ipu6-camera-hal

This repository supports MIPI cameras through the IPU6 on Intel Alder Lake, Raptor Lake and Meteor Lake platforms. There are 4 repositories that provide the complete setup:

• https://github.com/intel/ipu6-drivers (branch:iotg_ipu6) - kernel drivers for the IPU and sensors
• https://github.com/intel/ipu6-camera-hal (branch:iotg_ipu6) - HAL for processing of images in userspace
• https://github.com/intel/ipu6-camera-bins (branch:iotg_ipu6) - IPU firmware and proprietary image processing libraries
• https://github.com/intel/icamerasrc (branch:icamerasrc_slim_api) - Gstreamer src plugin

Content of this repository:

• IPU6 HAL

Build instructions:

• Dependencies: ipu6-camera-bins
• Dependencies: libexpat-dev automake libtool libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev
• Build and install:

1. Set IPU6 version for build

   • For Alder Lake and Raptor Lake, set:

     IPU6_VER=ipu6ep

   • For Meteor Lake, set:

     IPU6_VER=ipu6epmtl

2. Then continue:

   cd ipu6-camera-hal
   mkdir -p ./build/out/install/usr && cd ./build/
   
   cmake -DCMAKE_BUILD_TYPE=Release \
   -DIPU_VER=${IPU6_VER} \
   -DENABLE_VIRTUAL_IPU_PIPE=OFF \
   -DUSE_PG_LITE_PIPE=ON \
   -DUSE_STATIC_GRAPH=OFF \
   -DCMAKE_INSTALL_PREFIX=/usr ..
   # if don't want install to /usr, use:
   # -DCMAKE_INSTALL_PREFIX=./out/install/usr and
   # export PKG_CONFIG_PATH="$workdir/build/out/install/usr/lib/pkgconfig"
   
   make -j`nproc`
   
   # Install when compile
   sudo make install
   ##  Copy ipu6 binary to build environment
   # Or Install use rpm
   make package
   rpm -ivh --force --nodeps libcamhal-xxx.rpm