Lines Matching refs:dz
229 int32_t dz = 0; in ums_intr_callback() local
293 dz -= temp; in ums_intr_callback()
325 if (dx || dy || dz || dt || dw || in ums_intr_callback()
329 dx, dy, dz, dt, dw, buttons); in ums_intr_callback()
343 sc->sc_status.dz += dz; in ums_intr_callback()
360 (dx == 0) && (dy == 0) && (dz == 0) && (dt == 0) && in ums_intr_callback()
369 ums_put_queue(sc, dx, dy, dz, dt, buttons); in ums_intr_callback()
371 ums_evdev_push(sc, dx, dy, dz, dt, in ums_intr_callback()
819 sc->sc_status.dz = 0; in ums_reset()
878 int32_t dz, int32_t dt, int32_t buttons) in ums_put_queue() argument
892 if (dz > 126) in ums_put_queue()
893 dz = 126; in ums_put_queue()
894 if (dz < -128) in ums_put_queue()
895 dz = -128; in ums_put_queue()
909 buf[5] = dz >> 1; in ums_put_queue()
910 buf[6] = dz - (dz >> 1); in ums_put_queue()
923 int32_t dz, int32_t dt, int32_t buttons) in ums_evdev_push() argument
929 evdev_push_rel(sc->sc_evdev, REL_WHEEL, -dz); in ums_evdev_push()
1123 sc->sc_status.dz = 0; in ums_fifo_ioctl()
1126 if (status->dx || status->dy || status->dz /* || status->dt */ ) { in ums_fifo_ioctl()