rpi-config: Set max_framebuffers to 2 to support dual display

Change-Id: Id9ca08ede2aedbc122a04d97ca4bb5bd8478b717
Signed-off-by: Changhyeok Bae <changhyeok.bae@daimler.com>

diff --git a/meta-agl-bsp/meta-raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bbappend b/meta-agl-bsp/meta-raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bbappend
index 5c74cae..5eecff6 100644 (file)
--- a/meta-agl-bsp/meta-raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bbappend
+++ b/meta-agl-bsp/meta-raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bbappend
@@ -35,6 +35,11 @@ do_deploy_append() {
     echo "dtparam=audio=on" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
 }
 
+do_deploy_append_raspberrypi4() {
+    echo -e "\n[pi4]" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+    echo "max_framebuffers=2" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
+}
+
 do_deploy_append_sota() {
     echo "device_tree_address=0x0c800000" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt
 }