commit 1b55fbec5e55e943c567d120323ec02c7eb46039
author Andres Oportus <andresoportus@google.com> Wed Jun 26 18:26:06 2024 +0000
committer CQ Bot <fuchsia-internal-scoped@luci-project-accounts.iam.gserviceaccount.com> Wed Jun 26 18:26:06 2024 +0000
tree a79719032d197dfd48a0f88cfb6030f375ad09f8
parent 47f218095846309b22a04256715f262d1bef4553

[audio][aml-g12-tdm] Add support for configurations used by Bluetooth

For the VIM3 composite driver we add mono and a custom DAI format.
For non-composite drivers we remove the capability of modifying sclk
on top of a standard format in favor of custom support as specified
in the audio drivers APIs FIDL. We also update the DAI drivers
configuration in the board drivers to using the custom format.

Bug: 321293746

Test: fx test aml-g12-composite-test
Test: fx test aml-g12-tdm-dai-test
Test: fx test aml-g12-tdm-test
Test: HFP call in Sherlock
Test: Loopback test in VIM3's GPIO header with:
      ffx audio device set dai-format --element-id 2 16000,1ch,0x1,pcm_signed,16in16,custom:"left_justified;raising_sclk;1;1"
      played and recorded with a hacked version of audio-driver-ctl
      (fxrev.dev/1067305) for now.
      This because of an ffx plugin issue (b/42082252),
      samples are corrupted/dropped with:
      ffx audio gen sine --frequency 420 --format 16000,int16,1ch --duration 10s | ffx audio device play --element-id 5
      ffx audio device record --element-id 8 --format 16000,int16,1ch > ~/tmp/t.wav

Change-Id: I7fac63dbfba305ed98199fafb0a7874088b248ca
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1067307
Commit-Queue: Andres Oportus <andresoportus@google.com>
Reviewed-by: Braden Kell <bradenkell@google.com>