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Sansa clip+: fix display brightness for players with newer OLED controller type (and reorganise the variant detection a bit in the process)

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27522 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Bertrik Sikken 2010-07-22 15:31:24 +00:00
parent 10e79de27c
commit 55a4520f07
7 changed files with 49 additions and 76 deletions
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28
firmware/target/arm/as3525/sansa-clipv2/lcd-clip.h
View file

@ -1,28 +0,0 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2008-2009 Rafaël Carré
*
* 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"
void lcd_hw_init(int *offset) INIT_ATTR;
static inline void lcd_enable_power(bool onoff)
{
(void) onoff;
}

14
firmware/target/arm/as3525/sansa-clipv2/lcd-clipv2.c
View file

@ -26,7 +26,9 @@
#include "system.h"
#include "cpu.h"
void lcd_hw_init(int *offset)
#define LCD_DELAY 10
int lcd_hw_init(void)
{
/* DBOP initialisation, do what OF does */
bitset32(&CCU_IO, 1<<12); /* ?? */
@ -39,11 +41,9 @@ void lcd_hw_init(int *offset)
GPIOB_DIR |= (1<<2)|(1<<5);
GPIOB_PIN(5) = (1<<5);
*offset = 2;
return 0;
}
#define LCD_DELAY 10
void lcd_write_command(int byte)
{
volatile int i = 0;
@ -84,3 +84,9 @@ void lcd_write_data(const fb_data* p_bytes, int count)
/* While push fifo is not empty */
while ((DBOP_STAT & (1<<10)) == 0);
}
void lcd_enable_power(bool onoff)
{
(void) onoff;
}