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 += -Wno-format-security
  17 subdir-ccflags-y += -Wno-unused-parameter
  18 subdir-ccflags-y += -Wno-type-limits
  19 subdir-ccflags-y += -Wno-missing-field-initializers
  20 subdir-ccflags-y += -Wno-sign-compare
  21 subdir-ccflags-y += -Wno-shift-negative-value
  22 subdir-ccflags-y += $(call cc-option, -Wunused-but-set-variable)
  23 subdir-ccflags-y += $(call cc-disable-warning, frame-address)
  24 subdir-ccflags-$(CONFIG_DRM_I915_WERROR) += -Werror
  25
  26 # Fine grained warnings disable
  27 CFLAGS_i915_pci.o = $(call cc-disable-warning, override-init)
  28 CFLAGS_display/intel_display_device.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)/$(src)
  32
  33 # Please keep these build lists sorted!
  34
  35 # core driver code
  36 i915-y += i915_driver.o \
  37           i915_drm_client.o \
  38           i915_config.o \
  39           i915_getparam.o \
  40           i915_ioctl.o \
  41           i915_irq.o \
  42           i915_mitigations.o \
  43           i915_module.o \
  44           i915_params.o \
  45           i915_pci.o \
  46           i915_scatterlist.o \
  47           i915_suspend.o \
  48           i915_switcheroo.o \
  49           i915_sysfs.o \
  50           i915_utils.o \
  51           intel_clock_gating.o \
  52           intel_device_info.o \
  53           intel_memory_region.o \
  54           intel_pcode.o \
  55           intel_region_ttm.o \
  56           intel_runtime_pm.o \
  57           intel_sbi.o \
  58           intel_step.o \
  59           intel_uncore.o \
  60           intel_wakeref.o \
  61           vlv_sideband.o \
  62           vlv_suspend.o
  63
  64 # core peripheral code
  65 i915-y += \
  66         soc/intel_dram.o \
  67         soc/intel_gmch.o \
  68         soc/intel_pch.o
  69
  70 # core library code
  71 i915-y += \
  72         i915_memcpy.o \
  73         i915_mm.o \
  74         i915_sw_fence.o \
  75         i915_sw_fence_work.o \
  76         i915_syncmap.o \
  77         i915_user_extensions.o
  78
  79 i915-$(CONFIG_COMPAT)   += i915_ioc32.o
  80 i915-$(CONFIG_DEBUG_FS) += \
  81         i915_debugfs.o \
  82         i915_debugfs_params.o \
  83         display/intel_display_debugfs.o \
  84         display/intel_pipe_crc.o
  85 i915-$(CONFIG_PERF_EVENTS) += i915_pmu.o
  86
  87 # "Graphics Technology" (aka we talk to the gpu)
  88 gt-y += \
  89         gt/gen2_engine_cs.o \
  90         gt/gen6_engine_cs.o \
  91         gt/gen6_ppgtt.o \
  92         gt/gen7_renderclear.o \
  93         gt/gen8_engine_cs.o \
  94         gt/gen8_ppgtt.o \
  95         gt/intel_breadcrumbs.o \
  96         gt/intel_context.o \
  97         gt/intel_context_sseu.o \
  98         gt/intel_engine_cs.o \
  99         gt/intel_engine_heartbeat.o \
 100         gt/intel_engine_pm.o \
 101         gt/intel_engine_user.o \
 102         gt/intel_execlists_submission.o \
 103         gt/intel_ggtt.o \
 104         gt/intel_ggtt_fencing.o \
 105         gt/intel_gt.o \
 106         gt/intel_gt_buffer_pool.o \
 107         gt/intel_gt_clock_utils.o \
 108         gt/intel_gt_debugfs.o \
 109         gt/intel_gt_engines_debugfs.o \
 110         gt/intel_gt_irq.o \
 111         gt/intel_gt_mcr.o \
 112         gt/intel_gt_pm.o \
 113         gt/intel_gt_pm_debugfs.o \
 114         gt/intel_gt_pm_irq.o \
 115         gt/intel_gt_requests.o \
 116         gt/intel_gt_sysfs.o \
 117         gt/intel_gt_sysfs_pm.o \
 118         gt/intel_gtt.o \
 119         gt/intel_llc.o \
 120         gt/intel_lrc.o \
 121         gt/intel_migrate.o \
 122         gt/intel_mocs.o \
 123         gt/intel_ppgtt.o \
 124         gt/intel_rc6.o \
 125         gt/intel_region_lmem.o \
 126         gt/intel_renderstate.o \
 127         gt/intel_reset.o \
 128         gt/intel_ring.o \
 129         gt/intel_ring_submission.o \
 130         gt/intel_rps.o \
 131         gt/intel_sa_media.o \
 132         gt/intel_sseu.o \
 133         gt/intel_sseu_debugfs.o \
 134         gt/intel_timeline.o \
 135         gt/intel_tlb.o \
 136         gt/intel_wopcm.o \
 137         gt/intel_workarounds.o \
 138         gt/shmem_utils.o \
 139         gt/sysfs_engines.o
 140
 141 # x86 intel-gtt module support
 142 gt-$(CONFIG_X86) += gt/intel_ggtt_gmch.o
 143 # autogenerated null render state
 144 gt-y += \
 145         gt/gen6_renderstate.o \
 146         gt/gen7_renderstate.o \
 147         gt/gen8_renderstate.o \
 148         gt/gen9_renderstate.o
 149 i915-y += $(gt-y)
 150
 151 # GEM (Graphics Execution Management) code
 152 gem-y += \
 153         gem/i915_gem_busy.o \
 154         gem/i915_gem_clflush.o \
 155         gem/i915_gem_context.o \
 156         gem/i915_gem_create.o \
 157         gem/i915_gem_dmabuf.o \
 158         gem/i915_gem_domain.o \
 159         gem/i915_gem_execbuffer.o \
 160         gem/i915_gem_internal.o \
 161         gem/i915_gem_object.o \
 162         gem/i915_gem_lmem.o \
 163         gem/i915_gem_mman.o \
 164         gem/i915_gem_pages.o \
 165         gem/i915_gem_phys.o \
 166         gem/i915_gem_pm.o \
 167         gem/i915_gem_region.o \
 168         gem/i915_gem_shmem.o \
 169         gem/i915_gem_shrinker.o \
 170         gem/i915_gem_stolen.o \
 171         gem/i915_gem_throttle.o \
 172         gem/i915_gem_tiling.o \
 173         gem/i915_gem_ttm.o \
 174         gem/i915_gem_ttm_move.o \
 175         gem/i915_gem_ttm_pm.o \
 176         gem/i915_gem_userptr.o \
 177         gem/i915_gem_wait.o \
 178         gem/i915_gemfs.o
 179 i915-y += \
 180           $(gem-y) \
 181           i915_active.o \
 182           i915_cmd_parser.o \
 183           i915_deps.o \
 184           i915_gem_evict.o \
 185           i915_gem_gtt.o \
 186           i915_gem_ww.o \
 187           i915_gem.o \
 188           i915_query.o \
 189           i915_request.o \
 190           i915_scheduler.o \
 191           i915_trace_points.o \
 192           i915_ttm_buddy_manager.o \
 193           i915_vma.o \
 194           i915_vma_resource.o
 195
 196 # general-purpose microcontroller (GuC) support
 197 i915-y += \
 198           gt/uc/intel_gsc_fw.o \
 199           gt/uc/intel_gsc_proxy.o \
 200           gt/uc/intel_gsc_uc.o \
 201           gt/uc/intel_gsc_uc_debugfs.o \
 202           gt/uc/intel_gsc_uc_heci_cmd_submit.o \
 203           gt/uc/intel_guc.o \
 204           gt/uc/intel_guc_ads.o \
 205           gt/uc/intel_guc_capture.o \
 206           gt/uc/intel_guc_ct.o \
 207           gt/uc/intel_guc_debugfs.o \
 208           gt/uc/intel_guc_fw.o \
 209           gt/uc/intel_guc_hwconfig.o \
 210           gt/uc/intel_guc_log.o \
 211           gt/uc/intel_guc_log_debugfs.o \
 212           gt/uc/intel_guc_rc.o \
 213           gt/uc/intel_guc_slpc.o \
 214           gt/uc/intel_guc_submission.o \
 215           gt/uc/intel_huc.o \
 216           gt/uc/intel_huc_debugfs.o \
 217           gt/uc/intel_huc_fw.o \
 218           gt/uc/intel_uc.o \
 219           gt/uc/intel_uc_debugfs.o \
 220           gt/uc/intel_uc_fw.o
 221
 222 # graphics system controller (GSC) support
 223 i915-y += gt/intel_gsc.o
 224
 225 # graphics hardware monitoring (HWMON) support
 226 i915-$(CONFIG_HWMON) += i915_hwmon.o
 227
 228 # modesetting core code
 229 i915-y += \
 230         display/hsw_ips.o \
 231         display/intel_atomic.o \
 232         display/intel_atomic_plane.o \
 233         display/intel_audio.o \
 234         display/intel_bios.o \
 235         display/intel_bw.o \
 236         display/intel_cdclk.o \
 237         display/intel_color.o \
 238         display/intel_combo_phy.o \
 239         display/intel_connector.o \
 240         display/intel_crtc.o \
 241         display/intel_crtc_state_dump.o \
 242         display/intel_cursor.o \
 243         display/intel_display.o \
 244         display/intel_display_driver.o \
 245         display/intel_display_irq.o \
 246         display/intel_display_power.o \
 247         display/intel_display_power_map.o \
 248         display/intel_display_power_well.o \
 249         display/intel_display_reset.o \
 250         display/intel_display_rps.o \
 251         display/intel_dmc.o \
 252         display/intel_dpio_phy.o \
 253         display/intel_dpll.o \
 254         display/intel_dpll_mgr.o \
 255         display/intel_dpt.o \
 256         display/intel_drrs.o \
 257         display/intel_dsb.o \
 258         display/intel_fb.o \
 259         display/intel_fb_pin.o \
 260         display/intel_fbc.o \
 261         display/intel_fdi.o \
 262         display/intel_fifo_underrun.o \
 263         display/intel_frontbuffer.o \
 264         display/intel_global_state.o \
 265         display/intel_hdcp.o \
 266         display/intel_hdcp_gsc.o \
 267         display/intel_hotplug.o \
 268         display/intel_hotplug_irq.o \
 269         display/intel_hti.o \
 270         display/intel_load_detect.o \
 271         display/intel_lpe_audio.o \
 272         display/intel_modeset_lock.o \
 273         display/intel_modeset_verify.o \
 274         display/intel_modeset_setup.o \
 275         display/intel_overlay.o \
 276         display/intel_pch_display.o \
 277         display/intel_pch_refclk.o \
 278         display/intel_plane_initial.o \
 279         display/intel_pmdemand.o \
 280         display/intel_psr.o \
 281         display/intel_quirks.o \
 282         display/intel_sprite.o \
 283         display/intel_sprite_uapi.o \
 284         display/intel_tc.o \
 285         display/intel_vblank.o \
 286         display/intel_vga.o \
 287         display/intel_wm.o \
 288         display/i9xx_plane.o \
 289         display/i9xx_wm.o \
 290         display/skl_scaler.o \
 291         display/skl_universal_plane.o \
 292         display/skl_watermark.o
 293 i915-$(CONFIG_ACPI) += \
 294         display/intel_acpi.o \
 295         display/intel_opregion.o
 296 i915-$(CONFIG_DRM_FBDEV_EMULATION) += \
 297         display/intel_fbdev.o
 298
 299 # modesetting output/encoder code
 300 i915-y += \
 301         display/dvo_ch7017.o \
 302         display/dvo_ch7xxx.o \
 303         display/dvo_ivch.o \
 304         display/dvo_ns2501.o \
 305         display/dvo_sil164.o \
 306         display/dvo_tfp410.o \
 307         display/g4x_dp.o \
 308         display/g4x_hdmi.o \
 309         display/icl_dsi.o \
 310         display/intel_backlight.o \
 311         display/intel_crt.o \
 312         display/intel_cx0_phy.o \
 313         display/intel_ddi.o \
 314         display/intel_ddi_buf_trans.o \
 315         display/intel_display_device.o \
 316         display/intel_display_trace.o \
 317         display/intel_dkl_phy.o \
 318         display/intel_dp.o \
 319         display/intel_dp_aux.o \
 320         display/intel_dp_aux_backlight.o \
 321         display/intel_dp_hdcp.o \
 322         display/intel_dp_link_training.o \
 323         display/intel_dp_mst.o \
 324         display/intel_dsi.o \
 325         display/intel_dsi_dcs_backlight.o \
 326         display/intel_dsi_vbt.o \
 327         display/intel_dvo.o \
 328         display/intel_gmbus.o \
 329         display/intel_hdmi.o \
 330         display/intel_lspcon.o \
 331         display/intel_lvds.o \
 332         display/intel_panel.o \
 333         display/intel_pps.o \
 334         display/intel_qp_tables.o \
 335         display/intel_sdvo.o \
 336         display/intel_snps_phy.o \
 337         display/intel_tv.o \
 338         display/intel_vdsc.o \
 339         display/intel_vrr.o \
 340         display/vlv_dsi.o \
 341         display/vlv_dsi_pll.o
 342
 343 i915-y += i915_perf.o
 344
 345 # Protected execution platform (PXP) support. Base support is required for HuC
 346 i915-y += \
 347         pxp/intel_pxp.o \
 348         pxp/intel_pxp_tee.o \
 349         pxp/intel_pxp_huc.o
 350
 351 i915-$(CONFIG_DRM_I915_PXP) += \
 352         pxp/intel_pxp_cmd.o \
 353         pxp/intel_pxp_debugfs.o \
 354         pxp/intel_pxp_gsccs.o \
 355         pxp/intel_pxp_irq.o \
 356         pxp/intel_pxp_pm.o \
 357         pxp/intel_pxp_session.o
 358
 359 # Post-mortem debug and GPU hang state capture
 360 i915-$(CONFIG_DRM_I915_CAPTURE_ERROR) += i915_gpu_error.o
 361 i915-$(CONFIG_DRM_I915_SELFTEST) += \
 362         gem/selftests/i915_gem_client_blt.o \
 363         gem/selftests/igt_gem_utils.o \
 364         selftests/intel_scheduler_helpers.o \
 365         selftests/i915_random.o \
 366         selftests/i915_selftest.o \
 367         selftests/igt_atomic.o \
 368         selftests/igt_flush_test.o \
 369         selftests/igt_live_test.o \
 370         selftests/igt_mmap.o \
 371         selftests/igt_reset.o \
 372         selftests/igt_spinner.o \
 373         selftests/librapl.o
 374
 375 # virtual gpu code
 376 i915-y += i915_vgpu.o
 377
 378 i915-$(CONFIG_DRM_I915_GVT) += \
 379         intel_gvt.o \
 380         intel_gvt_mmio_table.o
 381 include $(src)/gvt/Makefile
 382
 383 obj-$(CONFIG_DRM_I915) += i915.o
 384 obj-$(CONFIG_DRM_I915_GVT_KVMGT) += kvmgt.o
 385
 386 # kernel-doc test
 387 #
 388 # Enable locally for CONFIG_DRM_I915_WERROR=y. See also scripts/Makefile.build
 389 ifdef CONFIG_DRM_I915_WERROR
 390     cmd_checkdoc = $(srctree)/scripts/kernel-doc -none -Werror $<
 391 endif
 392
 393 # header test
 394
 395 # exclude some broken headers from the test coverage
 396 no-header-test := \
 397         display/intel_vbt_defs.h
 398
 399 always-$(CONFIG_DRM_I915_WERROR) += \
 400         $(patsubst %.h,%.hdrtest, $(filter-out $(no-header-test), \
 401                 $(shell cd $(srctree)/$(src) && find * -name '*.h')))
 402
 403 quiet_cmd_hdrtest = HDRTEST $(patsubst %.hdrtest,%.h,$@)
 404       cmd_hdrtest = $(CC) $(filter-out $(CFLAGS_GCOV), $(c_flags)) -S -o /dev/null -x c /dev/null -include $<; \
 405                 $(srctree)/scripts/kernel-doc -none -Werror $<; touch $@
 406
 407 $(obj)/%.hdrtest: $(src)/%.h FORCE
 408         $(call if_changed_dep,hdrtest)