CMA installation help or previous version workaround
Posted: Sat Nov 18, 2023 12:41 pm
Hi,
Installed the latest image on my SD card 2 or so weeks ago and in doing so I think I lost the CMA module on the Linux.
I tried using this makefile code (attached below) that Pavel wrote on his github forum a year ago but was unsucessful in that regard.
Is it possible for any assistance with installing CMA or pointing me in the direction of the last OS that had the CMA preinstalled as I wanted to try out the adc_recorder project and related ones that Pavel had made available and I need the CMA as he uses the ACP instead of the HP port?
Installed the latest image on my SD card 2 or so weeks ago and in doing so I think I lost the CMA module on the Linux.
I tried using this makefile code (attached below) that Pavel wrote on his github forum a year ago but was unsucessful in that regard.
Code: Select all
obj-m += cma.o
KDIR = /lib/modules/$(shell uname -r)/build
all:
make -C $(KDIR) M=$(shell pwd) modules
clean:
make -C $(KDIR) M=$(shell pwd) clean