Tobias Johansson c06c6ffa81 cxd56: add initial audio SRC implementation ...

Add basic sample rate conversion to the CXD56 Spresense audio
driver using libsamplerate. Currently conversion is only done
during playback and all output is fixed at 48 kHz.

Issues:
- 16 kHz SRC has glitches (unless data dump is enabled)
- 44.1 kHz SRC gets stuck
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

2020-11-19 07:29:07 +09:00

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audio_i2s.c

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audio_null.c

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cs43l22_debug.c

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cs43l22.c

drivers/audio/cs43l22.c: Fix a printf format warning

2020-11-16 08:29:00 -08:00

cs43l22.h

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cs4344.c

drivers/audio/cs4344.c: Fix a printf format warning

2020-11-16 08:29:00 -08:00

cs4344.h

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cxd56_src.c

cxd56: add initial audio SRC implementation

2020-11-19 07:29:07 +09:00

cxd56_src.h

cxd56: add initial audio SRC implementation

2020-11-19 07:29:07 +09:00

cxd56.c

cxd56: add initial audio SRC implementation

2020-11-19 07:29:07 +09:00

cxd56.h

cxd56: add initial audio SRC implementation

2020-11-19 07:29:07 +09:00

Kconfig

cxd56: add initial audio SRC implementation

2020-11-19 07:29:07 +09:00

Make.defs

cxd56: add initial audio SRC implementation

2020-11-19 07:29:07 +09:00

tone.c

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vs1053.c

drivers/audio/vs1053.c: Fix a printf format warning

2020-11-16 08:29:00 -08:00

vs1053.h

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wm8776.c

drivers/audio/wm8776.c: Fix a printf format warning

2020-11-16 08:29:00 -08:00

wm8776.h

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wm8904_debug.c

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wm8904.c

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wm8904.h

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