From 5a67110c0f8552e9a80488b0fcddb8c031b1942d Mon Sep 17 00:00:00 2001
From: Patrick Gehrsitz <58853838+mryel00@users.noreply.github.com>
Date: Mon, 13 Nov 2023 21:21:33 +0100
Subject: [PATCH] chore: add better dietpi support to installer (#204)

---
 tools/install.sh   |  7 +++++++
 tools/libs/core.sh | 20 ++++++++++++++++++++
 2 files changed, 27 insertions(+)

diff --git a/tools/install.sh b/tools/install.sh
index 07c109b6..5483561b 100755
--- a/tools/install.sh
+++ b/tools/install.sh
@@ -161,6 +161,13 @@ main() {
         set_gpu_mem
     fi
 
+    if [[ "$(is_dietpi)" = "1" ]]; then
+        msg "\nDietPi detected!"
+        msg "Adjust settings for camera-streamer ...\n"
+        dietpi_cs_settings
+        status_msg "Adjust settings for camera-streamer ..." "0"
+    fi
+
     if [[ "${CROWSNEST_UNATTENDED}" = "0" ]]; then
         ask_update_entry
     fi
diff --git a/tools/libs/core.sh b/tools/libs/core.sh
index c50ce442..279e8819 100755
--- a/tools/libs/core.sh
+++ b/tools/libs/core.sh
@@ -48,6 +48,14 @@ is_raspbian() {
     fi
 }
 
+is_dietpi() {
+    if [[ -f /boot/config.txt ]] && [[ -d /boot/dietpi ]]; then
+        echo "1"
+    else
+        echo "0"
+    fi
+}
+
 is_raspberry_pi() {
     if [[ -f /proc/device-tree/model ]] &&
     grep -q "Raspberry" /proc/device-tree/model; then
@@ -262,3 +270,15 @@ add_group_video() {
         msg "\t==> User ${BASE_USER} is already in group 'video'"
     fi
 }
+
+dietpi_cs_settings() {
+    sudo /boot/dietpi/func/dietpi-set_hardware rpi-codec enable
+    sudo /boot/dietpi/func/dietpi-set_hardware rpi-camera enable
+
+    if [[ "$(is_buster)" = "0" ]]; then
+        if ! grep -q "camera_auto_detect=1" /boot/config.txt; then
+            msg "\nAdd camera_auto_detect=1 to /boot/config.txt ...\n"
+            echo "camera_auto_detect=1" >> /boot/config.txt
+        fi
+    fi
+}