8b1366a648
Switch to DLKM for all audio kernel modules. Change-Id: I6a96023a21f655f873531af9ace81f2b01eb0f58 Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
161 lines
5 KiB
Makefile
161 lines
5 KiB
Makefile
# We can build either as part of a standalone Kernel build or as
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# an external module. Determine which mechanism is being used
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KERNEL_BUILD := 0
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ifeq ($(KERNEL_BUILD), 0)
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# These are configurable via Kconfig for kernel-based builds
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# Need to explicitly configure for Android-based builds
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ifeq ($(CONFIG_ARCH_SDM845), y)
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include $(AUDIO_ROOT)/config/sdm845auto.conf
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export
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endif
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ifeq ($(CONFIG_ARCH_SDM670), y)
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include $(AUDIO_ROOT)/config/sdm670auto.conf
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export
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endif
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endif
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# As per target team, build is done as follows:
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# Defconfig : build with default flags
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# Slub : defconfig + CONFIG_SLUB_DEBUG := y +
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# CONFIG_SLUB_DEBUG_ON := y + CONFIG_PAGE_POISONING := y
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# Perf : Using appropriate msmXXXX-perf_defconfig
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#
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# Shipment builds (user variants) should not have any debug feature
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# enabled. This is identified using 'TARGET_BUILD_VARIANT'. Slub builds
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# are identified using the CONFIG_SLUB_DEBUG_ON configuration. Since
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# there is no other way to identify defconfig builds, QTI internal
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# representation of perf builds (identified using the string 'perf'),
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# is used to identify if the build is a slub or defconfig one. This
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# way no critical debug feature will be enabled for perf and shipment
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# builds. Other OEMs are also protected using the TARGET_BUILD_VARIANT
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# config.
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############ UAPI ############
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UAPI_DIR := uapi
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UAPI_INC := -I$(AUDIO_ROOT)/include/$(UAPI_DIR)
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############ COMMON ############
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COMMON_DIR := include
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COMMON_INC := -I$(AUDIO_ROOT)/$(COMMON_DIR)
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############ ASoC Drivers ############
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# for SDM6xx sound card driver
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ifeq ($(CONFIG_SND_SOC_SDM670), m)
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MACHINE_OBJS += sdm660-common.o
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endif
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# for SDM6xx sound card driver
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ifeq ($(CONFIG_SND_SOC_INT_CODEC), m)
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MACHINE_OBJS += sdm660-internal.o
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endif
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# for SDM6xx sound card driver
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ifeq ($(CONFIG_SND_SOC_EXT_CODEC), m)
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MACHINE_OBJS += sdm660-external.o
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MACHINE_OBJS += sdm660-ext-dai-links.o
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endif
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# for SDM845 sound card driver
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ifeq ($(CONFIG_SND_SOC_MACHINE_SDM845), m)
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MACHINE_OBJS += sdm845.o
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endif
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ifeq ($(CONFIG_SND_SOC_CPE), m)
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CPE_LSM_OBJS += msm-cpe-lsm.o
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endif
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ifeq ($(CONFIG_SND_SOC_QDSP6V2), m)
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PLATFORM_OBJS += msm-audio-effects-q6-v2.o
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PLATFORM_OBJS += msm-compress-q6-v2.o
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PLATFORM_OBJS += msm-dai-fe.o
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PLATFORM_OBJS += msm-dai-q6-hdmi-v2.o
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PLATFORM_OBJS += msm-dai-q6-v2.o
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PLATFORM_OBJS += msm-dai-slim.o
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PLATFORM_OBJS += msm-dai-stub-v2.o
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PLATFORM_OBJS += msm-ds2-dap-config.o
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PLATFORM_OBJS += msm-lsm-client.o
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PLATFORM_OBJS += msm-pcm-afe-v2.o
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PLATFORM_OBJS += msm-pcm-dtmf-v2.o
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PLATFORM_OBJS += msm-pcm-hostless.o
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PLATFORM_OBJS += msm-pcm-host-voice-v2.o
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PLATFORM_OBJS += msm-pcm-loopback-v2.o
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PLATFORM_OBJS += msm-pcm-q6-noirq.o
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PLATFORM_OBJS += msm-pcm-q6-v2.o
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PLATFORM_OBJS += msm-pcm-routing-devdep.o
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PLATFORM_OBJS += msm-pcm-routing-v2.o
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PLATFORM_OBJS += msm-pcm-voice-v2.o
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PLATFORM_OBJS += msm-pcm-voip-v2.o
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PLATFORM_OBJS += msm-qti-pp-config.o
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PLATFORM_OBJS += msm-transcode-loopback-q6-v2.o
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PLATFORM_OBJS += platform_init.o
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endif
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LINUX_INC += -Iinclude/linux
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INCS := $(COMMON_INC) \
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$(UAPI_INC)
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ifeq ($(CONFIG_ARCH_SDM845), y)
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INCS += -include $(AUDIO_ROOT)/config/sdm845autoconf.h
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endif
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ifeq ($(CONFIG_ARCH_SDM670), y)
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INCS += -include $(AUDIO_ROOT)/config/sdm670autoconf.h
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endif
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EXTRA_CFLAGS += $(INCS)
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CDEFINES += -DANI_LITTLE_BYTE_ENDIAN \
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-DANI_LITTLE_BIT_ENDIAN \
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-DDOT11F_LITTLE_ENDIAN_HOST \
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-DANI_COMPILER_TYPE_GCC \
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-DANI_OS_TYPE_ANDROID=6 \
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-DPTT_SOCK_SVC_ENABLE \
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-Wall\
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-Werror\
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-D__linux__
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KBUILD_CPPFLAGS += $(CDEFINES)
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# Currently, for versions of gcc which support it, the kernel Makefile
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# is disabling the maybe-uninitialized warning. Re-enable it for the
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# AUDIO driver. Note that we must use EXTRA_CFLAGS here so that it
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# will override the kernel settings.
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ifeq ($(call cc-option-yn, -Wmaybe-uninitialized),y)
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EXTRA_CFLAGS += -Wmaybe-uninitialized
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endif
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#EXTRA_CFLAGS += -Wmissing-prototypes
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ifeq ($(call cc-option-yn, -Wheader-guard),y)
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EXTRA_CFLAGS += -Wheader-guard
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endif
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KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/dsp/Module.symvers
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KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/codecs/Module.symvers
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KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/codecs/wcd934x/Module.symvers
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KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/codecs/sdm660_cdc/Module.symvers
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KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/codecs/msm_sdw/Module.symvers
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# Module information used by KBuild framework
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obj-$(CONFIG_SND_SOC_QDSP6V2) += platform_dlkm.o
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platform_dlkm-y := $(PLATFORM_OBJS)
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obj-$(CONFIG_SND_SOC_MACHINE_SDM845) += machine_dlkm.o
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machine_dlkm-y := $(MACHINE_OBJS)
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obj-$(CONFIG_SND_SOC_EXT_CODEC) += machine_dlkm.o
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machine_dlkm-y := $(MACHINE_OBJS)
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obj-$(CONFIG_SND_SOC_INT_CODEC) += machine_dlkm.o
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machine_dlkm-y := $(MACHINE_OBJS)
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obj-$(CONFIG_SND_SOC_CPE) += cpe_lsm_dlkm.o
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cpe_lsm_dlkm-y := $(CPE_LSM_OBJS)
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# inject some build related information
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DEFINES += -DBUILD_TIMESTAMP=\"$(shell date -u +'%Y-%m-%dT%H:%M:%SZ')\"
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