Laxminath Kasam | 8b1366a | 2017-10-05 01:44:16 +0530 | [diff] [blame^] | 1 | # We can build either as part of a standalone Kernel build or as |
| 2 | # an external module. Determine which mechanism is being used |
| 3 | KERNEL_BUILD := 0 |
| 4 | |
| 5 | |
| 6 | ifeq ($(KERNEL_BUILD), 0) |
| 7 | # These are configurable via Kconfig for kernel-based builds |
| 8 | # Need to explicitly configure for Android-based builds |
| 9 | ifeq ($(CONFIG_ARCH_SDM845), y) |
| 10 | include $(AUDIO_ROOT)/config/sdm845auto.conf |
| 11 | export |
| 12 | endif |
| 13 | ifeq ($(CONFIG_ARCH_SDM670), y) |
| 14 | include $(AUDIO_ROOT)/config/sdm670auto.conf |
| 15 | export |
| 16 | endif |
| 17 | endif |
| 18 | |
| 19 | |
| 20 | # As per target team, build is done as follows: |
| 21 | # Defconfig : build with default flags |
| 22 | # Slub : defconfig + CONFIG_SLUB_DEBUG := y + |
| 23 | # CONFIG_SLUB_DEBUG_ON := y + CONFIG_PAGE_POISONING := y |
| 24 | # Perf : Using appropriate msmXXXX-perf_defconfig |
| 25 | # |
| 26 | # Shipment builds (user variants) should not have any debug feature |
| 27 | # enabled. This is identified using 'TARGET_BUILD_VARIANT'. Slub builds |
| 28 | # are identified using the CONFIG_SLUB_DEBUG_ON configuration. Since |
| 29 | # there is no other way to identify defconfig builds, QTI internal |
| 30 | # representation of perf builds (identified using the string 'perf'), |
| 31 | # is used to identify if the build is a slub or defconfig one. This |
| 32 | # way no critical debug feature will be enabled for perf and shipment |
| 33 | # builds. Other OEMs are also protected using the TARGET_BUILD_VARIANT |
| 34 | # config. |
| 35 | |
| 36 | ############ UAPI ############ |
| 37 | UAPI_DIR := uapi |
| 38 | UAPI_INC := -I$(AUDIO_ROOT)/include/$(UAPI_DIR) |
| 39 | |
| 40 | ############ COMMON ############ |
| 41 | COMMON_DIR := include |
| 42 | COMMON_INC := -I$(AUDIO_ROOT)/$(COMMON_DIR) |
| 43 | |
| 44 | ############ ASoC Drivers ############ |
| 45 | |
| 46 | |
| 47 | # for SDM6xx sound card driver |
| 48 | ifeq ($(CONFIG_SND_SOC_SDM670), m) |
| 49 | MACHINE_OBJS += sdm660-common.o |
| 50 | endif |
| 51 | |
| 52 | # for SDM6xx sound card driver |
| 53 | ifeq ($(CONFIG_SND_SOC_INT_CODEC), m) |
| 54 | MACHINE_OBJS += sdm660-internal.o |
| 55 | endif |
| 56 | |
| 57 | # for SDM6xx sound card driver |
| 58 | ifeq ($(CONFIG_SND_SOC_EXT_CODEC), m) |
| 59 | MACHINE_OBJS += sdm660-external.o |
| 60 | MACHINE_OBJS += sdm660-ext-dai-links.o |
| 61 | endif |
| 62 | |
| 63 | # for SDM845 sound card driver |
| 64 | ifeq ($(CONFIG_SND_SOC_MACHINE_SDM845), m) |
| 65 | MACHINE_OBJS += sdm845.o |
| 66 | endif |
| 67 | |
| 68 | ifeq ($(CONFIG_SND_SOC_CPE), m) |
| 69 | CPE_LSM_OBJS += msm-cpe-lsm.o |
| 70 | endif |
| 71 | |
| 72 | ifeq ($(CONFIG_SND_SOC_QDSP6V2), m) |
| 73 | PLATFORM_OBJS += msm-audio-effects-q6-v2.o |
| 74 | PLATFORM_OBJS += msm-compress-q6-v2.o |
| 75 | PLATFORM_OBJS += msm-dai-fe.o |
| 76 | PLATFORM_OBJS += msm-dai-q6-hdmi-v2.o |
| 77 | PLATFORM_OBJS += msm-dai-q6-v2.o |
| 78 | PLATFORM_OBJS += msm-dai-slim.o |
| 79 | PLATFORM_OBJS += msm-dai-stub-v2.o |
| 80 | PLATFORM_OBJS += msm-ds2-dap-config.o |
| 81 | PLATFORM_OBJS += msm-lsm-client.o |
| 82 | PLATFORM_OBJS += msm-pcm-afe-v2.o |
| 83 | PLATFORM_OBJS += msm-pcm-dtmf-v2.o |
| 84 | PLATFORM_OBJS += msm-pcm-hostless.o |
| 85 | PLATFORM_OBJS += msm-pcm-host-voice-v2.o |
| 86 | PLATFORM_OBJS += msm-pcm-loopback-v2.o |
| 87 | PLATFORM_OBJS += msm-pcm-q6-noirq.o |
| 88 | PLATFORM_OBJS += msm-pcm-q6-v2.o |
| 89 | PLATFORM_OBJS += msm-pcm-routing-devdep.o |
| 90 | PLATFORM_OBJS += msm-pcm-routing-v2.o |
| 91 | PLATFORM_OBJS += msm-pcm-voice-v2.o |
| 92 | PLATFORM_OBJS += msm-pcm-voip-v2.o |
| 93 | PLATFORM_OBJS += msm-qti-pp-config.o |
| 94 | PLATFORM_OBJS += msm-transcode-loopback-q6-v2.o |
| 95 | PLATFORM_OBJS += platform_init.o |
| 96 | endif |
| 97 | |
| 98 | LINUX_INC += -Iinclude/linux |
| 99 | |
| 100 | INCS := $(COMMON_INC) \ |
| 101 | $(UAPI_INC) |
| 102 | |
| 103 | ifeq ($(CONFIG_ARCH_SDM845), y) |
| 104 | INCS += -include $(AUDIO_ROOT)/config/sdm845autoconf.h |
| 105 | endif |
| 106 | ifeq ($(CONFIG_ARCH_SDM670), y) |
| 107 | INCS += -include $(AUDIO_ROOT)/config/sdm670autoconf.h |
| 108 | endif |
| 109 | |
| 110 | EXTRA_CFLAGS += $(INCS) |
| 111 | |
| 112 | |
| 113 | CDEFINES += -DANI_LITTLE_BYTE_ENDIAN \ |
| 114 | -DANI_LITTLE_BIT_ENDIAN \ |
| 115 | -DDOT11F_LITTLE_ENDIAN_HOST \ |
| 116 | -DANI_COMPILER_TYPE_GCC \ |
| 117 | -DANI_OS_TYPE_ANDROID=6 \ |
| 118 | -DPTT_SOCK_SVC_ENABLE \ |
| 119 | -Wall\ |
| 120 | -Werror\ |
| 121 | -D__linux__ |
| 122 | |
| 123 | KBUILD_CPPFLAGS += $(CDEFINES) |
| 124 | |
| 125 | # Currently, for versions of gcc which support it, the kernel Makefile |
| 126 | # is disabling the maybe-uninitialized warning. Re-enable it for the |
| 127 | # AUDIO driver. Note that we must use EXTRA_CFLAGS here so that it |
| 128 | # will override the kernel settings. |
| 129 | ifeq ($(call cc-option-yn, -Wmaybe-uninitialized),y) |
| 130 | EXTRA_CFLAGS += -Wmaybe-uninitialized |
| 131 | endif |
| 132 | #EXTRA_CFLAGS += -Wmissing-prototypes |
| 133 | |
| 134 | ifeq ($(call cc-option-yn, -Wheader-guard),y) |
| 135 | EXTRA_CFLAGS += -Wheader-guard |
| 136 | endif |
| 137 | |
| 138 | |
| 139 | KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/dsp/Module.symvers |
| 140 | KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/codecs/Module.symvers |
| 141 | KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/codecs/wcd934x/Module.symvers |
| 142 | KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/codecs/sdm660_cdc/Module.symvers |
| 143 | KBUILD_EXTRA_SYMBOLS +=$(OUT)/obj/vendor/qcom/opensource/audio-kernel/asoc/codecs/msm_sdw/Module.symvers |
| 144 | # Module information used by KBuild framework |
| 145 | obj-$(CONFIG_SND_SOC_QDSP6V2) += platform_dlkm.o |
| 146 | platform_dlkm-y := $(PLATFORM_OBJS) |
| 147 | |
| 148 | obj-$(CONFIG_SND_SOC_MACHINE_SDM845) += machine_dlkm.o |
| 149 | machine_dlkm-y := $(MACHINE_OBJS) |
| 150 | |
| 151 | obj-$(CONFIG_SND_SOC_EXT_CODEC) += machine_dlkm.o |
| 152 | machine_dlkm-y := $(MACHINE_OBJS) |
| 153 | |
| 154 | obj-$(CONFIG_SND_SOC_INT_CODEC) += machine_dlkm.o |
| 155 | machine_dlkm-y := $(MACHINE_OBJS) |
| 156 | |
| 157 | obj-$(CONFIG_SND_SOC_CPE) += cpe_lsm_dlkm.o |
| 158 | cpe_lsm_dlkm-y := $(CPE_LSM_OBJS) |
| 159 | |
| 160 | # inject some build related information |
| 161 | DEFINES += -DBUILD_TIMESTAMP=\"$(shell date -u +'%Y-%m-%dT%H:%M:%SZ')\" |