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/*
* 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_legacy/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
}
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