if (quirks & UQ_MS_REVZ)
ms->sc_flags |= HIDMS_REVZ;
@@ -86,7 +88,13 @@ hidms_setup(struct device *self, struct hidms *ms, uint32_t quirks,
printf("\n%s: mouse has no X report\n", self->dv_xname);
return ENXIO;
}
- if (NOTMOUSE(flags)) {
+ switch(flags & MOUSE_FLAGS_MASK) {
+ case 0:
+ ms->sc_flags |= HIDMS_ABSX;
+ break;
+ case HIO_RELATIVE:
+ break;
+ default:
printf("\n%s: X report 0x%04x not supported\n",
self->dv_xname, flags);
return ENXIO;
@@ -97,7 +105,13 @@ hidms_setup(struct device *self, struct hidms *ms, uint32_t quirks,
printf("\n%s: mouse has no Y report\n", self->dv_xname);
return ENXIO;
}
- if (NOTMOUSE(flags)) {
+ switch(flags & MOUSE_FLAGS_MASK) {
+ case 0:
+ ms->sc_flags |= HIDMS_ABSY;
+ break;
+ case HIO_RELATIVE:
+ break;
+ default:
printf("\n%s: Y report 0x%04x not supported\n",
self->dv_xname, flags);
return ENXIO;
@@ -225,7 +239,7 @@ hidms_attach(struct hidms *ms, const struct wsmouse_accessops *ops)
printf("\n");
#ifdef HIDMS_DEBUG
- DPRINTF(("hidms_attach: sc=%p\n", sc));
+ DPRINTF(("hidms_attach: ms=%p\n", ms));
DPRINTF(("hidms_attach: X\t%d/%d\n",
ms->sc_loc_x.pos, ms->sc_loc_x.size));
DPRINTF(("hidms_attach: Y\t%d/%d\n",
@@ -252,7 +266,7 @@ hidms_detach(struct hidms *ms, int flags)
{
int rv = 0;
- DPRINTF(("hidms_detach: sc=%p flags=%d\n", sc, flags));
+ DPRINTF(("hidms_detach: ms=%p flags=%d\n", ms, flags));
/* No need to do reference counting of hidms, wsmouse has all the goo */
if (ms->sc_wsmousedev != NULL)
@@ -266,6 +280,7 @@ hidms_input(struct hidms *ms, uint8_t *data, u_int len)
{
int dx, dy, dz, dw;
u_int32_t buttons = 0;
+ int flags;
int i, s;
DPRINTFN(5,("hidms_input: len=%d\n", len));
@@ -292,16 +307,40 @@ hidms_input(struct hidms *ms, uint8_t *data, u_int len)
return;
}
+ flags = WSMOUSE_INPUT_DELTA;
+ if (ms->sc_flags & HIDMS_ABSX)
+ flags |= WSMOUSE_INPUT_ABSOLUTE_X;
+ if (ms->sc_flags & HIDMS_ABSY)
+ flags |= WSMOUSE_INPUT_ABSOLUTE_Y;
+
dx = hid_get_data(data, &ms->sc_loc_x);
dy = -hid_get_data(data, &ms->sc_loc_y);
dz = hid_get_data(data, &ms->sc_loc_z);
dw = hid_get_data(data, &ms->sc_loc_w);
+ if (ms->sc_flags & HIDMS_ABSY)
+ dy = -dy;
if (ms->sc_flags & HIDMS_REVZ)
dz = -dz;
if (ms->sc_flags & HIDMS_REVW)
dw = -dw;
+ if (ms->sc_tsscale.swapxy && !ms->sc_rawmode) {
+ int tmp = dx;
+ dx = dy;
+ dy = tmp;
+ }
+
+ if (!ms->sc_rawmode &&
+ (ms->sc_tsscale.maxx - ms->sc_tsscale.minx) != 0 &&
+ (ms->sc_tsscale.maxy - ms->sc_tsscale.miny) != 0) {
+ /* Scale down to the screen resolution. */
+ dx = ((dx - ms->sc_tsscale.minx) * ms->sc_tsscale.resx) /
+ (ms->sc_tsscale.maxx - ms->sc_tsscale.minx);
+ dy = ((dy - ms->sc_tsscale.miny) * ms->sc_tsscale.resy) /
+ (ms->sc_tsscale.maxy - ms->sc_tsscale.miny);
+ }
+
for (i = 0; i < ms->sc_num_buttons; i++)
if (hid_get_data(data, &ms->sc_loc_btn[i]))
buttons |= (1 << HIDMS_BUT(i));
@@ -314,7 +353,7 @@ hidms_input(struct hidms *ms, uint8_t *data, u_int len)
if (ms->sc_wsmousedev != NULL) {
s = spltty();
wsmouse_input(ms->sc_wsmousedev, buttons,
- dx, dy, dz, dw, WSMOUSE_INPUT_DELTA);
+ dx, dy, dz, dw, flags);
splx(s);
}
}
@@ -335,7 +374,47 @@ int
hidms_ioctl(struct hidms *ms, u_long cmd, caddr_t data, int flag,
struct proc *p)
{
+ struct wsmouse_calibcoords *wsmc = (struct wsmouse_calibcoords *)data;
+
switch (cmd) {
+ case WSMOUSEIO_SCALIBCOORDS:
+ if (!(wsmc->minx >= 0 && wsmc->maxx >= 0 &&
+ wsmc->miny >= 0 && wsmc->maxy >= 0 &&
+ wsmc->resx >= 0 && wsmc->resy >= 0 &&
+ wsmc->minx < 32768 && wsmc->maxx < 32768 &&
+ wsmc->miny < 32768 && wsmc->maxy < 32768 &&
+ (wsmc->maxx - wsmc->minx) != 0 &&
+ (wsmc->maxy - wsmc->miny) != 0 &&
+ wsmc->resx < 32768 && wsmc->resy < 32768 &&
+ wsmc->swapxy >= 0 && wsmc->swapxy <= 1 &&
+ wsmc->samplelen >= 0 && wsmc->samplelen <= 1))
+ return (EINVAL);
+
+ ms->sc_tsscale.minx = wsmc->minx;
+ ms->sc_tsscale.maxx = wsmc->maxx;
+ ms->sc_tsscale.miny = wsmc->miny;
+ ms->sc_tsscale.maxy = wsmc->maxy;
+ ms->sc_tsscale.swapxy = wsmc->swapxy;
+ ms->sc_tsscale.resx = wsmc->resx;
+ ms->sc_tsscale.resy = wsmc->resy;
+ ms->sc_rawmode = wsmc->samplelen;
+ return 0;
+ case WSMOUSEIO_GCALIBCOORDS:
+ wsmc->minx = ms->sc_tsscale.minx;
+ wsmc->maxx = ms->sc_tsscale.maxx;
+ wsmc->miny = ms->sc_tsscale.miny;
+ wsmc->maxy = ms->sc_tsscale.maxy;
+ wsmc->swapxy = ms->sc_tsscale.swapxy;
+ wsmc->resx = ms->sc_tsscale.resx;
+ wsmc->resy = ms->sc_tsscale.resy;
+ wsmc->samplelen = ms->sc_rawmode;
+ return 0;
+ case WSMOUSEIO_GTYPE:
+ if (ms->sc_flags & HIDMS_ABSX && ms->sc_flags & HIDMS_ABSY) {
+ *(u_int *)data = WSMOUSE_TYPE_TPANEL;
+ return 0;
+ }
+ /* FALLTHROUGH */
default:
return -1;
}
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