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WIP: Testbench Support For Crossover Component #3139

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620401d
sof: eq_iir: modularize iir_df2t() function
sebcarlucci Apr 7, 2020
e079b49
sof: crossover: Add Crossover component
sebcarlucci Apr 16, 2020
e2a6bb9
tools: topology: Add crossover topology files
sebcarlucci Apr 16, 2020
f5ef44d
tools: tune: Add tools to generate ctrl bytes for Crossover
sebcarlucci Apr 17, 2020
0347b6b
Merged commits from "Testbench support for Crossover"
johnylin76 Jun 19, 2020
79360bb
Fix Compile Error
johnylin76 Jul 2, 2020
5d09dce
WIP: 2-way crossover test topology
johnylin76 Jul 2, 2020
b88376a
WIP: testbench supports multiple output files
johnylin76 Jul 3, 2020
f5c5d9c
WIP: continue on 2-way crossover test topology
johnylin76 Jul 7, 2020
76d2188
WIP: continue on 2-way crossover test topology 20200709
johnylin76 Jul 9, 2020
cdd5324
WIP: continue on 2-way crossover test topology 20200714
johnylin76 Jul 14, 2020
2b740fd
WIP: continue on 2-way crossover test topology 20200716
johnylin76 Jul 16, 2020
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1 change: 1 addition & 0 deletions CODEOWNERS
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,7 @@ src/audio/tone.c @singalsu
src/audio/kpb.c @mrajwa
src/audio/mux/* @akloniex
src/audio/dcblock* @cujomalainey @dgreid
src/audio/crossover* @cujomalainey @dgreid

# platforms
src/arch/xtensa/* @tlauda
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6 changes: 5 additions & 1 deletion src/audio/CMakeLists.txt
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Expand Up @@ -24,6 +24,9 @@ if(NOT BUILD_LIBRARY)
if(CONFIG_COMP_DCBLOCK)
add_subdirectory(dcblock)
endif()
if(CONFIG_COMP_CROSSOVER)
add_subdirectory(crossover)
endif()
if(CONFIG_COMP_TONE)
add_local_sources(sof
tone.c
Expand Down Expand Up @@ -107,7 +110,7 @@ check_optimization(fma -mfma -DOPS_FMA)
check_optimization(hifi2ep -mhifi2ep -DOPS_HIFI2EP)
check_optimization(hifi3 -mhifi3 -DOPS_HIFI3)

set(sof_audio_modules volume src asrc eq-fir eq-iir dcblock)
set(sof_audio_modules volume src asrc eq-fir eq-iir dcblock crossover)

# sources for each module
set(volume_sources volume/volume.c volume/volume_generic.c)
Expand All @@ -116,6 +119,7 @@ set(asrc_sources asrc/asrc.c asrc/asrc_farrow.c asrc/asrc_farrow_generic.c)
set(eq-fir_sources eq_fir/eq_fir.c eq_fir/fir.c)
set(eq-iir_sources eq_iir/eq_iir.c eq_iir/iir.c eq_iir/iir_generic.c)
set(dcblock_sources dcblock/dcblock.c dcblock/dcblock_generic.c)
set(crossover_sources crossover/crossover.c crossover/crossover_generic.c)

foreach(audio_module ${sof_audio_modules})
# first compile with no optimizations
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8 changes: 8 additions & 0 deletions src/audio/Kconfig
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Expand Up @@ -105,6 +105,14 @@ config COMP_SEL
help
Select for SEL component

config COMP_CROSSOVER
bool "Crossover Filter component"
default y
help
Select for Crossover Filter component. A crossover can be used to
split a signal into two or more frequency ranges, so that the outputs
can be sent to drivers that are designed for those ranges.

config COMP_DCBLOCK
bool "DC Blocking Filter component"
default y
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2 changes: 2 additions & 0 deletions src/audio/crossover/CMakeLists.txt
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@@ -0,0 +1,2 @@
add_local_sources(sof crossover.c)
add_local_sources(sof crossover_generic.c)
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