drivers/gpu/drm/i915/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 #
   3 # Makefile for the drm device driver.  This driver provides support for the
   4 # Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
   5
   6 # Add a set of useful warning flags and enable -Werror for CI to prevent
   7 # trivial mistakes from creeping in. We have to do this piecemeal as we reject
   8 # any patch that isn't warning clean, so turning on -Wall -Wextra (or W=1) we
   9 # need to filter out dubious warnings.  Still it is our interest
  10 # to keep running locally with W=1 C=1 until we are completely clean.
  11 #
  12 # Note the danger in using -Wall -Wextra is that when CI updates gcc we
  13 # will most likely get a sudden build breakage... Hopefully we will fix
  14 # new warnings before CI updates!
  15 subdir-ccflags-y := -Wall -Wextra
  16 subdir-ccflags-y += $(call cc-disable-warning, unused-parameter)
  17 subdir-ccflags-y += $(call cc-disable-warning, type-limits)
  18 subdir-ccflags-y += $(call cc-disable-warning, missing-field-initializers)
  19 subdir-ccflags-y += $(call cc-disable-warning, unused-but-set-variable)
  20 # clang warnings
  21 subdir-ccflags-y += $(call cc-disable-warning, sign-compare)
  22 subdir-ccflags-y += $(call cc-disable-warning, sometimes-uninitialized)
  23 subdir-ccflags-y += $(call cc-disable-warning, initializer-overrides)
  24 subdir-ccflags-y += $(call cc-disable-warning, frame-address)
  25 subdir-ccflags-$(CONFIG_DRM_I915_WERROR) += -Werror
  26
  27 # Fine grained warnings disable
  28 CFLAGS_i915_pci.o = $(call cc-disable-warning, override-init)
  29 CFLAGS_display/intel_fbdev.o = $(call cc-disable-warning, override-init)
  30
  31 subdir-ccflags-y += -I$(srctree)/$(src)
  32
  33 # Please keep these build lists sorted!
  34
  35 # core driver code
  36 i915-y += i915_drv.o \
  37           i915_config.o \
  38           i915_irq.o \
  39           i915_getparam.o \
  40           i915_mitigations.o \
  41           i915_params.o \
  42           i915_pci.o \
  43           i915_scatterlist.o \
  44           i915_suspend.o \
  45           i915_switcheroo.o \
  46           i915_sysfs.o \
  47           i915_utils.o \
  48           intel_device_info.o \
  49           intel_dram.o \
  50           intel_memory_region.o \
  51           intel_pch.o \
  52           intel_pm.o \
  53           intel_runtime_pm.o \
  54           intel_sideband.o \
  55           intel_uncore.o \
  56           intel_wakeref.o \
  57           vlv_suspend.o
  58
  59 # core library code
  60 i915-y += \
  61         dma_resv_utils.o \
  62         i915_memcpy.o \
  63         i915_mm.o \
  64         i915_sw_fence.o \
  65         i915_sw_fence_work.o \
  66         i915_syncmap.o \
  67         i915_user_extensions.o
  68
  69 i915-$(CONFIG_COMPAT)   += i915_ioc32.o
  70 i915-$(CONFIG_DEBUG_FS) += \
  71         i915_debugfs.o \
  72         i915_debugfs_params.o \
  73         display/intel_display_debugfs.o \
  74         display/intel_pipe_crc.o
  75 i915-$(CONFIG_PERF_EVENTS) += i915_pmu.o
  76
  77 # "Graphics Technology" (aka we talk to the gpu)
  78 gt-y += \
  79         gt/debugfs_engines.o \
  80         gt/debugfs_gt.o \
  81         gt/debugfs_gt_pm.o \
  82         gt/gen2_engine_cs.o \
  83         gt/gen6_engine_cs.o \
  84         gt/gen6_ppgtt.o \
  85         gt/gen7_renderclear.o \
  86         gt/gen8_engine_cs.o \
  87         gt/gen8_ppgtt.o \
  88         gt/intel_breadcrumbs.o \
  89         gt/intel_context.o \
  90         gt/intel_context_param.o \
  91         gt/intel_context_sseu.o \
  92         gt/intel_engine_cs.o \
  93         gt/intel_engine_heartbeat.o \
  94         gt/intel_engine_pm.o \
  95         gt/intel_engine_user.o \
  96         gt/intel_execlists_submission.o \
  97         gt/intel_ggtt.o \
  98         gt/intel_ggtt_fencing.o \
  99         gt/intel_gt.o \
 100         gt/intel_gt_buffer_pool.o \
 101         gt/intel_gt_clock_utils.o \
 102         gt/intel_gt_irq.o \
 103         gt/intel_gt_pm.o \
 104         gt/intel_gt_pm_irq.o \
 105         gt/intel_gt_requests.o \
 106         gt/intel_gtt.o \
 107         gt/intel_llc.o \
 108         gt/intel_lrc.o \
 109         gt/intel_mocs.o \
 110         gt/intel_ppgtt.o \
 111         gt/intel_rc6.o \
 112         gt/intel_region_lmem.o \
 113         gt/intel_renderstate.o \
 114         gt/intel_reset.o \
 115         gt/intel_ring.o \
 116         gt/intel_ring_submission.o \
 117         gt/intel_rps.o \
 118         gt/intel_sseu.o \
 119         gt/intel_sseu_debugfs.o \
 120         gt/intel_timeline.o \
 121         gt/intel_workarounds.o \
 122         gt/shmem_utils.o \
 123         gt/sysfs_engines.o
 124 # autogenerated null render state
 125 gt-y += \
 126         gt/gen6_renderstate.o \
 127         gt/gen7_renderstate.o \
 128         gt/gen8_renderstate.o \
 129         gt/gen9_renderstate.o
 130 i915-y += $(gt-y)
 131
 132 # GEM (Graphics Execution Management) code
 133 gem-y += \
 134         gem/i915_gem_busy.o \
 135         gem/i915_gem_clflush.o \
 136         gem/i915_gem_client_blt.o \
 137         gem/i915_gem_context.o \
 138         gem/i915_gem_create.o \
 139         gem/i915_gem_dmabuf.o \
 140         gem/i915_gem_domain.o \
 141         gem/i915_gem_execbuffer.o \
 142         gem/i915_gem_fence.o \
 143         gem/i915_gem_internal.o \
 144         gem/i915_gem_object.o \
 145         gem/i915_gem_object_blt.o \
 146         gem/i915_gem_lmem.o \
 147         gem/i915_gem_mman.o \
 148         gem/i915_gem_pages.o \
 149         gem/i915_gem_phys.o \
 150         gem/i915_gem_pm.o \
 151         gem/i915_gem_region.o \
 152         gem/i915_gem_shmem.o \
 153         gem/i915_gem_shrinker.o \
 154         gem/i915_gem_stolen.o \
 155         gem/i915_gem_throttle.o \
 156         gem/i915_gem_tiling.o \
 157         gem/i915_gem_userptr.o \
 158         gem/i915_gem_wait.o \
 159         gem/i915_gemfs.o
 160 i915-y += \
 161           $(gem-y) \
 162           i915_active.o \
 163           i915_buddy.o \
 164           i915_cmd_parser.o \
 165           i915_gem_evict.o \
 166           i915_gem_gtt.o \
 167           i915_gem.o \
 168           i915_globals.o \
 169           i915_query.o \
 170           i915_request.o \
 171           i915_scheduler.o \
 172           i915_trace_points.o \
 173           i915_vma.o \
 174           intel_wopcm.o
 175
 176 # general-purpose microcontroller (GuC) support
 177 i915-y += gt/uc/intel_uc.o \
 178           gt/uc/intel_uc_debugfs.o \
 179           gt/uc/intel_uc_fw.o \
 180           gt/uc/intel_guc.o \
 181           gt/uc/intel_guc_ads.o \
 182           gt/uc/intel_guc_ct.o \
 183           gt/uc/intel_guc_debugfs.o \
 184           gt/uc/intel_guc_fw.o \
 185           gt/uc/intel_guc_log.o \
 186           gt/uc/intel_guc_log_debugfs.o \
 187           gt/uc/intel_guc_submission.o \
 188           gt/uc/intel_huc.o \
 189           gt/uc/intel_huc_debugfs.o \
 190           gt/uc/intel_huc_fw.o
 191
 192 # modesetting core code
 193 i915-y += \
 194         display/intel_atomic.o \
 195         display/intel_atomic_plane.o \
 196         display/intel_audio.o \
 197         display/intel_bios.o \
 198         display/intel_bw.o \
 199         display/intel_cdclk.o \
 200         display/intel_color.o \
 201         display/intel_combo_phy.o \
 202         display/intel_connector.o \
 203         display/intel_crtc.o \
 204         display/intel_csr.o \
 205         display/intel_cursor.o \
 206         display/intel_display.o \
 207         display/intel_display_power.o \
 208         display/intel_dpio_phy.o \
 209         display/intel_dpll.o \
 210         display/intel_dpll_mgr.o \
 211         display/intel_dsb.o \
 212         display/intel_fbc.o \
 213         display/intel_fdi.o \
 214         display/intel_fifo_underrun.o \
 215         display/intel_frontbuffer.o \
 216         display/intel_global_state.o \
 217         display/intel_hdcp.o \
 218         display/intel_hotplug.o \
 219         display/intel_lpe_audio.o \
 220         display/intel_overlay.o \
 221         display/intel_psr.o \
 222         display/intel_quirks.o \
 223         display/intel_sprite.o \
 224         display/intel_tc.o \
 225         display/intel_vga.o \
 226         display/i9xx_plane.o
 227 i915-$(CONFIG_ACPI) += \
 228         display/intel_acpi.o \
 229         display/intel_opregion.o
 230 i915-$(CONFIG_DRM_FBDEV_EMULATION) += \
 231         display/intel_fbdev.o
 232
 233 # modesetting output/encoder code
 234 i915-y += \
 235         display/dvo_ch7017.o \
 236         display/dvo_ch7xxx.o \
 237         display/dvo_ivch.o \
 238         display/dvo_ns2501.o \
 239         display/dvo_sil164.o \
 240         display/dvo_tfp410.o \
 241         display/icl_dsi.o \
 242         display/intel_crt.o \
 243         display/intel_ddi.o \
 244         display/intel_dp.o \
 245         display/intel_dp_aux.o \
 246         display/intel_dp_aux_backlight.o \
 247         display/intel_dp_hdcp.o \
 248         display/intel_dp_link_training.o \
 249         display/intel_dp_mst.o \
 250         display/intel_dsi.o \
 251         display/intel_dsi_dcs_backlight.o \
 252         display/intel_dsi_vbt.o \
 253         display/intel_dvo.o \
 254         display/intel_gmbus.o \
 255         display/intel_hdmi.o \
 256         display/intel_lspcon.o \
 257         display/intel_lvds.o \
 258         display/intel_panel.o \
 259         display/intel_pps.o \
 260         display/intel_sdvo.o \
 261         display/intel_tv.o \
 262         display/intel_vdsc.o \
 263         display/intel_vrr.o \
 264         display/vlv_dsi.o \
 265         display/vlv_dsi_pll.o
 266
 267 i915-y += i915_perf.o
 268
 269 # Post-mortem debug and GPU hang state capture
 270 i915-$(CONFIG_DRM_I915_CAPTURE_ERROR) += i915_gpu_error.o
 271 i915-$(CONFIG_DRM_I915_SELFTEST) += \
 272         gem/selftests/igt_gem_utils.o \
 273         selftests/i915_random.o \
 274         selftests/i915_selftest.o \
 275         selftests/igt_atomic.o \
 276         selftests/igt_flush_test.o \
 277         selftests/igt_live_test.o \
 278         selftests/igt_mmap.o \
 279         selftests/igt_reset.o \
 280         selftests/igt_spinner.o \
 281         selftests/librapl.o
 282
 283 # virtual gpu code
 284 i915-y += i915_vgpu.o
 285
 286 ifeq ($(CONFIG_DRM_I915_GVT),y)
 287 i915-y += intel_gvt.o
 288 include $(src)/gvt/Makefile
 289 endif
 290
 291 obj-$(CONFIG_DRM_I915) += i915.o
 292 obj-$(CONFIG_DRM_I915_GVT_KVMGT) += gvt/kvmgt.o
 293
 294 # header test
 295
 296 # exclude some broken headers from the test coverage
 297 no-header-test := \
 298         display/intel_vbt_defs.h
 299
 300 always-$(CONFIG_DRM_I915_WERROR) += \
 301         $(patsubst %.h,%.hdrtest, $(filter-out $(no-header-test), \
 302                 $(shell cd $(srctree)/$(src) && find * -name '*.h')))
 303
 304 quiet_cmd_hdrtest = HDRTEST $(patsubst %.hdrtest,%.h,$@)
 305       cmd_hdrtest = $(CC) $(filter-out $(CFLAGS_GCOV), $(c_flags)) -S -o /dev/null -x c /dev/null -include $<; touch $@
 306
 307 $(obj)/%.hdrtest: $(src)/%.h FORCE
 308         $(call if_changed_dep,hdrtest)