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CMLApplies to Comet Lake platformApplies to Comet Lake platformP2Critical bugs or normal featuresCritical bugs or normal featuresWHLApplies to WhiskeyLake platformApplies to WhiskeyLake platformbugSomething isn't working as expectedSomething isn't working as expected
Description
Describe the bug
Distortion occurs on whole recording wave in tests with Demux based on channel mapping.
To Reproduce
Steps to reproduce the behavior: (e.g. list commands or actions used to reproduce the bug)
Reproduction Rate
2% from 50 executions.
Expected behavior
clean recording wave without distortion
Environment
Windows python tests
Platform WHL-RVP - I2S mode.
Firmware from branch:
abonislawski/sof@8dfdfe1
pipe_cap
+-------------------------------+
| +------+ +------+ +-----+ | +------+
| | Host |<--| Buff |<--| Dai |<----| SSPx |<--------------------------<
| +------+ +------+ +-----+ | +------+ |
+-------------------------------+ |
pipe_plb |
+---------------------+ |
| +------+ +------+ | +------+
+--->| Buff |-->| Dai1 |------>| SSPx |
| | +------+ +------+ | +------+
pipe_plb | +---------------------+
+---------------------------------+ |
| +------+ +------+ +-------+>---+
| | Host |-->| Buff |-->| DeMux | |
| +------+ +------+ +------+>----+
+---------------------------------+ | pipe_plb
| +---------------------+
| | +------+ +------+ | +--------+
+--->| Buff |-->| Dai2 |------>| SSPx+1 |
| +------+ +------+ | +--------+
+---------------------+ |
pipe_cap |
+-------------------------------+ |
| +------+ +------+ +-----+ | +--------+ |
| | Host |<--| Buff |<--| Dai |<----| SSPx+1 |<------------------------<
| +------+ +------+ +-----+ | +--------+
+-------------------------------+
Attachments
dma_trace_1.log
Metadata
Metadata
Assignees
Labels
CMLApplies to Comet Lake platformApplies to Comet Lake platformP2Critical bugs or normal featuresCritical bugs or normal featuresWHLApplies to WhiskeyLake platformApplies to WhiskeyLake platformbugSomething isn't working as expectedSomething isn't working as expected
