Android.mk 1.9 KB

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  1. # Android makefile for audio kernel modules
  2. # Assume no targets will be supported
  3. AUDIO_CHIPSET := audio
  4. # Build/Package only in case of supported target
  5. ifeq ($(call is-board-platform-in-list,msm8953 sdm670 qcs605),true)
  6. LOCAL_PATH := $(call my-dir)
  7. # This makefile is only for DLKM
  8. ifneq ($(findstring vendor,$(LOCAL_PATH)),)
  9. ifneq ($(findstring opensource,$(LOCAL_PATH)),)
  10. AUDIO_BLD_DIR := $(shell pwd)/vendor/qcom/opensource/audio-kernel
  11. endif # opensource
  12. DLKM_DIR := $(TOP)/device/qcom/common/dlkm
  13. # Build audio.ko as $(AUDIO_CHIPSET)_audio.ko
  14. ###########################################################
  15. # This is set once per LOCAL_PATH, not per (kernel) module
  16. KBUILD_OPTIONS := AUDIO_ROOT=$(AUDIO_BLD_DIR)
  17. # We are actually building audio.ko here, as per the
  18. # requirement we are specifying <chipset>_audio.ko as LOCAL_MODULE.
  19. # This means we need to rename the module to <chipset>_audio.ko
  20. # after audio.ko is built.
  21. KBUILD_OPTIONS += MODNAME=analog_cdc_dlkm
  22. KBUILD_OPTIONS += BOARD_PLATFORM=$(TARGET_BOARD_PLATFORM)
  23. KBUILD_OPTIONS += $(AUDIO_SELECT)
  24. ###########################################################
  25. include $(CLEAR_VARS)
  26. LOCAL_MODULE := $(AUDIO_CHIPSET)_analog_cdc.ko
  27. LOCAL_MODULE_KBUILD_NAME := analog_cdc_dlkm.ko
  28. LOCAL_MODULE_TAGS := optional
  29. LOCAL_MODULE_DEBUG_ENABLE := true
  30. LOCAL_MODULE_PATH := $(KERNEL_MODULES_OUT)
  31. include $(DLKM_DIR)/AndroidKernelModule.mk
  32. ###########################################################
  33. include $(CLEAR_VARS)
  34. LOCAL_MODULE := $(AUDIO_CHIPSET)_digital_cdc.ko
  35. LOCAL_MODULE_KBUILD_NAME := digital_cdc_dlkm.ko
  36. LOCAL_MODULE_TAGS := optional
  37. LOCAL_MODULE_DEBUG_ENABLE := true
  38. LOCAL_MODULE_PATH := $(KERNEL_MODULES_OUT)
  39. include $(DLKM_DIR)/AndroidKernelModule.mk
  40. ###########################################################
  41. ###########################################################
  42. endif # DLKM check
  43. endif # supported target check