forked from Minki/linux
3ce2ea6574
It used to be handy that we only had a couple of headers, but over time i915_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. While at it, rename intel_i2c.c to intel_gmbus.c and the functions to intel_gmbus_*. No functional changes. Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/5834b8fbbfd4ac2e3d0159e69c87f6926066f537.1556809195.git.jani.nikula@intel.com
231 lines
5.8 KiB
Makefile
231 lines
5.8 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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# Makefile for the drm device driver. This driver provides support for the
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# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
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# Add a set of useful warning flags and enable -Werror for CI to prevent
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# trivial mistakes from creeping in. We have to do this piecemeal as we reject
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# any patch that isn't warning clean, so turning on -Wall -Wextra (or W=1) we
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# need to filter out dubious warnings. Still it is our interest
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# to keep running locally with W=1 C=1 until we are completely clean.
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#
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# Note the danger in using -Wall -Wextra is that when CI updates gcc we
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# will most likely get a sudden build breakage... Hopefully we will fix
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# new warnings before CI updates!
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subdir-ccflags-y := -Wall -Wextra
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subdir-ccflags-y += $(call cc-disable-warning, unused-parameter)
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subdir-ccflags-y += $(call cc-disable-warning, type-limits)
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subdir-ccflags-y += $(call cc-disable-warning, missing-field-initializers)
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subdir-ccflags-y += $(call cc-disable-warning, implicit-fallthrough)
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subdir-ccflags-y += $(call cc-disable-warning, unused-but-set-variable)
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# clang warnings
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subdir-ccflags-y += $(call cc-disable-warning, sign-compare)
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subdir-ccflags-y += $(call cc-disable-warning, sometimes-uninitialized)
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subdir-ccflags-y += $(call cc-disable-warning, initializer-overrides)
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subdir-ccflags-y += $(call cc-disable-warning, uninitialized)
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subdir-ccflags-$(CONFIG_DRM_I915_WERROR) += -Werror
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# Fine grained warnings disable
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CFLAGS_i915_pci.o = $(call cc-disable-warning, override-init)
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CFLAGS_intel_fbdev.o = $(call cc-disable-warning, override-init)
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subdir-ccflags-y += \
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$(call as-instr,movntdqa (%eax)$(comma)%xmm0,-DCONFIG_AS_MOVNTDQA)
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# Extra header tests
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include $(src)/Makefile.header-test
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subdir-ccflags-y += -I$(src)
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# Please keep these build lists sorted!
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# core driver code
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i915-y += i915_drv.o \
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i915_irq.o \
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i915_params.o \
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i915_pci.o \
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i915_suspend.o \
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i915_sysfs.o \
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intel_csr.o \
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intel_device_info.o \
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intel_pm.o \
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intel_runtime_pm.o \
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intel_wakeref.o \
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intel_uncore.o
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# core library code
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i915-y += \
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i915_memcpy.o \
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i915_mm.o \
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i915_sw_fence.o \
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i915_syncmap.o \
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i915_user_extensions.o
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i915-$(CONFIG_COMPAT) += i915_ioc32.o
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i915-$(CONFIG_DEBUG_FS) += i915_debugfs.o intel_pipe_crc.o
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i915-$(CONFIG_PERF_EVENTS) += i915_pmu.o
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# "Graphics Technology" (aka we talk to the gpu)
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obj-y += gt/
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gt-y += \
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gt/intel_breadcrumbs.o \
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gt/intel_context.o \
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gt/intel_engine_cs.o \
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gt/intel_engine_pm.o \
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gt/intel_gt_pm.o \
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gt/intel_hangcheck.o \
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gt/intel_lrc.o \
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gt/intel_reset.o \
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gt/intel_ringbuffer.o \
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gt/intel_mocs.o \
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gt/intel_sseu.o \
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gt/intel_workarounds.o
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gt-$(CONFIG_DRM_I915_SELFTEST) += \
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gt/mock_engine.o
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i915-y += $(gt-y)
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# GEM (Graphics Execution Management) code
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i915-y += \
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i915_active.o \
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i915_cmd_parser.o \
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i915_gem_batch_pool.o \
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i915_gem_clflush.o \
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i915_gem_context.o \
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i915_gem_dmabuf.o \
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i915_gem_evict.o \
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i915_gem_execbuffer.o \
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i915_gem_fence_reg.o \
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i915_gem_gtt.o \
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i915_gem_internal.o \
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i915_gem.o \
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i915_gem_object.o \
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i915_gem_pm.o \
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i915_gem_render_state.o \
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i915_gem_shrinker.o \
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i915_gem_stolen.o \
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i915_gem_tiling.o \
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i915_gem_userptr.o \
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i915_gemfs.o \
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i915_globals.o \
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i915_query.o \
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i915_request.o \
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i915_scheduler.o \
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i915_timeline.o \
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i915_trace_points.o \
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i915_vma.o \
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intel_wopcm.o
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# general-purpose microcontroller (GuC) support
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i915-y += intel_uc.o \
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intel_uc_fw.o \
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intel_guc.o \
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intel_guc_ads.o \
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intel_guc_ct.o \
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intel_guc_fw.o \
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intel_guc_log.o \
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intel_guc_submission.o \
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intel_huc.o \
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intel_huc_fw.o
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# autogenerated null render state
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i915-y += intel_renderstate_gen6.o \
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intel_renderstate_gen7.o \
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intel_renderstate_gen8.o \
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intel_renderstate_gen9.o
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# modesetting core code
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i915-y += intel_audio.o \
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intel_atomic.o \
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intel_atomic_plane.o \
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intel_bios.o \
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intel_cdclk.o \
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intel_color.o \
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intel_combo_phy.o \
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intel_connector.o \
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intel_display.o \
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intel_dpio_phy.o \
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intel_dpll_mgr.o \
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intel_fbc.o \
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intel_fifo_underrun.o \
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intel_frontbuffer.o \
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intel_hdcp.o \
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intel_hotplug.o \
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intel_overlay.o \
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intel_psr.o \
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intel_quirks.o \
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intel_sideband.o \
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intel_sprite.o
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i915-$(CONFIG_ACPI) += intel_acpi.o intel_opregion.o
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i915-$(CONFIG_DRM_FBDEV_EMULATION) += intel_fbdev.o
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# modesetting output/encoder code
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i915-y += dvo_ch7017.o \
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dvo_ch7xxx.o \
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dvo_ivch.o \
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dvo_ns2501.o \
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dvo_sil164.o \
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dvo_tfp410.o \
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icl_dsi.o \
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intel_crt.o \
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intel_ddi.o \
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intel_dp_aux_backlight.o \
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intel_dp_link_training.o \
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intel_dp_mst.o \
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intel_dp.o \
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intel_dsi.o \
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intel_dsi_dcs_backlight.o \
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intel_dsi_vbt.o \
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intel_dvo.o \
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intel_gmbus.o \
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intel_hdmi.o \
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intel_lspcon.o \
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intel_lvds.o \
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intel_panel.o \
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intel_sdvo.o \
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intel_tv.o \
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vlv_dsi.o \
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vlv_dsi_pll.o \
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intel_vdsc.o
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# Post-mortem debug and GPU hang state capture
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i915-$(CONFIG_DRM_I915_CAPTURE_ERROR) += i915_gpu_error.o
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i915-$(CONFIG_DRM_I915_SELFTEST) += \
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selftests/i915_random.o \
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selftests/i915_selftest.o \
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selftests/igt_flush_test.o \
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selftests/igt_gem_utils.o \
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selftests/igt_live_test.o \
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selftests/igt_reset.o \
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selftests/igt_spinner.o
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# virtual gpu code
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i915-y += i915_vgpu.o
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# perf code
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i915-y += i915_perf.o \
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i915_oa_hsw.o \
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i915_oa_bdw.o \
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i915_oa_chv.o \
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i915_oa_sklgt2.o \
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i915_oa_sklgt3.o \
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i915_oa_sklgt4.o \
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i915_oa_bxt.o \
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i915_oa_kblgt2.o \
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i915_oa_kblgt3.o \
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i915_oa_glk.o \
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i915_oa_cflgt2.o \
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i915_oa_cflgt3.o \
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i915_oa_cnl.o \
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i915_oa_icl.o
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ifeq ($(CONFIG_DRM_I915_GVT),y)
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i915-y += intel_gvt.o
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include $(src)/gvt/Makefile
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endif
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# LPE Audio for VLV and CHT
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i915-y += intel_lpe_audio.o
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obj-$(CONFIG_DRM_I915) += i915.o
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obj-$(CONFIG_DRM_I915_GVT_KVMGT) += gvt/kvmgt.o
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