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ASoC: SOF: ipc3-topology: subtract ALH dai_index by 2 #5217

Merged
merged 1 commit into from
Oct 29, 2024
Merged

ASoC: SOF: ipc3-topology: subtract ALH dai_index by 2 #5217

merged 1 commit into from
Oct 29, 2024

Commits on Oct 29, 2024

  1. ASoC: SOF: ipc3-topology: Convert the topology pin index to ALH dai i… 

    …ndex

Intel SoundWire machine driver always uses Pin number 2 and above.
Currently, the pin number is used as the FW DAI index directly. As a
result, FW DAI 0 and 1 are never used. That worked fine because we use
up to 2 DAIs in a SDW link. Convert the topology pin index to ALH dai
index, the mapping is using 2-off indexing, iow, pin #2 is ALH dai #0.

The issue exists since beginning. And the Fixes tag is the first commit
that this commit can be applied.

Fixes: b66bfc3 ("ASoC: SOF: sof-audio: Fix broken early bclk feature for SSP")
Signed-off-by: Bard Liao <[email protected]>
    @bardliao
    bardliao committed Oct 29, 2024
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