Android.mk 3.6 KB

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  1. CAMERA_DLKM_ENABLED := true
  2. ifeq ($(TARGET_KERNEL_DLKM_DISABLE), true)
  3. ifeq ($(TARGET_KERNEL_DLKM_CAMERA_OVERRIDE), false)
  4. CAMERA_DLKM_ENABLED := false;
  5. endif
  6. endif
  7. ifeq ($(CAMERA_DLKM_ENABLED),true)
  8. ifeq ($(call is-board-platform-in-list, $(TARGET_BOARD_PLATFORM)),true)
  9. # Make target to specify building the camera.ko from within Android build system.
  10. LOCAL_PATH := $(call my-dir)
  11. # Path to DLKM make scripts
  12. DLKM_DIR := $(TOP)/device/qcom/common/dlkm
  13. # List of board platforms for which MMRM driver API should be enabled
  14. MMRM_BOARDS := taro parrot kalama pineapple
  15. # List of board platforms for which Synx V2 vendor driver API should be enabled
  16. SYNX_VENDOR_BOARDS := pineapple
  17. # List of board platforms for which SMCINVOKE_DLKM driver API should be enabled
  18. SMCINVOKE_DLKM_BOARDS := pineapple
  19. # List of board platforms for which SMMU_PROXY_DLKM driver API should be enabled
  20. SMMU_PROXY_DLKM_BOARDS := pineapple
  21. CAMERA_SRC_FILES := \
  22. $(addprefix $(LOCAL_PATH)/, $(call all-named-files-under,*.h,drivers dt-bindings include))\
  23. $(addprefix $(LOCAL_PATH)/, $(call all-named-files-under,*.mk,config))\
  24. $(addprefix $(LOCAL_PATH)/, $(call all-named-files-under,*.c,drivers))\
  25. $(LOCAL_PATH)/dependency.mk \
  26. $(LOCAL_PATH)/board.mk \
  27. $(LOCAL_PATH)/product.mk \
  28. $(LOCAL_PATH)/Kbuild
  29. # Target for pre-sil symbols
  30. ifeq ($(CONFIG_CAM_PRESIL), y)
  31. $(warning camera-kernel: Enabling Pre-Sil Kbuild Options!)
  32. KBUILD_OPTIONS := CONFIG_CAM_PRESIL=y
  33. include $(CLEAR_VARS)
  34. $(warning camera-kernel: Enabling Pre-Sil build, exporting symbols!)
  35. LOCAL_SRC_FILES := $(CAMERA_SRC_FILES)
  36. LOCAL_MODULE := camera-kernel-symvers
  37. LOCAL_MODULE_STEM := Module.symvers
  38. LOCAL_MODULE_KBUILD_NAME := Module.symvers
  39. LOCAL_MODULE_PATH := $(KERNEL_MODULES_OUT)
  40. # Check build for optional dependencies
  41. include $(LOCAL_PATH)/dependency.mk
  42. include $(DLKM_DIR)/Build_external_kernelmodule.mk
  43. endif
  44. # Kbuild options
  45. KBUILD_OPTIONS := CAMERA_KERNEL_ROOT=$(TOP)/$(LOCAL_PATH)
  46. KBUILD_OPTIONS += KERNEL_ROOT=$(TOP)/kernel_platform/common
  47. KBUILD_OPTIONS += MODNAME=camera
  48. KBUILD_OPTIONS += BOARD_PLATFORM=$(TARGET_BOARD_PLATFORM)
  49. # Clear shell environment variables from previous android module during build
  50. include $(CLEAR_VARS)
  51. # For incremental compilation support.
  52. LOCAL_SRC_FILES := $(CAMERA_SRC_FILES)
  53. LOCAL_MODULE_PATH := $(KERNEL_MODULES_OUT)
  54. LOCAL_MODULE := camera.ko
  55. LOCAL_MODULE_TAGS := optional
  56. #LOCAL_MODULE_KBUILD_NAME := camera.ko
  57. #LOCAL_MODULE_DEBUG_ENABLE := true
  58. # Check build for optional dependencies
  59. include $(LOCAL_PATH)/dependency.mk
  60. # $(info LOCAL_SRC_FILES = $(LOCAL_SRC_FILES))
  61. # $(info intermediates mmrm symvers path = $(call intermediates-dir-for,DLKM,mmrm-module-symvers))
  62. # $(info CAMERA_EXTRA_SYMBOLS = $(CAMERA_EXTRA_SYMBOLS))
  63. # $(info CAMERA_EXTRA_CONFIGS = $(CAMERA_EXTRA_CONFIGS))
  64. # $(info LOCAL_ADDITIONAL_DEPENDENCIES = $(LOCAL_ADDITIONAL_DEPENDENCIES))
  65. # $(info LOCAL_REQUIRED_MODULES = $(LOCAL_REQUIRED_MODULES))
  66. # $(info DLKM_DIR = $(DLKM_DIR))
  67. $(info KBUILD_OPTIONS = $(KBUILD_OPTIONS))
  68. ifeq ($(TARGET_BOARD_PLATFORM), lahaina)
  69. # Include Kernel DLKM Android.mk target to place generated .ko file in image
  70. include $(DLKM_DIR)/AndroidKernelModule.mk
  71. # Include Camera UAPI Android.mk target to copy headers
  72. include $(LOCAL_PATH)/include/uapi/Android.mk
  73. else
  74. include $(DLKM_DIR)/Build_external_kernelmodule.mk
  75. endif
  76. endif # End of check for board platform
  77. endif # ifeq ($(CAMERA_DLKM_ENABLED),true)