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On GLYMUR, LL and Deep Buffer playback through speaker was routing 4-channel audio through only 2 channels, causing audio to play from only the left side with low volume. Add MFC coefficient table to upmix 2ch to 4ch for speaker path to fix the issue. Signed-off-by: Tejas Vijay Kanfade <tkanfade@qti.qualcomm.com>
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quic-aditrath
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Sep 15, 2026
qti-sbojja
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@tkanfade, can you check for all ACDB's which supports 4 or more channels and fix for them also. |
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On GLYMUR, LL and Deep Buffer playback through speaker was routing 4-channel audio through only 2 channels, causing audio to play from only the left side with low volume. Add MFC coefficient table to upmix 2ch to 4ch for speaker path to fix the issue.
CRs-Fixed: 4634722