# Copyright (C) 2022 HiSilicon (Shanghai) Technologies CO., LIMITED.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

ifeq ($(CFG_HI_EXPORT_FLAG),)
    ifneq ($(KERNELRELEASE),)
    KERNEL_DIR := $(srctree)

    SDK_DIR := $(KERNEL_DIR)/../../..
    else
    SDK_DIR := $(CURDIR)/../../../../..
    endif

    ifneq ($(SDK_SOURCE_DIR),)
    SDK_DIR := $(SDK_SOURCE_DIR)/..
    endif

include $(SDK_DIR)/base.mak
endif

EXTRA_CFLAGS += -I$(SDK_DIR)/source/msp/drv/include
EXTRA_CFLAGS += -I$(SDK_DIR)/source/common/include/
EXTRA_CFLAGS += -I$(SDK_DIR)/source/common/drv/include


EXTRA_CFLAGS += $(CFG_HI_KMOD_CFLAGS)

EXTRA_CFLAGS += -DLOG_D_MODULE_ID=HI_ID_I2C

KBUILD_EXTRA_SYMBOLS += $(COMMON_DIR)/drv/Module.symvers
KBUILD_EXTRA_SYMBOLS += $(MSP_DIR)/drv/gpio/Module.symvers

MOD_NAME := hi_gt911

obj-$(CFG_MSP_BUILDTYPE) += $(MOD_NAME).o


$(MOD_NAME)-y := gt911.o

#===============================================================================
#   rules
#===============================================================================
.PHONY: all clean install uninstall

all:
	$(AT)make -C $(LINUX_DIR) ARCH=$(CFG_HI_CPU_ARCH) CROSS_COMPILE=$(CFG_HI_TOOLCHAINS_NAME)- M=$(CURDIR) modules

clean:
	$(AT)make -C $(LINUX_DIR) M=$(CURDIR) clean
	$(AT)rm -rf  *.o
	$(AT)rm -rf  .*.o.cmd
	$(AT)rm -rf .tmp_versions
	$(AT)rm -rf  Module.symvers
	$(AT)rm -rf  modules.order

install: all
ifneq ($(CFG_MSP_BUILDTYPE),y)
	$(AT)cp -f $(CURDIR)/$(MOD_NAME).ko $(MODULE_DIR)/
endif

uninstall:
	$(AT)rm -rf $(MODULE_DIR)/$(MOD_NAME).ko