diff options
Diffstat (limited to 'firmware/target/mips/ingenic_jz47xx/pcm-jz4740.c')
-rw-r--r-- | firmware/target/mips/ingenic_jz47xx/pcm-jz4740.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/firmware/target/mips/ingenic_jz47xx/pcm-jz4740.c b/firmware/target/mips/ingenic_jz47xx/pcm-jz4740.c index 83325e09ef..a56214f84b 100644 --- a/firmware/target/mips/ingenic_jz47xx/pcm-jz4740.c +++ b/firmware/target/mips/ingenic_jz47xx/pcm-jz4740.c @@ -203,28 +203,6 @@ static int get_dma_count(void) return count; } -const void * pcm_play_dma_get_peak_buffer(int *count) -{ - int flags = disable_irq_save(); - - const void* addr; - if(REG_DMAC_DCCSR(DMA_AIC_TX_CHANNEL) & DMAC_DCCSR_EN) - { - int bytes = get_dma_count(); - *count = bytes >> 2; - addr = (const void*)((int)(playback_address + bytes + 2) & ~3); - } - else - { - *count = 0; - addr = NULL; - } - - restore_irq(flags); - - return addr; -} - void audiohw_close(void) { /* TODO: prevent pop */ |