drivers/staging/greybus/Makefile

   1 greybus-y :=    core.o          \
   2                 debugfs.o       \
   3                 hd.o            \
   4                 manifest.o      \
   5                 module.o        \
   6                 interface.o     \
   7                 bundle.o        \
   8                 connection.o    \
   9                 protocol.o      \
  10                 control.o       \
  11                 svc.o           \
  12                 svc_watchdog.o  \
  13                 bootrom.o       \
  14                 operation.o     \
  15                 legacy.o
  16
  17 gb-gpbridge-y := gpbridge.o
  18
  19 # Prefix all modules with gb-
  20 gb-vibrator-y := vibrator.o
  21 gb-power-supply-y := power_supply.o
  22 gb-loopback-y := loopback.o
  23 gb-light-y := light.o
  24 gb-raw-y := raw.o
  25 gb-hid-y := hid.o
  26 gb-es2-y := es2.o
  27 gb-arche-y := arche-platform.o arche-apb-ctrl.o
  28 gb-audio-module-y := audio_module.o audio_topology.o
  29 gb-audio-codec-y := audio_codec.o
  30 gb-audio-gb-y := audio_gb.o
  31 gb-audio-apbridgea-y := audio_apbridgea.o
  32 gb-audio-manager-y += audio_manager.o
  33 gb-audio-manager-y += audio_manager_module.o
  34 gb-camera-y := camera.o
  35 gb-firmware-y := fw-core.o fw-download.o fw-management.o
  36 gb-spilib-y := spilib.o
  37 gb-sdio-y := sdio.o
  38 gb-uart-y := uart.o
  39 gb-pwm-y := pwm.o
  40 gb-gpio-y := gpio.o
  41 gb-i2c-y := i2c.o
  42 gb-usb-y := usb.o
  43 gb-spi-y := spi.o
  44
  45 obj-m += greybus.o
  46 obj-m += gb-gpbridge.o
  47 obj-m += gb-vibrator.o
  48 obj-m += gb-power-supply.o
  49 obj-m += gb-loopback.o
  50 obj-m += gb-light.o
  51 obj-m += gb-hid.o
  52 obj-m += gb-raw.o
  53 obj-m += gb-es2.o
  54 ifeq ($(CONFIG_USB_HSIC_USB3613),y)
  55  obj-m += gb-arche.o
  56 endif
  57 ifeq ($(CONFIG_ARCH_MSM8994),y)
  58  obj-m += gb-audio-codec.o
  59  obj-m += gb-audio-module.o
  60  obj-m += gb-camera.o
  61 endif
  62 obj-m += gb-audio-gb.o
  63 obj-m += gb-audio-apbridgea.o
  64 obj-m += gb-audio-manager.o
  65 obj-m += gb-firmware.o
  66 obj-m += gb-spilib.o
  67 obj-m += gb-sdio.o
  68 obj-m += gb-uart.o
  69 obj-m += gb-pwm.o
  70 obj-m += gb-gpio.o
  71 obj-m += gb-i2c.o
  72 obj-m += gb-usb.o
  73 obj-m += gb-spi.o
  74
  75 KERNELVER               ?= $(shell uname -r)
  76 KERNELDIR               ?= /lib/modules/$(KERNELVER)/build
  77 INSTALL_MOD_PATH        ?= /..
  78 PWD                     := $(shell pwd)
  79
  80 # kernel config option that shall be enable
  81 CONFIG_OPTIONS_ENABLE := POWER_SUPPLY PWM SYSFS SPI USB SND_SOC MMC LEDS_CLASS INPUT
  82
  83 # kernel config option that shall be disable
  84 CONFIG_OPTIONS_DISABLE :=
  85
  86 # this only run in kbuild part of the makefile
  87 ifneq ($(KERNELRELEASE),)
  88 # This function returns the argument version if current kernel version is minor
  89 # than the passed version, return 1 if equal or the current kernel version if it
  90 # is greater than argument version.
  91 kvers_cmp=$(shell [ "$(KERNELVERSION)" = "$(1)" ] && echo 1 || printf "$(1)\n$(KERNELVERSION)" | sort -V | tail -1)
  92
  93 ifneq ($(call kvers_cmp,"3.19.0"),3.19.0)
  94     CONFIG_OPTIONS_ENABLE += LEDS_CLASS_FLASH
  95 endif
  96
  97 ifneq ($(call kvers_cmp,"4.2.0"),4.2.0)
  98     CONFIG_OPTIONS_ENABLE += V4L2_FLASH_LED_CLASS
  99 endif
 100
 101 $(foreach opt,$(CONFIG_OPTIONS_ENABLE),$(if $(CONFIG_$(opt)),, \
 102      $(error CONFIG_$(opt) is disabled in the kernel configuration and must be enable \
 103      to continue compilation)))
 104 $(foreach opt,$(CONFIG_OPTIONS_DISABLE),$(if $(filter m y, $(CONFIG_$(opt))), \
 105      $(error CONFIG_$(opt) is enabled in the kernel configuration and must be disable \
 106      to continue compilation),))
 107 endif
 108
 109 # add -Wall to try to catch everything we can.
 110 ccflags-y := -Wall
 111
 112 # needed for trace events
 113 ccflags-y += -I$(src)
 114
 115 GB_AUDIO_MANAGER_SYSFS ?= true
 116 ifeq ($(GB_AUDIO_MANAGER_SYSFS),true)
 117 gb-audio-manager-y += audio_manager_sysfs.o
 118 ccflags-y += -DGB_AUDIO_MANAGER_SYSFS
 119 endif
 120
 121 all: module
 122
 123 tools::
 124         $(MAKE) -C tools KERNELDIR=$(realpath $(KERNELDIR))
 125
 126 module:
 127         $(MAKE) -C $(KERNELDIR) M=$(PWD)
 128
 129 check:
 130         $(MAKE) -C $(KERNELDIR) M=$(PWD) C=2 CF="-D__CHECK_ENDIAN__"
 131
 132 clean:
 133         rm -f *.o *~ core .depend .*.cmd *.ko *.mod.c
 134         rm -f Module.markers Module.symvers modules.order
 135         rm -rf .tmp_versions Modules.symvers
 136         $(MAKE) -C tools clean
 137
 138 coccicheck:
 139         $(MAKE) -C $(KERNELDIR) M=$(PWD) coccicheck
 140
 141 install: module
 142         mkdir -p $(INSTALL_MOD_PATH)/lib/modules/$(KERNELVER)/kernel/drivers/greybus/
 143         cp -f *.ko $(INSTALL_MOD_PATH)/lib/modules/$(KERNELVER)/kernel/drivers/greybus/
 144         depmod -b $(INSTALL_MOD_PATH) -a $(KERNELVER)