diff options
| author | Solomon Peachy <pizza@shaftnet.org> | 2020-11-11 23:20:19 -0500 |
|---|---|---|
| committer | Solomon Peachy <pizza@shaftnet.org> | 2020-11-12 15:59:09 +0000 |
| commit | 388adff3cc4ab8584c2c99f9bc5ad7e309281d5e (patch) | |
| tree | 8b05c374e6ace0ebf7c51641eff56e941de27df4 /firmware/target/mips/ingenic_jz47xx | |
| parent | 1a68856f52f1b6dc89863758404e54c744fcf53a (diff) | |
| download | rockbox-388adff3cc.tar.gz rockbox-388adff3cc.zip | |
pcm: Further cleanup of unused bits of the PCM ACPI:
* pcm_get_bytes_remaining()
* pcm_calculate_peaks()
* pcm_get_peak_buffer()
Nothing in-tree uses these at all (except for the lua plugin wrapper)
Change-Id: I971b7beed6760250c8b1ce58f401a601e1e2d585
Diffstat (limited to 'firmware/target/mips/ingenic_jz47xx')
| -rw-r--r-- | firmware/target/mips/ingenic_jz47xx/pcm-jz4740.c | 14 | ||||
| -rw-r--r-- | firmware/target/mips/ingenic_jz47xx/pcm-jz4760.c | 14 |
2 files changed, 0 insertions, 28 deletions
diff --git a/firmware/target/mips/ingenic_jz47xx/pcm-jz4740.c b/firmware/target/mips/ingenic_jz47xx/pcm-jz4740.c index 1ce0b5ad5f..83325e09ef 100644 --- a/firmware/target/mips/ingenic_jz47xx/pcm-jz4740.c +++ b/firmware/target/mips/ingenic_jz47xx/pcm-jz4740.c @@ -203,20 +203,6 @@ static int get_dma_count(void) return count; } -size_t pcm_get_bytes_waiting(void) -{ - int bytes, flags = disable_irq_save(); - - if(REG_DMAC_DCCSR(DMA_AIC_TX_CHANNEL) & DMAC_DCCSR_EN) - bytes = get_dma_count() & ~3; - else - bytes = 0; - - restore_irq(flags); - - return bytes; -} - const void * pcm_play_dma_get_peak_buffer(int *count) { int flags = disable_irq_save(); diff --git a/firmware/target/mips/ingenic_jz47xx/pcm-jz4760.c b/firmware/target/mips/ingenic_jz47xx/pcm-jz4760.c index 4a4f3020bb..401d568a97 100644 --- a/firmware/target/mips/ingenic_jz47xx/pcm-jz4760.c +++ b/firmware/target/mips/ingenic_jz47xx/pcm-jz4760.c @@ -192,20 +192,6 @@ static int get_dma_count(void) return count; } -size_t pcm_get_bytes_waiting(void) -{ - int bytes, flags = disable_irq_save(); - - if(REG_DMAC_DCCSR(DMA_AIC_TX_CHANNEL) & DMAC_DCCSR_EN) - bytes = get_dma_count() & ~3; - else - bytes = 0; - - restore_irq(flags); - - return bytes; -} - const void * pcm_play_dma_get_peak_buffer(int *count) { int flags = disable_irq_save(); |