-
Notifications
You must be signed in to change notification settings - Fork 349
Closed
Labels
DSMDynamic Speaker ManagementDynamic Speaker ManagementP3Low-impact bugs or featuresLow-impact bugs or featuresTGLApplies to Tiger LakeApplies to Tiger LakebugSomething isn't working as expectedSomething isn't working as expected
Description
Describe the bug
Tested the DSM on TGL, S24_4LE and S32_LE are working well. but when testing with S16_LE format, channel 3 and 4 are empty in the recorded wav. From waveform, it looks like the data of channel 3 and 4 are mixed in channel 1 and 2.
To Reproduce
aplay -Dhw:0,0 -f S16_LE -r 48000 -c2 sine_s16_le_48k.wav --dump-hw-params & arecord -Dhw:0,0 -f S16_LE -r 48000 -c 4 -d 10 DSM.wav -vv
Reproduction Rate
5/5
Expected behavior
channel 3,4 should also have data
Impact
no data in Channel 3 and 4, and channel 1 and 2 data are also wrong.
Environment
- Kernel: thesofproject/linux topic/smart-amp
- Sof: thesofproject/sof tgl-004-drop-stabe
- Tplg: sof-tgl-smart-amplifier.m4 (rename it to sof-tgl-nocodec.tplg
- Platform:TGL
Metadata
Metadata
Assignees
Labels
DSMDynamic Speaker ManagementDynamic Speaker ManagementP3Low-impact bugs or featuresLow-impact bugs or featuresTGLApplies to Tiger LakeApplies to Tiger LakebugSomething isn't working as expectedSomething isn't working as expected