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audio: update FM table (20220105)

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The change is on Headset Blackbird (USB-C earbuds) only.
The changed items are the same on R4 & O6 and the tuning
are also aligned with B3.

1. HE_BB, NB/WB/SWB/FB
  - Apply the same TDDRC gain for each RX volume step
  - Enable RX FFP
  - Fine-tune volume curve
2. Reduce the clipping risk on RX path (SWB and FB RX)
  - Fine tune EQ and TDDRC gain
3. HE_BB, WB_DT improvement
  - TX_EAD_THR: 0x4500 --> 0x36B0

Bug: 213426722
Test: manual test (b/174635995#comment77)

Signed-off-by: Jasmine Cha <chajasmine@google.com>
Change-Id: Iecf9bd5d6150371556680bd493ae3412a1ad5c2e
This commit is contained in:
Jasmine Cha 2022-01-05 10:00:11 +08:00 • committed by TreeHugger Robot
parent 970b2a5577
commit 9ea55c6a31
4 changed files with 862 additions and 798 deletions
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