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author | Solomon Peachy <pizza@shaftnet.org> | 2020-11-11 23:20:19 -0500 |
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committer | Solomon Peachy <pizza@shaftnet.org> | 2020-11-12 15:59:09 +0000 |
commit | 388adff3cc4ab8584c2c99f9bc5ad7e309281d5e (patch) | |
tree | 8b05c374e6ace0ebf7c51641eff56e941de27df4 /firmware/target/arm/as3525/pcm-as3525.c | |
parent | 1a68856f52f1b6dc89863758404e54c744fcf53a (diff) | |
download | rockbox-388adff3cc4ab8584c2c99f9bc5ad7e309281d5e.tar.gz rockbox-388adff3cc4ab8584c2c99f9bc5ad7e309281d5e.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/arm/as3525/pcm-as3525.c')
-rw-r--r-- | firmware/target/arm/as3525/pcm-as3525.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/firmware/target/arm/as3525/pcm-as3525.c b/firmware/target/arm/as3525/pcm-as3525.c index 90b6aabd7c..dfbda388be 100644 --- a/firmware/target/arm/as3525/pcm-as3525.c +++ b/firmware/target/arm/as3525/pcm-as3525.c | |||
@@ -200,17 +200,6 @@ void pcm_dma_apply_settings(void) | |||
200 | 0x01ffffff); | 200 | 0x01ffffff); |
201 | } | 201 | } |
202 | 202 | ||
203 | size_t pcm_get_bytes_waiting(void) | ||
204 | { | ||
205 | int oldstatus = disable_irq_save(); | ||
206 | size_t addr = DMAC_CH_SRC_ADDR(0); | ||
207 | size_t start_addr = (size_t)dma_start_addr; | ||
208 | size_t start_size = dma_start_size; | ||
209 | restore_interrupt(oldstatus); | ||
210 | |||
211 | return start_size - addr + start_addr; | ||
212 | } | ||
213 | |||
214 | const void * pcm_play_dma_get_peak_buffer(int *count) | 203 | const void * pcm_play_dma_get_peak_buffer(int *count) |
215 | { | 204 | { |
216 | int oldstatus = disable_irq_save(); | 205 | int oldstatus = disable_irq_save(); |