From f2ad561734ed3c6c3be68fb574db4fcc31c16fe0 Mon Sep 17 00:00:00 2001
From: Kamil Trzcinski <ayufan@ayufan.eu>
Date: Fri, 24 Feb 2023 19:59:53 +0100
Subject: [PATCH] libcamera: find camera by partial match (if not found)

---
 device/libcamera/device.cc | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/device/libcamera/device.cc b/device/libcamera/device.cc
index 6c405eb..98d4d28 100644
--- a/device/libcamera/device.cc
+++ b/device/libcamera/device.cc
@@ -90,6 +90,20 @@ int libcamera_device_open(device_t *dev)
     dev->libcamera->camera = dev->libcamera->camera_manager->cameras().front();
   } else {
     dev->libcamera->camera = dev->libcamera->camera_manager->get(dev->path);
+
+    // Do partial match of camera
+    if (!dev->libcamera->camera) {
+      for (auto& camera : dev->libcamera->camera_manager->cameras()) {
+        if (!strstr(camera->id().c_str(), dev->path))
+          continue;
+
+        if (dev->libcamera->camera) {
+          libcamera_print_cameras(dev);
+          LOG_ERROR(dev, "Many cameras matching found.");
+        }
+        dev->libcamera->camera = camera;
+      }
+    }
   }
 
   if (!dev->libcamera->camera) {