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which are probably too experimental to ask Alpine to carry them, while being very helpful for devices that pmOS targets. The explicit goal is to help Libcamera development and drop the fork again. For the dma heaps permissions see the ongoing debate in https://lore.kernel.org/all/bb372250-e8b8-4458-bc99-dd8365b06991@redhat.com/ It's possible that Libcamera will switch to another solution in a future release or that memory accounting issues around dma heaps will need to get fixed in the kernel before the permissions can be set by default by distros. Regarding `libcamera: simple:` patches: - 0001-0003 can likely be dropped once the Libcamera SoftISP gains support for raw (bayer) streams passthrough (on top of converting to RGB or YUV formats). - 0004 will likely be needed until Megi downstream patches for the Pinephone get improved/upstreamed and Libcamera adopted accordingly. With these patches libcamera and pipewire based applications should work on the Librem5, Pinephone and - hopefully soon - devices like the OP6. See https://gitlab.com/postmarketOS/pmaports/-/merge_requests/5162 for more context. [ci:skip-build]: already built successfully in CI
26 lines
919 B
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26 lines
919 B
Diff
From 278114dc6f3db69bacd80327516bc397dd1b881f Mon Sep 17 00:00:00 2001
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From: Robert Mader <robert.mader@collabora.com>
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Date: Mon, 22 Apr 2024 23:30:31 +0200
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Subject: [PATCH 1/4] libcamera: simple: Enable softwareISP for the librem5
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And - in theory - on similar devices.
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---
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src/libcamera/pipeline/simple/simple.cpp | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/libcamera/pipeline/simple/simple.cpp b/src/libcamera/pipeline/simple/simple.cpp
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index db3575c3..ac792b35 100644
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--- a/src/libcamera/pipeline/simple/simple.cpp
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+++ b/src/libcamera/pipeline/simple/simple.cpp
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@@ -198,7 +198,7 @@ namespace {
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static const SimplePipelineInfo supportedDevices[] = {
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{ "dcmipp", {}, false },
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- { "imx7-csi", { { "pxp", 1 } }, false },
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+ { "imx7-csi", { { "pxp", 1 } }, true },
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{ "j721e-csi2rx", {}, false },
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{ "mtk-seninf", { { "mtk-mdp", 3 } }, false },
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{ "mxc-isi", {}, false },
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--
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2.45.1
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