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author | Aspen Smith <root@gws.fyi> | 2024-07-28T16·58-0400 |
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committer | clbot <clbot@tvl.fyi> | 2024-08-01T10·06+0000 |
commit | 756539a59687f9abc9fef5fce50b5590c35a242f (patch) | |
tree | 06bd57732c359bb5b366b225043b59c6dd2f2ad9 /users/flokli/ipu6-softisp/libcamera/0003-libcamera-dma_heaps-extend-DmaHeap-class-to-support-.patch | |
parent | bdf82698592acc3f27fa7a9aa612ea1ad7970437 (diff) |
chore(3p/sources): Bump channels & overlays (2024-07-28) r/8435
* Treewide: re-run depotfmt * //third_party/nixpkgs:html5validator: build with Python 3.11, dependency openstackdocstheme doesn't support 3.12 * //users/sterni/machines/ingeborg: adapt to poorly handled fcgiwrap module API change: https://github.com/NixOS/nixpkgs/pull/318599 * //tvix/*-go: regenerate protobuf files * //third_party/nixpkgs:treefmt: Remove patch for merged pull request * //users/flokli/ipu6-softisp: rebase, drop upstreamed kernel patches Change-Id: Ie4e0df007c287e8cd6207683a9a25838aa5bd39a Reviewed-on: https://cl.tvl.fyi/c/depot/+/11971 Autosubmit: sterni <sternenseemann@systemli.org> Reviewed-by: sterni <sternenseemann@systemli.org> Reviewed-by: flokli <flokli@flokli.de> Reviewed-by: aspen <root@gws.fyi> Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su> Reviewed-by: Ilan Joselevich <personal@ilanjoselevich.com>
Diffstat (limited to 'users/flokli/ipu6-softisp/libcamera/0003-libcamera-dma_heaps-extend-DmaHeap-class-to-support-.patch')
-rw-r--r-- | users/flokli/ipu6-softisp/libcamera/0003-libcamera-dma_heaps-extend-DmaHeap-class-to-support-.patch | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/users/flokli/ipu6-softisp/libcamera/0003-libcamera-dma_heaps-extend-DmaHeap-class-to-support-.patch b/users/flokli/ipu6-softisp/libcamera/0003-libcamera-dma_heaps-extend-DmaHeap-class-to-support-.patch deleted file mode 100644 index 6e5ef9445a4b..000000000000 --- a/users/flokli/ipu6-softisp/libcamera/0003-libcamera-dma_heaps-extend-DmaHeap-class-to-support-.patch +++ /dev/null @@ -1,169 +0,0 @@ -From 5df9bc3b2a3d86bcc8504896cc87d7fcb5aea3a4 Mon Sep 17 00:00:00 2001 -From: Andrey Konovalov <andrey.konovalov@linaro.org> -Date: Mon, 11 Mar 2024 15:15:07 +0100 -Subject: [PATCH 03/21] libcamera: dma_heaps: extend DmaHeap class to support - system heap - -Add an argument to the constructor to specify dma heaps type(s) -to use. Can be DmaHeapFlag::Cma and/or DmaHeapFlag::System. -By default DmaHeapFlag::Cma is used. If both DmaHeapFlag::Cma and -DmaHeapFlag::System are set, CMA heap is tried first. - -Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> # sc8280xp Lenovo x13s -Tested-by: Pavel Machek <pavel@ucw.cz> -Reviewed-by: Milan Zamazal <mzamazal@redhat.com> -Reviewed-by: Pavel Machek <pavel@ucw.cz> -Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org> -Signed-off-by: Hans de Goede <hdegoede@redhat.com> ---- - include/libcamera/internal/dma_heaps.h | 12 ++++- - src/libcamera/dma_heaps.cpp | 67 ++++++++++++++++++++------ - 2 files changed, 63 insertions(+), 16 deletions(-) - -diff --git a/include/libcamera/internal/dma_heaps.h b/include/libcamera/internal/dma_heaps.h -index cff8f140..80bf29e7 100644 ---- a/include/libcamera/internal/dma_heaps.h -+++ b/include/libcamera/internal/dma_heaps.h -@@ -9,6 +9,7 @@ - - #include <stddef.h> - -+#include <libcamera/base/flags.h> - #include <libcamera/base/unique_fd.h> - - namespace libcamera { -@@ -16,7 +17,14 @@ namespace libcamera { - class DmaHeap - { - public: -- DmaHeap(); -+ enum class DmaHeapFlag { -+ Cma = 1 << 0, -+ System = 1 << 1, -+ }; -+ -+ using DmaHeapFlags = Flags<DmaHeapFlag>; -+ -+ DmaHeap(DmaHeapFlags flags = DmaHeapFlag::Cma); - ~DmaHeap(); - bool isValid() const { return dmaHeapHandle_.isValid(); } - UniqueFD alloc(const char *name, std::size_t size); -@@ -25,4 +33,6 @@ private: - UniqueFD dmaHeapHandle_; - }; - -+LIBCAMERA_FLAGS_ENABLE_OPERATORS(DmaHeap::DmaHeapFlag) -+ - } /* namespace libcamera */ -diff --git a/src/libcamera/dma_heaps.cpp b/src/libcamera/dma_heaps.cpp -index 38ef175a..d0e33ce6 100644 ---- a/src/libcamera/dma_heaps.cpp -+++ b/src/libcamera/dma_heaps.cpp -@@ -19,9 +19,11 @@ - - /** - * \file dma_heaps.cpp -- * \brief CMA dma-heap allocator -+ * \brief dma-heap allocator - */ - -+namespace libcamera { -+ - /* - * /dev/dma_heap/linux,cma is the dma-heap allocator, which allows dmaheap-cma - * to only have to worry about importing. -@@ -29,42 +31,77 @@ - * Annoyingly, should the cma heap size be specified on the kernel command line - * instead of DT, the heap gets named "reserved" instead. - */ --static constexpr std::array<const char *, 2> heapNames = { -- "/dev/dma_heap/linux,cma", -- "/dev/dma_heap/reserved" -+ -+/** -+ * \struct DmaHeapInfo -+ * \brief Tells what type of dma-heap the dma-heap represented by the device node name is -+ * \var DmaHeapInfo::flag -+ * \brief The type of the dma-heap -+ * \var DmaHeapInfo::name -+ * \brief The dma-heap's device node name -+ */ -+struct DmaHeapInfo { -+ DmaHeap::DmaHeapFlag flag; -+ const char *name; - }; - --namespace libcamera { -+static constexpr std::array<DmaHeapInfo, 3> heapInfos = { -+ { /* CMA heap names first */ -+ { DmaHeap::DmaHeapFlag::Cma, "/dev/dma_heap/linux,cma" }, -+ { DmaHeap::DmaHeapFlag::Cma, "/dev/dma_heap/reserved" }, -+ { DmaHeap::DmaHeapFlag::System, "/dev/dma_heap/system" } } -+}; - - LOG_DEFINE_CATEGORY(DmaHeap) - - /** - * \class DmaHeap -- * \brief Helper class for CMA dma-heap allocations -+ * \brief Helper class for dma-heap allocations - */ - - /** -- * \brief Construct a DmaHeap that owns a CMA dma-heap file descriptor -+ * \enum DmaHeap::DmaHeapFlag -+ * \brief Type of the dma-heap -+ * \var DmaHeap::Cma -+ * \brief Allocate from a CMA dma-heap -+ * \var DmaHeap::System -+ * \brief Allocate from the system dma-heap -+ */ -+ -+/** -+ * \typedef DmaHeap::DmaHeapFlags -+ * \brief A bitwise combination of DmaHeap::DmaHeapFlag values -+ */ -+ -+/** -+ * \brief Construct a DmaHeap that owns a CMA or system dma-heap file descriptor -+ * \param [in] flags The type(s) of the dma-heap(s) to allocate from - * -- * Goes through the internal list of possible names of the CMA dma-heap devices -- * until a CMA dma-heap device is successfully opened. If it fails to open any -- * dma-heap device, an invalid DmaHeap object is constructed. A valid DmaHeap -- * object owns a wrapped dma-heap file descriptor. -+ * By default \a flags are set to DmaHeap::DmaHeapFlag::Cma. The constructor goes -+ * through the internal list of possible names of the CMA and system dma-heap devices -+ * until the dma-heap device of the requested type is successfully opened. If more -+ * than one dma-heap type is specified in flags the CMA heap is tried first. If it -+ * fails to open any dma-heap device an invalid DmaHeap object is constructed. -+ * A valid DmaHeap object owns a wrapped dma-heap file descriptor. - * - * Please check the new DmaHeap object with \ref DmaHeap::isValid before using it. - */ --DmaHeap::DmaHeap() -+DmaHeap::DmaHeap(DmaHeapFlags flags) - { -- for (const char *name : heapNames) { -- int ret = ::open(name, O_RDWR | O_CLOEXEC, 0); -+ for (const auto &info : heapInfos) { -+ if (!(flags & info.flag)) -+ continue; -+ -+ int ret = ::open(info.name, O_RDWR | O_CLOEXEC, 0); - if (ret < 0) { - ret = errno; - LOG(DmaHeap, Debug) -- << "Failed to open " << name << ": " -+ << "Failed to open " << info.name << ": " - << strerror(ret); - continue; - } - -+ LOG(DmaHeap, Debug) << "Using " << info.name; - dmaHeapHandle_ = UniqueFD(ret); - break; - } --- -2.43.2 - |