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# Unconditionally enable W=1 warnings locally 7# --- begin copy-paste W=1 warnings from scripts/Makefile.extrawarn 8subdir-ccflags-y += -Wextra -Wunused -Wno-unused-parameter 9subdir-ccflags-y += -Wmissing-declarations 10subdir-ccflags-y += $(call cc-option, -Wrestrict) 11subdir-ccflags-y += -Wmissing-format-attribute 12subdir-ccflags-y += -Wmissing-prototypes 13subdir-ccflags-y += -Wold-style-definition 14subdir-ccflags-y += -Wmissing-include-dirs 15subdir-ccflags-y += $(call cc-option, -Wunused-but-set-variable) 16subdir-ccflags-y += $(call cc-option, -Wunused-const-variable) 17subdir-ccflags-y += $(call cc-option, -Wpacked-not-aligned) 18subdir-ccflags-y += $(call cc-option, -Wformat-overflow) 19subdir-ccflags-y += $(call cc-option, -Wformat-truncation) 20subdir-ccflags-y += $(call cc-option, -Wstringop-truncation) 21# The following turn off the warnings enabled by -Wextra 22ifeq ($(findstring 2, $(KBUILD_EXTRA_WARN)),) 23subdir-ccflags-y += -Wno-missing-field-initializers 24subdir-ccflags-y += -Wno-type-limits 25subdir-ccflags-y += -Wno-shift-negative-value 26endif 27ifeq ($(findstring 3, $(KBUILD_EXTRA_WARN)),) 28subdir-ccflags-y += -Wno-sign-compare 29endif 30# --- end copy-paste 31 32# Enable -Werror in CI and development 33subdir-ccflags-$(CONFIG_DRM_XE_WERROR) += -Werror 34 35subdir-ccflags-y += -I$(obj) -I$(srctree)/$(src) 36 37# generated sources 38hostprogs := xe_gen_wa_oob 39 40generated_oob := $(obj)/generated/xe_wa_oob.c $(obj)/generated/xe_wa_oob.h 41 42quiet_cmd_wa_oob = GEN $(notdir $(generated_oob)) 43 cmd_wa_oob = mkdir -p $(@D); $^ $(generated_oob) 44 45$(generated_oob) &: $(obj)/xe_gen_wa_oob $(srctree)/$(src)/xe_wa_oob.rules 46 $(call cmd,wa_oob) 47 48uses_generated_oob := \ 49 $(obj)/xe_gsc.o \ 50 $(obj)/xe_guc.o \ 51 $(obj)/xe_migrate.o \ 52 $(obj)/xe_ring_ops.o \ 53 $(obj)/xe_vm.o \ 54 $(obj)/xe_wa.o \ 55 $(obj)/xe_ttm_stolen_mgr.o 56 57$(uses_generated_oob): $(generated_oob) 58 59# Please keep these build lists sorted! 60 61# core driver code 62 63xe-y += xe_bb.o \ 64 xe_bo.o \ 65 xe_bo_evict.o \ 66 xe_debugfs.o \ 67 xe_devcoredump.o \ 68 xe_device.o \ 69 xe_device_sysfs.o \ 70 xe_dma_buf.o \ 71 xe_drm_client.o \ 72 xe_exec.o \ 73 xe_execlist.o \ 74 xe_exec_queue.o \ 75 xe_force_wake.o \ 76 xe_ggtt.o \ 77 xe_gpu_scheduler.o \ 78 xe_gsc.o \ 79 xe_gsc_submit.o \ 80 xe_gt.o \ 81 xe_gt_ccs_mode.o \ 82 xe_gt_clock.o \ 83 xe_gt_debugfs.o \ 84 xe_gt_freq.o \ 85 xe_gt_idle.o \ 86 xe_gt_mcr.o \ 87 xe_gt_pagefault.o \ 88 xe_gt_sysfs.o \ 89 xe_gt_throttle_sysfs.o \ 90 xe_gt_tlb_invalidation.o \ 91 xe_gt_topology.o \ 92 xe_guc.o \ 93 xe_guc_ads.o \ 94 xe_guc_ct.o \ 95 xe_guc_debugfs.o \ 96 xe_guc_hwconfig.o \ 97 xe_guc_log.o \ 98 xe_guc_pc.o \ 99 xe_guc_submit.o \ 100 xe_heci_gsc.o \ 101 xe_hw_engine.o \ 102 xe_hw_engine_class_sysfs.o \ 103 xe_hw_fence.o \ 104 xe_huc.o \ 105 xe_huc_debugfs.o \ 106 xe_irq.o \ 107 xe_lrc.o \ 108 xe_migrate.o \ 109 xe_mmio.o \ 110 xe_mocs.o \ 111 xe_module.o \ 112 xe_pat.o \ 113 xe_pci.o \ 114 xe_pcode.o \ 115 xe_pm.o \ 116 xe_preempt_fence.o \ 117 xe_pt.o \ 118 xe_pt_walk.o \ 119 xe_query.o \ 120 xe_range_fence.o \ 121 xe_reg_sr.o \ 122 xe_reg_whitelist.o \ 123 xe_rtp.o \ 124 xe_ring_ops.o \ 125 xe_sa.o \ 126 xe_sched_job.o \ 127 xe_step.o \ 128 xe_sync.o \ 129 xe_tile.o \ 130 xe_tile_sysfs.o \ 131 xe_trace.o \ 132 xe_ttm_sys_mgr.o \ 133 xe_ttm_stolen_mgr.o \ 134 xe_ttm_vram_mgr.o \ 135 xe_tuning.o \ 136 xe_uc.o \ 137 xe_uc_debugfs.o \ 138 xe_uc_fw.o \ 139 xe_vm.o \ 140 xe_wait_user_fence.o \ 141 xe_wa.o \ 142 xe_wopcm.o 143 144# graphics hardware monitoring (HWMON) support 145xe-$(CONFIG_HWMON) += xe_hwmon.o 146 147# graphics virtualization (SR-IOV) support 148xe-y += xe_sriov.o 149 150xe-$(CONFIG_PCI_IOV) += \ 151 xe_lmtt.o \ 152 xe_lmtt_2l.o \ 153 xe_lmtt_ml.o 154 155# i915 Display compat #defines and #includes 156subdir-ccflags-$(CONFIG_DRM_XE_DISPLAY) += \ 157 -I$(srctree)/$(src)/display/ext \ 158 -I$(srctree)/$(src)/compat-i915-headers \ 159 -I$(srctree)/drivers/gpu/drm/xe/display/ \ 160 -I$(srctree)/drivers/gpu/drm/i915/display/ \ 161 -Ddrm_i915_gem_object=xe_bo \ 162 -Ddrm_i915_private=xe_device 163 164CFLAGS_i915-display/intel_fbdev.o = $(call cc-disable-warning, override-init) 165CFLAGS_i915-display/intel_display_device.o = $(call cc-disable-warning, override-init) 166 167# Rule to build SOC code shared with i915 168$(obj)/i915-soc/%.o: $(srctree)/drivers/gpu/drm/i915/soc/%.c FORCE 169 $(call cmd,force_checksrc) 170 $(call if_changed_rule,cc_o_c) 171 172# Rule to build display code shared with i915 173$(obj)/i915-display/%.o: $(srctree)/drivers/gpu/drm/i915/display/%.c FORCE 174 $(call cmd,force_checksrc) 175 $(call if_changed_rule,cc_o_c) 176 177# Display code specific to xe 178xe-$(CONFIG_DRM_XE_DISPLAY) += \ 179 xe_display.o \ 180 display/xe_fb_pin.o \ 181 display/xe_hdcp_gsc.o \ 182 display/xe_plane_initial.o \ 183 display/xe_display_rps.o \ 184 display/xe_display_misc.o \ 185 display/xe_dsb_buffer.o \ 186 display/intel_fbdev_fb.o \ 187 display/intel_fb_bo.o \ 188 display/ext/i915_irq.o \ 189 display/ext/i915_utils.o 190 191# SOC code shared with i915 192xe-$(CONFIG_DRM_XE_DISPLAY) += \ 193 i915-soc/intel_dram.o \ 194 i915-soc/intel_pch.o 195 196# Display code shared with i915 197xe-$(CONFIG_DRM_XE_DISPLAY) += \ 198 i915-display/icl_dsi.o \ 199 i915-display/intel_atomic.o \ 200 i915-display/intel_atomic_plane.o \ 201 i915-display/intel_audio.o \ 202 i915-display/intel_backlight.o \ 203 i915-display/intel_bios.o \ 204 i915-display/intel_bw.o \ 205 i915-display/intel_cdclk.o \ 206 i915-display/intel_color.o \ 207 i915-display/intel_combo_phy.o \ 208 i915-display/intel_connector.o \ 209 i915-display/intel_crtc.o \ 210 i915-display/intel_crtc_state_dump.o \ 211 i915-display/intel_cursor.o \ 212 i915-display/intel_cx0_phy.o \ 213 i915-display/intel_ddi.o \ 214 i915-display/intel_ddi_buf_trans.o \ 215 i915-display/intel_display.o \ 216 i915-display/intel_display_debugfs.o \ 217 i915-display/intel_display_debugfs_params.o \ 218 i915-display/intel_display_device.o \ 219 i915-display/intel_display_driver.o \ 220 i915-display/intel_display_irq.o \ 221 i915-display/intel_display_params.o \ 222 i915-display/intel_display_power.o \ 223 i915-display/intel_display_power_map.o \ 224 i915-display/intel_display_power_well.o \ 225 i915-display/intel_display_trace.o \ 226 i915-display/intel_display_wa.o \ 227 i915-display/intel_dkl_phy.o \ 228 i915-display/intel_dmc.o \ 229 i915-display/intel_dp.o \ 230 i915-display/intel_dp_aux.o \ 231 i915-display/intel_dp_aux_backlight.o \ 232 i915-display/intel_dp_hdcp.o \ 233 i915-display/intel_dp_link_training.o \ 234 i915-display/intel_dp_mst.o \ 235 i915-display/intel_dpll.o \ 236 i915-display/intel_dpll_mgr.o \ 237 i915-display/intel_dpt_common.o \ 238 i915-display/intel_drrs.o \ 239 i915-display/intel_dsb.o \ 240 i915-display/intel_dsi.o \ 241 i915-display/intel_dsi_dcs_backlight.o \ 242 i915-display/intel_dsi_vbt.o \ 243 i915-display/intel_fb.o \ 244 i915-display/intel_fbc.o \ 245 i915-display/intel_fdi.o \ 246 i915-display/intel_fifo_underrun.o \ 247 i915-display/intel_frontbuffer.o \ 248 i915-display/intel_global_state.o \ 249 i915-display/intel_gmbus.o \ 250 i915-display/intel_hdcp.o \ 251 i915-display/intel_hdmi.o \ 252 i915-display/intel_hotplug.o \ 253 i915-display/intel_hotplug_irq.o \ 254 i915-display/intel_hti.o \ 255 i915-display/intel_link_bw.o \ 256 i915-display/intel_lspcon.o \ 257 i915-display/intel_modeset_lock.o \ 258 i915-display/intel_modeset_setup.o \ 259 i915-display/intel_modeset_verify.o \ 260 i915-display/intel_panel.o \ 261 i915-display/intel_pipe_crc.o \ 262 i915-display/intel_pmdemand.o \ 263 i915-display/intel_pps.o \ 264 i915-display/intel_psr.o \ 265 i915-display/intel_qp_tables.o \ 266 i915-display/intel_quirks.o \ 267 i915-display/intel_snps_phy.o \ 268 i915-display/intel_tc.o \ 269 i915-display/intel_vblank.o \ 270 i915-display/intel_vdsc.o \ 271 i915-display/intel_vga.o \ 272 i915-display/intel_vrr.o \ 273 i915-display/intel_wm.o \ 274 i915-display/skl_scaler.o \ 275 i915-display/skl_universal_plane.o \ 276 i915-display/skl_watermark.o 277 278ifeq ($(CONFIG_ACPI),y) 279 xe-$(CONFIG_DRM_XE_DISPLAY) += \ 280 i915-display/intel_acpi.o \ 281 i915-display/intel_opregion.o 282endif 283 284ifeq ($(CONFIG_DRM_FBDEV_EMULATION),y) 285 xe-$(CONFIG_DRM_XE_DISPLAY) += i915-display/intel_fbdev.o 286endif 287 288obj-$(CONFIG_DRM_XE) += xe.o 289obj-$(CONFIG_DRM_XE_KUNIT_TEST) += tests/ 290 291# header test 292hdrtest_find_args := -not -path xe_rtp_helpers.h 293ifneq ($(CONFIG_DRM_XE_DISPLAY),y) 294 hdrtest_find_args += -not -path display/\* -not -path compat-i915-headers/\* -not -path xe_display.h 295endif 296 297always-$(CONFIG_DRM_XE_WERROR) += \ 298 $(patsubst %.h,%.hdrtest, $(shell cd $(srctree)/$(src) && find * -name '*.h' $(hdrtest_find_args))) 299 300quiet_cmd_hdrtest = HDRTEST $(patsubst %.hdrtest,%.h,$@) 301 cmd_hdrtest = $(CC) -DHDRTEST $(filter-out $(CFLAGS_GCOV), $(c_flags)) -S -o /dev/null -x c /dev/null -include $<; touch $@ 302 303$(obj)/%.hdrtest: $(src)/%.h FORCE 304 $(call if_changed_dep,hdrtest) 305