Merge "ASoC: AQT1000: DLKM support for AQT1000 driver"
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5 changed files with 162 additions and 0 deletions
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@ -23,6 +23,11 @@ include $(MY_LOCAL_PATH)/asoc/codecs/Android.mk
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include $(MY_LOCAL_PATH)/asoc/codecs/wcd934x/Android.mk
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endif
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ifeq ($(call is-board-platform-in-list,sdm670 msmnile),true)
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$(shell rm -rf $(PRODUCT_OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/codecs/aqt1000/Module.symvers)
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include $(MY_LOCAL_PATH)/asoc/codecs/aqt1000/Android.mk
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endif
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ifeq ($(call is-board-platform-in-list,msm8953 sdm670 qcs605),true)
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$(shell rm -rf $(PRODUCT_OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/codecs/sdm660_cdc/Module.symvers)
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$(shell rm -rf $(PRODUCT_OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/codecs/msm_sdw/Module.symvers)
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41
asoc/codecs/aqt1000/Android.mk
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41
asoc/codecs/aqt1000/Android.mk
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@ -0,0 +1,41 @@
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# Android makefile for audio kernel modules
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AUDIO_CHIPSET := audio
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# Build/Package only in case of supported target
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ifeq ($(call is-board-platform-in-list,sdm670 msmnile),true)
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LOCAL_PATH := $(call my-dir)
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# This makefile is only for DLKM
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ifneq ($(findstring vendor,$(LOCAL_PATH)),)
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ifneq ($(findstring opensource,$(LOCAL_PATH)),)
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AUDIO_BLD_DIR := $(ANDROID_BUILD_TOP)/vendor/qcom/opensource/audio-kernel
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endif # opensource
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DLKM_DIR := $(TOP)/device/qcom/common/dlkm
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# Build audio.ko as $(AUDIO_CHIPSET)_audio.ko
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###########################################################
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# This is set once per LOCAL_PATH, not per (kernel) module
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KBUILD_OPTIONS := AUDIO_ROOT=$(AUDIO_BLD_DIR)
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# We are actually building audio.ko here, as per the
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# requirement we are specifying <chipset>_audio.ko as LOCAL_MODULE.
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# This means we need to rename the module to <chipset>_audio.ko
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# after audio.ko is built.
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KBUILD_OPTIONS += MODNAME=aqt1000_cdc_dlkm
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KBUILD_OPTIONS += BOARD_PLATFORM=$(TARGET_BOARD_PLATFORM)
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KBUILD_OPTIONS += $(AUDIO_SELECT)
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###########################################################
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include $(CLEAR_VARS)
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LOCAL_MODULE := $(AUDIO_CHIPSET)_aqt1000_cdc.ko
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LOCAL_MODULE_KBUILD_NAME := aqt1000_cdc_dlkm.ko
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LOCAL_MODULE_TAGS := optional
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LOCAL_MODULE_DEBUG_ENABLE := true
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LOCAL_MODULE_PATH := $(KERNEL_MODULES_OUT)
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include $(DLKM_DIR)/AndroidKernelModule.mk
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###########################################################
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endif # DLKM check
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endif # supported target check
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114
asoc/codecs/aqt1000/Kbuild
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114
asoc/codecs/aqt1000/Kbuild
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@ -0,0 +1,114 @@
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# We can build either as part of a standalone Kernel build or as
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# an external module. Determine which mechanism is being used
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ifeq ($(MODNAME),)
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KERNEL_BUILD := 1
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else
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KERNEL_BUILD := 0
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endif
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ifeq ($(KERNEL_BUILD), 1)
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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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AUDIO_BLD_DIR := $(ANDROID_BUILD_TOP)/kernel/msm-4.14
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AUDIO_ROOT := $(AUDIO_BLD_DIR)/techpack/audio
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endif
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ifeq ($(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_SDM670), y)
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include $(AUDIO_ROOT)/config/sdm670auto.conf
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export
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INCS += -include $(AUDIO_ROOT)/config/sdm670autoconf.h
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endif
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ifeq ($(CONFIG_ARCH_SDM855), y)
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include $(AUDIO_ROOT)/config/sdm855auto.conf
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export
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INCS += -include $(AUDIO_ROOT)/config/sdm855autoconf.h
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endif
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endif
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# As per target team, build is done as follows:
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# Defconfig : build with default flags
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# Slub : defconfig + CONFIG_SLUB_DEBUG := y +
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# CONFIG_SLUB_DEBUG_ON := y + CONFIG_PAGE_POISONING := y
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# Perf : Using appropriate msmXXXX-perf_defconfig
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#
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# Shipment builds (user variants) should not have any debug feature
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# enabled. This is identified using 'TARGET_BUILD_VARIANT'. Slub builds
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# are identified using the CONFIG_SLUB_DEBUG_ON configuration. Since
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# there is no other way to identify defconfig builds, QTI internal
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# representation of perf builds (identified using the string 'perf'),
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# is used to identify if the build is a slub or defconfig one. This
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# way no critical debug feature will be enabled for perf and shipment
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# builds. Other OEMs are also protected using the TARGET_BUILD_VARIANT
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# config.
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############ UAPI ############
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UAPI_DIR := uapi
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UAPI_INC := -I$(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)/$(COMMON_DIR)
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# for AQT1000 Codec
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ifeq ($(CONFIG_SND_SOC_AQT1000), m)
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AQT1000_CDC_OBJS += aqt1000-regmap.o
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AQT1000_CDC_OBJS += aqt1000-utils.o
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AQT1000_CDC_OBJS += aqt1000-core.o
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AQT1000_CDC_OBJS += aqt1000-irq.o
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AQT1000_CDC_OBJS += aqt1000-clsh.o
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AQT1000_CDC_OBJS += aqt1000.o
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AQT1000_CDC_OBJS += aqt1000-mbhc.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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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 ($(call cc-option-yn, -Wheader-guard),y)
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EXTRA_CFLAGS += -Wheader-guard
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endif
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ifeq ($(KERNEL_BUILD), 0)
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KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/ipc/Module.symvers
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KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/dsp/Module.symvers
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KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/Module.symvers
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KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/codecs/Module.symvers
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KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/soc/Module.symvers
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KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/codecs/aqt1000/Module.symvers
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endif
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# Module information used by KBuild framework
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obj-$(CONFIG_SND_SOC_AQT1000) += aqt1000_cdc_dlkm.o
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aqt1000_cdc_dlkm-y := $(AQT1000_CDC_OBJS)
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# inject some build related information
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DEFINES += -DBUILD_TIMESTAMP=\"$(shell date -u +'%Y-%m-%dT%H:%M:%SZ')\"
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@ -35,3 +35,4 @@ CONFIG_DTS_SRS_TM=m
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CONFIG_SND_SOC_MSM_STUB=m
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CONFIG_MSM_AVTIMER=m
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CONFIG_SND_SOC_MSM_HDMI_CODEC_RX=m
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CONFIG_SND_SOC_AQT1000=m
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@ -47,3 +47,4 @@
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#define CONFIG_SND_SOC_MSM_STUB 1
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#define CONFIG_MSM_AVTIMER 1
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#define CONFIG_SND_SOC_MSM_HDMI_CODEC_RX 1
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#define CONFIG_SND_SOC_AQT1000 1
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