Re-Programming Sink Audio - 3.0 English

DisplayPort 1.4 RX Subsystem Product Guide (PG300)
Document ID
PG300
Release Date
2022-05-04
Version
3.0 English
  1. Look for MUTE status by polling VB-ID.
  2. When MUTE bit is set, Disable Audio in DisplayPort Receiver.
  3. Wait for some time (in µs) or wait until MUTE bit is removed.
  4. Enable Audio in DisplayPort Receiver.
  5. Wait for some time (in µs).