| # SPDX-License-Identifier: GPL-2.0 |
| # |
| # Makefile for the drm device driver. This driver provides support for the |
| # Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher. |
| |
| # Add a set of useful warning flags and enable -Werror for CI to prevent |
| # trivial mistakes from creeping in. We have to do this piecemeal as we reject |
| # any patch that isn't warning clean, so turning on -Wall -Wextra (or W=1) we |
| # need to filter out dubious warnings. Still it is our interest |
| # to keep running locally with W=1 C=1 until we are completely clean. |
| # |
| # Note the danger in using -Wall -Wextra is that when CI updates gcc we |
| # will most likely get a sudden build breakage... Hopefully we will fix |
| # new warnings before CI updates! |
| subdir-ccflags-y := -Wall -Wextra |
| subdir-ccflags-y += $(call cc-disable-warning, unused-parameter) |
| subdir-ccflags-y += $(call cc-disable-warning, type-limits) |
| subdir-ccflags-y += $(call cc-disable-warning, missing-field-initializers) |
| subdir-ccflags-y += $(call cc-disable-warning, unused-but-set-variable) |
| # clang warnings |
| subdir-ccflags-y += $(call cc-disable-warning, sign-compare) |
| subdir-ccflags-y += $(call cc-disable-warning, sometimes-uninitialized) |
| subdir-ccflags-y += $(call cc-disable-warning, initializer-overrides) |
| subdir-ccflags-y += $(call cc-disable-warning, uninitialized) |
| subdir-ccflags-y += $(call cc-disable-warning, frame-address) |
| subdir-ccflags-$(CONFIG_DRM_I915_WERROR) += -Werror |
| |
| # Fine grained warnings disable |
| CFLAGS_i915_pci.o = $(call cc-disable-warning, override-init) |
| CFLAGS_display/intel_fbdev.o = $(call cc-disable-warning, override-init) |
| |
| subdir-ccflags-y += -I$(srctree)/$(src) |
| |
| # Please keep these build lists sorted! |
| |
| # core driver code |
| i915-y += i915_drv.o \ |
| i915_config.o \ |
| i915_irq.o \ |
| i915_getparam.o \ |
| i915_params.o \ |
| i915_pci.o \ |
| i915_scatterlist.o \ |
| i915_suspend.o \ |
| i915_switcheroo.o \ |
| i915_sysfs.o \ |
| i915_utils.o \ |
| intel_device_info.o \ |
| intel_dram.o \ |
| intel_memory_region.o \ |
| intel_pch.o \ |
| intel_pm.o \ |
| intel_runtime_pm.o \ |
| intel_sideband.o \ |
| intel_uncore.o \ |
| intel_wakeref.o \ |
| vlv_suspend.o |
| |
| # core library code |
| i915-y += \ |
| i915_memcpy.o \ |
| i915_mm.o \ |
| i915_sw_fence.o \ |
| i915_sw_fence_work.o \ |
| i915_syncmap.o \ |
| i915_user_extensions.o |
| |
| i915-$(CONFIG_COMPAT) += i915_ioc32.o |
| i915-$(CONFIG_DEBUG_FS) += \ |
| i915_debugfs.o \ |
| i915_debugfs_params.o \ |
| display/intel_display_debugfs.o \ |
| display/intel_pipe_crc.o |
| i915-$(CONFIG_PERF_EVENTS) += i915_pmu.o |
| |
| # "Graphics Technology" (aka we talk to the gpu) |
| gt-y += \ |
| gt/debugfs_engines.o \ |
| gt/debugfs_gt.o \ |
| gt/debugfs_gt_pm.o \ |
| gt/gen2_engine_cs.o \ |
| gt/gen6_engine_cs.o \ |
| gt/gen6_ppgtt.o \ |
| gt/gen7_renderclear.o \ |
| gt/gen8_ppgtt.o \ |
| gt/intel_breadcrumbs.o \ |
| gt/intel_context.o \ |
| gt/intel_context_param.o \ |
| gt/intel_context_sseu.o \ |
| gt/intel_engine_cs.o \ |
| gt/intel_engine_heartbeat.o \ |
| gt/intel_engine_pm.o \ |
| gt/intel_engine_user.o \ |
| gt/intel_ggtt.o \ |
| gt/intel_ggtt_fencing.o \ |
| gt/intel_gt.o \ |
| gt/intel_gt_buffer_pool.o \ |
| gt/intel_gt_clock_utils.o \ |
| gt/intel_gt_irq.o \ |
| gt/intel_gt_pm.o \ |
| gt/intel_gt_pm_irq.o \ |
| gt/intel_gt_requests.o \ |
| gt/intel_gtt.o \ |
| gt/intel_llc.o \ |
| gt/intel_lrc.o \ |
| gt/intel_mocs.o \ |
| gt/intel_ppgtt.o \ |
| gt/intel_rc6.o \ |
| gt/intel_renderstate.o \ |
| gt/intel_reset.o \ |
| gt/intel_ring.o \ |
| gt/intel_ring_submission.o \ |
| gt/intel_rps.o \ |
| gt/intel_sseu.o \ |
| gt/intel_sseu_debugfs.o \ |
| gt/intel_timeline.o \ |
| gt/intel_workarounds.o \ |
| gt/shmem_utils.o \ |
| gt/sysfs_engines.o |
| # autogenerated null render state |
| gt-y += \ |
| gt/gen6_renderstate.o \ |
| gt/gen7_renderstate.o \ |
| gt/gen8_renderstate.o \ |
| gt/gen9_renderstate.o |
| i915-y += $(gt-y) |
| |
| # GEM (Graphics Execution Management) code |
| gem-y += \ |
| gem/i915_gem_busy.o \ |
| gem/i915_gem_clflush.o \ |
| gem/i915_gem_client_blt.o \ |
| gem/i915_gem_context.o \ |
| gem/i915_gem_dmabuf.o \ |
| gem/i915_gem_domain.o \ |
| gem/i915_gem_execbuffer.o \ |
| gem/i915_gem_fence.o \ |
| gem/i915_gem_internal.o \ |
| gem/i915_gem_object.o \ |
| gem/i915_gem_object_blt.o \ |
| gem/i915_gem_lmem.o \ |
| gem/i915_gem_mman.o \ |
| gem/i915_gem_pages.o \ |
| gem/i915_gem_phys.o \ |
| gem/i915_gem_pm.o \ |
| gem/i915_gem_region.o \ |
| gem/i915_gem_shmem.o \ |
| gem/i915_gem_shrinker.o \ |
| gem/i915_gem_stolen.o \ |
| gem/i915_gem_throttle.o \ |
| gem/i915_gem_tiling.o \ |
| gem/i915_gem_userptr.o \ |
| gem/i915_gem_wait.o \ |
| gem/i915_gemfs.o |
| i915-y += \ |
| $(gem-y) \ |
| i915_active.o \ |
| i915_buddy.o \ |
| i915_cmd_parser.o \ |
| i915_gem_evict.o \ |
| i915_gem_gtt.o \ |
| i915_gem.o \ |
| i915_globals.o \ |
| i915_query.o \ |
| i915_request.o \ |
| i915_scheduler.o \ |
| i915_trace_points.o \ |
| i915_vma.o \ |
| intel_region_lmem.o \ |
| intel_wopcm.o |
| |
| # general-purpose microcontroller (GuC) support |
| i915-y += gt/uc/intel_uc.o \ |
| gt/uc/intel_uc_debugfs.o \ |
| gt/uc/intel_uc_fw.o \ |
| gt/uc/intel_guc.o \ |
| gt/uc/intel_guc_ads.o \ |
| gt/uc/intel_guc_ct.o \ |
| gt/uc/intel_guc_debugfs.o \ |
| gt/uc/intel_guc_fw.o \ |
| gt/uc/intel_guc_log.o \ |
| gt/uc/intel_guc_log_debugfs.o \ |
| gt/uc/intel_guc_submission.o \ |
| gt/uc/intel_huc.o \ |
| gt/uc/intel_huc_debugfs.o \ |
| gt/uc/intel_huc_fw.o |
| |
| # modesetting core code |
| i915-y += \ |
| display/intel_atomic.o \ |
| display/intel_atomic_plane.o \ |
| display/intel_audio.o \ |
| display/intel_bios.o \ |
| display/intel_bw.o \ |
| display/intel_cdclk.o \ |
| display/intel_color.o \ |
| display/intel_combo_phy.o \ |
| display/intel_connector.o \ |
| display/intel_csr.o \ |
| display/intel_display.o \ |
| display/intel_display_power.o \ |
| display/intel_dpio_phy.o \ |
| display/intel_dpll_mgr.o \ |
| display/intel_dsb.o \ |
| display/intel_fbc.o \ |
| display/intel_fifo_underrun.o \ |
| display/intel_frontbuffer.o \ |
| display/intel_global_state.o \ |
| display/intel_hdcp.o \ |
| display/intel_hotplug.o \ |
| display/intel_lpe_audio.o \ |
| display/intel_overlay.o \ |
| display/intel_psr.o \ |
| display/intel_quirks.o \ |
| display/intel_sprite.o \ |
| display/intel_tc.o \ |
| display/intel_vga.o |
| i915-$(CONFIG_ACPI) += \ |
| display/intel_acpi.o \ |
| display/intel_opregion.o |
| i915-$(CONFIG_DRM_FBDEV_EMULATION) += \ |
| display/intel_fbdev.o |
| |
| # modesetting output/encoder code |
| i915-y += \ |
| display/dvo_ch7017.o \ |
| display/dvo_ch7xxx.o \ |
| display/dvo_ivch.o \ |
| display/dvo_ns2501.o \ |
| display/dvo_sil164.o \ |
| display/dvo_tfp410.o \ |
| display/icl_dsi.o \ |
| display/intel_crt.o \ |
| display/intel_ddi.o \ |
| display/intel_dp.o \ |
| display/intel_dp_aux_backlight.o \ |
| display/intel_dp_hdcp.o \ |
| display/intel_dp_link_training.o \ |
| display/intel_dp_mst.o \ |
| display/intel_dsi.o \ |
| display/intel_dsi_dcs_backlight.o \ |
| display/intel_dsi_vbt.o \ |
| display/intel_dvo.o \ |
| display/intel_gmbus.o \ |
| display/intel_hdmi.o \ |
| display/intel_lspcon.o \ |
| display/intel_lvds.o \ |
| display/intel_panel.o \ |
| display/intel_sdvo.o \ |
| display/intel_tv.o \ |
| display/intel_vdsc.o \ |
| display/vlv_dsi.o \ |
| display/vlv_dsi_pll.o |
| |
| i915-y += i915_perf.o |
| |
| # Post-mortem debug and GPU hang state capture |
| i915-$(CONFIG_DRM_I915_CAPTURE_ERROR) += i915_gpu_error.o |
| i915-$(CONFIG_DRM_I915_SELFTEST) += \ |
| gem/selftests/igt_gem_utils.o \ |
| selftests/i915_random.o \ |
| selftests/i915_selftest.o \ |
| selftests/igt_atomic.o \ |
| selftests/igt_flush_test.o \ |
| selftests/igt_live_test.o \ |
| selftests/igt_mmap.o \ |
| selftests/igt_reset.o \ |
| selftests/igt_spinner.o \ |
| selftests/librapl.o |
| |
| # virtual gpu code |
| i915-y += i915_vgpu.o |
| |
| ifeq ($(CONFIG_DRM_I915_GVT),y) |
| i915-y += intel_gvt.o |
| include $(src)/gvt/Makefile |
| endif |
| |
| obj-$(CONFIG_DRM_I915) += i915.o |
| obj-$(CONFIG_DRM_I915_GVT_KVMGT) += gvt/kvmgt.o |
| |
| # header test |
| |
| # exclude some broken headers from the test coverage |
| no-header-test := \ |
| display/intel_vbt_defs.h \ |
| gvt/execlist.h \ |
| gvt/fb_decoder.h \ |
| gvt/gtt.h \ |
| gvt/gvt.h \ |
| gvt/interrupt.h \ |
| gvt/mmio_context.h \ |
| gvt/mpt.h \ |
| gvt/scheduler.h |
| |
| extra-$(CONFIG_DRM_I915_WERROR) += \ |
| $(patsubst %.h,%.hdrtest, $(filter-out $(no-header-test), \ |
| $(shell cd $(srctree)/$(src) && find * -name '*.h'))) |
| |
| quiet_cmd_hdrtest = HDRTEST $(patsubst %.hdrtest,%.h,$@) |
| cmd_hdrtest = $(CC) $(filter-out $(CFLAGS_GCOV), $(c_flags)) -S -o /dev/null -x c /dev/null -include $<; touch $@ |
| |
| $(obj)/%.hdrtest: $(src)/%.h FORCE |
| $(call if_changed_dep,hdrtest) |