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Makefile
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Makefile
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KERNEL_SRC = /lib/modules/$(shell uname -r)/source
BUILD_DIR := $(shell pwd)
DTC_DIR = /lib/modules/$(shell uname -r)/build/scripts/dtc/
VERBOSE = 0
OBJS = rpi-es9018k2m-dac.o es9018k2m.o
obj-m := $(OBJS)
all:
make -C $(KERNEL_SRC) SUBDIRS=$(BUILD_DIR) KBUILD_VERBOSE=$(VERBOSE) modules
clean:
make -C $(KERNEL_SRC) SUBDIRS=$(BUILD_DIR) clean
rm -f sabreberry32-overlay.dtb
dtbs:
$(DTC_DIR)/dtc -@ -I dts -O dtb -o sabreberry32-overlay.dtb sabreberry32-overlay.dts
modules_install:
cp sabre9018q2c.ko /lib/modules/$(shell uname -r)/kernel/sound/soc/codecs/
cp sabreberry32.ko /lib/modules/$(shell uname -r)/kernel/sound/soc/bcm/
depmod -a
modules_remove:
rm /lib/modules/$(shell uname -r)/kernel/sound/soc/codecs/sabre9018q2c.ko
rm /lib/modules/$(shell uname -r)/kernel/sound/soc/bcm/sabreberry32.ko
depmod -a
install:
modprobe sabre9018q2c
modprobe sabreberry32
remove:
modprobe -r sabreberry32
modprobe -r sabre9018q2c
install_dtb:
cp sabreberry32-overlay.dtb /boot/overlays/
remove_dtb:
rm /boot/overlays/sabreberry32-overlay.dtb