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# We can build either as part of a standalone Kernel build or as
# an external module. Determine which mechanism is being used
ifeq ($(MODNAME),)
KERNEL_BUILD := 1
else
KERNEL_BUILD := 0
endif
ifeq ($(KERNEL_BUILD), 1)
# These are configurable via Kconfig for kernel-based builds
# Need to explicitly configure for Android-based builds
AUDIO_BLD_DIR := $(ANDROID_BUILD_TOP)/kernel/msm-4.9
AUDIO_ROOT := $(AUDIO_BLD_DIR)/techpack/audio
endif
ifeq ($(KERNEL_BUILD), 0)
ifeq ($(CONFIG_ARCH_SDM845), y)
include $(AUDIO_ROOT)/config/sdm845auto.conf
export
INCS += -include $(AUDIO_ROOT)/config/sdm845autoconf.h
endif
ifeq ($(CONFIG_ARCH_SDM670), y)
include $(AUDIO_ROOT)/config/sdm670auto.conf
export
INCS += -include $(AUDIO_ROOT)/config/sdm670autoconf.h
endif
ifeq ($(CONFIG_ARCH_SDM450), y)
include $(AUDIO_ROOT)/config/sdm670auto.conf
export
INCS += -include $(AUDIO_ROOT)/config/sdm670autoconf.h
endif
ifeq ($(CONFIG_ARCH_SM8150), y)
include $(AUDIO_ROOT)/config/sm8150auto.conf
export
INCS += -include $(AUDIO_ROOT)/config/sm8150autoconf.h
endif
ifeq ($(CONFIG_ARCH_SM6150), y)
include $(AUDIO_ROOT)/config/sm8150auto.conf
export
INCS += -include $(AUDIO_ROOT)/config/sm8150autoconf.h
endif
ifeq ($(CONFIG_ARCH_SDMSHRIKE), y)
include $(AUDIO_ROOT)/config/sm8150auto.conf
export
INCS += -include $(AUDIO_ROOT)/config/sm8150autoconf.h
endif
ifeq ($(CONFIG_ARCH_QCS405), y)
include $(AUDIO_ROOT)/config/qcs405auto.conf
export
INCS += -include $(AUDIO_ROOT)/config/qcs405autoconf.h
endif
endif
# As per target team, build is done as follows:
# Defconfig : build with default flags
# Slub : defconfig + CONFIG_SLUB_DEBUG := y +
# CONFIG_SLUB_DEBUG_ON := y + CONFIG_PAGE_POISONING := y
# Perf : Using appropriate msmXXXX-perf_defconfig
#
# Shipment builds (user variants) should not have any debug feature
# enabled. This is identified using 'TARGET_BUILD_VARIANT'. Slub builds
# are identified using the CONFIG_SLUB_DEBUG_ON configuration. Since
# there is no other way to identify defconfig builds, QTI internal
# representation of perf builds (identified using the string 'perf'),
# is used to identify if the build is a slub or defconfig one. This
# way no critical debug feature will be enabled for perf and shipment
# builds. Other OEMs are also protected using the TARGET_BUILD_VARIANT
# config.
############ UAPI ############
UAPI_DIR := uapi
UAPI_INC := -I$(AUDIO_ROOT)/include/$(UAPI_DIR)
############ COMMON ############
COMMON_DIR := include
COMMON_INC := -I$(AUDIO_ROOT)/$(COMMON_DIR)
############ ASoC Drivers ############
# for SDM6xx sound card driver
ifdef CONFIG_SND_SOC_SDM670
MACHINE_OBJS += sdm660-common.o
endif
# for SDM6xx sound card driver
ifdef CONFIG_SND_SOC_INT_CODEC
MACHINE_OBJS += sdm660-internal.o
endif
# for SDM6xx sound card driver
ifdef CONFIG_SND_SOC_EXT_CODEC
MACHINE_OBJS += sdm660-external.o
MACHINE_OBJS += sdm660-ext-dai-links.o
endif
# for SDM845 sound card driver
ifdef CONFIG_SND_SOC_MACHINE_SDM845
MACHINE_OBJS += sdm845.o
endif
# for SM8150 sound card driver
ifdef CONFIG_SND_SOC_SM8150
MACHINE_OBJS += sm8150.o
endif
# for qcs405 sound card driver
ifdef CONFIG_SND_SOC_QCS405
MACHINE_OBJS += qcs405.o
endif
ifdef CONFIG_SND_SOC_CPE
CPE_LSM_OBJS += msm-cpe-lsm.o
endif
ifdef CONFIG_SND_SOC_QDSP6V2
PLATFORM_OBJS += msm-audio-effects-q6-v2.o
PLATFORM_OBJS += msm-compress-q6-v2.o
PLATFORM_OBJS += msm-dai-fe.o
PLATFORM_OBJS += msm-dai-q6-hdmi-v2.o
PLATFORM_OBJS += msm-dai-q6-v2.o
PLATFORM_OBJS += msm-dai-slim.o
PLATFORM_OBJS += msm-dai-stub-v2.o
PLATFORM_OBJS += msm-lsm-client.o
PLATFORM_OBJS += msm-pcm-afe-v2.o
PLATFORM_OBJS += msm-pcm-dtmf-v2.o
PLATFORM_OBJS += msm-pcm-hostless.o
PLATFORM_OBJS += msm-pcm-host-voice-v2.o
PLATFORM_OBJS += msm-pcm-loopback-v2.o
PLATFORM_OBJS += msm-pcm-q6-noirq.o
PLATFORM_OBJS += msm-pcm-q6-v2.o
PLATFORM_OBJS += msm-pcm-routing-v2.o
PLATFORM_OBJS += msm-pcm-voice-v2.o
PLATFORM_OBJS += msm-pcm-voip-v2.o
PLATFORM_OBJS += msm-transcode-loopback-q6-v2.o
PLATFORM_OBJS += platform_init.o
endif
ifdef CONFIG_DOLBY_DS2
PLATFORM_OBJS += msm-ds2-dap-config.o
endif
ifdef CONFIG_DOLBY_LICENSE
PLATFORM_OBJS += msm-ds2-dap-config.o
endif
ifdef CONFIG_SND_HWDEP_ROUTING
PLATFORM_OBJS += msm-pcm-routing-devdep.o
endif
ifdef CONFIG_QTI_PP
PLATFORM_OBJS += msm-qti-pp-config.o
endif
LINUX_INC += -Iinclude/linux
INCS += $(COMMON_INC) \
$(UAPI_INC)
EXTRA_CFLAGS += $(INCS)
CDEFINES += -DANI_LITTLE_BYTE_ENDIAN \
-DANI_LITTLE_BIT_ENDIAN \
-DDOT11F_LITTLE_ENDIAN_HOST \
-DANI_COMPILER_TYPE_GCC \
-DANI_OS_TYPE_ANDROID=6 \
-DPTT_SOCK_SVC_ENABLE \
-Wall\
-Werror\
-D__linux__
KBUILD_CPPFLAGS += $(CDEFINES)
# Currently, for versions of gcc which support it, the kernel Makefile
# is disabling the maybe-uninitialized warning. Re-enable it for the
# AUDIO driver. Note that we must use EXTRA_CFLAGS here so that it
# will override the kernel settings.
ifeq ($(call cc-option-yn, -Wmaybe-uninitialized),y)
EXTRA_CFLAGS += -Wmaybe-uninitialized
endif
#EXTRA_CFLAGS += -Wmissing-prototypes
ifeq ($(call cc-option-yn, -Wheader-guard),y)
EXTRA_CFLAGS += -Wheader-guard
endif
ifeq ($(KERNEL_BUILD), 0)
KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/dsp/Module.symvers
KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/codecs/Module.symvers
KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/codecs/wcd934x/Module.symvers
KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/codecs/sdm660_cdc/Module.symvers
KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/codecs/msm_sdw/Module.symvers
endif
ifeq ($(KERNEL_BUILD), 1)
obj-y += codecs/
endif
# Module information used by KBuild framework
obj-$(CONFIG_SND_SOC_QDSP6V2) += platform_dlkm.o
platform_dlkm-y := $(PLATFORM_OBJS)
obj-$(CONFIG_SND_SOC_MACHINE_SDM845) += machine_dlkm.o
machine_dlkm-y := $(MACHINE_OBJS)
obj-$(CONFIG_SND_SOC_SM8150) += machine_dlkm.o
machine_dlkm-y := $(MACHINE_OBJS)
obj-$(CONFIG_SND_SOC_QCS405) += machine_dlkm.o
machine_dlkm-y := $(MACHINE_OBJS)
obj-$(CONFIG_SND_SOC_EXT_CODEC) += machine_dlkm.o
machine_dlkm-y := $(MACHINE_OBJS)
obj-$(CONFIG_SND_SOC_INT_CODEC) += machine_dlkm.o
machine_dlkm-y := $(MACHINE_OBJS)
obj-$(CONFIG_SND_SOC_CPE) += cpe_lsm_dlkm.o
cpe_lsm_dlkm-y := $(CPE_LSM_OBJS)
# inject some build related information
DEFINES += -DBUILD_TIMESTAMP=\"$(shell date -u +'%Y-%m-%dT%H:%M:%SZ')\"
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