From 2531eab53574092da0451f4f3b7e5dbc7f9ecd13 Mon Sep 17 00:00:00 2001
From: Robert Mader <robert.mader@collabora.com>
Date: Thu, 9 May 2024 21:07:07 +0200
Subject: [PATCH 2/4] libcamera: simple: Force-disable softwareISP for
 millipixels

As the later uses libcamera and requires raw-streams to get passed
through. In the future, libcamera will likely support both - raw and
swIsp - at the same time.
---
 src/libcamera/pipeline/simple/simple.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/libcamera/pipeline/simple/simple.cpp b/src/libcamera/pipeline/simple/simple.cpp
index b6b8f854..86285bc4 100644
--- a/src/libcamera/pipeline/simple/simple.cpp
+++ b/src/libcamera/pipeline/simple/simple.cpp
@@ -7,6 +7,7 @@
  */
 
 #include <algorithm>
+#include <fstream>
 #include <iterator>
 #include <list>
 #include <map>
@@ -1544,6 +1545,14 @@ bool SimplePipelineHandler::match(DeviceEnumerator *enumerator)
 
 	swIspEnabled_ = info->swIspEnabled;
 
+	std::string comm_string;
+	std::ifstream("/proc/self/comm") >> comm_string;
+	if (comm_string == "millipixels") {
+		LOG(SimplePipeline, Warning)
+				<< "Detected millipixels, disabling swIsp";
+		swIspEnabled_ = false;
+	}
+
 	/* Locate the sensors. */
 	std::vector<MediaEntity *> sensors = locateSensors();
 	if (sensors.empty()) {
-- 
2.45.2