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boards: config: add U8 bit format support for PTL #9257

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Jun 26, 2024
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boards: config: add U8 bit format support for PTL #9257

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2 changes: 2 additions & 0 deletions app/boards/intel_adsp_ace30_ptl.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,8 @@ CONFIG_L3_HEAP=y
CONFIG_RIMAGE_SIGNING_SCHEMA="ptl"

CONFIG_FORMAT_CONVERT_HIFI3=n
CONFIG_FORMAT_U8=y
CONFIG_PCM_CONVERTER_FORMAT_U8=y
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curious, why don't ACE 1.5 and 2.0 support it?

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It is good question - support for U8 was tested on PTL, not sure if it is working on ACE1.5/2.0 as well (It is globally disabled in Kconfig files). From the code analysis, it appears that this format could be supported for both ACE3.0 and ACE1.5/2.0 - but the question is: do we have any requirement for support this on ACE1.5/2.0?

CONFIG_PCM_CONVERTER_FORMAT_S16_C16_AND_S16_C32=y
CONFIG_PCM_CONVERTER_FORMAT_S16_C32_AND_S32_C32=y
CONFIG_PCM_CONVERTER_FORMAT_S16_C32_AND_S24_C32=y
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