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Differential D30169 Diff 88907 sys/arm/broadcom/bcm2835/bcm2835_ft5406.c

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sys/arm/broadcom/bcm2835/bcm2835_ft5406.c

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static evdev_close_t ft5406ts_ev_close; static evdev_close_t ft5406ts_ev_close;
static const struct evdev_methods ft5406ts_evdev_methods = { static const struct evdev_methods ft5406ts_evdev_methods = {
.ev_open = &ft5406ts_ev_open, .ev_open = &ft5406ts_ev_open,
.ev_close = &ft5406ts_ev_close, .ev_close = &ft5406ts_ev_close,
}; };
static void static void
ft5406ts_callout(void *data) ft5406ts_callout(void *data)
manuUnsubmitted
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I think you can drop this compatible, this was only used in our DTS a few years ago.

manu: I think you can drop this compatible, this was only used in our DTS a few years ago.
{ {
struct ft5406ts_softc *sc = (struct ft5406ts_softc *)data; struct ft5406ts_softc *sc = (struct ft5406ts_softc *)data;
int points; int points;
int id, i, x, y; int id, i, x, y;
FT5406_LOCK_ASSERT(sc); FT5406_LOCK_ASSERT(sc);
memcpy(sc->sc_window, sc->touch_buf, FT5406_WINDOW_SIZE); memcpy(sc->sc_window, sc->touch_buf, FT5406_WINDOW_SIZE);
▲ Show 20 Lines • Show All 118 Lines • ▼ Show 20 Linesft5406ts_init(void *arg)
sc->touch_buf[FT5406_NUM_POINTS] = NO_POINTS; sc->touch_buf[FT5406_NUM_POINTS] = NO_POINTS;
callout_init_mtx(&sc->sc_callout, &sc->sc_mtx, 0); callout_init_mtx(&sc->sc_callout, &sc->sc_mtx, 0);
} }
static int static int
ft5406ts_probe(device_t dev) ft5406ts_probe(device_t dev)
{ {
if (!ofw_bus_is_compatible(dev, "rpi,rpi-ft5406")) if (!ofw_bus_is_compatible(dev, "raspberrypi,firmware-ts"))
return (ENXIO); return (ENXIO);
device_set_desc(dev, "FT5406 touchscreen (VC memory interface)"); device_set_desc(dev, "FT5406 touchscreen (VC memory interface)");
return (BUS_PROBE_DEFAULT); return (BUS_PROBE_DEFAULT);
} }
static int static int
▲ Show 20 Lines • Show All 45 Lines • ▼ Show 20 Lines
static devclass_t ft5406ts_devclass; static devclass_t ft5406ts_devclass;
static driver_t ft5406ts_driver = { static driver_t ft5406ts_driver = {
"ft5406ts", "ft5406ts",
ft5406ts_methods, ft5406ts_methods,
sizeof(struct ft5406ts_softc), sizeof(struct ft5406ts_softc),
}; };
DRIVER_MODULE(ft5406ts, ofwbus, ft5406ts_driver, ft5406ts_devclass, 0, 0); DRIVER_MODULE(ft5406ts, simplebus, ft5406ts_driver, ft5406ts_devclass, 0, 0);
MODULE_DEPEND(ft5406ts, evdev, 1, 1, 1); MODULE_DEPEND(ft5406ts, evdev, 1, 1, 1);