89ba7e818c
_remote_backlight_* and _buttonlight_* are cleaned as well Change-Id: I73653752831bbe170c26ba95d3bc04c2e3a5cf30
74 lines
2.2 KiB
C
74 lines
2.2 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
* $Id$
|
|
*
|
|
* Copyright (C) 2006 by Barry Wardell
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
****************************************************************************/
|
|
#include "config.h"
|
|
#include "backlight-target.h"
|
|
#include "system.h"
|
|
#include "lcd.h"
|
|
#include "backlight.h"
|
|
#include "ascodec.h"
|
|
#include "as3514.h"
|
|
|
|
int buttonlight_is_on = 0;
|
|
|
|
void backlight_hw_brightness(int brightness)
|
|
{
|
|
ascodec_write(AS3514_DCDC15, brightness);
|
|
}
|
|
|
|
void backlight_hw_on(void)
|
|
{
|
|
#ifdef HAVE_LCD_ENABLE
|
|
lcd_enable(true); /* power on lcd + visible display */
|
|
#endif
|
|
#if (CONFIG_BACKLIGHT_FADING != BACKLIGHT_FADING_SW_SETTING) /* in bootloader/sim */
|
|
/* if we set the brightness to the settings value, then fading up
|
|
* is glitchy */
|
|
ascodec_write(AS3514_DCDC15, backlight_brightness);
|
|
#endif
|
|
}
|
|
|
|
void backlight_hw_off(void)
|
|
{
|
|
ascodec_write(AS3514_DCDC15, 0x0);
|
|
#ifdef HAVE_LCD_ENABLE
|
|
lcd_enable(false); /* power off visible display */
|
|
#endif
|
|
}
|
|
|
|
void buttonlight_hw_on(void)
|
|
{
|
|
/* Needed for buttonlight and MicroSD to work at the same time */
|
|
/* Turn ROD control on, as the OF does */
|
|
GPIOD_DIR |= (1<<7);
|
|
SD_MCI_POWER |= (1<<7);
|
|
GPIOD_PIN(7) = (1<<7);
|
|
buttonlight_is_on = 1;
|
|
}
|
|
|
|
void buttonlight_hw_off(void)
|
|
{
|
|
/* Needed for buttonlight and MicroSD to work at the same time */
|
|
/* Turn ROD control off, as the OF does */
|
|
SD_MCI_POWER &= ~(1<<7);
|
|
GPIOD_PIN(7) = 0;
|
|
GPIOD_DIR &= ~(1<<7);
|
|
buttonlight_is_on = 0;
|
|
}
|