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PCM bottom layer simplification. pcm_rec_peak_addr variable no longer has to be handled there. Driver can just return current pointer for recording peaks. A new define, HAVE_PCM_REC_DMA_ADDRESS, specifies that physical addresses are being used for recording and translation is needed before starting a new block. The drivers need not worry about aligning start and size nor should care if either will be zero. All this will be checked in the logical layer first.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25970 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2010-05-12 14:05:36 +00:00
parent f2df42ee91
commit 4d04132c76
10 changed files with 79 additions and 104 deletions
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6
firmware/target/arm/s5l8700/pcm-s5l8700.c
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@ -367,7 +367,7 @@ void pcm_rec_unlock(void)
{
}
void pcm_record_more(void *start, size_t size)
void pcm_rec_dma_record_more(void *start, size_t size)
{
(void)start;
(void)size;
@ -393,9 +393,9 @@ void pcm_rec_dma_init(void)
}
const void * pcm_rec_dma_get_peak_buffer(int *count)
const void * pcm_rec_dma_get_peak_buffer(void)
{
(void)count;
return NULL;
}
#endif /* HAVE_RECORDING */