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img_mem-y := img_mem_man.o
img_mem-$(CONFIG_GENERIC_ALLOCATOR) += img_mem_carveout.o
#img_mem-$(CONFIG_ION) += img_mem_ion.o
img_mem-$(CONFIG_DMA_SHARED_BUFFER) += img_mem_dmabuf.o
img_mem-y += img_mem_unified.o
img_mem-y += img_mem_secure.o

# IMGMMU: These should be obsoleted
ccflags-y += -DIMG_KERNEL_MODULE
ccflags-y += -I$(srctree)/drivers/media/platform/phytium_vpu/mem_man/imgmmu/imgold
# IMGMMU: This is the original "public" header
ccflags-y += -I$(srctree)/drivers/media/platform/phytium_vpu/mem_man/imgmmu/mmulib
# IMGMMU: code
img_mem-y += imgmmu/imgmmu.o
img_mem-y += imgmmu/kernel_heap.o
# detect ION header
ifdef CONFIG_ION
# detect ION header in Linux Kernel tree
# srctree is needed here for kernels built with separate object dir (O=)
ifneq ($(wildcard $(srctree)/include/linux/ion.h),)
# some kernel trees have this non-standard path
ccflags-y += -DIMG_KERNEL_ION_HEADER="<linux/ion.h>"
else
# this is the default location
# the vanilla linux kernel does not export ion.h to include/linux
# adding -I to the entire directory would expose many internal header files
# so we use this somewhat ugly hack to use only this one with full path
# realpath is needed to expand full path, some kernel trees set srctree to .
ccflags-y += -DIMG_KERNEL_ION_HEADER="<$(realpath $(srctree))/drivers/staging/android/ion/ion.h>"
endif
endif # CONFIG_ION

obj-$(CONFIG_IMG_MEM_MAN) += img_mem.o

