Masayuki Ishikawa 89cfaf1e6a drivers: audio: Fix cxd56.c for SMP ...

Summary:
- Add spin_unlock_irqrestore to avoid deadlock
- Improve cxd56_resume() sequence
- Remove AUDIO_MSG_USER and call cxd56_stop_dma() for buffering
- Remove redandant 'Lock interrupt' and 'Unlock interrupt'

Impact:
- Affects all use cases with cxd56.c audio driver

Testing:
- Tested with spresense:rndis and spresense:rndis_smp

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

2020-09-23 10:45:29 +02:00

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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

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cs43l22.h

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cs4344.c

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cs4344.h

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cxd56.c

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cxd56.h

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Kconfig

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Make.defs

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tone.c

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vs1053.c

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vs1053.h

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wm8776.c

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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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