Higher FPS imx415 sensor driver for Sigmastar SoCs.

Sensor modes tweaked:

3840 ×2160 full sensor scan 12bit colour mode boosted to 35fps

set majestic to 1920x1080 fps: 30 to get 35fps

1920x1080 cropped, max 60fps , zoom 2x, 12bit colour

set majestic to 1920x1080 fps: 60 to get 60fps cropped mode, sensor reg setup ported from @milos

1920x1080 binning at 60fps with decent sharpness, 12bit colour

set majestic to 1920x1080 fps: 90 to get binning mode at 60fps

#Copy cp sensor_imx415_mipi.c /home/home/src/ssc338/openipc-firmware/output/build/sigmastar-osdrv-sensors/sigmastar/sources/infinity6e/sensor

#This will rebuild it: make -C /home/home/src/ssc338/openipc-firmware/output/ sigmastar-osdrv-sensors-rebuild

#copy driver to device: scp /home/home/src/ssc338/openipc-firmware/output/build/sigmastar-osdrv-sensors/sigmastar/sources/infinity6e/sensor/sensor_imx415_mipi.ko root@192.168.1.88:/lib/modules/4.9.84/sigmastar/sensor/sensor_imx415_mipi.ko

on the cam to reload

rmmod sensor_imx415_mipi insmod /lib/modules/4.9.84/sigmastar/sensor/sensor_imx415_mipi.ko chmap=1

rmmod sensor_imx415_mipi insmod /root/sensor_imx415_mipi.ko chmap=1

quick compile

find /home/home/src/ssc338/openipc-firmware/output/build/sigmastar-osdrv-sensors -type f -name "*.mod.*" -delete
PATH="/home/home/src/ssc338/openipc-firmware/output/per-package/sigmastar-osdrv-sensors/host/bin:/home/home/src/ssc338/openipc-firmware/output/per-package/sigmastar-osdrv-sensors/host/sbin:/home/home/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin" PKG_CONFIG="/home/home/src/ssc338/openipc-firmware/output/per-package/sigmastar-osdrv-sensors/host/bin/pkg-config" PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_LIBDIR="/home/home/src/ssc338/openipc-firmware/output/per-package/sigmastar-osdrv-sensors/host/lib/pkgconfig:/home/home/src/ssc338/openipc-firmware/output/per-package/sigmastar-osdrv-sensors/host/share/pkgconfig" BR_BINARIES_DIR=/home/home/src/ssc338/openipc-firmware/output/images KCFLAGS=-Wno-attribute-alias /usr/bin/make -j9 -C /home/home/src/ssc338/openipc-firmware/output/build/linux-custom HOSTCC="/home/home/src/ssc338/openipc-firmware/output/per-package/sigmastar-osdrv-sensors/host/bin/ccache /usr/bin/gcc -O2 -isystem /home/home/src/ssc338/openipc-firmware/output/per-package/sigmastar-osdrv-sensors/host/include -L/home/home/src/ssc338/openipc-firmware/output/per-package/sigmastar-osdrv-sensors/host/lib -Wl,-rpath,/home/home/src/ssc338/openipc-firmware/output/per-package/sigmastar-osdrv-sensors/host/lib" ARCH=arm INSTALL_MOD_PATH=/home/home/src/ssc338/openipc-firmware/output/per-package/sigmastar-osdrv-sensors/target CROSS_COMPILE="/home/home/src/ssc338/openipc-firmware/output/per-package/sigmastar-osdrv-sensors/host/bin/arm-openipc-linux-gnueabihf-" WERROR=0 REGENERATE_PARSERS=1 DEPMOD=/home/home/src/ssc338/openipc-firmware/output/per-package/sigmastar-osdrv-sensors/host/sbin/depmod INSTALL_MOD_STRIP=1 SENSOR_VERSION=ssc338q-infinity6e INSTALL_MOD_DIR=sigmastar KSRC=/home/home/src/ssc338/openipc-firmware/output/build/linux-custom PWD=/home/home/src/ssc338/openipc-firmware/output/build/sigmastar-osdrv-sensors/sigmastar/sources/infinity6e M=/home/home/src/ssc338/openipc-firmware/output/build/sigmastar-osdrv-sensors/sigmastar/sources/infinity6e modules
scp /home/home/src/ssc338/openipc-firmware/output/build/sigmastar-osdrv-sensors/sigmastar/sources/infinity6e/sensor/sensor_imx415_mipi.ko root@192.168.1.88:/lib/modules/4.9.84/sigmastar/sensor/sensor_imx415_mipi.ko

cd /home/home/src/imx415_sensor /home/home/src/msposd/toolchain/sigmastar-infinity6e/bin/arm-openipc-linux-gnueabihf-gcc
-O2 -Wall -Wextra
-o regscan
regscan.c

scp -O regscan root@192.168.1.88:/usr/bin/regscan

detect address

i2cdetect -l i2c-1 i2c Sstar I2C adapter 1 I2C adapter i2c-2 i2c Sstar I2C adapter 2 I2C adapter i2c-0 i2c Sstar I2C adapter 0 I2C adapter root@openipc-ssc377qe:/usr/bin# i2cdetect -y -r 0 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: -- -- -- -- -- -- -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 70: -- -- -- -- -- -- -- -- root@openipc-ssc377qe:/usr/bin# i2cdetect -y -r 1 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: -- -- -- -- -- -- -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- -- -- 1a -- -- -- -- -- 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 70: -- -- -- -- -- -- -- --

run like this

regscan -d /dev/i2c-1 -a 0x1a

export PATH=/home/home/src/msposd/toolchain/sigmastar-infinity6e/bin:$PATH cd /home/home/src/imx415_sensor arm-openipc-linux-gnueabihf-gcc -O2 -Wall -Wextra -o regscan regscan.c