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 += $(call cc-disable-warning, unused-parameter)
  17 subdir-ccflags-y += $(call cc-disable-warning, type-limits)
  18 subdir-ccflags-y += $(call cc-disable-warning, missing-field-initializers)
  19 subdir-ccflags-y += $(call cc-disable-warning, unused-but-set-variable)
  20 # clang warnings
  21 subdir-ccflags-y += $(call cc-disable-warning, sign-compare)
  22 subdir-ccflags-y += $(call cc-disable-warning, sometimes-uninitialized)
  23 subdir-ccflags-y += $(call cc-disable-warning, initializer-overrides)
  24 subdir-ccflags-y += $(call cc-disable-warning, uninitialized)
  25 subdir-ccflags-$(CONFIG_DRM_I915_WERROR) += -Werror
  26
  27 # Fine grained warnings disable
  28 CFLAGS_i915_pci.o = $(call cc-disable-warning, override-init)
  29 CFLAGS_display/intel_fbdev.o = $(call cc-disable-warning, override-init)
  30
  31 subdir-ccflags-y += \
  32         $(call as-instr,movntdqa (%eax)$(comma)%xmm0,-DCONFIG_AS_MOVNTDQA)
  33
  34 subdir-ccflags-y += -I$(srctree)/$(src)
  35
  36 # Please keep these build lists sorted!
  37
  38 # core driver code
  39 i915-y += i915_drv.o \
  40           i915_irq.o \
  41           i915_getparam.o \
  42           i915_params.o \
  43           i915_pci.o \
  44           i915_scatterlist.o \
  45           i915_suspend.o \
  46           i915_switcheroo.o \
  47           i915_sysfs.o \
  48           i915_utils.o \
  49           intel_csr.o \
  50           intel_device_info.o \
  51           intel_memory_region.o \
  52           intel_pch.o \
  53           intel_pm.o \
  54           intel_runtime_pm.o \
  55           intel_sideband.o \
  56           intel_uncore.o \
  57           intel_wakeref.o
  58
  59 # core library code
  60 i915-y += \
  61         i915_memcpy.o \
  62         i915_mm.o \
  63         i915_sw_fence.o \
  64         i915_sw_fence_work.o \
  65         i915_syncmap.o \
  66         i915_user_extensions.o
  67
  68 i915-$(CONFIG_COMPAT)   += i915_ioc32.o
  69 i915-$(CONFIG_DEBUG_FS) += i915_debugfs.o display/intel_pipe_crc.o
  70 i915-$(CONFIG_PERF_EVENTS) += i915_pmu.o
  71
  72 # "Graphics Technology" (aka we talk to the gpu)
  73 gt-y += \
  74         gt/debugfs_engines.o \
  75         gt/debugfs_gt.o \
  76         gt/debugfs_gt_pm.o \
  77         gt/gen6_ppgtt.o \
  78         gt/gen8_ppgtt.o \
  79         gt/intel_breadcrumbs.o \
  80         gt/intel_context.o \
  81         gt/intel_engine_cs.o \
  82         gt/intel_engine_heartbeat.o \
  83         gt/intel_engine_pm.o \
  84         gt/intel_engine_pool.o \
  85         gt/intel_engine_user.o \
  86         gt/intel_ggtt.o \
  87         gt/intel_gt.o \
  88         gt/intel_gt_irq.o \
  89         gt/intel_gt_pm.o \
  90         gt/intel_gt_pm_irq.o \
  91         gt/intel_gt_requests.o \
  92         gt/intel_gtt.o \
  93         gt/intel_llc.o \
  94         gt/intel_lrc.o \
  95         gt/intel_mocs.o \
  96         gt/intel_ppgtt.o \
  97         gt/intel_rc6.o \
  98         gt/intel_renderstate.o \
  99         gt/intel_reset.o \
 100         gt/intel_ring.o \
 101         gt/intel_ring_submission.o \
 102         gt/intel_rps.o \
 103         gt/intel_sseu.o \
 104         gt/intel_timeline.o \
 105         gt/intel_workarounds.o
 106 # autogenerated null render state
 107 gt-y += \
 108         gt/gen6_renderstate.o \
 109         gt/gen7_renderstate.o \
 110         gt/gen8_renderstate.o \
 111         gt/gen9_renderstate.o
 112 i915-y += $(gt-y)
 113
 114 # GEM (Graphics Execution Management) code
 115 gem-y += \
 116         gem/i915_gem_busy.o \
 117         gem/i915_gem_clflush.o \
 118         gem/i915_gem_client_blt.o \
 119         gem/i915_gem_context.o \
 120         gem/i915_gem_dmabuf.o \
 121         gem/i915_gem_domain.o \
 122         gem/i915_gem_execbuffer.o \
 123         gem/i915_gem_fence.o \
 124         gem/i915_gem_internal.o \
 125         gem/i915_gem_object.o \
 126         gem/i915_gem_object_blt.o \
 127         gem/i915_gem_lmem.o \
 128         gem/i915_gem_mman.o \
 129         gem/i915_gem_pages.o \
 130         gem/i915_gem_phys.o \
 131         gem/i915_gem_pm.o \
 132         gem/i915_gem_region.o \
 133         gem/i915_gem_shmem.o \
 134         gem/i915_gem_shrinker.o \
 135         gem/i915_gem_stolen.o \
 136         gem/i915_gem_throttle.o \
 137         gem/i915_gem_tiling.o \
 138         gem/i915_gem_userptr.o \
 139         gem/i915_gem_wait.o \
 140         gem/i915_gemfs.o
 141 i915-y += \
 142           $(gem-y) \
 143           i915_active.o \
 144           i915_buddy.o \
 145           i915_cmd_parser.o \
 146           i915_gem_evict.o \
 147           i915_gem_fence_reg.o \
 148           i915_gem_gtt.o \
 149           i915_gem.o \
 150           i915_globals.o \
 151           i915_query.o \
 152           i915_request.o \
 153           i915_scheduler.o \
 154           i915_trace_points.o \
 155           i915_vma.o \
 156           intel_region_lmem.o \
 157           intel_wopcm.o
 158
 159 # general-purpose microcontroller (GuC) support
 160 i915-y += gt/uc/intel_uc.o \
 161           gt/uc/intel_uc_fw.o \
 162           gt/uc/intel_guc.o \
 163           gt/uc/intel_guc_ads.o \
 164           gt/uc/intel_guc_ct.o \
 165           gt/uc/intel_guc_fw.o \
 166           gt/uc/intel_guc_log.o \
 167           gt/uc/intel_guc_submission.o \
 168           gt/uc/intel_huc.o \
 169           gt/uc/intel_huc_fw.o
 170
 171 # modesetting core code
 172 i915-y += \
 173         display/intel_atomic.o \
 174         display/intel_atomic_plane.o \
 175         display/intel_audio.o \
 176         display/intel_bios.o \
 177         display/intel_bw.o \
 178         display/intel_cdclk.o \
 179         display/intel_color.o \
 180         display/intel_combo_phy.o \
 181         display/intel_connector.o \
 182         display/intel_display.o \
 183         display/intel_display_power.o \
 184         display/intel_dpio_phy.o \
 185         display/intel_dpll_mgr.o \
 186         display/intel_dsb.o \
 187         display/intel_fbc.o \
 188         display/intel_fifo_underrun.o \
 189         display/intel_frontbuffer.o \
 190         display/intel_hdcp.o \
 191         display/intel_hotplug.o \
 192         display/intel_lpe_audio.o \
 193         display/intel_overlay.o \
 194         display/intel_psr.o \
 195         display/intel_quirks.o \
 196         display/intel_sprite.o \
 197         display/intel_tc.o \
 198         display/intel_vga.o
 199 i915-$(CONFIG_ACPI) += \
 200         display/intel_acpi.o \
 201         display/intel_opregion.o
 202 i915-$(CONFIG_DRM_FBDEV_EMULATION) += \
 203         display/intel_fbdev.o
 204
 205 # modesetting output/encoder code
 206 i915-y += \
 207         display/dvo_ch7017.o \
 208         display/dvo_ch7xxx.o \
 209         display/dvo_ivch.o \
 210         display/dvo_ns2501.o \
 211         display/dvo_sil164.o \
 212         display/dvo_tfp410.o \
 213         display/icl_dsi.o \
 214         display/intel_crt.o \
 215         display/intel_ddi.o \
 216         display/intel_dp.o \
 217         display/intel_dp_aux_backlight.o \
 218         display/intel_dp_link_training.o \
 219         display/intel_dp_mst.o \
 220         display/intel_dsi.o \
 221         display/intel_dsi_dcs_backlight.o \
 222         display/intel_dsi_vbt.o \
 223         display/intel_dvo.o \
 224         display/intel_gmbus.o \
 225         display/intel_hdmi.o \
 226         display/intel_lspcon.o \
 227         display/intel_lvds.o \
 228         display/intel_panel.o \
 229         display/intel_sdvo.o \
 230         display/intel_tv.o \
 231         display/intel_vdsc.o \
 232         display/vlv_dsi.o \
 233         display/vlv_dsi_pll.o
 234
 235 # perf code
 236 i915-y += \
 237         oa/i915_oa_hsw.o \
 238         oa/i915_oa_bdw.o \
 239         oa/i915_oa_chv.o \
 240         oa/i915_oa_sklgt2.o \
 241         oa/i915_oa_sklgt3.o \
 242         oa/i915_oa_sklgt4.o \
 243         oa/i915_oa_bxt.o \
 244         oa/i915_oa_kblgt2.o \
 245         oa/i915_oa_kblgt3.o \
 246         oa/i915_oa_glk.o \
 247         oa/i915_oa_cflgt2.o \
 248         oa/i915_oa_cflgt3.o \
 249         oa/i915_oa_cnl.o \
 250         oa/i915_oa_icl.o \
 251         oa/i915_oa_tgl.o
 252 i915-y += i915_perf.o
 253
 254 # Post-mortem debug and GPU hang state capture
 255 i915-$(CONFIG_DRM_I915_CAPTURE_ERROR) += i915_gpu_error.o
 256 i915-$(CONFIG_DRM_I915_SELFTEST) += \
 257         gem/selftests/igt_gem_utils.o \
 258         selftests/i915_random.o \
 259         selftests/i915_selftest.o \
 260         selftests/igt_atomic.o \
 261         selftests/igt_flush_test.o \
 262         selftests/igt_live_test.o \
 263         selftests/igt_mmap.o \
 264         selftests/igt_reset.o \
 265         selftests/igt_spinner.o
 266
 267 # virtual gpu code
 268 i915-y += i915_vgpu.o
 269
 270 ifeq ($(CONFIG_DRM_I915_GVT),y)
 271 i915-y += intel_gvt.o
 272 include $(src)/gvt/Makefile
 273 endif
 274
 275 obj-$(CONFIG_DRM_I915) += i915.o
 276 obj-$(CONFIG_DRM_I915_GVT_KVMGT) += gvt/kvmgt.o
 277
 278 # header test
 279
 280 # exclude some broken headers from the test coverage
 281 no-header-test := \
 282         display/intel_vbt_defs.h \
 283         gvt/execlist.h \
 284         gvt/fb_decoder.h \
 285         gvt/gtt.h \
 286         gvt/gvt.h \
 287         gvt/interrupt.h \
 288         gvt/mmio_context.h \
 289         gvt/mpt.h \
 290         gvt/scheduler.h
 291
 292 extra-$(CONFIG_DRM_I915_WERROR) += \
 293         $(patsubst %.h,%.hdrtest, $(filter-out $(no-header-test), \
 294                 $(shell cd $(srctree)/$(src) && find * -name '*.h')))
 295
 296 quiet_cmd_hdrtest = HDRTEST $(patsubst %.hdrtest,%.h,$@)
 297       cmd_hdrtest = $(CC) $(filter-out $(CFLAGS_GCOV), $(c_flags)) -S -o /dev/null -x c /dev/null -include $<; touch $@
 298
 299 $(obj)/%.hdrtest: $(src)/%.h FORCE
 300         $(call if_changed_dep,hdrtest)