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sys/dev/usb/input/ukbd.c
| Show First 20 Lines • Show All 839 Lines • ▼ Show 20 Lines | if (sc->sc_flags & UKBD_FLAG_CAPSLOCK) { | ||||
| id = sc->sc_id_capslock; | id = sc->sc_id_capslock; | ||||
| any = 1; | any = 1; | ||||
| } | } | ||||
| /* if no leds, nothing to do */ | /* if no leds, nothing to do */ | ||||
| if (!any) | if (!any) | ||||
| break; | break; | ||||
| #ifdef EVDEV_SUPPORT | |||||
| if (sc->sc_evdev != NULL) | |||||
| evdev_push_leds(sc->sc_evdev, sc->sc_leds); | |||||
| #endif | |||||
| /* range check output report length */ | /* range check output report length */ | ||||
| len = sc->sc_led_size; | len = sc->sc_led_size; | ||||
| if (len > (UKBD_BUFFER_SIZE - 1)) | if (len > (UKBD_BUFFER_SIZE - 1)) | ||||
| len = (UKBD_BUFFER_SIZE - 1); | len = (UKBD_BUFFER_SIZE - 1); | ||||
| /* check if we need to prefix an ID byte */ | /* check if we need to prefix an ID byte */ | ||||
| sc->sc_buffer[0] = id; | sc->sc_buffer[0] = id; | ||||
| ▲ Show 20 Lines • Show All 1,106 Lines • ▼ Show 20 Lines | |||||
| /* local functions */ | /* local functions */ | ||||
| static void | static void | ||||
| ukbd_set_leds(struct ukbd_softc *sc, uint8_t leds) | ukbd_set_leds(struct ukbd_softc *sc, uint8_t leds) | ||||
| { | { | ||||
| UKBD_LOCK_ASSERT(); | UKBD_LOCK_ASSERT(); | ||||
| DPRINTF("leds=0x%02x\n", leds); | DPRINTF("leds=0x%02x\n", leds); | ||||
| #ifdef EVDEV_SUPPORT | |||||
| if (sc->sc_evdev != NULL) | |||||
| evdev_push_leds(sc->sc_evdev, leds); | |||||
| #endif | |||||
| sc->sc_leds = leds; | sc->sc_leds = leds; | ||||
| sc->sc_flags |= UKBD_FLAG_SET_LEDS; | sc->sc_flags |= UKBD_FLAG_SET_LEDS; | ||||
| /* start transfer, if not already started */ | /* start transfer, if not already started */ | ||||
| usbd_transfer_start(sc->sc_xfer[UKBD_CTRL_LED]); | usbd_transfer_start(sc->sc_xfer[UKBD_CTRL_LED]); | ||||
| } | } | ||||
| ▲ Show 20 Lines • Show All 210 Lines • Show Last 20 Lines | |||||