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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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15
firmware/target/arm/as3525/sansa-clip/lcd-clip.c
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@ -25,8 +25,11 @@
#include "lcd-clip.h"
#include "system.h"
#include "cpu.h"
#include "ascodec.h"
void lcd_hw_init(int *offset)
#define LCD_DELAY 1
int lcd_hw_init(void)
{
/* DBOP initialisation, do what OF does */
CGU_DBOP = (1<<3) | AS3525_DBOP_DIV;
@ -46,11 +49,9 @@ void lcd_hw_init(int *offset)
GPIOA_PIN(4) = 0;
GPIOB_PIN(6) = (1<<6);
*offset = 2;
return 0;
}
#define LCD_DELAY 1
void lcd_write_command(int byte)
{
volatile int i = 0;
@ -90,3 +91,9 @@ 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)
{
ascodec_write(AS3514_DCDC15, onoff ? 1 : 0);
}