Ia ipu6

README.md

@@ -3,115 +3,26 @@
 This repository supports MIPI cameras through the IPU6 on Intel Tiger Lake, Alder Lake, Raptor Lake and Meteor Lake platforms.
 There are 4 repositories that provide the complete setup:
 
-- https://github.com/intel/ipu6-drivers - kernel drivers for the IPU and sensors
-- https://github.com/intel/ipu6-camera-bins - IPU firmware and proprietary image processing libraries
-- https://github.com/intel/ipu6-camera-hal - HAL for processing of images in userspace
+- https://github.com/intel/ipu6-drivers/tree/ia_ipu6 - kernel drivers for the IPU and sensors
+- https://github.com/intel/ipu6-camera-bins/tree/ia_ipu6 - IPU firmware and proprietary image processing libraries
+- https://github.com/intel/ipu6-camera-hal/tree/ia_ipu6 - HAL for processing of images in userspace
 - https://github.com/intel/icamerasrc/tree/icamerasrc_slim_api (branch:icamerasrc_slim_api) - Gstreamer src plugin
 
 
 ## Content of this repository:
 - IPU6 kernel driver
 - Kernel patches needed
-- Drivers for HM11B1, OV01A1S, OV01A10, OV02C10, OV02E10, OV2740, HM2170, HM2172 and HI556 sensors
+- Drivers for IMX390 and ISX031 sensors
 
-## Dependencies
-- intel-vsc driver and LJCA USB driver (use https://github.com/intel/ivsc-driver.git for kernel version < 6.6)
-- intel USB-IO driver (https://github.com/intel/usbio-drivers.git)
-- INTEL_SKL_INT3472 should be enabled
-
-## Build instructions:
-Three ways are available:
-1. build with kernel source tree
-2. build out of kernel source tree
-3. and build with dkms
-
-### 1. Build with kernel source tree
-- Tested with kernel v6.8
+### Build with kernel source tree
+- Tested with kernel v6.1.95
 - Check out kernel
-- Apply patches:
-	```sh
-	# For Meteor Lake B stepping only
-	patch/0002-iommu-Add-passthrough-for-MTL-IPU.patch
-
-	# For v5.15 <= kernel version < v5.17 and using INT3472
-	patch/int3472-v5.15/*.patch
-
-	# For v5.17 <= kernel version < v6.1.7 and using INT3472
-	patch/int3472-v5.17/*.patch
-
-	# For kernel version >= 6.1.7 and using INT3472
-	patch/int3472-v6.1.7/*.patch
-
-	# For kernel version >= 6.3 and using ov13b10
-	patch/ov13b10-v6.3/*.patch
-
-	# For kernel version v6.8
-	patch/v6.8/*.patch
-	```
-- For kernel v6.8. patch/v6.8/0002-media-Add-IPU6-and-supported-sensors-config.patch will change the related Kconfig & Makefile.
-- For latest linux-firmware repo, apply patch/linux-firmware/0001-Add-symbolic-link-for-Intel-IPU6-firmwares.patch to it to make driver work.
 - Copy `drivers` and `include` folders to kernel source **(except Kconfig & Makefile at drivers/media/pci/intel and drivers/media/i2c as they are modified by patches in previous step. You can delete them before you copy folders.)**.
 
 - Enable the following settings in .config
 	```conf
 	CONFIG_VIDEO_INTEL_IPU6=m
-	CONFIG_IPU_ISYS_BRIDGE=y
-	# For kernel >= v6.8 please use IPU_BRIDGE instead of IPU_ISYS_BRIDGE
-	CONFIG_IPU_BRIDGE=m
-	CONFIG_VIDEO_OV01A1S=m
-	CONFIG_VIDEO_OV01A10=m
-	CONFIG_VIDEO_HM11B1=m
-	CONFIG_VIDEO_OV02C10=m
-	CONFIG_VIDEO_OV02E10=m
-	CONFIG_VIDEO_HM2170=m
-	CONFIG_VIDEO_HM2172=m
-	# Set this only if you use only 1 camera and don't want too many device nodes in media-ctl
-	# CONFIG_IPU_SINGLE_BE_SOC_DEVICE=y
-	# If your kernel < 5.15 or not set CONFIG_INTEL_SKL_INT3472, please set this
-	# CONFIG_POWER_CTRL_LOGIC=m
-	```
-- LJCA and CVF part as below, please check details at https://github.com/intel/ivsc-driver/blob/main/README.md.
-	```conf
-	CONFIG_MFD_LJCA=m
-	CONFIG_I2C_LJCA=m
-	CONFIG_SPI_LJCA=m
-	CONFIG_GPIO_LJCA=m
-	CONFIG_USB_LJCA=m
-	CONFIG_INTEL_MEI_VSC=m
-	CONFIG_INTEL_MEI_VSC_HW=m
-	CONFIG_INTEL_VSC=m
-	CONFIG_INTEL_VSC_CSI=m
-	CONFIG_INTEL_VSC_ACE=m
-	CONFIG_INTEL_VSC_PSE=m
-	CONFIG_INTEL_VSC_ACE_DEBUG=m
-	```
-### 2. Build outside kernel source tree
-- Requires kernel header installed on build machine
-- For kernel >= v6.8, still need to patch kernel by patch/v6.8/0004 & 0005 to make upstream iVSC driver work correctly. For kernel <= v6.6, requires iVSC out-of-tree driver be built together.
-- To prepare out-of-tree iVSC driver under kernel <= v6.6:
-	```sh
-	cd ipu6-drivers
-	git clone https://github.com/intel/ivsc-driver.git
-	cp -r ivsc-driver/backport-include ivsc-driver/drivers ivsc-driver/include .
-	rm -rf ivsc-driver
-	```
-
-- To build and install:
-	```sh
-	make -j`nproc` && sudo make modules_install && sudo depmod -a
-	```
-
-### 3. Build with dkms
-- Prepare out-of-tree iVSC driver under kernel <= v6.6:
-	```sh
-	cd ipu6-drivers
-	git clone https://github.com/intel/ivsc-driver.git
-	cp -r ivsc-driver/backport-include ivsc-driver/drivers ivsc-driver/include .
-	rm -rf ivsc-driver
-	```
-
-- Register, build and auto install:
-	```sh
-	sudo dkms add .
-	sudo dkms autoinstall ipu6-drivers/0.0.0
+	CONFIG_VIDEO_IMX390=m
+	CONFIG_VIDEO_ISX031=m
+ 	CONFIG_VIDEO_TI960=m
 	```