FILESEXTRAPATHS_prepend := "${THISDIR}/${BPN}:"

SRC_URI_append = "\
    ${@base_conditional('USE_FAYTECH_MONITOR', '1', 'file://0002-faytech-fix-rpi.patch', '', d)} \
"

do_configure_append_smack() {
    # SMACK and Co
    kernel_configure_variable IP_NF_SECURITY m
    kernel_configure_variable IP6_NF_SECURITY m
    kernel_configure_variable EXT2_FS_SECURITY y
    kernel_configure_variable EXT3_FS_SECURITY y
    kernel_configure_variable EXT4_FS_SECURITY y
    kernel_configure_variable SECURITY y
    kernel_configure_variable SECURITY_SMACK y
    kernel_configure_variable TMPFS_XATTR y
    kernel_configure_variable DEFAULT_SECURITY "smack"
    kernel_configure_variable DEFAULT_SECURITY_SMACK y
    kernel_configure_variable FANOTIFY_ACCESS_PERMISSIONS y
}

do_configure_append_netboot() {
    # NBD for netboot
    kernel_configure_variable BLK_DEV_NBD y
    # ramblk for inird
    kernel_configure_variable BLK_DEV_RAM y
}

do_configure_append_sota() {
    # ramblk for inird
    kernel_configure_variable BLK_DEV_RAM y
}

# can
do_configure_append() {

    kernel_configure_variable TASKSTATS y
    kernel_configure_variable TASK_DELAY_ACCT y
    kernel_configure_variable USER_RETURN_NOTIFIER y
    kernel_configure_variable PREEMPT_NOTIFIERS y
    kernel_configure_variable CAN m
    kernel_configure_variable CAN_RAW m
    kernel_configure_variable CAN_BCM m
    kernel_configure_variable CAN_GW m
    kernel_configure_variable CAN_VCAN m
    kernel_configure_variable CAN_SLCAN m
    kernel_configure_variable CAN_DEV m
    kernel_configure_variable CAN_CALC_BITTIMING y
    kernel_configure_variable CAN_MCP251X m
    kernel_configure_variable CAN_ESD_USB2 m
    kernel_configure_variable CAN_GS_USB m
    kernel_configure_variable CAN_KVASER_USB m
    kernel_configure_variable CAN_PEAK_USB m
    kernel_configure_variable CAN_8DEV_USB m

# not enabled, yet ?
# kernel_configure_variable CAN_LEDS is not set
# kernel_configure_variable CAN_SJA1000 is not set
# kernel_configure_variable CAN_C_CAN is not set
# kernel_configure_variable CAN_M_CAN is not set
# kernel_configure_variable CAN_CC770 is not set
# kernel_configure_variable CAN_EMS_USB is not set
# kernel_configure_variable CAN_SOFTING is not set
# kernel_configure_variable CAN_DEBUG_DEVICES is not set
}

do_configure_append() {

    # VC4 Wayland/Weston
    kernel_configure_variable I2C_BCM2835 y
    kernel_configure_variable DRM y
    kernel_configure_variable DRM_PANEL_RASPBERRYPI_TOUCHSCREEN y
    kernel_configure_variable DRM_VC4 y
    kernel_configure_variable FB_BCM2708 n

    # Enable support for TP-Link TL-W722N USB Wifi adapter
    kernel_configure_variable ATH_CARDS m
    kernel_configure_variable ATH9K_HTC m

    # Enable support for RTLSDR
    kernel_configure_variable MEDIA_USB_SUPPORT y
    kernel_configure_variable MEDIA_DIGITAL_TV_SUPPORT y
    kernel_configure_variable DVB_USB_V2 m
    kernel_configure_variable DVB_USB_RTL28XXU m

    # KEEP until fixed upstream:
      # Keep this the last line
      # Remove all modified configs and add the rest to .config
      sed -e "${CONF_SED_SCRIPT}" < '${WORKDIR}/defconfig' >> '${B}/.config'

      yes '' | oe_runmake oldconfig
      kernel_do_configure
}

CMDLINE_DEBUG = ""
CMDLINE_append = " usbhid.mousepoll=0"

# Add options to allow CMA to operate
CMDLINE_append = ' ${@base_conditional("ENABLE_CMA", "1", "coherent_pool=6M smsc95xx.turbo_mode=N", "", d)}'

KERNEL_MODULE_AUTOLOAD += "snd-bcm2835"
KERNEL_MODULE_AUTOLOAD += "hid-multitouch"

RDEPENDS_${PN} += "kernel-module-snd-bcm2835"
PACKAGES += "kernel-module-snd-bcm2835"

# Enable support for usb video class for usb camera devices
KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/uvc.cfg"

# Enable support for joystick devices
KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/joystick.cfg"