Sync changes to SLFO-1.2 branch

- Update to release 0.4.0

OBS-URL: https://build.opensuse.org/request/show/1233212
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/libcamera?expand=0&rev=23

0001-libcamera-software_isp-Clarify-SwStatsCpu-setWindow-.patch

@@ -1,70 +0,0 @@
-From b5a01e2c62347f6815569cb16ce9ccbb85d6cb19 Mon Sep 17 00:00:00 2001
-From: Milan Zamazal <mzamazal@redhat.com>
-Date: Thu, 21 Aug 2025 15:41:37 +0200
-Subject: [PATCH 01/17] libcamera: software_isp: Clarify SwStatsCpu::setWindow
- use
-
-The window coordinates passed to SwStatsCpu::setWindow are confusing.
-Let's clarify what the coordinates should be.
-
-A source of confusion is that the specified window is relative to the
-processed area.  Debayering adjusts line pointers for its processed area
-and this is what's also passed to stats processing.  The window passed
-to SwStatsCpu::setWindow should either specify the size of the whole
-processed (not image) area, or its cropping in case the stats shouldn't
-be gathered over the whole processed area.  This patch should clarify
-this in the code.
-
-Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
----
- src/libcamera/software_isp/debayer_cpu.cpp |  6 +++++-
- src/libcamera/software_isp/swstats_cpu.cpp | 16 ++++++++++++++++
- 2 files changed, 21 insertions(+), 1 deletion(-)
-
-diff --git a/src/libcamera/software_isp/debayer_cpu.cpp b/src/libcamera/software_isp/debayer_cpu.cpp
-index 66f6038c1..bcc847ae6 100644
---- a/src/libcamera/software_isp/debayer_cpu.cpp
-+++ b/src/libcamera/software_isp/debayer_cpu.cpp
-@@ -541,7 +541,11 @@ int DebayerCpu::configure(const StreamConfiguration &inputCfg,
- 	window_.width = outputCfg.size.width;
- 	window_.height = outputCfg.size.height;
- 
--	/* Don't pass x,y since process() already adjusts src before passing it */
-+	/*
-+	 * Set the stats window to the whole processed window. Its coordinates are
-+	 * relative to the debayered area since debayering passes only the part of
-+	 * data to be processed to the stats; see SwStatsCpu::setWindow.
-+	 */
- 	stats_->setWindow(Rectangle(window_.size()));
- 
- 	/* pad with patternSize.Width on both left and right side */
-diff --git a/src/libcamera/software_isp/swstats_cpu.cpp b/src/libcamera/software_isp/swstats_cpu.cpp
-index 4b77b3600..72aa88b69 100644
---- a/src/libcamera/software_isp/swstats_cpu.cpp
-+++ b/src/libcamera/software_isp/swstats_cpu.cpp
-@@ -416,6 +416,22 @@ int SwStatsCpu::configure(const StreamConfiguration &inputCfg)
- /**
-  * \brief Specify window coordinates over which to gather statistics
-  * \param[in] window The window object.
-+ *
-+ * This method specifies the image area over which to gather the statistics.
-+ * It must be called to set the area, otherwise the default zero-sized
-+ * \a Rectangle is used and no statistics is gathered.
-+ *
-+ * The specified \a window is relative to what is passed to processLine*
-+ * methods. Typically, this means processLine* methods get only data from the
-+ * processed area and \a window is \a Rectangle with (0, 0) top-left point and
-+ * of the same size as the processed area. But if statistics is gathered only
-+ * from some part of the image, e.g. its centre, \a window should specify such a
-+ * restriction accordingly.
-+ *
-+ * The method may adjust the window slightly if it is not aligned according to
-+ * the bayer pattern determined in \a SwStatsCpu::configure(). Such an
-+ * adjustment is guaranteed to not exceed the bounds of
-+ * Rectangle(0, 0, window.width, window.height).
-  */
- void SwStatsCpu::setWindow(const Rectangle &window)
- {
--- 
-2.50.1
-

0002-libcamera-software_isp-Pass-correct-y-coordinate-to-.patch

@@ -1,70 +0,0 @@
-From d3aaab99a267c160cd67cc853b61a7d5d972ad0f Mon Sep 17 00:00:00 2001
-From: Milan Zamazal <mzamazal@redhat.com>
-Date: Thu, 21 Aug 2025 15:41:38 +0200
-Subject: [PATCH 02/17] libcamera: software_isp: Pass correct y-coordinate to
- stats
-
-The window set by SwStatsCpu::setWindow is relative to the processed
-image area.  But debayering passes the processed line y-coordinate to
-the stats relative to the whole image area.  This can result in
-gathering stats from a wrong image area or in not gathering stats at
-all.
-
-Let's pass the correct y-coordinate to the stats processing methods.
-
-Bug: https://bugs.libcamera.org/show_bug.cgi?id=280
-Co-developed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
-Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
----
- src/libcamera/software_isp/debayer_cpu.cpp | 10 +++++-----
- 1 file changed, 5 insertions(+), 5 deletions(-)
-
-diff --git a/src/libcamera/software_isp/debayer_cpu.cpp b/src/libcamera/software_isp/debayer_cpu.cpp
-index bcc847ae6..185edd814 100644
---- a/src/libcamera/software_isp/debayer_cpu.cpp
-+++ b/src/libcamera/software_isp/debayer_cpu.cpp
-@@ -648,7 +648,7 @@ void DebayerCpu::memcpyNextLine(const uint8_t *linePointers[])
- 
- void DebayerCpu::process2(const uint8_t *src, uint8_t *dst)
- {
--	unsigned int yEnd = window_.y + window_.height;
-+	unsigned int yEnd = window_.height;
- 	/* Holds [0] previous- [1] current- [2] next-line */
- 	const uint8_t *linePointers[3];
- 
-@@ -664,12 +664,12 @@ void DebayerCpu::process2(const uint8_t *src, uint8_t *dst)
- 		linePointers[1] = src + inputConfig_.stride;
- 		linePointers[2] = src;
- 		/* Last 2 lines also need special handling */
--		yEnd -= 2;
-+		yEnd = (yEnd > 2 ? yEnd - 2 : 0);
- 	}
- 
- 	setupInputMemcpy(linePointers);
- 
--	for (unsigned int y = window_.y; y < yEnd; y += 2) {
-+	for (unsigned int y = 0; y < yEnd; y += 2) {
- 		shiftLinePointers(linePointers, src);
- 		memcpyNextLine(linePointers);
- 		stats_->processLine0(y, linePointers);
-@@ -703,7 +703,7 @@ void DebayerCpu::process2(const uint8_t *src, uint8_t *dst)
- 
- void DebayerCpu::process4(const uint8_t *src, uint8_t *dst)
- {
--	const unsigned int yEnd = window_.y + window_.height;
-+	const unsigned int yEnd = window_.height;
- 	/*
- 	 * This holds pointers to [0] 2-lines-up [1] 1-line-up [2] current-line
- 	 * [3] 1-line-down [4] 2-lines-down.
-@@ -721,7 +721,7 @@ void DebayerCpu::process4(const uint8_t *src, uint8_t *dst)
- 
- 	setupInputMemcpy(linePointers);
- 
--	for (unsigned int y = window_.y; y < yEnd; y += 4) {
-+	for (unsigned int y = 0; y < yEnd; y += 4) {
- 		shiftLinePointers(linePointers, src);
- 		memcpyNextLine(linePointers);
- 		stats_->processLine0(y, linePointers);
--- 
-2.50.1
-

0003-libcamera-software_isp-Check-processed-window-size-a.patch

@@ -1,47 +0,0 @@
-From 2611679a0a425bad4f071fb70c513f73be5132df Mon Sep 17 00:00:00 2001
-From: Milan Zamazal <mzamazal@redhat.com>
-Date: Thu, 21 Aug 2025 15:41:39 +0200
-Subject: [PATCH 03/17] libcamera: software_isp: Check processed window size
- alignment
-
-The window of the image that should be debayered must be aligned to the
-bayer pattern size.  This is already ensured for the window corner
-coordinates but not for the window sizes.
-
-We can either make the window sizes aligned similarly to how the window
-corner coordinates are aligned or reject an unaligned configuration.
-This patches chooses the latter as using a different window size than
-the requested output size could lead to artefacts.  Since such a
-situation is not expected to occur in correctly set up environments, the
-change should have no negative impact.
-
-Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
----
- src/libcamera/software_isp/debayer_cpu.cpp | 10 ++++++++++
- 1 file changed, 10 insertions(+)
-
-diff --git a/src/libcamera/software_isp/debayer_cpu.cpp b/src/libcamera/software_isp/debayer_cpu.cpp
-index 185edd814..3200b0c53 100644
---- a/src/libcamera/software_isp/debayer_cpu.cpp
-+++ b/src/libcamera/software_isp/debayer_cpu.cpp
-@@ -539,7 +539,17 @@ int DebayerCpu::configure(const StreamConfiguration &inputCfg,
- 	window_.y = ((inputCfg.size.height - outputCfg.size.height) / 2) &
- 		    ~(inputConfig_.patternSize.height - 1);
- 	window_.width = outputCfg.size.width;
-+	if (window_.width % inputConfig_.patternSize.width != 0) {
-+		LOG(Debayer, Error)
-+			<< "Output width is not a multiple of the bayer pattern width";
-+		return -EINVAL;
-+	}
- 	window_.height = outputCfg.size.height;
-+	if (window_.height % inputConfig_.patternSize.height != 0) {
-+		LOG(Debayer, Error)
-+			<< "Output height is not a multiple of the bayer pattern height";
-+		return -EINVAL;
-+	}
- 
- 	/*
- 	 * Set the stats window to the whole processed window. Its coordinates are
--- 
-2.50.1
-

0004-libcamera-simple-Avoid-incorrect-arithmetic-in-AWB.patch

@@ -1,43 +0,0 @@
-From 242ae30056eb3d4964b518cb902d2dfef6c69de5 Mon Sep 17 00:00:00 2001
-From: Milan Zamazal <mzamazal@redhat.com>
-Date: Thu, 21 Aug 2025 15:41:40 +0200
-Subject: [PATCH 04/17] libcamera: simple: Avoid incorrect arithmetic in AWB
-
-The R/G/B sums computed in AWB simple IPA may be zero or perhaps even
-negative.  Let's make sure the sums are always positive, to prevent
-division by zero or completely nonsense results.
-
-Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
----
- src/ipa/simple/algorithms/awb.cpp | 8 +++++---
- 1 file changed, 5 insertions(+), 3 deletions(-)
-
-diff --git a/src/ipa/simple/algorithms/awb.cpp b/src/ipa/simple/algorithms/awb.cpp
-index cf567e894..9509129e9 100644
---- a/src/ipa/simple/algorithms/awb.cpp
-+++ b/src/ipa/simple/algorithms/awb.cpp
-@@ -7,6 +7,7 @@
- 
- #include "awb.h"
- 
-+#include <algorithm>
- #include <numeric>
- #include <stdint.h>
- 
-@@ -69,9 +70,10 @@ void Awb::process(IPAContext &context,
- 	const uint64_t nPixels = std::accumulate(
- 		histogram.begin(), histogram.end(), 0);
- 	const uint64_t offset = blackLevel * nPixels;
--	const uint64_t sumR = stats->sumR_ - offset / 4;
--	const uint64_t sumG = stats->sumG_ - offset / 2;
--	const uint64_t sumB = stats->sumB_ - offset / 4;
-+	const uint64_t minValid = 1;
-+	const uint64_t sumR = std::max(stats->sumR_ - offset / 4, minValid);
-+	const uint64_t sumG = std::max(stats->sumG_ - offset / 2, minValid);
-+	const uint64_t sumB = std::max(stats->sumB_ - offset / 4, minValid);
- 
- 	/*
- 	 * Calculate red and blue gains for AWB.
--- 
-2.50.1
-

0005-libcamera-simple-Prevent-division-by-zero-in-BLC.patch

@@ -1,33 +0,0 @@
-From ef0b475f471e114044a7fbacf13bb16b5d362def Mon Sep 17 00:00:00 2001
-From: Milan Zamazal <mzamazal@redhat.com>
-Date: Thu, 21 Aug 2025 15:41:41 +0200
-Subject: [PATCH 05/17] libcamera: simple: Prevent division by zero in BLC
-
-When there are no values in the histogram, BLC simple IPA can crash on
-division by zero.  We cannot get anything meaningful in such a case
-anyway, let's simply return from `process()' then.
-
-Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
----
- src/ipa/simple/algorithms/blc.cpp | 5 +++++
- 1 file changed, 5 insertions(+)
-
-diff --git a/src/ipa/simple/algorithms/blc.cpp b/src/ipa/simple/algorithms/blc.cpp
-index 8c1e9ed08..71731c6f6 100644
---- a/src/ipa/simple/algorithms/blc.cpp
-+++ b/src/ipa/simple/algorithms/blc.cpp
-@@ -77,6 +77,11 @@ void BlackLevel::process(IPAContext &context,
- 	constexpr float ignoredPercentage = 0.02;
- 	const unsigned int total =
- 		std::accumulate(begin(histogram), end(histogram), 0);
-+	if (total == 0) {
-+		LOG(IPASoftBL, Debug) << "Not guessing black level, histogram is empty";
-+		return;
-+	};
-+
- 	const unsigned int pixelThreshold = ignoredPercentage * total;
- 	const unsigned int histogramRatio = 256 / SwIspStats::kYHistogramSize;
- 	const unsigned int currentBlackIdx =
--- 
-2.50.1
-

0006-libcamera-simple-Enable-softwareISP-for-the-librem5.patch

@@ -1,26 +0,0 @@
-From ced95de9a798243f0152a5e2d8743d8cdc58d65d Mon Sep 17 00:00:00 2001
-From: Robert Mader <robert.mader@collabora.com>
-Date: Mon, 22 Apr 2024 23:30:31 +0200
-Subject: [PATCH 06/17] libcamera: simple: Enable softwareISP for the librem5
-
-And - in theory - on similar devices.
----
- src/libcamera/pipeline/simple/simple.cpp | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/libcamera/pipeline/simple/simple.cpp b/src/libcamera/pipeline/simple/simple.cpp
-index 4323472e1..74e0683f4 100644
---- a/src/libcamera/pipeline/simple/simple.cpp
-+++ b/src/libcamera/pipeline/simple/simple.cpp
-@@ -250,7 +250,7 @@ namespace {
- 
- static const SimplePipelineInfo supportedDevices[] = {
- 	{ "dcmipp", {}, false },
--	{ "imx7-csi", { { "pxp", 1 } }, false },
-+	{ "imx7-csi", { { "pxp", 1 } }, true },
- 	{ "intel-ipu6", {}, true },
- 	{ "j721e-csi2rx", {}, true },
- 	{ "mtk-seninf", { { "mtk-mdp", 3 } }, false },
--- 
-2.50.1
-

0007-libcamera-simple-Force-disable-softwareISP-for-milli.patch

@@ -1,43 +0,0 @@
-From cb0c4005f0303798c700352e00c9389e3e2f463b 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 07/17] 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 74e0683f4..eb405e52c 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>
-@@ -1680,6 +1681,14 @@ bool SimplePipelineHandler::matchDevice(MediaDevice *media,
- 
- 	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(media);
- 	if (sensors.empty()) {
--- 
-2.50.1
-

0008-libcamera-simple-Enable-softISP-for-the-Pinephone.patch

@@ -1,32 +0,0 @@
-From a03f8f4e44e5b6d794022f8de8f54f2f68692d64 Mon Sep 17 00:00:00 2001
-From: Robert Mader <robert.mader@collabora.com>
-Date: Wed, 1 May 2024 18:12:02 +0200
-Subject: [PATCH 08/17] libcamera: simple: Enable softISP for the Pinephone
-
-In theory the PP should be able to use the actual HW ISP, however in
-practice this does not work well yet - especially as the driver for the
-front camera in Megi differs heavily from the upstream one.
-
-Thus enable the swISP to make both cameras work reliably for now. This
-is essentially what Megapixels does as well. If the HW ISP situation
-improves, this can be dropped again.
----
- src/libcamera/pipeline/simple/simple.cpp | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/libcamera/pipeline/simple/simple.cpp b/src/libcamera/pipeline/simple/simple.cpp
-index eb405e52c..f4b49b1ab 100644
---- a/src/libcamera/pipeline/simple/simple.cpp
-+++ b/src/libcamera/pipeline/simple/simple.cpp
-@@ -257,7 +257,7 @@ static const SimplePipelineInfo supportedDevices[] = {
- 	{ "mtk-seninf", { { "mtk-mdp", 3 } }, false },
- 	{ "mxc-isi", {}, false },
- 	{ "qcom-camss", {}, true },
--	{ "sun6i-csi", {}, false },
-+	{ "sun6i-csi", {}, true },
- };
- 
- } /* namespace */
--- 
-2.50.1
-

0009-libcamera-simple-Skip-hwISP-formats-if-swISP-is-acti.patch

@@ -1,33 +0,0 @@
-From 39a3d481aabb6f92f4b3b846064d8bc6f049f36d Mon Sep 17 00:00:00 2001
-From: Robert Mader <robert.mader@collabora.com>
-Date: Mon, 6 May 2024 21:21:57 +0200
-Subject: [PATCH 09/17] libcamera: simple: Skip hwISP formats if swISP is
- active
-
-On devices like the Pinephone libcamera will advertise support for
-formats provided by the HW ISP and the SW ISP at the same time. The
-reason why we enable the SW ISP in the first place is, however, that the
-HW ISP does not work reliable atm. Thus filter out formats from the HW
-ISP when the SW ISP is enabled, to ensure we use the later.
----
- src/libcamera/pipeline/simple/simple.cpp | 4 +---
- 1 file changed, 1 insertion(+), 3 deletions(-)
-
-diff --git a/src/libcamera/pipeline/simple/simple.cpp b/src/libcamera/pipeline/simple/simple.cpp
-index f4b49b1ab..c19ce17d4 100644
---- a/src/libcamera/pipeline/simple/simple.cpp
-+++ b/src/libcamera/pipeline/simple/simple.cpp
-@@ -721,9 +721,7 @@ void SimpleCameraData::tryPipeline(unsigned int code, const Size &size)
- 			config.outputFormats = swIsp_->formats(pixelFormat);
- 			config.outputSizes = swIsp_->sizes(pixelFormat, format.size);
- 			if (config.outputFormats.empty()) {
--				/* Do not use swIsp for unsupported pixelFormat's. */
--				config.outputFormats = { pixelFormat };
--				config.outputSizes = config.captureSize;
-+				continue;
- 			}
- 		} else {
- 			config.outputFormats = { pixelFormat };
--- 
-2.50.1
-

0010-pipeline-simple-Consider-output-sizes-when-choosing-.patch

@@ -1,35 +0,0 @@
-From 9303db28aedd7e7ffe7af1627418c1ff070f2499 Mon Sep 17 00:00:00 2001
-From: Robert Mader <robert.mader@collabora.com>
-Date: Fri, 11 Oct 2024 20:13:24 +0200
-Subject: [PATCH 10/17] pipeline: simple: Consider output sizes when choosing
- pipe config
-
-In order to avoid having to adjust the size further down below which
-again can break user assumptions. Notably, without this the capture size
-of 1920x1080 gets adjusted to 1912x1080 when used with the swISP using a
-bayer pattern width of 4, breaking users like Gstreamer down the line.
-
-Closes https://bugs.libcamera.org/show_bug.cgi?id=236
-
-Signed-off-by: Robert Mader <robert.mader@collabora.com>
----
- src/libcamera/pipeline/simple/simple.cpp | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/src/libcamera/pipeline/simple/simple.cpp b/src/libcamera/pipeline/simple/simple.cpp
-index c19ce17d4..09310dc02 100644
---- a/src/libcamera/pipeline/simple/simple.cpp
-+++ b/src/libcamera/pipeline/simple/simple.cpp
-@@ -1159,7 +1159,8 @@ CameraConfiguration::Status SimpleCameraConfiguration::validate()
- 		const Size &size = pipeConfig->captureSize;
- 
- 		if (size.width >= maxStreamSize.width &&
--		    size.height >= maxStreamSize.height) {
-+		    size.height >= maxStreamSize.height &&
-+		    pipeConfig->outputSizes.contains(maxStreamSize)) {
- 			if (!pipeConfig_ || size < pipeConfig_->captureSize)
- 				pipeConfig_ = pipeConfig;
- 		}
--- 
-2.50.1
-

0011-pipeline-simple-Increase-internal-buffer-count-to-fo.patch

@@ -1,27 +0,0 @@
-From 9b0f6c6d8c4bc3e4fed87c54daadaaf79c621341 Mon Sep 17 00:00:00 2001
-From: Robert Mader <robert.mader@collabora.com>
-Date: Sun, 13 Oct 2024 14:13:44 +0200
-Subject: [PATCH 11/17] pipeline: simple: Increase internal buffer count to
- four aswell
-
-Signed-off-by: Robert Mader <robert.mader@collabora.com>
----
- src/libcamera/pipeline/simple/simple.cpp | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/libcamera/pipeline/simple/simple.cpp b/src/libcamera/pipeline/simple/simple.cpp
-index 09310dc02..58e70993f 100644
---- a/src/libcamera/pipeline/simple/simple.cpp
-+++ b/src/libcamera/pipeline/simple/simple.cpp
-@@ -415,7 +415,7 @@ protected:
- 	int queueRequestDevice(Camera *camera, Request *request) override;
- 
- private:
--	static constexpr unsigned int kNumInternalBuffers = 3;
-+	static constexpr unsigned int kNumInternalBuffers = 4;
- 
- 	struct EntityData {
- 		std::unique_ptr<V4L2VideoDevice> video;
--- 
-2.50.1
-

0012-ipa-simple-Add-tuning-file-for-IMX355.patch

@@ -1,50 +0,0 @@
-From bf9c2c76e8f390f35d0a0e0380cb2fae03abe806 Mon Sep 17 00:00:00 2001
-From: Robert Mader <robert.mader@collabora.com>
-Date: Sat, 19 Oct 2024 00:25:03 +0200
-Subject: [PATCH 12/17] ipa/simple: Add tuning file for IMX355
-
-64 at 10 bits. The value was guessed from known values for similar
-sensors and testing - on a Google Pixel 3a - suggest it's correct.
-
-Adding this tuning file is partly motivated in order to serve as
-example, as it's the first one for the simple IPA.
-
-Signed-off-by: Robert Mader <robert.mader@collabora.com>
----
- src/ipa/simple/data/imx355.yaml | 11 +++++++++++
- src/ipa/simple/data/meson.build |  1 +
- 2 files changed, 12 insertions(+)
- create mode 100644 src/ipa/simple/data/imx355.yaml
-
-diff --git a/src/ipa/simple/data/imx355.yaml b/src/ipa/simple/data/imx355.yaml
-new file mode 100644
-index 000000000..f7d01b738
---- /dev/null
-+++ b/src/ipa/simple/data/imx355.yaml
-@@ -0,0 +1,11 @@
-+# SPDX-License-Identifier: CC0-1.0
-+%YAML 1.1
-+---
-+version: 1
-+algorithms:
-+  - BlackLevel:
-+      blackLevel: 4096
-+  - Awb:
-+  - Lut:
-+  - Agc:
-+...
-diff --git a/src/ipa/simple/data/meson.build b/src/ipa/simple/data/meson.build
-index 92795ee4c..6e690f82d 100644
---- a/src/ipa/simple/data/meson.build
-+++ b/src/ipa/simple/data/meson.build
-@@ -1,6 +1,7 @@
- # SPDX-License-Identifier: CC0-1.0
- 
- conf_files = files([
-+    'imx355.yaml',
-     'uncalibrated.yaml',
- ])
- 
--- 
-2.50.1
-

0013-ipa-simple-Add-tuning-file-for-IMX363.patch

@@ -1,47 +0,0 @@
-From 9e21554b1374b057e84b3afa76b55855b01671f4 Mon Sep 17 00:00:00 2001
-From: Robert Mader <robert.mader@collabora.com>
-Date: Sat, 19 Oct 2024 17:06:12 +0200
-Subject: [PATCH 13/17] ipa/simple: Add tuning file for IMX363
-
-64 at 10 bits. The value was guessed from known values for similar
-sensors and testing - on a Google Pixel 3a - suggest it's correct.
-
-Signed-off-by: Robert Mader <robert.mader@collabora.com>
----
- src/ipa/simple/data/imx363.yaml | 11 +++++++++++
- src/ipa/simple/data/meson.build |  1 +
- 2 files changed, 12 insertions(+)
- create mode 100644 src/ipa/simple/data/imx363.yaml
-
-diff --git a/src/ipa/simple/data/imx363.yaml b/src/ipa/simple/data/imx363.yaml
-new file mode 100644
-index 000000000..f7d01b738
---- /dev/null
-+++ b/src/ipa/simple/data/imx363.yaml
-@@ -0,0 +1,11 @@
-+# SPDX-License-Identifier: CC0-1.0
-+%YAML 1.1
-+---
-+version: 1
-+algorithms:
-+  - BlackLevel:
-+      blackLevel: 4096
-+  - Awb:
-+  - Lut:
-+  - Agc:
-+...
-diff --git a/src/ipa/simple/data/meson.build b/src/ipa/simple/data/meson.build
-index 6e690f82d..7d07d5670 100644
---- a/src/ipa/simple/data/meson.build
-+++ b/src/ipa/simple/data/meson.build
-@@ -2,6 +2,7 @@
- 
- conf_files = files([
-     'imx355.yaml',
-+    'imx363.yaml',
-     'uncalibrated.yaml',
- ])
- 
--- 
-2.50.1
-

0014-ipa-simple-Add-tuning-file-for-s5k3l6xx.patch

@@ -1,44 +0,0 @@
-From e9694f7ed531d3a7394d42b9f4b0d00bf46e87be Mon Sep 17 00:00:00 2001
-From: Robert Mader <robert.mader@collabora.com>
-Date: Sun, 24 Nov 2024 18:20:37 +0100
-Subject: [PATCH 14/17] ipa/simple: Add tuning file for s5k3l6xx
-
-Used by the Librem5
----
- src/ipa/simple/data/meson.build   |  1 +
- src/ipa/simple/data/s5k3l6xx.yaml | 11 +++++++++++
- 2 files changed, 12 insertions(+)
- create mode 100644 src/ipa/simple/data/s5k3l6xx.yaml
-
-diff --git a/src/ipa/simple/data/meson.build b/src/ipa/simple/data/meson.build
-index 7d07d5670..a763edc4f 100644
---- a/src/ipa/simple/data/meson.build
-+++ b/src/ipa/simple/data/meson.build
-@@ -3,6 +3,7 @@
- conf_files = files([
-     'imx355.yaml',
-     'imx363.yaml',
-+    's5k3l6xx.yaml',
-     'uncalibrated.yaml',
- ])
- 
-diff --git a/src/ipa/simple/data/s5k3l6xx.yaml b/src/ipa/simple/data/s5k3l6xx.yaml
-new file mode 100644
-index 000000000..f7d01b738
---- /dev/null
-+++ b/src/ipa/simple/data/s5k3l6xx.yaml
-@@ -0,0 +1,11 @@
-+# SPDX-License-Identifier: CC0-1.0
-+%YAML 1.1
-+---
-+version: 1
-+algorithms:
-+  - BlackLevel:
-+      blackLevel: 4096
-+  - Awb:
-+  - Lut:
-+  - Agc:
-+...
--- 
-2.50.1
-

0015-ipa-simple-Add-tuning-file-for-hi846.patch

@@ -1,44 +0,0 @@
-From 175bb5ee1932242967e439955b0dad942228158d Mon Sep 17 00:00:00 2001
-From: Robert Mader <robert.mader@collabora.com>
-Date: Sun, 24 Nov 2024 18:21:52 +0100
-Subject: [PATCH 15/17] ipa/simple: Add tuning file for hi846
-
-Used by the Librem5
----
- src/ipa/simple/data/hi846.yaml  | 11 +++++++++++
- src/ipa/simple/data/meson.build |  1 +
- 2 files changed, 12 insertions(+)
- create mode 100644 src/ipa/simple/data/hi846.yaml
-
-diff --git a/src/ipa/simple/data/hi846.yaml b/src/ipa/simple/data/hi846.yaml
-new file mode 100644
-index 000000000..f7d01b738
---- /dev/null
-+++ b/src/ipa/simple/data/hi846.yaml
-@@ -0,0 +1,11 @@
-+# SPDX-License-Identifier: CC0-1.0
-+%YAML 1.1
-+---
-+version: 1
-+algorithms:
-+  - BlackLevel:
-+      blackLevel: 4096
-+  - Awb:
-+  - Lut:
-+  - Agc:
-+...
-diff --git a/src/ipa/simple/data/meson.build b/src/ipa/simple/data/meson.build
-index a763edc4f..cae83a3d5 100644
---- a/src/ipa/simple/data/meson.build
-+++ b/src/ipa/simple/data/meson.build
-@@ -1,6 +1,7 @@
- # SPDX-License-Identifier: CC0-1.0
- 
- conf_files = files([
-+    'hi846.yaml',
-     'imx355.yaml',
-     'imx363.yaml',
-     's5k3l6xx.yaml',
--- 
-2.50.1
-

0016-ipa-simple-Add-tuning-file-for-IMX371.patch

@@ -1,44 +0,0 @@
-From 5d00a3b8aa891c0c0ca114c8ec1c0070d054055c Mon Sep 17 00:00:00 2001
-From: Robert Mader <robert.mader@collabora.com>
-Date: Sat, 8 Mar 2025 10:38:06 +0100
-Subject: [PATCH 16/17] ipa/simple: Add tuning file for IMX371
-
-The value is guessed from similar IMX sensors.
----
- src/ipa/simple/data/imx371.yaml | 11 +++++++++++
- src/ipa/simple/data/meson.build |  1 +
- 2 files changed, 12 insertions(+)
- create mode 100644 src/ipa/simple/data/imx371.yaml
-
-diff --git a/src/ipa/simple/data/imx371.yaml b/src/ipa/simple/data/imx371.yaml
-new file mode 100644
-index 000000000..f7d01b738
---- /dev/null
-+++ b/src/ipa/simple/data/imx371.yaml
-@@ -0,0 +1,11 @@
-+# SPDX-License-Identifier: CC0-1.0
-+%YAML 1.1
-+---
-+version: 1
-+algorithms:
-+  - BlackLevel:
-+      blackLevel: 4096
-+  - Awb:
-+  - Lut:
-+  - Agc:
-+...
-diff --git a/src/ipa/simple/data/meson.build b/src/ipa/simple/data/meson.build
-index cae83a3d5..19f90c976 100644
---- a/src/ipa/simple/data/meson.build
-+++ b/src/ipa/simple/data/meson.build
-@@ -4,6 +4,7 @@ conf_files = files([
-     'hi846.yaml',
-     'imx355.yaml',
-     'imx363.yaml',
-+    'imx371.yaml',
-     's5k3l6xx.yaml',
-     'uncalibrated.yaml',
- ])
--- 
-2.50.1
-

0017-ipa-simple-Add-tuning-file-for-IMX376.patch

@@ -1,44 +0,0 @@
-From 2f0d4f7929afb239d2b74ce7cfee447a70101f36 Mon Sep 17 00:00:00 2001
-From: Robert Mader <robert.mader@collabora.com>
-Date: Sat, 8 Mar 2025 10:39:44 +0100
-Subject: [PATCH 17/17] ipa/simple: Add tuning file for IMX376
-
-The value is guessed from similar IMX sensors.
----
- src/ipa/simple/data/imx376.yaml | 11 +++++++++++
- src/ipa/simple/data/meson.build |  1 +
- 2 files changed, 12 insertions(+)
- create mode 100644 src/ipa/simple/data/imx376.yaml
-
-diff --git a/src/ipa/simple/data/imx376.yaml b/src/ipa/simple/data/imx376.yaml
-new file mode 100644
-index 000000000..f7d01b738
---- /dev/null
-+++ b/src/ipa/simple/data/imx376.yaml
-@@ -0,0 +1,11 @@
-+# SPDX-License-Identifier: CC0-1.0
-+%YAML 1.1
-+---
-+version: 1
-+algorithms:
-+  - BlackLevel:
-+      blackLevel: 4096
-+  - Awb:
-+  - Lut:
-+  - Agc:
-+...
-diff --git a/src/ipa/simple/data/meson.build b/src/ipa/simple/data/meson.build
-index 19f90c976..e0c8e443a 100644
---- a/src/ipa/simple/data/meson.build
-+++ b/src/ipa/simple/data/meson.build
-@@ -5,6 +5,7 @@ conf_files = files([
-     'imx355.yaml',
-     'imx363.yaml',
-     'imx371.yaml',
-+    'imx376.yaml',
-     's5k3l6xx.yaml',
-     'uncalibrated.yaml',
- ])
--- 
-2.50.1
-

90-libcamera.rules

@@ -1 +0,0 @@
-KERNEL=="udmabuf",GROUP="video",MODE="0660"

_service

@@ -1,9 +1,9 @@
 <services>
 	<service name="tar_scm" mode="manual">
 		<param name="scm">git</param>
-		<param name="url">https://gitlab.freedesktop.org/rmader/libcamera.git</param>
-		<param name="revision">postmarketos-gpuisp-v4-master</param>
-		<param name="versionformat">v0.5.2</param>
+		<param name="url">https://git.libcamera.org/libcamera/libcamera.git</param>
+		<param name="revision">refs/tags/v0.5.1</param>
+		<param name="versionformat">@PARENT_TAG@</param>
 		<param name="versionrewrite-pattern">v([0-9\.]*)</param>
 	</service>
 	<service name="recompress" mode="manual">

libcamera.changes

@@ -1,19 +1,3 @@
--------------------------------------------------------------------
-Tue Sep  9 12:42:46 UTC 2025 - pgajdos@suse.com
-
-- Update to release 0.5.2
-  * This release substantial development on gstreamer.
-  * In core we can see development that cleans up ProcessManager
-    in a drive to reduce singleton patterns throughout libcamera.
-  * Pipelines are now able to limit the number of requests queued
-    into the pipeline handler which helps prevent issues when
-    applications desire to use a larger request queue.
-  * It's now possible to check if controls exist with new macros
-    defined for every control to help codebases compile against
-    multiple versions.
-- see https://gitlab.freedesktop.org/camera/libcamera/-/releases/v0.5.2
-  for details
-
 -------------------------------------------------------------------
 Wed Jul  9 11:32:16 UTC 2025 - Bernhard Wiedemann <bwiedemann@suse.de>
 

libcamera.spec

@@ -24,7 +24,7 @@
 %define extname %nil
 %endif
 Name:           libcamera%extname
-Version:        0.5.2
+Version:        0.5.1
 Release:        0
 Summary:        A complex camera support library in C++
 License:        CC-BY-SA-4.0 AND GPL-2.0-or-later AND LGPL-2.1-or-later
@@ -33,25 +33,7 @@ URL:            https://libcamera.org/
 #Git-Web:       https://git.libcamera.org/libcamera/libcamera.git/
 Source:         libcamera-%version.tar.xz
 Source1:        baselibs.conf
-Source2:        90-libcamera.rules
-Patch0: reproducible.patch
-#Patch1: 0001-libcamera-software_isp-Clarify-SwStatsCpu-setWindow-.patch
-#Patch2: 0002-libcamera-software_isp-Pass-correct-y-coordinate-to-.patch
-#Patch3: 0003-libcamera-software_isp-Check-processed-window-size-a.patch
-#Patch4: 0004-libcamera-simple-Avoid-incorrect-arithmetic-in-AWB.patch
-#Patch5: 0005-libcamera-simple-Prevent-division-by-zero-in-BLC.patch
-#Patch6: 0006-libcamera-simple-Enable-softwareISP-for-the-librem5.patch
-#Patch7: 0007-libcamera-simple-Force-disable-softwareISP-for-milli.patch
-#Patch8: 0008-libcamera-simple-Enable-softISP-for-the-Pinephone.patch
-#Patch9: 0009-libcamera-simple-Skip-hwISP-formats-if-swISP-is-acti.patch
-#Patch10: 0010-pipeline-simple-Consider-output-sizes-when-choosing-.patch
-#Patch11: 0011-pipeline-simple-Increase-internal-buffer-count-to-fo.patch
-#Patch12: 0012-ipa-simple-Add-tuning-file-for-IMX355.patch
-#Patch13: 0013-ipa-simple-Add-tuning-file-for-IMX363.patch
-#Patch14: 0014-ipa-simple-Add-tuning-file-for-s5k3l6xx.patch
-#Patch15: 0015-ipa-simple-Add-tuning-file-for-hi846.patch
-#Patch16: 0016-ipa-simple-Add-tuning-file-for-IMX371.patch
-#Patch17: 0017-ipa-simple-Add-tuning-file-for-IMX376.patch
+Patch0:         reproducible.patch
 BuildRequires:  boost-devel
 BuildRequires:  c++_compiler
 %if 0%{?suse_version} <= 1500
@@ -74,11 +56,6 @@ BuildRequires:  pkgconfig(openssl)
 BuildRequires:  pkgconfig(pybind11)
 BuildRequires:  pkgconfig(python3)
 BuildRequires:  pkgconfig(yaml-0.1)
-BuildRequires:  pkgconfig(libpisp)
-BuildRequires:  pkgconfig(gtest)
-BuildRequires:  pkgconfig(libyuv)
-BuildRequires:  Mesa-libGLESv3-devel
-
 %if "@BUILD_FLAVOR@" != ""
 BuildRequires:  pkgconfig(Qt6Core)
 BuildRequires:  pkgconfig(Qt6Gui)
@@ -180,9 +157,9 @@ export CXX=g++-11
 %else
 	-Dqcam=disabled \
 %endif
-	-Dv4l2=enabled -Dtracing=disabled \
-	-Dlc-compliance=enabled -Dudev=enabled \
-        -Dpipelines=all -Dipas=ipu3,mali-c55,rkisp1,rpi/pisp,rpi/vc4,simple,vimc
+	-Dv4l2=false -Dtracing=disabled \
+	-Dpipelines=ipu3,rkisp1,simple,uvcvideo,vimc \
+	-Dlc-compliance=disabled
 %meson_build
 
 %install
@@ -192,13 +169,6 @@ cd "%buildroot"
 find . ! -type d ! -path ./usr/bin/cam ! -path ./usr/bin/qcam -print -delete
 %else
 rm -v usr/bin/cam
-%{__install} -Dm0644 -t %{buildroot}%{_udevrulesdir} %{SOURCE2}
-#for ipa in %{buildroot}%{_libdir}/libcamera/ipa/ipa*.so; do
-#    %{_builddir}/%name-%version/src/ipa/ipa-sign.sh \
-#    "$(find %{_builddir}/%name-%version/ -type f -iname "*ipa-priv-key.pem")" \
-#    "$ipa" \
-#    "$ipa".sign
-#done
 %endif
 
 %ldconfig_scriptlets -n %lname
@@ -222,9 +192,6 @@ rm -v usr/bin/cam
 %_libexecdir/libcamera/
 %_libdir/libcamera/
 %_datadir/libcamera/
-%{_udevrulesdir}/
-%{_bindir}/libcamerify
-%{_bindir}/lc-compliance
 
 %files -n gstreamer-plugins-libcamera
 %_libdir/gstreamer-1.0/