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 = $(call cc-disable-warning, override-init)
  30
  31 # Support compiling the display code separately for both i915 and xe
  32 # drivers. Define I915 when building i915.
  33 subdir-ccflags-y += -DI915
  34
  35 subdir-ccflags-y += -I$(srctree)/$(src)
  36
  37 # Please keep these build lists sorted!
  38
  39 # core driver code
  40 i915-y += i915_driver.o \
  41           i915_drm_client.o \
  42           i915_config.o \
  43           i915_getparam.o \
  44           i915_ioctl.o \
  45           i915_irq.o \
  46           i915_mitigations.o \
  47           i915_module.o \
  48           i915_params.o \
  49           i915_pci.o \
  50           i915_scatterlist.o \
  51           i915_suspend.o \
  52           i915_switcheroo.o \
  53           i915_sysfs.o \
  54           i915_utils.o \
  55           intel_clock_gating.o \
  56           intel_device_info.o \
  57           intel_memory_region.o \
  58           intel_pcode.o \
  59           intel_region_ttm.o \
  60           intel_runtime_pm.o \
  61           intel_sbi.o \
  62           intel_step.o \
  63           intel_uncore.o \
  64           intel_wakeref.o \
  65           vlv_sideband.o \
  66           vlv_suspend.o
  67
  68 # core peripheral code
  69 i915-y += \
  70         soc/intel_dram.o \
  71         soc/intel_gmch.o \
  72         soc/intel_pch.o
  73
  74 # core library code
  75 i915-y += \
  76         i915_memcpy.o \
  77         i915_mm.o \
  78         i915_sw_fence.o \
  79         i915_sw_fence_work.o \
  80         i915_syncmap.o \
  81         i915_user_extensions.o
  82
  83 i915-$(CONFIG_COMPAT)   += i915_ioc32.o
  84 i915-$(CONFIG_DEBUG_FS) += \
  85         i915_debugfs.o \
  86         i915_debugfs_params.o \
  87         display/intel_display_debugfs.o \
  88         display/intel_pipe_crc.o
  89 i915-$(CONFIG_PERF_EVENTS) += i915_pmu.o
  90
  91 # "Graphics Technology" (aka we talk to the gpu)
  92 gt-y += \
  93         gt/gen2_engine_cs.o \
  94         gt/gen6_engine_cs.o \
  95         gt/gen6_ppgtt.o \
  96         gt/gen7_renderclear.o \
  97         gt/gen8_engine_cs.o \
  98         gt/gen8_ppgtt.o \
  99         gt/intel_breadcrumbs.o \
 100         gt/intel_context.o \
 101         gt/intel_context_sseu.o \
 102         gt/intel_engine_cs.o \
 103         gt/intel_engine_heartbeat.o \
 104         gt/intel_engine_pm.o \
 105         gt/intel_engine_user.o \
 106         gt/intel_execlists_submission.o \
 107         gt/intel_ggtt.o \
 108         gt/intel_ggtt_fencing.o \
 109         gt/intel_gt.o \
 110         gt/intel_gt_buffer_pool.o \
 111         gt/intel_gt_clock_utils.o \
 112         gt/intel_gt_debugfs.o \
 113         gt/intel_gt_engines_debugfs.o \
 114         gt/intel_gt_irq.o \
 115         gt/intel_gt_mcr.o \
 116         gt/intel_gt_pm.o \
 117         gt/intel_gt_pm_debugfs.o \
 118         gt/intel_gt_pm_irq.o \
 119         gt/intel_gt_requests.o \
 120         gt/intel_gt_sysfs.o \
 121         gt/intel_gt_sysfs_pm.o \
 122         gt/intel_gtt.o \
 123         gt/intel_llc.o \
 124         gt/intel_lrc.o \
 125         gt/intel_migrate.o \
 126         gt/intel_mocs.o \
 127         gt/intel_ppgtt.o \
 128         gt/intel_rc6.o \
 129         gt/intel_region_lmem.o \
 130         gt/intel_renderstate.o \
 131         gt/intel_reset.o \
 132         gt/intel_ring.o \
 133         gt/intel_ring_submission.o \
 134         gt/intel_rps.o \
 135         gt/intel_sa_media.o \
 136         gt/intel_sseu.o \
 137         gt/intel_sseu_debugfs.o \
 138         gt/intel_timeline.o \
 139         gt/intel_tlb.o \
 140         gt/intel_wopcm.o \
 141         gt/intel_workarounds.o \
 142         gt/shmem_utils.o \
 143         gt/sysfs_engines.o
 144
 145 # x86 intel-gtt module support
 146 gt-$(CONFIG_X86) += gt/intel_ggtt_gmch.o
 147 # autogenerated null render state
 148 gt-y += \
 149         gt/gen6_renderstate.o \
 150         gt/gen7_renderstate.o \
 151         gt/gen8_renderstate.o \
 152         gt/gen9_renderstate.o
 153 i915-y += $(gt-y)
 154
 155 # GEM (Graphics Execution Management) code
 156 gem-y += \
 157         gem/i915_gem_busy.o \
 158         gem/i915_gem_clflush.o \
 159         gem/i915_gem_context.o \
 160         gem/i915_gem_create.o \
 161         gem/i915_gem_dmabuf.o \
 162         gem/i915_gem_domain.o \
 163         gem/i915_gem_execbuffer.o \
 164         gem/i915_gem_internal.o \
 165         gem/i915_gem_object.o \
 166         gem/i915_gem_lmem.o \
 167         gem/i915_gem_mman.o \
 168         gem/i915_gem_pages.o \
 169         gem/i915_gem_phys.o \
 170         gem/i915_gem_pm.o \
 171         gem/i915_gem_region.o \
 172         gem/i915_gem_shmem.o \
 173         gem/i915_gem_shrinker.o \
 174         gem/i915_gem_stolen.o \
 175         gem/i915_gem_throttle.o \
 176         gem/i915_gem_tiling.o \
 177         gem/i915_gem_ttm.o \
 178         gem/i915_gem_ttm_move.o \
 179         gem/i915_gem_ttm_pm.o \
 180         gem/i915_gem_userptr.o \
 181         gem/i915_gem_wait.o \
 182         gem/i915_gemfs.o
 183 i915-y += \
 184           $(gem-y) \
 185           i915_active.o \
 186           i915_cmd_parser.o \
 187           i915_deps.o \
 188           i915_gem_evict.o \
 189           i915_gem_gtt.o \
 190           i915_gem_ww.o \
 191           i915_gem.o \
 192           i915_query.o \
 193           i915_request.o \
 194           i915_scheduler.o \
 195           i915_trace_points.o \
 196           i915_ttm_buddy_manager.o \
 197           i915_vma.o \
 198           i915_vma_resource.o
 199
 200 # general-purpose microcontroller (GuC) support
 201 i915-y += \
 202           gt/uc/intel_gsc_fw.o \
 203           gt/uc/intel_gsc_proxy.o \
 204           gt/uc/intel_gsc_uc.o \
 205           gt/uc/intel_gsc_uc_debugfs.o \
 206           gt/uc/intel_gsc_uc_heci_cmd_submit.o \
 207           gt/uc/intel_guc.o \
 208           gt/uc/intel_guc_ads.o \
 209           gt/uc/intel_guc_capture.o \
 210           gt/uc/intel_guc_ct.o \
 211           gt/uc/intel_guc_debugfs.o \
 212           gt/uc/intel_guc_fw.o \
 213           gt/uc/intel_guc_hwconfig.o \
 214           gt/uc/intel_guc_log.o \
 215           gt/uc/intel_guc_log_debugfs.o \
 216           gt/uc/intel_guc_rc.o \
 217           gt/uc/intel_guc_slpc.o \
 218           gt/uc/intel_guc_submission.o \
 219           gt/uc/intel_huc.o \
 220           gt/uc/intel_huc_debugfs.o \
 221           gt/uc/intel_huc_fw.o \
 222           gt/uc/intel_uc.o \
 223           gt/uc/intel_uc_debugfs.o \
 224           gt/uc/intel_uc_fw.o
 225
 226 # graphics system controller (GSC) support
 227 i915-y += gt/intel_gsc.o
 228
 229 # graphics hardware monitoring (HWMON) support
 230 i915-$(CONFIG_HWMON) += i915_hwmon.o
 231
 232 # modesetting core code
 233 i915-y += \
 234         display/hsw_ips.o \
 235         display/intel_atomic.o \
 236         display/intel_atomic_plane.o \
 237         display/intel_audio.o \
 238         display/intel_bios.o \
 239         display/intel_bw.o \
 240         display/intel_cdclk.o \
 241         display/intel_color.o \
 242         display/intel_combo_phy.o \
 243         display/intel_connector.o \
 244         display/intel_crtc.o \
 245         display/intel_crtc_state_dump.o \
 246         display/intel_cursor.o \
 247         display/intel_display.o \
 248         display/intel_display_driver.o \
 249         display/intel_display_irq.o \
 250         display/intel_display_power.o \
 251         display/intel_display_power_map.o \
 252         display/intel_display_power_well.o \
 253         display/intel_display_reset.o \
 254         display/intel_display_rps.o \
 255         display/intel_display_wa.o \
 256         display/intel_dmc.o \
 257         display/intel_dpio_phy.o \
 258         display/intel_dpll.o \
 259         display/intel_dpll_mgr.o \
 260         display/intel_dpt.o \
 261         display/intel_drrs.o \
 262         display/intel_dsb.o \
 263         display/intel_fb.o \
 264         display/intel_fb_pin.o \
 265         display/intel_fbc.o \
 266         display/intel_fdi.o \
 267         display/intel_fifo_underrun.o \
 268         display/intel_frontbuffer.o \
 269         display/intel_global_state.o \
 270         display/intel_hdcp.o \
 271         display/intel_hdcp_gsc.o \
 272         display/intel_hotplug.o \
 273         display/intel_hotplug_irq.o \
 274         display/intel_hti.o \
 275         display/intel_link_bw.o \
 276         display/intel_load_detect.o \
 277         display/intel_lpe_audio.o \
 278         display/intel_modeset_lock.o \
 279         display/intel_modeset_verify.o \
 280         display/intel_modeset_setup.o \
 281         display/intel_overlay.o \
 282         display/intel_pch_display.o \
 283         display/intel_pch_refclk.o \
 284         display/intel_plane_initial.o \
 285         display/intel_pmdemand.o \
 286         display/intel_psr.o \
 287         display/intel_quirks.o \
 288         display/intel_sprite.o \
 289         display/intel_sprite_uapi.o \
 290         display/intel_tc.o \
 291         display/intel_vblank.o \
 292         display/intel_vga.o \
 293         display/intel_wm.o \
 294         display/i9xx_plane.o \
 295         display/i9xx_wm.o \
 296         display/skl_scaler.o \
 297         display/skl_universal_plane.o \
 298         display/skl_watermark.o
 299 i915-$(CONFIG_ACPI) += \
 300         display/intel_acpi.o \
 301         display/intel_opregion.o
 302 i915-$(CONFIG_DRM_FBDEV_EMULATION) += \
 303         display/intel_fbdev.o
 304
 305 # modesetting output/encoder code
 306 i915-y += \
 307         display/dvo_ch7017.o \
 308         display/dvo_ch7xxx.o \
 309         display/dvo_ivch.o \
 310         display/dvo_ns2501.o \
 311         display/dvo_sil164.o \
 312         display/dvo_tfp410.o \
 313         display/g4x_dp.o \
 314         display/g4x_hdmi.o \
 315         display/icl_dsi.o \
 316         display/intel_backlight.o \
 317         display/intel_crt.o \
 318         display/intel_cx0_phy.o \
 319         display/intel_ddi.o \
 320         display/intel_ddi_buf_trans.o \
 321         display/intel_display_device.o \
 322         display/intel_display_trace.o \
 323         display/intel_dkl_phy.o \
 324         display/intel_dp.o \
 325         display/intel_dp_aux.o \
 326         display/intel_dp_aux_backlight.o \
 327         display/intel_dp_hdcp.o \
 328         display/intel_dp_link_training.o \
 329         display/intel_dp_mst.o \
 330         display/intel_dsi.o \
 331         display/intel_dsi_dcs_backlight.o \
 332         display/intel_dsi_vbt.o \
 333         display/intel_dvo.o \
 334         display/intel_gmbus.o \
 335         display/intel_hdmi.o \
 336         display/intel_lspcon.o \
 337         display/intel_lvds.o \
 338         display/intel_panel.o \
 339         display/intel_pps.o \
 340         display/intel_qp_tables.o \
 341         display/intel_sdvo.o \
 342         display/intel_snps_phy.o \
 343         display/intel_tv.o \
 344         display/intel_vdsc.o \
 345         display/intel_vrr.o \
 346         display/vlv_dsi.o \
 347         display/vlv_dsi_pll.o
 348
 349 i915-y += i915_perf.o
 350
 351 # Protected execution platform (PXP) support. Base support is required for HuC
 352 i915-y += \
 353         pxp/intel_pxp.o \
 354         pxp/intel_pxp_tee.o \
 355         pxp/intel_pxp_huc.o
 356
 357 i915-$(CONFIG_DRM_I915_PXP) += \
 358         pxp/intel_pxp_cmd.o \
 359         pxp/intel_pxp_debugfs.o \
 360         pxp/intel_pxp_gsccs.o \
 361         pxp/intel_pxp_irq.o \
 362         pxp/intel_pxp_pm.o \
 363         pxp/intel_pxp_session.o
 364
 365 # Post-mortem debug and GPU hang state capture
 366 i915-$(CONFIG_DRM_I915_CAPTURE_ERROR) += i915_gpu_error.o
 367 i915-$(CONFIG_DRM_I915_SELFTEST) += \
 368         gem/selftests/i915_gem_client_blt.o \
 369         gem/selftests/igt_gem_utils.o \
 370         selftests/intel_scheduler_helpers.o \
 371         selftests/i915_random.o \
 372         selftests/i915_selftest.o \
 373         selftests/igt_atomic.o \
 374         selftests/igt_flush_test.o \
 375         selftests/igt_live_test.o \
 376         selftests/igt_mmap.o \
 377         selftests/igt_reset.o \
 378         selftests/igt_spinner.o \
 379         selftests/librapl.o
 380
 381 # virtual gpu code
 382 i915-y += i915_vgpu.o
 383
 384 i915-$(CONFIG_DRM_I915_GVT) += \
 385         intel_gvt.o \
 386         intel_gvt_mmio_table.o
 387 include $(src)/gvt/Makefile
 388
 389 obj-$(CONFIG_DRM_I915) += i915.o
 390 obj-$(CONFIG_DRM_I915_GVT_KVMGT) += kvmgt.o
 391
 392 # kernel-doc test
 393 #
 394 # Enable locally for CONFIG_DRM_I915_WERROR=y. See also scripts/Makefile.build
 395 ifdef CONFIG_DRM_I915_WERROR
 396     cmd_checkdoc = $(srctree)/scripts/kernel-doc -none -Werror $<
 397 endif
 398
 399 # header test
 400
 401 # exclude some broken headers from the test coverage
 402 no-header-test := \
 403         display/intel_vbt_defs.h
 404
 405 always-$(CONFIG_DRM_I915_WERROR) += \
 406         $(patsubst %.h,%.hdrtest, $(filter-out $(no-header-test), \
 407                 $(shell cd $(srctree)/$(src) && find * -name '*.h')))
 408
 409 quiet_cmd_hdrtest = HDRTEST $(patsubst %.hdrtest,%.h,$@)
 410       cmd_hdrtest = $(CC) $(filter-out $(CFLAGS_GCOV), $(c_flags)) -S -o /dev/null -x c /dev/null -include $<; \
 411                 $(srctree)/scripts/kernel-doc -none -Werror $<; touch $@
 412
 413 $(obj)/%.hdrtest: $(src)/%.h FORCE
 414         $(call if_changed_dep,hdrtest)