libcamera: Enabled camera overlays define based

Added imx219.dtbo file in the overlays, and added dtoverlay in
/boot/config.txt define based.

To enable Sony Raspberry pi camera imx219 sensor, need to set
the variable RASPBERRYPI_CAMERA_V2 as 1.

In future, we can add any camera overlays here to support and
use them with libcamera.

Signed-off-by: Madhavan Krishnan <madhavan.krishnan@linaro.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/recipes-bsp/bootfiles/rpi-config_git.bb b/recipes-bsp/bootfiles/rpi-config_git.bb
index 9489951..e1c330d 100644
--- a/recipes-bsp/bootfiles/rpi-config_git.bb
+++ b/recipes-bsp/bootfiles/rpi-config_git.bb
@@ -178,6 +178,12 @@ do_deploy() {
         echo "dtoverlay=${VC4DTBO}" >> ${DEPLOYDIR}/${BOOTFILES_DIR_NAME}/config.txt
     fi
 
+    # Choose Camera Sensor to be used, default imx219 sensor
+    if [ "${RASPBERRYPI_CAMERA_V2}" = "1" ]; then
+        echo "# Enable Sony RaspberryPi Camera" >> ${DEPLOYDIR}/${BOOTFILES_DIR_NAME}/config.txt
+        echo "dtoverlay=imx219" >> ${DEPLOYDIR}/${BOOTFILES_DIR_NAME}/config.txt
+    fi
+
     # Waveshare "C" 1024x600 7" Rev2.1 IPS capacitive touch (http://www.waveshare.com/7inch-HDMI-LCD-C.htm)
     if [ "${WAVESHARE_1024X600_C_2_1}" = "1" ]; then
         echo "# Waveshare \"C\" 1024x600 7\" Rev2.1 IPS capacitive touch screen" >> ${DEPLOYDIR}/${BOOTFILES_DIR_NAME}/config.txt