hosts/skycam: working stream with go2rtc

pkgs/libcamera-rpi/patches/libcamera-no-timeout.patch

@@ -0,0 +1,29 @@
+From 98918c4efdcf03701908bb756f252ba11b59490b Mon Sep 17 00:00:00 2001
+From: Jordan Holt <jordan@vimium.com>
+Date: Sat, 21 Jun 2025 18:41:54 +0100
+Subject: [PATCH] libcamera no timeout
+
+---
+ src/libcamera/ipc_pipe_unixsocket.cpp | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/src/libcamera/ipc_pipe_unixsocket.cpp b/src/libcamera/ipc_pipe_unixsocket.cpp
+index 668ec73b..faf7e2a5 100644
+--- a/src/libcamera/ipc_pipe_unixsocket.cpp
++++ b/src/libcamera/ipc_pipe_unixsocket.cpp
+@@ -130,11 +130,13 @@ int IPCPipeUnixSocket::call(const IPCUnixSocket::Payload &message,
+ 	/* \todo Make this less dangerous, see IPCPipe::sendSync() */
+ 	timeout.start(2000ms);
+ 	while (!iter->second.done) {
++	#if 0
+ 		if (!timeout.isRunning()) {
+ 			LOG(IPCPipe, Error) << "Call timeout!";
+ 			callData_.erase(iter);
+ 			return -ETIMEDOUT;
+ 		}
++	#endif
+
+ 		Thread::current()->eventDispatcher()->processEvents();
+ 	}
+--
+2.49.0