My spidev module gets initialized with a value different to what I set it in modprobe.d/spidev.conf.
When I do
modprobe -D spidev it returns this. I can see the option for bufsiz is 262144 which is what I want.:
modprobe -D spidev insmod /lib/modules/5.10.16-sunxi/kernel/drivers/spi/spidev.ko bufsiz=262144
But when I interrogate the bufsiz value, it returns a different value
What's going on here? Why does the spidev module ignore this settings?
By the way, when I do
rmmod spidev and immediately do
modprobe spidev the correct bufsiz gets loaded. So it seems like the spidev.conf file is being ignored at boot up.
uname -r returns : 5.10.16-sunxi Hardware: NanoPi Neo V1.4