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This commit is contained in:
Pat Nakajima 2026-04-18 22:25:53 -07:00
parent e45ae1b58e
commit 74018022b2
1 changed files with 16 additions and 0 deletions
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16
setup-audio.sh
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@ -184,6 +184,22 @@ echo " Installed $OVERLAYS/i2s-audio.dtbo"
echo "[3/7] Configuring config.txt..." echo "[3/7] Configuring config.txt..."
CHANGED=0 CHANGED=0
if grep -q '^dtparam=i2c_arm=on' "$CONFIG"; then
echo " dtparam=i2c_arm=on already set."
elif grep -q '^#.*dtparam=i2c_arm=on' "$CONFIG"; then
sed -i 's/^#.*dtparam=i2c_arm=on/dtparam=i2c_arm=on/' "$CONFIG"
CHANGED=1
echo " Uncommented dtparam=i2c_arm=on."
else
if grep -q '^dtparam=audio=on' "$CONFIG"; then
sed -i '/^dtparam=audio=on/a dtparam=i2c_arm=on' "$CONFIG"
else
echo "dtparam=i2c_arm=on" >> "$CONFIG"
fi
CHANGED=1
echo " Added dtparam=i2c_arm=on."
fi
if grep -q '^dtparam=i2s=on' "$CONFIG"; then if grep -q '^dtparam=i2s=on' "$CONFIG"; then
echo " dtparam=i2s=on already set." echo " dtparam=i2s=on already set."
elif grep -q '^#.*dtparam=i2s=on' "$CONFIG"; then elif grep -q '^#.*dtparam=i2s=on' "$CONFIG"; then