arch/arm/mach-berlin/modules/gpu3D/Kbuild

##############################################################################
#
#    Copyright (C) 2005 - 2014 by Vivante Corp.
#
#    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., 675 Mass Ave, Cambridge, MA 02139, USA.
#
##############################################################################


#
# Linux build file for kernel HAL driver.
#

####modified for marvell bg2
#copied from config
USE_3D_VG                         ?= 1
FORCE_ALL_VIDEO_MEMORY_CACHED     ?= 1
NONPAGED_MEMORY_CACHEABLE         ?= 0
NONPAGED_MEMORY_BUFFERABLE        ?= 0
CACHE_FUNCTION_UNIMPLEMENTED      ?= 0
VIVANTE_ENABLE_VG                 ?= 0
VIVANTE_NO_3D                     ?= 0
ENABLE_OUTER_CACHE_PATCH          ?= 1
USE_BANK_ALIGNMENT                ?= 0
BANK_BIT_START                    ?= 0
BANK_BIT_END                      ?= 0
BANK_CHANNEL_BIT                  ?= 0
NO_DMA_COHERENT                   ?= 1
ENABLE_GPU_CLOCK_BY_DRIVER        ?= 0
USE_PLATFORM_DRIVER               ?= 1
ANDROID        ?= 1
DEBUG ?= 0
# For Earth/Lexx
# 1. Do not use SHM in order to reduce SHM usage
# 2. Prefer to use linux virtual memory to avoid overhead of allocating
#    contiguous memory
ifeq ($(CONFIG_BERLIN2CDP), y)
USE_GALOIS_SHM ?= 0
PREFER_CONTIGUOUS_MEMORY ?= 0
else
USE_GALOIS_SHM ?= 1
PREFER_CONTIGUOUS_MEMORY ?= 1
endif
USE_MRVL_ION ?= 0
SECURITY ?= 0

EXTRA_CFLAGS	+= -I$(srctree)/arch/arm/mach-berlin/modules/shm

AQROOT          := $(srctree)/arch/arm/mach-berlin/modules/gpu3D
AQARCH          := $(AQROOT)/arch/XAQ2

EXTRA_CFLAGS += -D__LINUX_KERNEL__

DRV_NAME ?= gal3d
EXTRA_CFLAGS   += -DDRV_NAME=\"$(DRV_NAME)\"

GAL_DEV  ?= /dev/$(DRV_NAME)
EXTRA_CFLAGS   += -DGAL_DEV=\"$(GAL_DEV)\"
NO_USER_DIRECT_ACCESS_FROM_KERNEL ?= 1
####end for marvell bg2

DRIVER_OUT_DIR = hal/driver
KERNEL_DIR ?= $(TOOL_DIR)/kernel

OS_KERNEL_DIR   := hal/os/linux/kernel
ARCH_KERNEL_DIR := hal/kernel/arch
ARCH_VG_KERNEL_DIR := hal/kernel/archvg
HAL_KERNEL_DIR  := hal/kernel

CUSTOMER_ALLOCATOR_OBJS :=

EXTRA_CFLAGS += -Werror

OBJS := $(OS_KERNEL_DIR)/gc_hal_kernel_device.o \
        $(OS_KERNEL_DIR)/gc_hal_kernel_driver.o \
        $(OS_KERNEL_DIR)/gc_hal_kernel_linux.o \
        $(OS_KERNEL_DIR)/gc_hal_kernel_math.o \
        $(OS_KERNEL_DIR)/gc_hal_kernel_os.o \
        $(OS_KERNEL_DIR)/gc_hal_kernel_debugfs.o \
        $(OS_KERNEL_DIR)/gc_hal_kernel_allocator.o \


OBJS += $(HAL_KERNEL_DIR)/gc_hal_kernel.o \
        $(HAL_KERNEL_DIR)/gc_hal_kernel_command.o \
        $(HAL_KERNEL_DIR)/gc_hal_kernel_db.o \
        $(HAL_KERNEL_DIR)/gc_hal_kernel_debug.o \
        $(HAL_KERNEL_DIR)/gc_hal_kernel_event.o \
        $(HAL_KERNEL_DIR)/gc_hal_kernel_heap.o \
        $(HAL_KERNEL_DIR)/gc_hal_kernel_mmu.o \
        $(HAL_KERNEL_DIR)/gc_hal_kernel_video_memory.o \
        $(HAL_KERNEL_DIR)/gc_hal_kernel_power.o

OBJS += $(ARCH_KERNEL_DIR)/gc_hal_kernel_context.o \
        $(ARCH_KERNEL_DIR)/gc_hal_kernel_hardware.o

ifeq ($(VIVANTE_ENABLE_VG), 1)
OBJS +=\
          $(HAL_KERNEL_DIR)/gc_hal_kernel_vg.o\
          $(HAL_KERNEL_DIR)/gc_hal_kernel_command_vg.o\
          $(HAL_KERNEL_DIR)/gc_hal_kernel_interrupt_vg.o\
          $(HAL_KERNEL_DIR)/gc_hal_kernel_mmu_vg.o\
          $(ARCH_VG_KERNEL_DIR)/gc_hal_kernel_hardware_command_vg.o\
          $(ARCH_VG_KERNEL_DIR)/gc_hal_kernel_hardware_vg.o
endif

ifneq ($(CONFIG_SYNC),)
OBJS += $(OS_KERNEL_DIR)/gc_hal_kernel_sync.o
endif

ifeq ($(SECURITY), 1)
OBJS += $(OS_KERNEL_DIR)/gc_hal_kernel_security_channel.o \
        $(HAL_KERNEL_DIR)/gc_hal_kernel_security.o
endif

ifneq ($(CUSTOMER_ALLOCATOR_OBJS),)
OBJS += $(CUSTOMER_ALLOCATOR_OBJS)
endif

#ifeq ($(KERNELRELEASE), )

#.PHONY: all clean install

# Define targets.
#all:
#	@mkdir -p $(DRIVER_OUT_DIR)
#	@$(MAKE) V=$(V) ARCH=$(ARCH_TYPE) -C $(KERNEL_DIR) SUBDIRS=`pwd` modules

#clean:
#	@rm -rf $(OBJS)
#	@rm -rf $(DRIVER_OUT_DIR)
#	@rm -rf modules.order Module.symvers
#	@find $(AQROOT) -name ".gc_*.cmd" | xargs rm -f

#install: all
#	@mkdir -p $(SDK_DIR)/drivers
####modified for marvell bg2
#	@cp $(DRIVER_OUT_DIR)/$(DRV_NAME).ko $(SDK_DIR)/drivers
####end for marvell bg2

#else


EXTRA_CFLAGS += -DLINUX -DDRIVER

####modified for marvell bg2
ifeq ($(USE_GALOIS_SHM), 1)
EXTRA_CFLAGS += -DUSE_GALOIS_SHM=1
else
EXTRA_CFLAGS += -DUSE_GALOIS_SHM=0
endif

ifeq ($(PREFER_CONTIGUOUS_MEMORY), 1)
EXTRA_CFLAGS += -DPREFER_CONTIGUOUS_MEMORY=1
else
EXTRA_CFLAGS += -DPREFER_CONTIGUOUS_MEMORY=0
endif

ifeq ($(USE_MRVL_ION), 1)
EXTRA_CFLAGS += -DMRVL_VIDEO_MEMORY_USE_ION=1
else
EXTRA_CFLAGS += -DMRVL_VIDEO_MEMORY_USE_ION=0
endif

ifeq ($(CONFIG_BERLIN2Q), y)
EXTRA_CFLAGS += -DSOC_BERLIN2Q=1
else
EXTRA_CFLAGS += -DSOC_BERLIN2Q=0
endif

ifeq ($(CONFIG_BERLIN2CD), y)
EXTRA_CFLAGS += -DSOC_BERLIN2CD=1
else
EXTRA_CFLAGS += -DSOC_BERLIN2CD=0
endif

ifeq ($(CONFIG_BERLIN2CDP), y)
EXTRA_CFLAGS += -DSOC_BERLIN2CDP=1
else
EXTRA_CFLAGS += -DSOC_BERLIN2CDP=0
endif

####modified for marvell bg2 ics4

ifeq ($(FLAREON),1)
EXTRA_CFLAGS += -DFLAREON
endif

ifeq ($(DEBUG), 1)
EXTRA_CFLAGS += -DDBG=1 -DDEBUG -D_DEBUG
else
EXTRA_CFLAGS += -DDBG=0
endif

ifeq ($(NO_DMA_COHERENT), 1)
EXTRA_CFLAGS += -DNO_DMA_COHERENT
endif

ifeq ($(CONFIG_DOVE_GPU), 1)
EXTRA_CFLAGS += -DCONFIG_DOVE_GPU=1
endif

ifneq ($(USE_PLATFORM_DRIVER), 0)
EXTRA_CFLAGS += -DUSE_PLATFORM_DRIVER=1
else
EXTRA_CFLAGS += -DUSE_PLATFORM_DRIVER=0
endif


EXTRA_CFLAGS += -DVIVANTE_PROFILER=1
EXTRA_CFLAGS += -DVIVANTE_PROFILER_CONTEXT=1


ifeq ($(ANDROID), 1)
EXTRA_CFLAGS += -DANDROID=1
endif

ifeq ($(ENABLE_GPU_CLOCK_BY_DRIVER), 1)
EXTRA_CFLAGS += -DENABLE_GPU_CLOCK_BY_DRIVER=1
else
EXTRA_CFLAGS += -DENABLE_GPU_CLOCK_BY_DRIVER=0
endif

ifeq ($(USE_NEW_LINUX_SIGNAL), 1)
EXTRA_CFLAGS += -DUSE_NEW_LINUX_SIGNAL=1
else
EXTRA_CFLAGS += -DUSE_NEW_LINUX_SIGNAL=0
endif

ifeq ($(FORCE_ALL_VIDEO_MEMORY_CACHED), 1)
EXTRA_CFLAGS += -DgcdPAGED_MEMORY_CACHEABLE=1
else
EXTRA_CFLAGS += -DgcdPAGED_MEMORY_CACHEABLE=0
endif

ifeq ($(NONPAGED_MEMORY_CACHEABLE), 1)
EXTRA_CFLAGS += -DgcdNONPAGED_MEMORY_CACHEABLE=1
else
EXTRA_CFLAGS += -DgcdNONPAGED_MEMORY_CACHEABLE=0
endif

ifeq ($(NONPAGED_MEMORY_BUFFERABLE), 1)
EXTRA_CFLAGS += -DgcdNONPAGED_MEMORY_BUFFERABLE=1
else
EXTRA_CFLAGS += -DgcdNONPAGED_MEMORY_BUFFERABLE=0
endif

ifeq ($(CACHE_FUNCTION_UNIMPLEMENTED), 1)
EXTRA_CFLAGS += -DgcdCACHE_FUNCTION_UNIMPLEMENTED=1
else
EXTRA_CFLAGS += -DgcdCACHE_FUNCTION_UNIMPLEMENTED=0
endif

ifeq ($(VIVANTE_ENABLE_VG), 1)
EXTRA_CFLAGS += -DgcdENABLE_VG=1
else
EXTRA_CFLAGS += -DgcdENABLE_VG=0
endif

ifeq ($(CONFIG_SMP), y)
EXTRA_CFLAGS += -DgcdSMP=1
else
EXTRA_CFLAGS += -DgcdSMP=0
endif

ifeq ($(VIVANTE_NO_3D),1)
EXTRA_CFLAGS += -DVIVANTE_NO_3D
endif

ifeq ($(ENABLE_OUTER_CACHE_PATCH), 1)
EXTRA_CFLAGS += -DgcdENABLE_OUTER_CACHE_PATCH=1
else
EXTRA_CFLAGS += -DgcdENABLE_OUTER_CACHE_PATCH=0
endif

ifeq ($(USE_BANK_ALIGNMENT), 1)
    EXTRA_CFLAGS += -DgcdENABLE_BANK_ALIGNMENT=1
    ifneq ($(BANK_BIT_START), 0)
	        ifneq ($(BANK_BIT_END), 0)
	            EXTRA_CFLAGS += -DgcdBANK_BIT_START=$(BANK_BIT_START)
	            EXTRA_CFLAGS += -DgcdBANK_BIT_END=$(BANK_BIT_END)
	        endif
    endif

    ifneq ($(BANK_CHANNEL_BIT), 0)
        EXTRA_CFLAGS += -DgcdBANK_CHANNEL_BIT=$(BANK_CHANNEL_BIT)
    endif
endif

ifeq ($(gcdFPGA_BUILD), 1)
EXTRA_CFLAGS += -DgcdFPGA_BUILD=1
else
EXTRA_CFLAGS += -DgcdFPGA_BUILD=0
endif

ifeq ($(SECURITY), 1)
EXTRA_CFLAGS += -DgcdSECURITY=1
endif

EXTRA_CFLAGS += -I$(AQROOT)/hal/kernel/inc
EXTRA_CFLAGS += -I$(AQROOT)/hal/kernel
EXTRA_CFLAGS += -I$(AQROOT)/hal/kernel/arch
EXTRA_CFLAGS += -I$(AQROOT)/hal/os/linux/kernel

ifeq ($(SECURITY), 1)
EXTRA_CFLAGS += -I$(AQROOT)/../../vendor/marvell-sdk/tee/include/
EXTRA_CFLAGS += -I$(AQROOT)/../../vendor/marvell-sdk/tee/tee/client_api
EXTRA_CFLAGS += -I$(AQROOT)/../../vendor/marvell-sdk/tee/tee/common/
endif


ifeq ($(VIVANTE_ENABLE_VG), 1)
EXTRA_CFLAGS += -I$(AQROOT)/hal/kernel/archvg
endif

####modified for marvell bg2
obj-$(CONFIG_BERLIN_GPU3D) += $(DRV_NAME).o
####end for marvell bg2

####modified for marvell bg2
$(DRV_NAME)-objs  = $(OBJS)
####end for marvell bg2

#endif