OSCL-LXR

0001 # SPDX-License-Identifier: GPL-2.0
0002 #
0003 # Makefile for the drm device driver.  This driver provides support for the
0004 # Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
0005
0006 # Add a set of useful warning flags and enable -Werror for CI to prevent
0007 # trivial mistakes from creeping in. We have to do this piecemeal as we reject
0008 # any patch that isn't warning clean, so turning on -Wall -Wextra (or W=1) we
0009 # need to filter out dubious warnings.  Still it is our interest
0010 # to keep running locally with W=1 C=1 until we are completely clean.
0011 #
0012 # Note the danger in using -Wall -Wextra is that when CI updates gcc we
0013 # will most likely get a sudden build breakage... Hopefully we will fix
0014 # new warnings before CI updates!
0015 subdir-ccflags-y := -Wall -Wextra
0016 subdir-ccflags-y += -Wno-format-security
0017 subdir-ccflags-y += -Wno-unused-parameter
0018 subdir-ccflags-y += -Wno-type-limits
0019 subdir-ccflags-y += -Wno-missing-field-initializers
0020 subdir-ccflags-y += -Wno-sign-compare
0021 subdir-ccflags-y += -Wno-shift-negative-value
0022 subdir-ccflags-y += $(call cc-disable-warning, unused-but-set-variable)
0023 subdir-ccflags-y += $(call cc-disable-warning, frame-address)
0024 subdir-ccflags-$(CONFIG_DRM_I915_WERROR) += -Werror
0025
0026 # Fine grained warnings disable
0027 CFLAGS_i915_pci.o = $(call cc-disable-warning, override-init)
0028 CFLAGS_display/intel_fbdev.o = $(call cc-disable-warning, override-init)
0029
0030 subdir-ccflags-y += -I$(srctree)/$(src)
0031
0032 # Please keep these build lists sorted!
0033
0034 # core driver code
0035 i915-y += i915_driver.o \
0036           i915_drm_client.o \
0037           i915_config.o \
0038           i915_getparam.o \
0039           i915_ioctl.o \
0040           i915_irq.o \
0041           i915_mitigations.o \
0042           i915_module.o \
0043           i915_params.o \
0044           i915_pci.o \
0045           i915_scatterlist.o \
0046           i915_suspend.o \
0047           i915_switcheroo.o \
0048           i915_sysfs.o \
0049           i915_utils.o \
0050           intel_device_info.o \
0051           intel_dram.o \
0052           intel_memory_region.o \
0053           intel_pch.o \
0054           intel_pcode.o \
0055           intel_pm.o \
0056           intel_region_ttm.o \
0057           intel_runtime_pm.o \
0058           intel_sbi.o \
0059           intel_step.o \
0060           intel_uncore.o \
0061           intel_wakeref.o \
0062           vlv_sideband.o \
0063           vlv_suspend.o
0064
0065 # core library code
0066 i915-y += \
0067         i915_memcpy.o \
0068         i915_mm.o \
0069         i915_sw_fence.o \
0070         i915_sw_fence_work.o \
0071         i915_syncmap.o \
0072         i915_user_extensions.o
0073
0074 i915-$(CONFIG_COMPAT)   += i915_ioc32.o
0075 i915-$(CONFIG_DEBUG_FS) += \
0076         i915_debugfs.o \
0077         i915_debugfs_params.o \
0078         display/intel_display_debugfs.o \
0079         display/intel_pipe_crc.o
0080 i915-$(CONFIG_PERF_EVENTS) += i915_pmu.o
0081
0082 # "Graphics Technology" (aka we talk to the gpu)
0083 gt-y += \
0084         gt/gen2_engine_cs.o \
0085         gt/gen6_engine_cs.o \
0086         gt/gen6_ppgtt.o \
0087         gt/gen7_renderclear.o \
0088         gt/gen8_engine_cs.o \
0089         gt/gen8_ppgtt.o \
0090         gt/intel_breadcrumbs.o \
0091         gt/intel_context.o \
0092         gt/intel_context_sseu.o \
0093         gt/intel_engine_cs.o \
0094         gt/intel_engine_heartbeat.o \
0095         gt/intel_engine_pm.o \
0096         gt/intel_engine_user.o \
0097         gt/intel_execlists_submission.o \
0098         gt/intel_ggtt.o \
0099         gt/intel_ggtt_fencing.o \
0100         gt/intel_gt.o \
0101         gt/intel_gt_buffer_pool.o \
0102         gt/intel_gt_clock_utils.o \
0103         gt/intel_gt_debugfs.o \
0104         gt/intel_gt_engines_debugfs.o \
0105         gt/intel_gt_irq.o \
0106         gt/intel_gt_mcr.o \
0107         gt/intel_gt_pm.o \
0108         gt/intel_gt_pm_debugfs.o \
0109         gt/intel_gt_pm_irq.o \
0110         gt/intel_gt_requests.o \
0111         gt/intel_gt_sysfs.o \
0112         gt/intel_gt_sysfs_pm.o \
0113         gt/intel_gtt.o \
0114         gt/intel_llc.o \
0115         gt/intel_lrc.o \
0116         gt/intel_migrate.o \
0117         gt/intel_mocs.o \
0118         gt/intel_ppgtt.o \
0119         gt/intel_rc6.o \
0120         gt/intel_region_lmem.o \
0121         gt/intel_renderstate.o \
0122         gt/intel_reset.o \
0123         gt/intel_ring.o \
0124         gt/intel_ring_submission.o \
0125         gt/intel_rps.o \
0126         gt/intel_sseu.o \
0127         gt/intel_sseu_debugfs.o \
0128         gt/intel_timeline.o \
0129         gt/intel_workarounds.o \
0130         gt/shmem_utils.o \
0131         gt/sysfs_engines.o
0132 # x86 intel-gtt module support
0133 gt-$(CONFIG_X86) += gt/intel_ggtt_gmch.o
0134 # autogenerated null render state
0135 gt-y += \
0136         gt/gen6_renderstate.o \
0137         gt/gen7_renderstate.o \
0138         gt/gen8_renderstate.o \
0139         gt/gen9_renderstate.o
0140 i915-y += $(gt-y)
0141
0142 # GEM (Graphics Execution Management) code
0143 gem-y += \
0144         gem/i915_gem_busy.o \
0145         gem/i915_gem_clflush.o \
0146         gem/i915_gem_context.o \
0147         gem/i915_gem_create.o \
0148         gem/i915_gem_dmabuf.o \
0149         gem/i915_gem_domain.o \
0150         gem/i915_gem_execbuffer.o \
0151         gem/i915_gem_internal.o \
0152         gem/i915_gem_object.o \
0153         gem/i915_gem_lmem.o \
0154         gem/i915_gem_mman.o \
0155         gem/i915_gem_pages.o \
0156         gem/i915_gem_phys.o \
0157         gem/i915_gem_pm.o \
0158         gem/i915_gem_region.o \
0159         gem/i915_gem_shmem.o \
0160         gem/i915_gem_shrinker.o \
0161         gem/i915_gem_stolen.o \
0162         gem/i915_gem_throttle.o \
0163         gem/i915_gem_tiling.o \
0164         gem/i915_gem_ttm.o \
0165         gem/i915_gem_ttm_move.o \
0166         gem/i915_gem_ttm_pm.o \
0167         gem/i915_gem_userptr.o \
0168         gem/i915_gem_wait.o \
0169         gem/i915_gemfs.o
0170 i915-y += \
0171           $(gem-y) \
0172           i915_active.o \
0173           i915_cmd_parser.o \
0174           i915_deps.o \
0175           i915_gem_evict.o \
0176           i915_gem_gtt.o \
0177           i915_gem_ww.o \
0178           i915_gem.o \
0179           i915_query.o \
0180           i915_request.o \
0181           i915_scheduler.o \
0182           i915_trace_points.o \
0183           i915_ttm_buddy_manager.o \
0184           i915_vma.o \
0185           i915_vma_resource.o \
0186           intel_wopcm.o
0187
0188 # general-purpose microcontroller (GuC) support
0189 i915-y += gt/uc/intel_uc.o \
0190           gt/uc/intel_uc_debugfs.o \
0191           gt/uc/intel_uc_fw.o \
0192           gt/uc/intel_guc.o \
0193           gt/uc/intel_guc_ads.o \
0194           gt/uc/intel_guc_capture.o \
0195           gt/uc/intel_guc_ct.o \
0196           gt/uc/intel_guc_debugfs.o \
0197           gt/uc/intel_guc_fw.o \
0198           gt/uc/intel_guc_hwconfig.o \
0199           gt/uc/intel_guc_log.o \
0200           gt/uc/intel_guc_log_debugfs.o \
0201           gt/uc/intel_guc_rc.o \
0202           gt/uc/intel_guc_slpc.o \
0203           gt/uc/intel_guc_submission.o \
0204           gt/uc/intel_huc.o \
0205           gt/uc/intel_huc_debugfs.o \
0206           gt/uc/intel_huc_fw.o
0207
0208 # graphics system controller (GSC) support
0209 i915-y += gt/intel_gsc.o
0210
0211 # modesetting core code
0212 i915-y += \
0213         display/hsw_ips.o \
0214         display/intel_atomic.o \
0215         display/intel_atomic_plane.o \
0216         display/intel_audio.o \
0217         display/intel_bios.o \
0218         display/intel_bw.o \
0219         display/intel_cdclk.o \
0220         display/intel_color.o \
0221         display/intel_combo_phy.o \
0222         display/intel_connector.o \
0223         display/intel_crtc.o \
0224         display/intel_crtc_state_dump.o \
0225         display/intel_cursor.o \
0226         display/intel_display.o \
0227         display/intel_display_power.o \
0228         display/intel_display_power_map.o \
0229         display/intel_display_power_well.o \
0230         display/intel_dmc.o \
0231         display/intel_dpio_phy.o \
0232         display/intel_dpll.o \
0233         display/intel_dpll_mgr.o \
0234         display/intel_dpt.o \
0235         display/intel_drrs.o \
0236         display/intel_dsb.o \
0237         display/intel_fb.o \
0238         display/intel_fb_pin.o \
0239         display/intel_fbc.o \
0240         display/intel_fdi.o \
0241         display/intel_fifo_underrun.o \
0242         display/intel_frontbuffer.o \
0243         display/intel_global_state.o \
0244         display/intel_hdcp.o \
0245         display/intel_hotplug.o \
0246         display/intel_lpe_audio.o \
0247         display/intel_modeset_verify.o \
0248         display/intel_modeset_setup.o \
0249         display/intel_overlay.o \
0250         display/intel_pch_display.o \
0251         display/intel_pch_refclk.o \
0252         display/intel_plane_initial.o \
0253         display/intel_psr.o \
0254         display/intel_quirks.o \
0255         display/intel_sprite.o \
0256         display/intel_tc.o \
0257         display/intel_vga.o \
0258         display/i9xx_plane.o \
0259         display/skl_scaler.o \
0260         display/skl_universal_plane.o
0261 i915-$(CONFIG_ACPI) += \
0262         display/intel_acpi.o \
0263         display/intel_opregion.o
0264 i915-$(CONFIG_DRM_FBDEV_EMULATION) += \
0265         display/intel_fbdev.o
0266
0267 # modesetting output/encoder code
0268 i915-y += \
0269         display/dvo_ch7017.o \
0270         display/dvo_ch7xxx.o \
0271         display/dvo_ivch.o \
0272         display/dvo_ns2501.o \
0273         display/dvo_sil164.o \
0274         display/dvo_tfp410.o \
0275         display/g4x_dp.o \
0276         display/g4x_hdmi.o \
0277         display/icl_dsi.o \
0278         display/intel_backlight.o \
0279         display/intel_crt.o \
0280         display/intel_ddi.o \
0281         display/intel_ddi_buf_trans.o \
0282         display/intel_display_trace.o \
0283         display/intel_dp.o \
0284         display/intel_dp_aux.o \
0285         display/intel_dp_aux_backlight.o \
0286         display/intel_dp_hdcp.o \
0287         display/intel_dp_link_training.o \
0288         display/intel_dp_mst.o \
0289         display/intel_dsi.o \
0290         display/intel_dsi_dcs_backlight.o \
0291         display/intel_dsi_vbt.o \
0292         display/intel_dvo.o \
0293         display/intel_gmbus.o \
0294         display/intel_hdmi.o \
0295         display/intel_lspcon.o \
0296         display/intel_lvds.o \
0297         display/intel_panel.o \
0298         display/intel_pps.o \
0299         display/intel_qp_tables.o \
0300         display/intel_sdvo.o \
0301         display/intel_snps_phy.o \
0302         display/intel_tv.o \
0303         display/intel_vdsc.o \
0304         display/intel_vrr.o \
0305         display/vlv_dsi.o \
0306         display/vlv_dsi_pll.o
0307
0308 i915-y += i915_perf.o
0309
0310 # Protected execution platform (PXP) support
0311 i915-$(CONFIG_DRM_I915_PXP) += \
0312         pxp/intel_pxp.o \
0313         pxp/intel_pxp_cmd.o \
0314         pxp/intel_pxp_debugfs.o \
0315         pxp/intel_pxp_irq.o \
0316         pxp/intel_pxp_pm.o \
0317         pxp/intel_pxp_session.o \
0318         pxp/intel_pxp_tee.o
0319
0320 # Post-mortem debug and GPU hang state capture
0321 i915-$(CONFIG_DRM_I915_CAPTURE_ERROR) += i915_gpu_error.o
0322 i915-$(CONFIG_DRM_I915_SELFTEST) += \
0323         gem/selftests/i915_gem_client_blt.o \
0324         gem/selftests/igt_gem_utils.o \
0325         selftests/intel_scheduler_helpers.o \
0326         selftests/i915_random.o \
0327         selftests/i915_selftest.o \
0328         selftests/igt_atomic.o \
0329         selftests/igt_flush_test.o \
0330         selftests/igt_live_test.o \
0331         selftests/igt_mmap.o \
0332         selftests/igt_reset.o \
0333         selftests/igt_spinner.o \
0334         selftests/librapl.o
0335
0336 # virtual gpu code
0337 i915-y += i915_vgpu.o
0338
0339 i915-$(CONFIG_DRM_I915_GVT) += \
0340         intel_gvt.o \
0341         intel_gvt_mmio_table.o
0342 include $(src)/gvt/Makefile
0343
0344 obj-$(CONFIG_DRM_I915) += i915.o
0345 obj-$(CONFIG_DRM_I915_GVT_KVMGT) += kvmgt.o
0346
0347 # header test
0348
0349 # exclude some broken headers from the test coverage
0350 no-header-test := \
0351         display/intel_vbt_defs.h
0352
0353 always-$(CONFIG_DRM_I915_WERROR) += \
0354         $(patsubst %.h,%.hdrtest, $(filter-out $(no-header-test), \
0355                 $(shell cd $(srctree)/$(src) && find * -name '*.h')))
0356
0357 quiet_cmd_hdrtest = HDRTEST $(patsubst %.hdrtest,%.h,$@)
0358       cmd_hdrtest = $(CC) $(filter-out $(CFLAGS_GCOV), $(c_flags)) -S -o /dev/null -x c /dev/null -include $<; touch $@
0359
0360 $(obj)/%.hdrtest: $(src)/%.h FORCE
0361         $(call if_changed_dep,hdrtest)