diff options
Diffstat (limited to 'led/led_stub.c')
| -rw-r--r-- | led/led_stub.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/led/led_stub.c b/led/led_stub.c index 644efe3..1deac2f 100644 --- a/led/led_stub.c +++ b/led/led_stub.c @@ -1,7 +1,51 @@ +/* + * Copyright (C) 2008 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ #include <hardware/led.h> +typedef int (*LedFunc)(unsigned, int, int); + +#ifdef CONFIG_LED_SARDINE +extern int sardine_set_led_state(unsigned, int, int); +# define HW_LED_FUNC sardine_set_led_state +#endif + +#ifdef CONFIG_LED_TROUT +extern int trout_set_led_state(unsigned, int, int); +# define HW_LED_FUNC trout_set_led_state +#endif + +#ifdef CONFIG_LED_QEMU +#include "qemu.h" +static int +qemu_set_led_state(unsigned color, int on, int off) +{ + qemu_control_command( "set_led_state:%08x:%d:%d", color, on, off ); + return 0; +} +#endif + int set_led_state(unsigned color, int on, int off) { +#ifdef CONFIG_LED_QEMU + QEMU_FALLBACK(set_led_state(color,on,off)); +#endif +#ifdef HW_LED_FUNC + return HW_LED_FUNC(color, on, off); +#else return 0; +#endif } |