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audio: modules & math: add single-precision floating-point acceleration for processing modules - #11329

Merged

lgirdwood merged 17 commits into

thesofproject:mainfrom

lgirdwood:topic/upstream-float-processing-modules

Nov 6, 2026

Merged

audio: modules & math: add single-precision floating-point acceleration for processing modules#11329
lgirdwood merged 17 commits into
thesofproject:mainfrom
lgirdwood:topic/upstream-float-processing-modules

Commits on Nov 6, 2026
- math: add single-precision float Direct Form 1 (DF1) IIR biquad routines
  
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  a4b3aa8
- math: add single-precision float FIR filtering routines
  
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  8c7e5f9
- audio: pcm_converter: add hardware FPU accelerated float format conversions
  
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  8f0200c
- audio: volume: add single-precision float volume scaling and zero-crossing detection
  
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  e2c59ad
- audio: eq_iir: add single-precision float 4-band parametric IIR EQ
  
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  3f6a6ff
- audio: drc: add single-precision float Dynamic Range Compressor
  
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  b430c8d
- audio: dcblock: add single-precision float filter acceleration
  
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  220c8a5
- audio: eq_fir: add single-precision float FIR filtering support
  
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  2615e40
- audio: crossover: add float Linkwitz-Riley 4th order processing
  
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  8cc3406
- audio: multiband_drc: add single-precision float multiband compressor
  
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  af8cc35
- audio: mixer: optimize 2-source fixed-point mixing
  
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  8a019db
- audio: mixer: add float stream mixing, muxing, and mixin/mixout support
  
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  28d6a5b
- audio: tdfb: add single-precision float beamformer acceleration
  
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  0688ced
- audio: src: add single-precision float polyphase sample rate conversion
  
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  dfc5b74
- audio: tone: add single-precision float synthesis and format negotiation
  
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  740c72c
- audio: level_multiplier & selector: add float scaling and matrix routing
  
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  c2326c0
- kconfig: audio: gate CONFIG_FORMAT_FLOAT on hardware floating-point support
  
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  4c3efa3

Commits

Commits on Nov 6, 2026