From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Seiderer Date: Wed, 23 Dec 2020 23:45:47 +0100 Subject: [Buildroot] [RFC v1 0/6] Vulkan support Message-ID: <20201223224553.8570-1-ps.report@gmx.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net A starting point to add some/more Vulkan support to Buildroot. Targeting towards the RPi Vulkan support (as announced e.g. [1]), but send as RFC as not (yet) functional: - did only try to run standalone and/or with Qt EGLFS, but did not work out as the broadcom vulkan driver is only functional with X11/XCB - the Qt Vulkan support seems only be functional with EGLFS/Vivante and/or X11/XCB Tested with the following defconfig (and dtoverlay=vc4-kms-v3d-pi4): BR2_aarch64=y BR2_cortex_a72=y BR2_ARM_FPU_VFPV4=y BR2_ENABLE_DEBUG=y BR2_OPTIMIZE_3=y BR2_TOOLCHAIN_BUILDROOT_GLIBC=y BR2_PACKAGE_GLIBC_UTILS=y BR2_BINUTILS_VERSION_2_35_X=y BR2_GCC_VERSION_10_X=y BR2_TOOLCHAIN_BUILDROOT_CXX=y BR2_INIT_SYSV=y BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y BR2_SYSTEM_DHCP="eth0" BR2_GENERATE_LOCALE="en_US" BR2_ROOTFS_POST_BUILD_SCRIPT="board/raspberrypi4-64/post-build.sh" BR2_ROOTFS_POST_IMAGE_SCRIPT="board/raspberrypi4-64/post-image.sh" BR2_ROOTFS_POST_SCRIPT_ARGS="--add-miniuart-bt-overlay --aarch64" BR2_LINUX_KERNEL=y BR2_LINUX_KERNEL_CUSTOM_TARBALL=y BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,raspberrypi,linux,967d45b29ca2902f031b867809d72e3b3d623e7a)/linux-967d45b29ca2902f031b867809d72e3b3d623e7a.tar.gz" BR2_LINUX_KERNEL_DEFCONFIG="bcm2711" BR2_LINUX_KERNEL_DTS_SUPPORT=y BR2_LINUX_KERNEL_INTREE_DTS_NAME="broadcom/bcm2711-rpi-4-b" BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y BR2_PACKAGE_DEJAVU=y BR2_PACKAGE_MESA3D=y BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_KMSRO=y BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_V3D=y BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_VC4=y BR2_PACKAGE_MESA3D_VULKAN_DRIVER_BROADCOM=y BR2_PACKAGE_MESA3D_VULKAN_DRIVER_SWRAST=y BR2_PACKAGE_MESA3D_OPENGL_ES=y BR2_PACKAGE_VULKAN_TOOLS=y BR2_PACKAGE_QT5=y BR2_PACKAGE_QT5BASE_EXAMPLES=y BR2_PACKAGE_QT5BASE_GUI=y BR2_PACKAGE_QT5BASE_OPENGL_LIB=y BR2_PACKAGE_QT5BASE_VULKAN=y BR2_PACKAGE_QT5BASE_EGLFS=y BR2_PACKAGE_QT5BASE_FONTCONFIG=y BR2_PACKAGE_QT5BASE_HARFBUZZ=y BR2_PACKAGE_QT5BASE_GIF=y BR2_PACKAGE_QT5BASE_JPEG=y BR2_PACKAGE_QT5BASE_PNG=y BR2_PACKAGE_RPI_FIRMWARE=y BR2_PACKAGE_RPI_FIRMWARE_VARIANT_PI4=y BR2_TARGET_ROOTFS_EXT2=y BR2_TARGET_ROOTFS_EXT2_4=y BR2_TARGET_ROOTFS_EXT2_SIZE="384M" # BR2_TARGET_ROOTFS_TAR is not set BR2_PACKAGE_HOST_DOSFSTOOLS=y BR2_PACKAGE_HOST_GENIMAGE=y BR2_PACKAGE_HOST_MTOOLS=y There are three vulkan ICDs installed - /usr/lib/libvulkan_lvp.so: mesa3d/swrast - /usr/lib/libvulkan_broadcom.so: mesa3d/broadcom - /usr/lib/libVkICD_mock_icd.so: vulkan-tools/moc-ICD Runtime test done: - vulkan-tools/moc-ICD (works): $ VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/VkICD_mock_icd.json vulkaninfo ========== VULKANINFO ========== Vulkan Instance Version: 1.2.165 Instance Extensions: count = 19 =============================== VK_EXT_debug_report : extension revision 9 VK_EXT_debug_utils : extension revision 2 VK_EXT_direct_mode_display : extension revision 1 VK_EXT_display_surface_counter : extension revision 1 VK_EXT_headless_surface : extension revision 1 VK_EXT_swapchain_colorspace : extension revision 4 VK_EXT_validation_features : extension revision 4 VK_EXT_validation_flags : extension revision 2 VK_KHR_device_group_creation : extension revision 1 VK_KHR_display : extension revision 23 VK_KHR_external_fence_capabilities : extension revision 1 VK_KHR_external_memory_capabilities : extension revision 1 VK_KHR_external_semaphore_capabilities : extension revision 1 VK_KHR_get_display_properties2 : extension revision 1 VK_KHR_get_physical_device_properties2 : extension revision 2 VK_KHR_get_surface_capabilities2 : extension revision 1 VK_KHR_surface : extension revision 25 VK_KHR_surface_protected_capabilities : extension revision 1 VK_NV_external_memory_capabilities : extension revision 1 Layers: count = 0 ================= Groups: ======= No Device Groups Found Device Properties and Extensions: ================================= GPU0: VkPhysicalDeviceProperties: --------------------------- apiVersion = 4198400 (1.1.0) driverVersion = 1 (0x0001) vendorID = 0xba5eba11 deviceID = 0xf005ba11 deviceType = PHYSICAL_DEVICE_TYPE_VIRTUAL_GPU deviceName = Vulkan Mock Device [...] - mesa3d/swrast: $ VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/lvp_icd.cortex-a72.json vulkaninfo WARNING: lavapipe is not a conformant vulkan implementation, testing use only. Segmentation fault - mesa3d/broadcom: $ VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/broadcom_icd.cortex-a72.json vulkaninfo ERROR at /home/seiderer/Work/Buildroot/build_rpi4_mesa_vc4_001/build/vulkan-tools-1.2.162/vulkaninfo/vulkaninfo.h:248:vkEnumerateInstanceExtensionProperties failed with ERROR_INITIALIZATION_FAILED Next steps: - enable Vulkan/X11/XCB support - fix mesa3d/swrast stand-alone link failure Regards, Peter [1] https://www.raspberrypi.org/blog/vulkan-update-were-conformant/ Peter Seiderer (6): package/vulkan-headers: new package package/vulkan-loader: new package package/vulkan-tools: new package package/mesa3d: add vulkan broadcom driver support package/mesa3d: add vulkan swrast driver support package/qt5base: add vulkan option package/Config.in | 3 ++ package/mesa3d/Config.in | 21 ++++++++++++ package/mesa3d/mesa3d.mk | 6 +++- package/qt5/qt5base/Config.in | 11 +++++++ package/qt5/qt5base/qt5base.mk | 7 ++++ package/vulkan-headers/Config.in | 7 ++++ package/vulkan-headers/vulkan-headers.hash | 3 ++ package/vulkan-headers/vulkan-headers.mk | 13 ++++++++ .../0001-loader-fix-asm_offset-call.patch | 32 +++++++++++++++++++ package/vulkan-loader/Config.in | 14 ++++++++ package/vulkan-loader/vulkan-loader.hash | 3 ++ package/vulkan-loader/vulkan-loader.mk | 22 +++++++++++++ package/vulkan-tools/Config.in | 17 ++++++++++ package/vulkan-tools/vulkan-tools.hash | 3 ++ package/vulkan-tools/vulkan-tools.mk | 25 +++++++++++++++ 15 files changed, 186 insertions(+), 1 deletion(-) create mode 100644 package/vulkan-headers/Config.in create mode 100644 package/vulkan-headers/vulkan-headers.hash create mode 100644 package/vulkan-headers/vulkan-headers.mk create mode 100644 package/vulkan-loader/0001-loader-fix-asm_offset-call.patch create mode 100644 package/vulkan-loader/Config.in create mode 100644 package/vulkan-loader/vulkan-loader.hash create mode 100644 package/vulkan-loader/vulkan-loader.mk create mode 100644 package/vulkan-tools/Config.in create mode 100644 package/vulkan-tools/vulkan-tools.hash create mode 100644 package/vulkan-tools/vulkan-tools.mk -- 2.29.2