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# Enable W=1 warnings not enabled in drm subsystem Makefile 7subdir-ccflags-y += $(call cc-option, -Wformat-truncation) 8 9# Enable -Werror in CI and development 10subdir-ccflags-$(CONFIG_DRM_I915_WERROR) += -Werror 11 12# Support compiling the display code separately for both i915 and xe 13# drivers. Define I915 when building i915. 14subdir-ccflags-y += -DI915 15 16# FIXME: Disable tracepoints on i915 for PREEMPT_RT, unfortunately 17# it's an all or nothing flag. You cannot selectively disable 18# only some tracepoints. 19subdir-ccflags-$(CONFIG_PREEMPT_RT) += -DNOTRACE 20 21subdir-ccflags-y += -I$(src) 22 23# Please keep these build lists sorted! 24 25# core driver code 26i915-y += \ 27 i915_config.o \ 28 i915_driver.o \ 29 i915_drm_client.o \ 30 i915_edram.o \ 31 i915_freq.o \ 32 i915_getparam.o \ 33 i915_gmch.o \ 34 i915_ioctl.o \ 35 i915_irq.o \ 36 i915_mitigations.o \ 37 i915_mmio_range.o \ 38 i915_module.o \ 39 i915_params.o \ 40 i915_pci.o \ 41 i915_scatterlist.o \ 42 i915_switcheroo.o \ 43 i915_sysfs.o \ 44 i915_timer_util.o \ 45 i915_utils.o \ 46 intel_clock_gating.o \ 47 intel_cpu_info.o \ 48 intel_device_info.o \ 49 intel_memory_region.o \ 50 intel_pcode.o \ 51 intel_region_ttm.o \ 52 intel_runtime_pm.o \ 53 intel_step.o \ 54 intel_uncore.o \ 55 intel_uncore_trace.o \ 56 intel_wakeref.o \ 57 vlv_iosf_sb.o \ 58 vlv_suspend.o 59 60# core library code 61i915-y += \ 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 69i915-$(CONFIG_COMPAT) += \ 70 i915_ioc32.o 71i915-$(CONFIG_DEBUG_FS) += \ 72 i915_debugfs.o \ 73 i915_debugfs_params.o 74i915-$(CONFIG_PERF_EVENTS) += \ 75 i915_pmu.o 76 77# core display adaptation 78i915-y += \ 79 i915_display_pc8.o \ 80 i915_hdcp_gsc.o \ 81 i915_initial_plane.o \ 82 i915_panic.o 83 84# "Graphics Technology" (aka we talk to the gpu) 85gt-y += \ 86 gt/gen2_engine_cs.o \ 87 gt/gen6_engine_cs.o \ 88 gt/gen6_ppgtt.o \ 89 gt/gen7_renderclear.o \ 90 gt/gen8_engine_cs.o \ 91 gt/gen8_ppgtt.o \ 92 gt/intel_breadcrumbs.o \ 93 gt/intel_context.o \ 94 gt/intel_context_sseu.o \ 95 gt/intel_engine_cs.o \ 96 gt/intel_engine_heartbeat.o \ 97 gt/intel_engine_pm.o \ 98 gt/intel_engine_user.o \ 99 gt/intel_execlists_submission.o \ 100 gt/intel_ggtt.o \ 101 gt/intel_ggtt_fencing.o \ 102 gt/intel_gt.o \ 103 gt/intel_gt_buffer_pool.o \ 104 gt/intel_gt_ccs_mode.o \ 105 gt/intel_gt_clock_utils.o \ 106 gt/intel_gt_debugfs.o \ 107 gt/intel_gt_engines_debugfs.o \ 108 gt/intel_gt_irq.o \ 109 gt/intel_gt_mcr.o \ 110 gt/intel_gt_pm.o \ 111 gt/intel_gt_pm_debugfs.o \ 112 gt/intel_gt_pm_irq.o \ 113 gt/intel_gt_requests.o \ 114 gt/intel_gt_sysfs.o \ 115 gt/intel_gt_sysfs_pm.o \ 116 gt/intel_gtt.o \ 117 gt/intel_llc.o \ 118 gt/intel_lrc.o \ 119 gt/intel_migrate.o \ 120 gt/intel_mocs.o \ 121 gt/intel_ppgtt.o \ 122 gt/intel_rc6.o \ 123 gt/intel_region_lmem.o \ 124 gt/intel_renderstate.o \ 125 gt/intel_reset.o \ 126 gt/intel_ring.o \ 127 gt/intel_ring_submission.o \ 128 gt/intel_rps.o \ 129 gt/intel_sa_media.o \ 130 gt/intel_sseu.o \ 131 gt/intel_sseu_debugfs.o \ 132 gt/intel_timeline.o \ 133 gt/intel_tlb.o \ 134 gt/intel_wopcm.o \ 135 gt/intel_workarounds.o \ 136 gt/shmem_utils.o \ 137 gt/sysfs_engines.o 138 139# x86 intel-gtt module support 140gt-$(CONFIG_X86) += \ 141 gt/intel_ggtt_gmch.o 142# autogenerated null render state 143gt-y += \ 144 gt/gen6_renderstate.o \ 145 gt/gen7_renderstate.o \ 146 gt/gen8_renderstate.o \ 147 gt/gen9_renderstate.o 148i915-y += $(gt-y) 149 150# GEM (Graphics Execution Management) code 151gem-y += \ 152 gem/i915_gem_busy.o \ 153 gem/i915_gem_clflush.o \ 154 gem/i915_gem_context.o \ 155 gem/i915_gem_create.o \ 156 gem/i915_gem_dmabuf.o \ 157 gem/i915_gem_domain.o \ 158 gem/i915_gem_execbuffer.o \ 159 gem/i915_gem_internal.o \ 160 gem/i915_gem_lmem.o \ 161 gem/i915_gem_mman.o \ 162 gem/i915_gem_object.o \ 163 gem/i915_gem_object_frontbuffer.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 178i915-y += \ 179 $(gem-y) \ 180 i915_active.o \ 181 i915_cmd_parser.o \ 182 i915_deps.o \ 183 i915_gem.o \ 184 i915_gem_evict.o \ 185 i915_gem_gtt.o \ 186 i915_gem_ww.o \ 187 i915_query.o \ 188 i915_request.o \ 189 i915_scheduler.o \ 190 i915_trace_points.o \ 191 i915_ttm_buddy_manager.o \ 192 i915_vma.o \ 193 i915_vma_resource.o 194 195# general-purpose microcontroller (GuC) support 196i915-y += \ 197 gt/uc/intel_gsc_fw.o \ 198 gt/uc/intel_gsc_proxy.o \ 199 gt/uc/intel_gsc_uc.o \ 200 gt/uc/intel_gsc_uc_debugfs.o \ 201 gt/uc/intel_gsc_uc_heci_cmd_submit.o\ 202 gt/uc/intel_guc.o \ 203 gt/uc/intel_guc_ads.o \ 204 gt/uc/intel_guc_capture.o \ 205 gt/uc/intel_guc_ct.o \ 206 gt/uc/intel_guc_debugfs.o \ 207 gt/uc/intel_guc_fw.o \ 208 gt/uc/intel_guc_hwconfig.o \ 209 gt/uc/intel_guc_log.o \ 210 gt/uc/intel_guc_log_debugfs.o \ 211 gt/uc/intel_guc_rc.o \ 212 gt/uc/intel_guc_slpc.o \ 213 gt/uc/intel_guc_submission.o \ 214 gt/uc/intel_huc.o \ 215 gt/uc/intel_huc_debugfs.o \ 216 gt/uc/intel_huc_fw.o \ 217 gt/uc/intel_uc.o \ 218 gt/uc/intel_uc_debugfs.o \ 219 gt/uc/intel_uc_fw.o 220 221# graphics system controller (GSC) support 222i915-y += \ 223 gt/intel_gsc.o 224 225# graphics hardware monitoring (HWMON) support 226i915-$(CONFIG_HWMON) += \ 227 i915_hwmon.o 228 229# modesetting core code 230i915-y += \ 231 display/hsw_ips.o \ 232 display/i9xx_display_sr.o \ 233 display/i9xx_plane.o \ 234 display/i9xx_wm.o \ 235 display/intel_alpm.o \ 236 display/intel_atomic.o \ 237 display/intel_audio.o \ 238 display/intel_bios.o \ 239 display/intel_bo.o \ 240 display/intel_bw.o \ 241 display/intel_casf.o \ 242 display/intel_cdclk.o \ 243 display/intel_cmtg.o \ 244 display/intel_color.o \ 245 display/intel_colorop.o \ 246 display/intel_color_pipeline.o \ 247 display/intel_combo_phy.o \ 248 display/intel_connector.o \ 249 display/intel_crtc.o \ 250 display/intel_crtc_state_dump.o \ 251 display/intel_cursor.o \ 252 display/intel_dbuf_bw.o \ 253 display/intel_display.o \ 254 display/intel_display_conversion.o \ 255 display/intel_display_driver.o \ 256 display/intel_display_irq.o \ 257 display/intel_display_params.o \ 258 display/intel_display_power.o \ 259 display/intel_display_power_map.o \ 260 display/intel_display_power_well.o \ 261 display/intel_display_reset.o \ 262 display/intel_display_rpm.o \ 263 display/intel_display_rps.o \ 264 display/intel_display_snapshot.o \ 265 display/intel_display_utils.o \ 266 display/intel_display_wa.o \ 267 display/intel_dmc.o \ 268 display/intel_dmc_wl.o \ 269 display/intel_dpio_phy.o \ 270 display/intel_dpll.o \ 271 display/intel_dpll_mgr.o \ 272 display/intel_dpt.o \ 273 display/intel_dpt_common.o \ 274 display/intel_dram.o \ 275 display/intel_drrs.o \ 276 display/intel_dsb.o \ 277 display/intel_dsb_buffer.o \ 278 display/intel_fb.o \ 279 display/intel_fb_bo.o \ 280 display/intel_fb_pin.o \ 281 display/intel_fbc.o \ 282 display/intel_fdi.o \ 283 display/intel_fifo_underrun.o \ 284 display/intel_flipq.o \ 285 display/intel_frontbuffer.o \ 286 display/intel_global_state.o \ 287 display/intel_hdcp.o \ 288 display/intel_hdcp_gsc_message.o \ 289 display/intel_hotplug.o \ 290 display/intel_hotplug_irq.o \ 291 display/intel_hti.o \ 292 display/intel_initial_plane.o \ 293 display/intel_link_bw.o \ 294 display/intel_load_detect.o \ 295 display/intel_lpe_audio.o \ 296 display/intel_modeset_lock.o \ 297 display/intel_modeset_setup.o \ 298 display/intel_modeset_verify.o \ 299 display/intel_overlay.o \ 300 display/intel_parent.o \ 301 display/intel_pch.o \ 302 display/intel_pch_display.o \ 303 display/intel_pch_refclk.o \ 304 display/intel_plane.o \ 305 display/intel_pmdemand.o \ 306 display/intel_psr.o \ 307 display/intel_quirks.o \ 308 display/intel_rom.o \ 309 display/intel_sbi.o \ 310 display/intel_sprite.o \ 311 display/intel_sprite_uapi.o \ 312 display/intel_tc.o \ 313 display/intel_vblank.o \ 314 display/intel_vga.o \ 315 display/intel_wm.o \ 316 display/skl_prefill.o \ 317 display/skl_scaler.o \ 318 display/skl_universal_plane.o \ 319 display/skl_watermark.o \ 320 display/vlv_clock.o \ 321 display/vlv_sideband.o 322i915-$(CONFIG_ACPI) += \ 323 display/intel_acpi.o \ 324 display/intel_opregion.o 325i915-$(CONFIG_DRM_FBDEV_EMULATION) += \ 326 display/intel_fbdev.o \ 327 display/intel_fbdev_fb.o 328i915-$(CONFIG_DEBUG_FS) += \ 329 display/intel_display_debugfs.o \ 330 display/intel_display_debugfs_params.o \ 331 display/intel_pipe_crc.o 332 333# modesetting output/encoder code 334i915-y += \ 335 display/dvo_ch7017.o \ 336 display/dvo_ch7xxx.o \ 337 display/dvo_ivch.o \ 338 display/dvo_ns2501.o \ 339 display/dvo_sil164.o \ 340 display/dvo_tfp410.o \ 341 display/g4x_dp.o \ 342 display/g4x_hdmi.o \ 343 display/icl_dsi.o \ 344 display/intel_backlight.o \ 345 display/intel_crt.o \ 346 display/intel_cx0_phy.o \ 347 display/intel_ddi.o \ 348 display/intel_ddi_buf_trans.o \ 349 display/intel_display_device.o \ 350 display/intel_display_trace.o \ 351 display/intel_dkl_phy.o \ 352 display/intel_dp.o \ 353 display/intel_dp_aux.o \ 354 display/intel_dp_aux_backlight.o \ 355 display/intel_dp_hdcp.o \ 356 display/intel_dp_link_training.o \ 357 display/intel_dp_mst.o \ 358 display/intel_dp_test.o \ 359 display/intel_dsi.o \ 360 display/intel_dsi_dcs_backlight.o \ 361 display/intel_dsi_vbt.o \ 362 display/intel_dvo.o \ 363 display/intel_encoder.o \ 364 display/intel_gmbus.o \ 365 display/intel_hdmi.o \ 366 display/intel_lspcon.o \ 367 display/intel_lt_phy.o \ 368 display/intel_lvds.o \ 369 display/intel_panel.o \ 370 display/intel_pfit.o \ 371 display/intel_pps.o \ 372 display/intel_qp_tables.o \ 373 display/intel_sdvo.o \ 374 display/intel_snps_hdmi_pll.o \ 375 display/intel_snps_phy.o \ 376 display/intel_tv.o \ 377 display/intel_vdsc.o \ 378 display/intel_vrr.o \ 379 display/vlv_dsi.o \ 380 display/vlv_dsi_pll.o 381 382i915-$(CONFIG_DRM_I915_DP_TUNNEL) += \ 383 display/intel_dp_tunnel.o 384 385i915-$(CONFIG_DRM_I915_GVT) += \ 386 display/intel_gvt_api.o 387 388i915-y += \ 389 i915_perf.o 390 391# Protected execution platform (PXP) support. Base support is required for HuC 392i915-y += \ 393 pxp/intel_pxp.o \ 394 pxp/intel_pxp_huc.o \ 395 pxp/intel_pxp_tee.o 396 397i915-$(CONFIG_DRM_I915_PXP) += \ 398 pxp/intel_pxp_cmd.o \ 399 pxp/intel_pxp_debugfs.o \ 400 pxp/intel_pxp_gsccs.o \ 401 pxp/intel_pxp_irq.o \ 402 pxp/intel_pxp_pm.o \ 403 pxp/intel_pxp_session.o 404 405# Post-mortem debug and GPU hang state capture 406i915-$(CONFIG_DRM_I915_CAPTURE_ERROR) += \ 407 i915_gpu_error.o 408i915-$(CONFIG_DRM_I915_SELFTEST) += \ 409 gem/selftests/i915_gem_client_blt.o \ 410 gem/selftests/igt_gem_utils.o \ 411 selftests/i915_random.o \ 412 selftests/i915_selftest.o \ 413 selftests/igt_atomic.o \ 414 selftests/igt_flush_test.o \ 415 selftests/igt_live_test.o \ 416 selftests/igt_mmap.o \ 417 selftests/igt_reset.o \ 418 selftests/igt_spinner.o \ 419 selftests/intel_scheduler_helpers.o \ 420 selftests/librapl.o 421 422# virtual gpu code 423i915-y += \ 424 i915_vgpu.o 425 426i915-$(CONFIG_DRM_I915_GVT) += \ 427 intel_gvt.o \ 428 intel_gvt_mmio_table.o 429include $(src)/gvt/Makefile 430 431obj-$(CONFIG_DRM_I915) += i915.o 432obj-$(CONFIG_DRM_I915_GVT_KVMGT) += kvmgt.o 433 434# kernel-doc test 435# 436# Enable locally for CONFIG_DRM_I915_WERROR=y. See also scripts/Makefile.build 437ifdef CONFIG_DRM_I915_WERROR 438 cmd_checkdoc = PYTHONDONTWRITEBYTECODE=1 $(PYTHON3) $(KERNELDOC) -none -Werror $< 439endif 440 441# header test 442 443# exclude some broken headers from the test coverage 444no-header-test := \ 445 display/intel_vbt_defs.h 446 447always-$(CONFIG_DRM_I915_WERROR) += \ 448 $(patsubst %.h,%.hdrtest, $(filter-out $(no-header-test), \ 449 $(shell cd $(src) && find * -name '*.h'))) 450 451quiet_cmd_hdrtest = HDRTEST $(patsubst %.hdrtest,%.h,$@) 452 cmd_hdrtest = $(CC) $(filter-out $(CFLAGS_GCOV), $(c_flags)) -S -o /dev/null -x c /dev/null -include $<; \ 453 $(KERNELDOC) -none -Werror $<; touch $@ 454 455$(obj)/%.hdrtest: $(src)/%.h FORCE 456 $(call if_changed_dep,hdrtest) 457