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Added mas_reset() call, and some error checking

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1197 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2002-06-26 12:43:54 +00:00
parent d1d63960b9
commit 26b25488ba
1 changed files with 10 additions and 9 deletions
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19
firmware/mpeg.c
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@ -21,7 +21,6 @@
#include "i2c.h"
#include "mas.h"
#include "dac.h"
#include "sh7034.h"
#include "system.h"
#include "debug.h"
#include "kernel.h"
@ -612,6 +611,7 @@ void mpeg_treble(int percent)
void mpeg_init(void)
{
#ifdef ARCHOS_RECORDER
int rc;
unsigned long val;
#endif
@ -619,15 +619,16 @@ void mpeg_init(void)
i2c_init();
#ifdef ARCHOS_RECORDER
/* Reset the MAS */
PAIOR |= 0x100;
PADR &= ~0x100;
sleep(HZ/100);
PADR |= 0x100;
sleep(HZ/10);
mas_reset();
/* Enable the audio CODEC and the DSP core, max analog voltage range */
mas_direct_config_write(MAS_CONTROL, 0x8c00);
rc = mas_direct_config_write(MAS_CONTROL, 0x8c00);
if(rc < 0)
panicf("mas_ctrl_w: %d", rc);
rc = mas_direct_config_read(MAS_CONTROL);
if(rc < 0)
panicf("mas_ctrl_r: %d", rc);
/* Max volume on both ears */
val = 0x80000;