# 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 := $(shell pwd)/kernel/msm-5.4 AUDIO_ROOT := $(AUDIO_BLD_DIR)/techpack/audio endif ifeq ($(KERNEL_BUILD), 0) ifeq ($(CONFIG_ARCH_SM6150), y) include $(AUDIO_ROOT)/config/sm6150auto.conf export INCS += -include $(AUDIO_ROOT)/config/sm6150autoconf.h endif ifeq ($(CONFIG_ARCH_TRINKET), y) include $(AUDIO_ROOT)/config/sm6150auto.conf export INCS += -include $(AUDIO_ROOT)/config/sm6150autoconf.h endif ifeq ($(CONFIG_ARCH_KONA), y) include $(AUDIO_ROOT)/config/konaauto.conf INCS += -include $(AUDIO_ROOT)/config/konaautoconf.h endif ifeq ($(CONFIG_ARCH_WAIPIO), y) include $(AUDIO_ROOT)/config/waipioauto.conf INCS += -include $(AUDIO_ROOT)/config/waipioautoconf.h endif ifeq ($(CONFIG_ARCH_KALAMA), y) include $(AUDIO_ROOT)/config/kalamaauto.conf INCS += -include $(AUDIO_ROOT)/config/kalamaautoconf.h endif ifeq ($(CONFIG_ARCH_PINEAPPLE), y) include $(AUDIO_ROOT)/config/pineappleauto.conf INCS += -include $(AUDIO_ROOT)/config/pineappleautoconf.h endif ifeq ($(CONFIG_ARCH_PITTI), y) include $(AUDIO_ROOT)/config/pittiauto.conf INCS += -include $(AUDIO_ROOT)/config/pittiautoconf.h endif ifeq ($(CONFIG_ARCH_LITO), y) include $(AUDIO_ROOT)/config/litoauto.conf export INCS += -include $(AUDIO_ROOT)/config/litoautoconf.h endif ifeq ($(CONFIG_ARCH_BENGAL), y) include $(AUDIO_ROOT)/config/bengalauto.conf export INCS += -include $(AUDIO_ROOT)/config/bengalautoconf.h endif ifeq ($(CONFIG_ARCH_QCS405), y) include $(AUDIO_ROOT)/config/qcs405auto.conf export INCS += -include $(AUDIO_ROOT)/config/qcs405autoconf.h endif endif # As per target team, build is done as follows: # Defconfig : build with default flags # Slub : defconfig + CONFIG_SLUB_DEBUG := y + # CONFIG_SLUB_DEBUG_ON := y + CONFIG_PAGE_POISONING := y # Perf : Using appropriate msmXXXX-perf_defconfig # # Shipment builds (user variants) should not have any debug feature # enabled. This is identified using 'TARGET_BUILD_VARIANT'. Slub builds # are identified using the CONFIG_SLUB_DEBUG_ON configuration. Since # there is no other way to identify defconfig builds, QTI internal # representation of perf builds (identified using the string 'perf'), # is used to identify if the build is a slub or defconfig one. This # way no critical debug feature will be enabled for perf and shipment # builds. Other OEMs are also protected using the TARGET_BUILD_VARIANT # config. ############ UAPI ############ UAPI_DIR := uapi/audio UAPI_INC := -I$(AUDIO_ROOT)/include/$(UAPI_DIR) ############ COMMON ############ COMMON_DIR := include COMMON_INC := -I$(AUDIO_ROOT)/$(COMMON_DIR) ############ LPASS_CDC ############ # for LPASS_CDC Codec ifdef CONFIG_SND_SOC_LPASS_CDC LPASS_CDC_OBJS += lpass-cdc.o LPASS_CDC_OBJS += lpass-cdc-comp.o LPASS_CDC_OBJS += lpass-cdc-utils.o LPASS_CDC_OBJS += lpass-cdc-regmap.o LPASS_CDC_OBJS += lpass-cdc-tables.o LPASS_CDC_OBJS += lpass-cdc-clk-rsc.o endif ifdef CONFIG_LPASS_CDC_WSA2_MACRO WSA2_OBJS += lpass-cdc-wsa2-macro.o endif ifdef CONFIG_LPASS_CDC_WSA_MACRO WSA_OBJS += lpass-cdc-wsa-macro.o endif ifdef CONFIG_LPASS_CDC_VA_MACRO VA_OBJS += lpass-cdc-va-macro.o endif ifdef CONFIG_LPASS_CDC_TX_MACRO TX_OBJS += lpass-cdc-tx-macro.o endif ifdef CONFIG_LPASS_CDC_RX_MACRO RX_OBJS += lpass-cdc-rx-macro.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 +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/ipc/Module.symvers KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/dsp/Module.symvers KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/Module.symvers KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/codecs/Module.symvers KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/soc/Module.symvers endif # Module information used by KBuild framework obj-$(CONFIG_SND_SOC_LPASS_CDC) += lpass_cdc_dlkm.o lpass_cdc_dlkm-y := $(LPASS_CDC_OBJS) obj-$(CONFIG_LPASS_CDC_WSA2_MACRO) += lpass_cdc_wsa2_macro_dlkm.o lpass_cdc_wsa2_macro_dlkm-y := $(WSA2_OBJS) obj-$(CONFIG_LPASS_CDC_WSA_MACRO) += lpass_cdc_wsa_macro_dlkm.o lpass_cdc_wsa_macro_dlkm-y := $(WSA_OBJS) obj-$(CONFIG_LPASS_CDC_VA_MACRO) += lpass_cdc_va_macro_dlkm.o lpass_cdc_va_macro_dlkm-y := $(VA_OBJS) obj-$(CONFIG_LPASS_CDC_TX_MACRO) += lpass_cdc_tx_macro_dlkm.o lpass_cdc_tx_macro_dlkm-y := $(TX_OBJS) obj-$(CONFIG_LPASS_CDC_RX_MACRO) += lpass_cdc_rx_macro_dlkm.o lpass_cdc_rx_macro_dlkm-y := $(RX_OBJS) # inject some build related information DEFINES += -DBUILD_TIMESTAMP=\"$(shell date -u +'%Y-%m-%dT%H:%M:%SZ')\"