gjdwebserver-overlay/app-mobilephone/pinephone-meta/files/pinephone-camera-setup.sh
Gerben Jan Dijkman a7f7a7f86b Version Bump
2021-10-03 17:58:12 +02:00

41 lines
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#!/bin/sh
CAMERA_DEV=`v4l2-ctl --list-devices | awk '/Video Capture/{getline; print $1}'`
TRIES=0
while [ -z "$CAMERA_DEV" ]; do
if [ $TRIES -eq 10 ]; then
echo "No video capture device was initialized after 10 seconds. Make sure the kernel module is loaded"
exit 1
fi
let "TRIES++"
echo "No video capture device is initialized, sleeping one second... ($TRIES)"
sleep 1
CAMERA_DEV=`v4l2-ctl --list-devices | awk '/Video Capture/{getline; print $1}'`
done
if [ ! -c "$CAMERA_DEV" ]; then
echo "$CAMERA_DEV is not a character device, quitting..."
exit 1
fi
for dir in /sys/class/video4linux/v4l-subdev*; do
if grep -q "ov5640" $dir/name; then
BACK_CAMERA=`cat $dir/name`
elif grep -q "gc2145" $dir/name; then
FRONT_CAMERA=`cat $dir/name`
fi
done
# Configure camera
media-ctl -d $CAMERA_DEV --set-v4l2 "\"$BACK_CAMERA\":0[fmt:YUYV8_2X8/1280x720@1/30]"
media-ctl -d $CAMERA_DEV --set-v4l2 "\"$FRONT_CAMERA\":0[fmt:YUYV8_2X8/1280x720]"
# Select camera
if [ "$1" = "front" ]; then
media-ctl -d $CAMERA_DEV --links "\"$BACK_CAMERA\":0->\"sun6i-csi\":0[0]"
media-ctl -d $CAMERA_DEV --links "\"$FRONT_CAMERA\":0->\"sun6i-csi\":0[1]"
else
media-ctl -d $CAMERA_DEV --links "\"$FRONT_CAMERA\":0->\"sun6i-csi\":0[0]"
media-ctl -d $CAMERA_DEV --links "\"$BACK_CAMERA\":0->\"sun6i-csi\":0[1]"
fi