drivers/gpu/arm/mali400/mali/Kbuild

   1 #
   2 # Copyright (C) 2010-2011 ARM Limited. All rights reserved.
   3 #
   4 # This program is free software and is provided to you under the terms of the GNU General Public License version 2
   5 # as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence.
   6 #
   7 # A copy of the licence is included with the program, and can also be obtained from Free Software
   8 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
   9 #
  10
  11 # This file is called by the Linux build system.
  12
  13 # set up defaults if not defined by the user
  14 TIMESTAMP ?= default
  15 OS_MEMORY_KERNEL_BUFFER_SIZE_IN_MB ?= 16
  16 USING_GPU_UTILIZATION ?= 1
  17 PROFILING_SKIP_PP_JOBS ?= 0
  18 PROFILING_SKIP_PP_AND_GP_JOBS ?= 0
  19 MALI_PP_SCHEDULER_FORCE_NO_JOB_OVERLAP ?= 0
  20 MALI_PP_SCHEDULER_KEEP_SUB_JOB_STARTS_ALIGNED ?= 0
  21 MALI_PP_SCHEDULER_FORCE_NO_JOB_OVERLAP_BETWEEN_APPS ?= 0
  22 MALI_UPPER_HALF_SCHEDULING ?= 1
  23 MALI_ENABLE_CPU_CYCLES ?= 0
  24 MALI_PLATFORM ?= rk30
  25
  26 # For customer releases the Linux Device Drivers will be provided as ARM proprietary and GPL releases:
  27 # The ARM proprietary product will only include the license/proprietary directory
  28 # The GPL product will only include the license/gpl directory
  29 ifeq ($(wildcard $(src)/linux/license/gpl/*),)
  30     ccflags-y += -I$(src)/linux/license/proprietary
  31     ifeq ($(CONFIG_MALI400_PROFILING),y)
  32         $(error Profiling is incompatible with non-GPL license)
  33     endif
  34     ifeq ($(CONFIG_PM_RUNTIME),y)
  35         $(error Runtime PM is incompatible with non-GPL license)
  36     endif
  37     ifeq ($(CONFIG_DMA_SHARED_BUFFER),y)
  38         $(error DMA-BUF is incompatible with non-GPL license)
  39     endif
  40     $(error Linux Device integration is incompatible with non-GPL license)
  41 else
  42     ccflags-y += -I$(src)/linux/license/gpl
  43 endif
  44
  45 ifeq ($(USING_GPU_UTILIZATION), 1)
  46     ifeq ($(USING_DVFS), 1)
  47         $(error USING_GPU_UTILIZATION conflict with USING_DVFS you can read the Integration Guide to choose which one do you need)
  48     endif
  49 endif
  50
  51 ifneq ($(MALI_PLATFORM),)
  52         EXTRA_DEFINES += -DMALI_FAKE_PLATFORM_DEVICE=1
  53         #MALI_PLATFORM_FILES = $(wildcard platform/$(MALI_PLATFORM)/*.c)
  54         mali-y += \
  55                 platform/$(MALI_PLATFORM)/mali_platform.o \
  56                 platform/$(MALI_PLATFORM)/rk3066.o \
  57                 platform/$(MALI_PLATFORM)/mali_dvfs.o \
  58                 platform/$(MALI_PLATFORM)/arm_core_scaling.o
  59 endif
  60
  61 mali-y += \
  62         linux/mali_osk_atomics.o \
  63         linux/mali_osk_irq.o \
  64         linux/mali_osk_wq.o \
  65         linux/mali_osk_locks.o \
  66         linux/mali_osk_wait_queue.o \
  67         linux/mali_osk_low_level_mem.o \
  68         linux/mali_osk_math.o \
  69         linux/mali_osk_memory.o \
  70         linux/mali_osk_misc.o \
  71         linux/mali_osk_mali.o \
  72         linux/mali_osk_notification.o \
  73         linux/mali_osk_time.o \
  74         linux/mali_osk_timers.o
  75
  76 mali-y += linux/mali_memory.o linux/mali_memory_os_alloc.o
  77 mali-y += linux/mali_memory_external.o
  78 mali-y += linux/mali_memory_block_alloc.o
  79
  80 mali-y += \
  81         linux/mali_ukk_mem.o \
  82         linux/mali_ukk_gp.o \
  83         linux/mali_ukk_pp.o \
  84         linux/mali_ukk_core.o \
  85         linux/mali_ukk_soft_job.o \
  86         linux/mali_ukk_timeline.o
  87
  88 # Source files which always are included in a build
  89 mali-y += \
  90         common/mali_kernel_core.o \
  91         linux/mali_kernel_linux.o \
  92         common/mali_kernel_descriptor_mapping.o \
  93         common/mali_session.o \
  94         linux/mali_device_pause_resume.o \
  95         common/mali_kernel_vsync.o \
  96         linux/mali_ukk_vsync.o \
  97         linux/mali_kernel_sysfs.o \
  98         common/mali_mmu.o \
  99         common/mali_mmu_page_directory.o \
 100         common/mali_mem_validation.o \
 101         common/mali_hw_core.o \
 102         common/mali_gp.o \
 103         common/mali_pp.o \
 104         common/mali_pp_job.o \
 105         common/mali_gp_job.o \
 106         common/mali_soft_job.o \
 107         common/mali_scheduler.o \
 108         common/mali_executor.o \
 109         common/mali_group.o \
 110         common/mali_dlbu.o \
 111         common/mali_broadcast.o \
 112         common/mali_pm.o \
 113         common/mali_pmu.o \
 114         common/mali_user_settings_db.o \
 115         common/mali_kernel_utilization.o \
 116         common/mali_control_timer.o \
 117         common/mali_l2_cache.o \
 118         common/mali_timeline.o \
 119         common/mali_timeline_fence_wait.o \
 120         common/mali_timeline_sync_fence.o \
 121         common/mali_spinlock_reentrant.o \
 122         common/mali_pm_domain.o \
 123         linux/mali_osk_pm.o \
 124         linux/mali_pmu_power_up_down.o \
 125         __malidrv_build_info.o
 126
 127 ifneq ($(MALI_PLATFORM_FILES),)
 128         mali-y += $(MALI_PLATFORM_FILES:.c=.o)
 129 endif
 130
 131 mali-$(CONFIG_MALI400_PROFILING) += linux/mali_ukk_profiling.o
 132 mali-$(CONFIG_MALI400_PROFILING) += linux/mali_osk_profiling.o
 133
 134 mali-$(CONFIG_MALI400_INTERNAL_PROFILING) += linux/mali_profiling_internal.o timestamp-$(TIMESTAMP)/mali_timestamp.o
 135 ccflags-$(CONFIG_MALI400_INTERNAL_PROFILING) += -I$(src)/timestamp-$(TIMESTAMP)
 136
 137 mali-$(CONFIG_DMA_SHARED_BUFFER) += linux/mali_memory_dma_buf.o
 138 mali-$(CONFIG_SYNC) += linux/mali_sync.o
 139 ccflags-$(CONFIG_SYNC) += -Idrivers/staging/android
 140
 141 mali-$(CONFIG_MALI400_UMP) += linux/mali_memory_ump.o
 142
 143 mali-$(CONFIG_MALI_DVFS) += common/mali_dvfs_policy.o
 144
 145 # Tell the Linux build system from which .o file to create the kernel module
 146 obj-$(CONFIG_MALI400) := mali.o
 147
 148 ccflags-y += $(EXTRA_DEFINES)
 149
 150 # Set up our defines, which will be passed to gcc
 151 ccflags-y += -DMALI_PP_SCHEDULER_FORCE_NO_JOB_OVERLAP=$(MALI_PP_SCHEDULER_FORCE_NO_JOB_OVERLAP)
 152 ccflags-y += -DMALI_PP_SCHEDULER_KEEP_SUB_JOB_STARTS_ALIGNED=$(MALI_PP_SCHEDULER_KEEP_SUB_JOB_STARTS_ALIGNED)
 153 ccflags-y += -DMALI_PP_SCHEDULER_FORCE_NO_JOB_OVERLAP_BETWEEN_APPS=$(MALI_PP_SCHEDULER_FORCE_NO_JOB_OVERLAP_BETWEEN_APPS)
 154 ccflags-y += -DMALI_STATE_TRACKING=1
 155 ccflags-y += -DMALI_OS_MEMORY_KERNEL_BUFFER_SIZE_IN_MB=$(OS_MEMORY_KERNEL_BUFFER_SIZE_IN_MB)
 156 ccflags-y += -DUSING_GPU_UTILIZATION=$(USING_GPU_UTILIZATION)
 157 ccflags-y += -DMALI_ENABLE_CPU_CYCLES=$(MALI_ENABLE_CPU_CYCLES)
 158
 159 ifeq ($(MALI_UPPER_HALF_SCHEDULING),1)
 160         ccflags-y += -DMALI_UPPER_HALF_SCHEDULING
 161 endif
 162
 163 ccflags-$(CONFIG_MALI400_UMP) += -I$(src)/../../ump/include/ump
 164 ccflags-$(CONFIG_MALI400_DEBUG) += -DDEBUG
 165
 166 # Use our defines when compiling
 167 ccflags-y += -I$(src) -I$(src)/include -I$(src)/common -I$(src)/linux -I$(src)/platform
 168
 169 # Get subversion revision number, fall back to only ${MALI_RELEASE_NAME} if no svn info is available
 170 MALI_RELEASE_NAME=$(shell cat $(src)/.version 2> /dev/null)
 171
 172 SVN_INFO = (cd $(src); svn info 2>/dev/null)
 173
 174 ifneq ($(shell $(SVN_INFO) 2>/dev/null),)
 175 # SVN detected
 176 SVN_REV := $(shell $(SVN_INFO) | grep '^Revision: '| sed -e 's/^Revision: //' 2>/dev/null)
 177 DRIVER_REV := $(MALI_RELEASE_NAME)-r$(SVN_REV)
 178 CHANGE_DATE := $(shell $(SVN_INFO) | grep '^Last Changed Date: ' | cut -d: -f2- | cut -b2-)
 179 CHANGED_REVISION := $(shell $(SVN_INFO) | grep '^Last Changed Rev: ' | cut -d: -f2- | cut -b2-)
 180 REPO_URL := $(shell $(SVN_INFO) | grep '^URL: ' | cut -d: -f2- | cut -b2-)
 181
 182 else # SVN
 183 GIT_REV := $(shell cd $(src); git describe --always 2>/dev/null)
 184 ifneq ($(GIT_REV),)
 185 # Git detected
 186 DRIVER_REV := $(MALI_RELEASE_NAME)-$(GIT_REV)
 187 CHANGE_DATE := $(shell cd $(src); git log -1 --format="%ci")
 188 CHANGED_REVISION := $(GIT_REV)
 189 REPO_URL := $(shell cd $(src); git describe --all --always 2>/dev/null)
 190
 191 else # Git
 192 # No Git or SVN detected
 193 DRIVER_REV := $(MALI_RELEASE_NAME)
 194 CHANGE_DATE := $(MALI_RELEASE_NAME)
 195 CHANGED_REVISION := $(MALI_RELEASE_NAME)
 196 endif
 197 endif
 198
 199 ccflags-y += -DSVN_REV_STRING=\"$(DRIVER_REV)\"
 200
 201 VERSION_STRINGS :=
 202 VERSION_STRINGS += API_VERSION=$(shell cd $(src); grep "\#define _MALI_API_VERSION" $(FILES_PREFIX)include/linux/mali/mali_utgard_uk_types.h | cut -d' ' -f 3 )
 203 VERSION_STRINGS += REPO_URL=$(REPO_URL)
 204 VERSION_STRINGS += REVISION=$(DRIVER_REV)
 205 VERSION_STRINGS += CHANGED_REVISION=$(CHANGED_REVISION)
 206 VERSION_STRINGS += CHANGE_DATE=$(CHANGE_DATE)
 207 VERSION_STRINGS += BUILD_DATE=$(shell date)
 208 ifdef CONFIG_MALI400_DEBUG
 209 VERSION_STRINGS += BUILD=debug
 210 else
 211 VERSION_STRINGS += BUILD=release
 212 endif
 213 VERSION_STRINGS += TARGET_PLATFORM=$(TARGET_PLATFORM)
 214 VERSION_STRINGS += MALI_PLATFORM=$(MALI_PLATFORM)
 215 VERSION_STRINGS += KDIR=$(KDIR)
 216 VERSION_STRINGS += OS_MEMORY_KERNEL_BUFFER_SIZE_IN_MB=$(OS_MEMORY_KERNEL_BUFFER_SIZE_IN_MB)
 217 VERSION_STRINGS += USING_UMP=$(CONFIG_MALI400_UMP)
 218 VERSION_STRINGS += USING_PROFILING=$(CONFIG_MALI400_PROFILING)
 219 VERSION_STRINGS += USING_INTERNAL_PROFILING=$(CONFIG_MALI400_INTERNAL_PROFILING)
 220 VERSION_STRINGS += USING_GPU_UTILIZATION=$(USING_GPU_UTILIZATION)
 221 VERSION_STRINGS += USING_DVFS=$(CONFIG_MALI_DVFS)
 222 VERSION_STRINGS += MALI_UPPER_HALF_SCHEDULING=$(MALI_UPPER_HALF_SCHEDULING)
 223
 224 # Create file with Mali driver configuration
 225 $(src)/__malidrv_build_info.c:
 226         @echo 'const char *__malidrv_build_info(void) { return "malidrv: $(VERSION_STRINGS)";}' > $(src)/__malidrv_build_info.c