feat(users/flokli/ipu6-softisp): init r/7454

This code adds support for the ipu6 webcams via libcamera, based on the work in
https://copr.fedorainfracloud.org/coprs/jwrdegoede/ipu6-softisp/.

It's supposed to be included in your NixOS configuration imports.

Change-Id: Ifb71999ad61161fa23506b97cb449f73fb1270e3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10709
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: flokli <flokli@flokli.de>

1 files changed, 43 insertions, 0 deletions

diff --git a/users/flokli/ipu6-softisp/libcamera/0001-libcamera-pipeline-simple-fix-size-adjustment-in-val.patch b/users/flokli/ipu6-softisp/libcamera/0001-libcamera-pipeline-simple-fix-size-adjustment-in-val.patch
new file mode 100644
index 000000000000..7a71ed1db7a4
--- /dev/null
+++ b/users/flokli/ipu6-softisp/libcamera/0001-libcamera-pipeline-simple-fix-size-adjustment-in-val.patch
@@ -0,0 +1,43 @@
+From aa818f7b749122f916be1ced48d1a3a2b3aeb47e Mon Sep 17 00:00:00 2001
+From: Andrey Konovalov <andrey.konovalov@linaro.org>
+Date: Tue, 2 Jan 2024 23:47:20 +0300
+Subject: [PATCH 01/25] libcamera: pipeline: simple: fix size adjustment in
+ validate()
+
+SimpleCameraConfiguration::validate() adjusts the configuration
+of its streams (if the size is not in the outputSizes) to
+the captureSize. But the captureSize itself can be not in the
+outputSizes, and then the adjusted configuration won't be
+valid resulting in camera configuration failure.
+
+Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> # sc8280xp Lenovo x13s
+Tested-by: Pavel Machek <pavel@ucw.cz>
+---
+ src/libcamera/pipeline/simple/simple.cpp | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/src/libcamera/pipeline/simple/simple.cpp b/src/libcamera/pipeline/simple/simple.cpp
+index 911051b2..4d0e7255 100644
+--- a/src/libcamera/pipeline/simple/simple.cpp
++++ b/src/libcamera/pipeline/simple/simple.cpp
+@@ -997,10 +997,13 @@ CameraConfiguration::Status SimpleCameraConfiguration::validate()
+ 		}
+ 
+ 		if (!pipeConfig_->outputSizes.contains(cfg.size)) {
++			Size adjustedSize = pipeConfig_->captureSize;
++			if (!pipeConfig_->outputSizes.contains(adjustedSize))
++				adjustedSize = pipeConfig_->outputSizes.max;
+ 			LOG(SimplePipeline, Debug)
+ 				<< "Adjusting size from " << cfg.size
+-				<< " to " << pipeConfig_->captureSize;
+-			cfg.size = pipeConfig_->captureSize;
++				<< " to " << adjustedSize;
++			cfg.size = adjustedSize;
+ 			status = Adjusted;
+ 		}
+ 
+-- 
+2.43.0
+