Openharmony之GPU Mesa3D移植二（render 新框架） |
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Openharmony之GPU Mesa3D移植二（render 新框架）
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本文主要介绍在OpenHarmony上，基于RK3568移植开源GPU Mesa3D图形驱动，使用openharmony v3.1-Release 版本，该版本使用了新框架，内核使用了kernel 5.10.79版本，并使用render_service替换了Weston。 1、下载源码创建编译openharmony的docker，安装依赖，下载源码 mkdir oh31re cd oh31re/ podman run --name hm-31re -it -v ./:/home/openharmony swr.cn-south-1.myhuaweicloud.com/openharmony-docker/openharmony-docker-standard:0.0.9 /bin/bash git config --global user.name “test” git config --global user.email “[email protected]” git config --global credential.helper store 安装依赖： curl -s https://gitee.com/oschina/repo/raw/fork_flow/repo-py3 > /usr/local/bin/repo chmod a+x /usr/local/bin/repo apt-get update && apt-get install -y binutils git git-lfs gnupg flex bison gperf build-essential zip curl zlib1g-dev gcc-multilib g+±multilib libc6-dev-i386 lib32ncurses5-dev x11proto-core-dev libx11-dev lib32z1-dev ccache libgl1-mesa-dev libxml2-utils xsltproc unzip m4 bc gnutls-bin python3.8 python3-pip ruby libssl-dev pip3 install -i https://repo.huaweicloud.com/repository/pypi/simple requests 下载源码，并编译： repo init -u https://gitee.com/openharmony/manifest.git -b refs/tags/OpenHarmony-v3.1-Release --no-repo-verify repo sync -c repo forall -c ‘git lfs pull’ bash build/prebuilts_download.sh ./build.sh --ccache --product-name rk3568 编译成功，刷机后，能进入系统，也能进入图形，当前版本使用的是闭源GPU驱动，所以使用起来也是很流畅的。 2、编译mesa 3D库进入容器： podman exec -it hm-31re bash 下载源码： git clone https://gitee.com/openharmony-sig/third_party_mesa3d.git 安装依赖： apt-get install -y meson cmake llvm python3 -m pip install meson==0.62.0 python -m pip install --upgrade pip pip install mako atomic markupsafe 编译依赖库expat： ./build.sh --ccache --product-name rk3568 --build-target expat 编译mesa 3D： cd third_party_mesa3d/ python ohos/build_ohos.py /home/openharmony/ rk3568 /home/openharmony/third_party_mesa3d/ 拷贝库文件到device/hihope/hardware/gpu cp build-ohos/src/egl/libEGL.so.1.0.0 …/device/hihope/hardware/gpu/ cp build-ohos/install/lib/libGLESv1_CM.so.1.1.0 …/device/hihope/hardware/gpu/ cp build-ohos/install/lib/libGLESv2.so.2.0.0 …/device/hihope/hardware/gpu/ cp build-ohos/install/lib/libgbm.so.1.0.0 …/device/hihope/hardware/gpu/ cp build-ohos/install/lib/libglapi.so.0.0.0 …/device/hihope/hardware/gpu/ cp build-ohos/src/gallium/targets/dri/libgallium_dri.so …/device/hihope/hardware/gpu/ cp build-ohos/install/lib/dri/panfrost_dri.so …/device/hihope/hardware/gpu/ 注意，使用编译mesa库需要把third_party_mesa3d放到openharmony源码中。 3、修改内核配置 1）修改内核dtb修改out/kernel/src_tmp/linux-5.10/arch/arm64/boot/dts/rockchip/rk3568.dtsi适配开源panfrost，如下： --- arch/arm64/boot/dts/rockchip/rk3568.dtsi-bak 2022-02-15 01:39:52.169152789 +0000 +++ arch/arm64/boot/dts/rockchip/rk3568.dtsi 2022-02-15 02:02:42.096047298 +0000 @@ -1169,36 +1169,23 @@ }; gpu: gpu@fde60000 { - compatible = "arm,mali-bifrost"; - reg = ; + compatible = "rockchip, rk3568-mali", "arm,mali-bifrost"; + reg = ; - interrupts = , + interrupts = , , - ; - interrupt-names = "GPU", "MMU", "JOB"; - - upthreshold = ; - downdifferential = ; - + ; + interrupt-names = "job", "mmu", "gpu"; clocks = , ; - clock-names = "clk_mali", "clk_gpu"; - power-domains = ; - #cooling-cells = ; + clock-names = "core", "bus"; operating-points-v2 = ; + #cooling-cells = ; + power-domains = ; status = "disabled"; - gpu_power_model: power-model { - compatible = "simple-power-model"; - leakage-range= ; - ls = ; - static-coefficient = ; - dynamic-coefficient = ; - ts = ; - thermal-zone = "gpu-thermal"; - }; }; - gpu_opp_table: opp-table2 { + gpu_opp_table: gpu-opp-table { compatible = "operating-points-v2"; mbist-vmin = ; @@ -1227,7 +1214,7 @@ }; opp-800000000 { opp-hz = /bits/ 64 ; - opp-microvolt = ; + opp-microvolt = ; }; };并拷贝到device/hihope/rk3568/目录下： cp out/kernel/src_tmp/linux-5.10/arch/arm64/boot/dts/rockchip/rk3568.dtsi device/hihope/rk3568/rk3568.dtsi 2）修改device/hihope/rk3568/kernel/build_kernel.sh --- build_kernel-bak.sh 2022-04-18 15:53:50.467219678 +0800 +++ build_kernel.sh 2022-04-18 15:56:05.243998200 +0800 @@ -43,6 +43,8 @@ #config cp -rf ${KERNEL_CONFIG_FILE} ${KERNEL_SRC_TMP_PATH}/arch/arm64/configs/rockchip_linux_defconfig +cp -rf ${3}/rk3568.dtsi ${KERNEL_SRC_TMP_PATH}/arch/arm64/boot/dts/rockchip/ + # if [ "enable_ramdisk" == "${6}" ]; then ./make-ohos.sh TB-RK3568X0 enable_ramdisk 3）修改内核config修改kernel/linux/config/linux-5.10/arch/arm64/configs/rk3568_standard_defconfig diff --git a/linux-5.10/arch/arm64/configs/rk3568_standard_defconfig b/linux-5.10/arch/arm64/configs/rk3568_standard_defconfig index ac005b8..55475c5 100644 --- a/linux-5.10/arch/arm64/configs/rk3568_standard_defconfig +++ b/linux-5.10/arch/arm64/configs/rk3568_standard_defconfig @@ -3579,7 +3579,7 @@ CONFIG_DVB_SP2=m # # CONFIG_VGA_ARB is not set CONFIG_DRM=y -CONFIG_DRM_IGNORE_IOTCL_PERMIT=y +# CONFIG_DRM_IGNORE_IOTCL_PERMIT is not set CONFIG_DRM_MIPI_DSI=y # CONFIG_DRM_DP_AUX_CHARDEV is not set # CONFIG_DRM_DEBUG_MM is not set @@ -3593,6 +3593,8 @@ CONFIG_DRM_FBDEV_OVERALLOC=100 CONFIG_DRM_LOAD_EDID_FIRMWARE=y # CONFIG_DRM_DP_CEC is not set CONFIG_DRM_GEM_CMA_HELPER=y +CONFIG_DRM_GEM_SHMEM_HELPER=y +CONFIG_DRM_SCHED=y # # I2C encoder or helper chips @@ -3750,7 +3752,7 @@ CONFIG_DRM_DW_MIPI_DSI=y # CONFIG_TINYDRM_ST7735R is not set # CONFIG_DRM_PL111 is not set # CONFIG_DRM_LIMA is not set -# CONFIG_DRM_PANFROST is not set +CONFIG_DRM_PANFROST=y # CONFIG_DRM_TIDSS is not set # CONFIG_DRM_LEGACY is not set CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y 4、修改openharmony代码 1）修改base/startup/init_lite/ueventd/etc/ueventd.config增加card1和rendD129的权限，在该文件中加上： /dev/dri/card1 0666 0 1003 /dev/dri/renderD129 0666 0 1003 2）修改device/hihope/hardware/display/src/display_gralloc/display_gralloc_gbm.c diff --git a/hardware/display/src/display_gralloc/display_gralloc_gbm.c b/hardware/display/src/display_gralloc/display_gralloc_gbm.c index 2dad8c1..1445819 100644 --- a/hardware/display/src/display_gralloc/display_gralloc_gbm.c +++ b/hardware/display/src/display_gralloc/display_gralloc_gbm.c @@ -34,7 +34,7 @@ #include "display_gralloc_private.h" #include "display_common.h" -const char *g_drmFileNode = "/dev/dri/renderD128"; +const char *g_drmFileNode = "/dev/dri/card0"; static GrallocManager *g_grallocManager = NULL; static pthread_mutex_t g_lock; 3）修改foundation/ace/ace_engine/adapter/ohos/build/product_config.gni diff --git a/adapter/ohos/build/product_config.gni b/adapter/ohos/build/product_config.gni index 3d29a14c..c5d095aa 100644 --- a/adapter/ohos/build/product_config.gni +++ b/adapter/ohos/build/product_config.gni @@ -14,3 +14,5 @@ enable_accessibility_product_list = [ "rk3568" ] enable_web_product_list = [ "rk3568", "m40" ] + +gpu_block_product_list = [ "rk3568" ] 4）修改 foundation/graphic/standard/graphic_config.gni diff --git a/graphic_config.gni b/graphic_config.gni index 1e4f66c..178bfe3 100644 --- a/graphic_config.gni +++ b/graphic_config.gni @@ -20,7 +20,8 @@ if ("${product_name}" == "watchos" || "${product_name}" == "Hi3516DV300" || } else if ("${product_name}" == "rk3566" || "${product_name}" == "rk3568") { gpu_defines = [ "ACE_ENABLE_GL" ] ace_enable_gpu = true - libgl = [ "//device/hihope/hardware/gpu:mali-bifrost-g52-g2p0-ohos" ] + #libgl = [ "//device/hihope/hardware/gpu:mali-bifrost-g52-g2p0-ohos" ] + libgl = [ "//device/hihope/hardware/gpu:mesa-gpu-libs" ] } else { gpu_defines = [ "ACE_ENABLE_GL" ] ace_enable_gpu = true 5）修改 foundation/graphic/standard/BUILD.gn diff --git a/BUILD.gn b/BUILD.gn index 1af1af9..36c22ac 100755 --- a/BUILD.gn +++ b/BUILD.gn @@ -69,7 +69,7 @@ wmlayout_scss("default.scss") { group("libsurface") { public_deps = [ "frameworks/surface:surface" ] if (ace_enable_gpu) { - public_deps += [ "frameworks/surfaceimage:libsurfaceimage" ] + #public_deps += [ "frameworks/surfaceimage:libsurfaceimage" ] } } 6）修改device/hihope/hardware/gpu/BUILD.gn diff --git a/hardware/gpu/BUILD.gn b/hardware/gpu/BUILD.gn index 7ffc13d..6a5aa20 100755 --- a/hardware/gpu/BUILD.gn +++ b/hardware/gpu/BUILD.gn @@ -14,33 +14,84 @@ import("//build/ohos.gni") import("//build/ohos/ndk/ndk.gni") -config("libmali-bifrost-g52-g2p0-ohos") { - include_dirs = [ "include" ] - cflags = [ - "-Wno-incompatible-pointer-types", - "-Werror", - "-Wimplicit-function-declaration", - "-Wno-error=unused-variable", - ] - cflags = [] -} -ohos_prebuilt_shared_library("mali-bifrost-g52-g2p0-ohos") { - if (target_cpu == "arm") { - source = "lib/libmali-bifrost-g52-g2p0-ohos.so" - } else if (target_cpu == "arm64") { - source = "lib64/libmali-bifrost-g52-g2p0-wayland.so" - } - install_images = [ system_base_dir ] +ohos_prebuilt_shared_library("mesa_gbm") { + source = "libgbm.so.1.0.0" + install_enable = true subsystem_name = "hdf" part_name = "display_device_driver" + symlink_target_name = [ + "libgbm.so.1", + "libgbm.so", + ] +} +ohos_prebuilt_shared_library("mesa_egl") { + source = "libEGL.so.1.0.0" install_enable = true + subsystem_name = "hdf" + part_name = "display_device_driver" symlink_target_name = [ + "libEGL.so.1", "libEGL.so", - "libGLESv1.so", + ] +} +ohos_prebuilt_shared_library("mesa_glapi") { + source = "libglapi.so.0.0.0" + install_enable = true + subsystem_name = "hdf" + part_name = "display_device_driver" + symlink_target_name = [ + "libglapi.so.0", + "libglapi.so", + ] +} +ohos_prebuilt_shared_library("mesa_glesv1") { + source = "libGLESv1_CM.so.1.1.0" + install_enable = true + subsystem_name = "hdf" + part_name = "display_device_driver" + symlink_target_name = [ + "libGLESv1_CM.so.1", + "libGLESv1_CM.so", + ] +} +ohos_prebuilt_shared_library("mesa_glesv2") { + source = "libGLESv2.so.2.0.0" + install_enable = true + subsystem_name = "hdf" + part_name = "display_device_driver" + symlink_target_name = [ + "libGLESv2.so.2", "libGLESv2.so", - "libGLESv3.so", - "libmali.so.0", - "libmali.so.1", + ] +} +ohos_prebuilt_shared_library("libgallium_dri") { + source = "libgallium_dri.so" + install_images = [ chipset_base_dir ] + install_enable = true + subsystem_name = "hdf" + part_name = "display_device_driver" + symlink_target_name = [ + "libgallium_dri.so", + #"rockchip_dri.so", + ] +} +ohos_prebuilt_shared_library("panfrost_dri") { + source = "panfrost_dri.so" + install_enable = true + subsystem_name = "hdf" + part_name = "display_device_driver" + symlink_target_name = [ + "rockchip_dri.so", + ] +} +group("mesa-gpu-libs") { + public_deps = [ + ":mesa_gbm", + ":mesa_egl", + ":mesa_glapi", + ":mesa_glesv1", + ":mesa_glesv2", + ":panfrost_dri", ] }7）修改device/hihope/rk3568/BUILD.gn diff --git a/rk3568/BUILD.gn b/rk3568/BUILD.gn index f7a3770..00f760d 100755 --- a/rk3568/BUILD.gn +++ b/rk3568/BUILD.gn @@ -20,6 +20,7 @@ group("rk3568_group") { "build/rootfs:init_configs", "distributedhardware:distributedhardware", "kernel:kernel", - "system_hap:hap" + "system_hap:hap", + "//device/hihope/hardware/gpu:libgallium_dri" ] } 5、编译./build.sh --ccache --product-name rk3568 6、刷机
刷机后，render_service正常起来了，图形也正常启动，panfrost驱动也正常，点击界面，流畅不卡顿。 7、问题 1）编译mesa库的时候报错ld.lld: error: unable to find library -lexpat
解决办法： 该问题是缺少依赖expat，需要编译expat ./build.sh --ccache --product-name rk3568 --build-target expat 2）编译mesa库的时候报错如下：
解决办法： 该问题是meson版本过低导致，升级该版本解决问题 python3 -m pip install meson==0.62.0 3）编译mesa库的时候报错如下：
解决办法： 该问题是缺少mako依赖，安装该包即可，具体如下： python -m pip install --upgrade pip pip install markupsafe pip install mako 4）编译问题移植完mesa驱动后，编译报错如下：
解决办法： 该问题原因主要是mesa3d库的软连接导致的，需要修改gn让软连接实体so，并且添加上so的软连接，具体参考第4节中6）修改device/hihope/hardware/gpu/BUILD.gn。 5）刷机后，能进系统，但是图形起不来解决办法： ps命令查看发现render_service 服务没有起来，判断是该服务导致的，
该问题是mesa3d库有问题，可能是使用的mesa3d库是ohos/build_wayland_and_gbm.py编译出来的，即使用老框架支持的，在新框架中需要使用ohos/build_ohos.py编译的mesa3d库，具体编译方法请参考第2节编译mesa 3D库。 6）安装atomic报错pip install atomic，安装错误提示如下： Collecting atomic [621/1941] Using cached atomic-0.7.3.tar.gz (8.4 kB) Preparing metadata (setup.py) ... error error: subprocess-exited-with-error × python setup.py egg_info did not run successfully. │ exit code: 1 ╰─> [60 lines of output] atomic/__pycache__/_cffi__xc2089624xf914a2ce.c:2:10: fatal error: Python.h: No such file or directory #include ^~~~~~~~~~ compilation terminated. Traceback (most recent call last): File "/usr/lib/python3.8/distutils/unixccompiler.py", line 117, in _compile self.spawn(compiler_so + cc_args + [src, '-o', obj] + File "/usr/lib/python3.8/distutils/ccompiler.py", line 910, in spawn spawn(cmd, dry_run=self.dry_run) File "/usr/lib/python3.8/distutils/spawn.py", line 36, in spawn _spawn_posix(cmd, search_path, dry_run=dry_run) File "/usr/lib/python3.8/distutils/spawn.py", line 157, in _spawn_posix raise DistutilsExecError( distutils.errors.DistutilsExecError: command 'x86_64-linux-gnu-gcc' failed with exit status 1 During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/local/lib/python3.8/dist-packages/cffi/ffiplatform.py", line 51, in _build dist.run_command('build_ext') File "/usr/lib/python3.8/distutils/dist.py", line 985, in run_command cmd_obj.run() File "/usr/lib/python3/dist-packages/setuptools/command/build_ext.py", line 78, in run _build_ext.run(self) File "/usr/lib/python3.8/distutils/command/build_ext.py", line 340, in run self.build_extensions() File "/usr/lib/python3.8/distutils/command/build_ext.py", line 449, in build_extensions self._build_extensions_serial() File "/usr/lib/python3.8/distutils/command/build_ext.py", line 474, in _build_extensions_serial self.build_extension(ext) File "/usr/lib/python3/dist-packages/setuptools/command/build_ext.py", line 199, in build_extension [583/1941] _build_ext.build_extension(self, ext) File "/usr/lib/python3.8/distutils/command/build_ext.py", line 528, in build_extension objects = self.compiler.compile(sources, File "/usr/lib/python3.8/distutils/ccompiler.py", line 574, in compile self._compile(obj, src, ext, cc_args, extra_postargs, pp_opts) File "/usr/lib/python3.8/distutils/unixccompiler.py", line 120, in _compile raise CompileError(msg) distutils.errors.CompileError: command 'x86_64-linux-gnu-gcc' failed with exit status 1 During handling of the above exception, another exception occurred: Traceback (most recent call last): File "", line 2, in File "", line 34, in File "/tmp/pip-install-nffwsacn/atomic_dc63398485d0425992e6b34600ec1e74/setup.py", line 9, in from atomic import ffi File "/tmp/pip-install-nffwsacn/atomic_dc63398485d0425992e6b34600ec1e74/atomic/__init__.py", line 16, in atomic = ffi.verify(""" File "/usr/local/lib/python3.8/dist-packages/cffi/api.py", line 468, in verify lib = self.verifier.load_library() File "/usr/local/lib/python3.8/dist-packages/cffi/verifier.py", line 105, in load_library self._compile_module() File "/usr/local/lib/python3.8/dist-packages/cffi/verifier.py", line 202, in _compile_module outputfilename = ffiplatform.compile(tmpdir, self.get_extension()) File "/usr/local/lib/python3.8/dist-packages/cffi/ffiplatform.py", line 22, in compile outputfilename = _build(tmpdir, ext, compiler_verbose, debug) File "/usr/local/lib/python3.8/dist-packages/cffi/ffiplatform.py", line 58, in _build raise VerificationError('%s: %s' % (e.__class__.__name__, e)) cffi.VerificationError: CompileError: command 'x86_64-linux-gnu-gcc' failed with exit status 1 [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. error: metadata-generation-failed × Encountered error while generating package metadata. ╰─> See above for output. note: This is an issue with the package mentioned above, not pip. hint: See above for details.解决办法： 修改~/.bashrc文件，添加如下配置： export C_INCLUDE_PATH=/usr/include/python3.6:$C_INCLUDE_PATH export LUS_INCLUDE_PATH=/usr/include/python3.6:$CPLUS_INCLUDE_PATH然后再执行如下命令： source ~/.bashrc最后重新安装atomic，安装成功。 文章转载自作者：易阳天 |
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