bananarchy/overlay/rootfs/usr/bin/sxmo_modemaudio.sh

#!/bin/sh

# shellcheck source=scripts/core/sxmo_common.sh
. sxmo_common.sh

enable_call_audio_mode() {
  if command -v amixer >/dev/null 2>&1; then
    amixer -c 0 sset 'PRI_MI2S_RX Voice Mixer VoiceMMode1' on >/dev/null 2>&1 || true
    amixer -c 0 sset 'VoiceMMode1 Capture Mixer TERT_MI2S_TX' on >/dev/null 2>&1 || true
    amixer -c 0 sset 'RX1 MIX1 INP1' 'RX1' >/dev/null 2>&1 || true
    amixer -c 0 sset 'RDAC2 MUX' 'RX1' >/dev/null 2>&1 || true
    amixer -c 0 sset 'EAR_S' 'Switch' >/dev/null 2>&1 || true
    amixer -c 0 sset 'DEC1 MUX' 'ADC1' >/dev/null 2>&1 || true
    amixer -c 0 sset 'ADC1 Volume' 100% >/dev/null 2>&1 || true
    amixer -c 0 sset 'RX1 Digital Volume' 84 >/dev/null 2>&1 || true
  fi
  sxmo_audio.sh device set Earpiece >/dev/null 2>&1 || true
  sxmo_log "Enabled ALSA voice call audio mode (Earpiece)."
  sxmo_hook_statusbar.sh volume >/dev/null 2>&1 || true
  return 0
}

disable_call_audio_mode() {
  if command -v amixer >/dev/null 2>&1; then
    amixer -c 0 sset 'PRI_MI2S_RX Voice Mixer VoiceMMode1' off >/dev/null 2>&1 || true
    amixer -c 0 sset 'VoiceMMode1 Capture Mixer TERT_MI2S_TX' off >/dev/null 2>&1 || true
  fi
  sxmo_audio.sh device set Speaker >/dev/null 2>&1 || true
  sxmo_log "Disabled ALSA voice call audio mode (Speaker)."
  sxmo_hook_statusbar.sh volume >/dev/null 2>&1 || true
  return 0
}

setup_audio() {
  enable_call_audio_mode
  return 0
}

reset_audio() {
  disable_call_audio_mode
  return 0
}

"$@"