Andrula

Audio: Mixer: Add hifi version processing functions for mixer

9

Add hifi3 & hifi4 version implementation of mixer processing functions. The hifi version functions can save at least 47% cycles than C version. Signed-off-by: Andrula Song

Audio: Rename audio stream read/write frag functions with prefix deprecated

2

The purpose of this patch is to highlight and discourage use of not efficient audio stream functions.(the subsequent to PR #5726) The functions audio_stream_read_frag_s16/32() and audio_stream_write_frag_s16/32() cause high processing load...

Add trace and old version to analyse the ipc time out issue. Just for test. Signed-off-by: Andrula Song

Audio: EQ-IIR: add Direct-1 format implementation

1

Add C version Direct-1 format implementation for IIR. Compared with the original Direct-2 transport format, Direct-1 has better performance on low frequency since lower quantization noise. Signed-off-by: Andrula Song

Audio: Volume: Add HiFi5 implementation.

2

Add HiFi5 implementation of volume functions, compared with HiFi3 version, can reduce about 28% cycles.