devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

Fix red.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17317 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Maurus Cuelenaere 2008-05-03 13:52:39 +00:00
parent a6b31f18c8
commit 65a0de3d07
1 changed files with 47 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

60
firmware/target/arm/tms320dm320/creative-zvm/pcm-creativezvm.c
View file

@ -22,37 +22,71 @@
#include "audio.h" #include "audio.h"
#include "sound.h" #include "sound.h"
#include "file.h" #include "file.h"
#include "dm320.h"
#include "audiohw.h"
#include "dsp-target.h"
void pcm_play_dma_init(void)
{
IO_CLK_O1DIV = 3;
/* Set GIO25 to CLKOUT1A */
IO_GIO_FSEL2 |= 3;
sleep(5);
audiohw_init();
audiohw_set_frequency(1);
/* init DSP */
dsp_init();
}
void pcm_postinit(void) void pcm_postinit(void)
{ {
audiohw_postinit();
/* wake DSP */
dsp_wake();
} }
/* set frequency used by the audio hardware */
void pcm_set_frequency(unsigned int frequency)
{
int index;
switch(frequency)
{
case SAMPR_11:
case SAMPR_22:
index = 0;
break;
default:
case SAMPR_44:
index = 1;
break;
case SAMPR_88:
index = 2;
break;
}
audiohw_set_frequency(index);
} /* pcm_set_frequency */
const void * pcm_play_dma_get_peak_buffer(int *count) const void * pcm_play_dma_get_peak_buffer(int *count)
{ {
(void) count; (void) count;
return 0; return 0;
} }
void pcm_play_dma_init(void)
{
}
void pcm_apply_settings(void) void pcm_apply_settings(void)
{ {
} }
void pcm_set_frequency(unsigned int frequency)
{
(void) frequency;
}
void pcm_play_dma_start(const void *addr, size_t size) void pcm_play_dma_start(const void *addr, size_t size)
{ {
(void) addr; (void)addr;
(void) size; (void)size;
DEBUGF("pcm_play_dma_start(0x%x, %d)", addr, size);
} }
void pcm_play_dma_stop(void) void pcm_play_dma_stop(void)