a97e0b887a
Remove direct shell commands from Android makefiles to better make use of android function definitions. Also changes mmrm dependency to be based on whether or not the driver is detected in the build before setting it as a dependency. CRs-Fixed: 3298147 Change-Id: I0d5f2c9eb34ac635604c515638c9f00e29ae0b2a Signed-off-by: Suraj Dongre <quic_sdongre@quicinc.com>
84 rindas
3.2 KiB
Makefile
84 rindas
3.2 KiB
Makefile
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 := $(TOP)/device/qcom/common/dlkm
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# List of board platforms for which MMRM driver API should be enabled
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MMRM_BOARDS := taro parrot kalama pineapple
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CAMERA_SRC_FILES := \
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$(addprefix $(LOCAL_PATH)/, $(call all-named-files-under,*.h,drivers dt-bindings include))\
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$(addprefix $(LOCAL_PATH)/, $(call all-named-files-under,*.mk,config))\
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$(addprefix $(LOCAL_PATH)/, $(call all-named-files-under,*.c,drivers))\
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$(LOCAL_PATH)/dependency.mk \
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$(LOCAL_PATH)/board.mk \
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$(LOCAL_PATH)/product.mk \
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$(LOCAL_PATH)/Kbuild
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# Target for pre-sil symbols
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ifeq ($(CONFIG_CAM_PRESIL), y)
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$(warning camera-kernel: Enabling Pre-Sil Kbuild Options!)
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KBUILD_OPTIONS := CONFIG_CAM_PRESIL=y
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include $(CLEAR_VARS)
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$(warning camera-kernel: Enabling Pre-Sil build, exporting symbols!)
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LOCAL_SRC_FILES := $(CAMERA_SRC_FILES)
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LOCAL_MODULE := camera-kernel-symvers
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LOCAL_MODULE_STEM := Module.symvers
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LOCAL_MODULE_KBUILD_NAME := Module.symvers
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LOCAL_MODULE_PATH := $(KERNEL_MODULES_OUT)
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# Check build for optional dependencies
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include $(LOCAL_PATH)/dependency.mk
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include $(DLKM_DIR)/Build_external_kernelmodule.mk
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endif
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# Kbuild options
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KBUILD_OPTIONS := CAMERA_KERNEL_ROOT=$(TOP)/$(LOCAL_PATH)
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KBUILD_OPTIONS += KERNEL_ROOT=$(TOP)/kernel_platform/common
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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 := $(CAMERA_SRC_FILES)
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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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# Check build for optional dependencies
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include $(LOCAL_PATH)/dependency.mk
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# $(info LOCAL_SRC_FILES = $(LOCAL_SRC_FILES))
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# $(info intermediates mmrm symvers path = $(call intermediates-dir-for,DLKM,mmrm-module-symvers))
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# $(info CAMERA_EXTRA_SYMBOLS = $(CAMERA_EXTRA_SYMBOLS))
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# $(info CAMERA_EXTRA_CONFIGS = $(CAMERA_EXTRA_CONFIGS))
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# $(info LOCAL_ADDITIONAL_DEPENDENCIES = $(LOCAL_ADDITIONAL_DEPENDENCIES))
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# $(info LOCAL_REQUIRED_MODULES = $(LOCAL_REQUIRED_MODULES))
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# $(info DLKM_DIR = $(DLKM_DIR))
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$(info KBUILD_OPTIONS = $(KBUILD_OPTIONS))
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ifeq ($(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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