61 lines
2.6 KiB
Makefile
61 lines
2.6 KiB
Makefile
ifneq ($(BOARD_USES_LEGACY_CAMERA), true)
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CAMERA_DLKM_ENABLED := true
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ifeq ($(TARGET_KERNEL_DLKM_DISABLE), true)
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ifeq ($(TARGET_KERNEL_DLKM_CAMERA_OVERRIDE), false)
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CAMERA_DLKM_ENABLED := false;
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endif
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endif
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ifeq ($(CAMERA_DLKM_ENABLED),true)
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ifeq ($(call is-board-platform-in-list, $(TARGET_BOARD_PLATFORM)),true)
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# Make target to specify building the camera.ko from within Android build system.
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LOCAL_PATH := $(call my-dir)
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# Path to DLKM make scripts
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DLKM_DIR := $(TOP)/device/qcom/common/dlkm
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# List of board platforms for which MMRM driver API should be enabled
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MMRM_BOARDS := taro parrot kalama crow
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# Kbuild options
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KBUILD_OPTIONS := CAMERA_KERNEL_ROOT=$(shell pwd)/$(LOCAL_PATH)
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KBUILD_OPTIONS += KERNEL_ROOT=$(shell pwd)/kernel/msm-$(TARGET_KERNEL_VERSION)/
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KBUILD_OPTIONS += MODNAME=camera
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KBUILD_OPTIONS += BOARD_PLATFORM=$(TARGET_BOARD_PLATFORM)
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# Clear shell environment variables from previous android module during build
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include $(CLEAR_VARS)
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# For incremental compilation support.
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LOCAL_SRC_FILES := \
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$(shell find $(LOCAL_PATH)/config -L -type f) \
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$(shell find $(LOCAL_PATH)/drivers -L -type f) \
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$(shell find $(LOCAL_PATH)/dt-bindings -L -type f) \
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$(shell find $(LOCAL_PATH)/include -L -type f) \
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$(LOCAL_PATH)/Android.mk \
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$(LOCAL_PATH)/board.mk \
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$(LOCAL_PATH)/product.mk \
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$(LOCAL_PATH)/Kbuild
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LOCAL_MODULE_PATH := $(KERNEL_MODULES_OUT)
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LOCAL_MODULE := camera.ko
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LOCAL_MODULE_TAGS := optional
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#LOCAL_MODULE_KBUILD_NAME := camera.ko
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#LOCAL_MODULE_DEBUG_ENABLE := true
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ifeq ($(call is-board-platform-in-list, $(MMRM_BOARDS)),true)
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$(warning camera-kernel: Adding msm-mmrm dependency!)
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KBUILD_OPTIONS += KBUILD_EXTRA_SYMBOLS=$(shell pwd)/$(call intermediates-dir-for,DLKM,mmrm-module-symvers)/Module.symvers
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LOCAL_REQUIRED_MODULES := mmrm-module-symvers
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LOCAL_ADDITIONAL_DEPENDENCIES := $(call intermediates-dir-for,DLKM,mmrm-module-symvers)/Module.symvers
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endif
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ifeq ($(TARGET_BOARD_PLATFORM), lahaina)
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# Include Kernel DLKM Android.mk target to place generated .ko file in image
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include $(DLKM_DIR)/AndroidKernelModule.mk
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# Include Camera UAPI Android.mk target to copy headers
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include $(LOCAL_PATH)/include/uapi/Android.mk
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else
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include $(DLKM_DIR)/Build_external_kernelmodule.mk
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endif
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endif # End of check for board platform
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endif # ifeq ($(CAMERA_DLKM_ENABLED),true)
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endif # BOARD_USES_LEGACY_CAMERA
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