mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2025-01-26 02:49:27 +07:00
9aba9c188d
A little bit of history :
Back when i915-perf was introduced (4.13), there was no way to
dynamically add new OA configurations to i915. Only the generated
configs baked in at build time were allowed.
It quickly became obvious that we would need to allow applications
to upload their own configurations, for instance to be able to test
new ones, and so by the next stable version (4.14) we added uAPIs
to allow uploading new configurations.
When adding that capability, we took the opportunity to remove most
HW configurations except the TestOa one which is a configuration
IGT would rely on to verify that the HW is outputting correct
values. At the time it made sense to have that confiuration in at
the same time a given HW platform added to the i915-perf driver.
Now that IGT has become the reference point for HW configurations (see
commit 53f8f541ca ("lib: Add i915_perf library"), previously this was
located in the GPUTop repository), the need for having those
configurations in i915-perf is gone.
On the Mesa side, we haven't relied on this test configuration for a
while. The MDAPI library always required 4.14 feature level and always
loaded its configuration into i915.
I'm sure nobody will miss this generated stuff in i915 :)
v2: Fix selftests by creating an empty config
v3: Fix unlocking on allocation error (Dan Carpenter)
v4: Fixup checkpatch warnings
v5: Fix incorrect unlock in error path (Umesh)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200317132222.2638719-1-lionel.g.landwerlin@intel.com
295 lines
7.6 KiB
Makefile
295 lines
7.6 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, 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_display/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)$(comma)%xmm0,-DCONFIG_AS_MOVNTDQA)
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subdir-ccflags-y += -I$(srctree)/$(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_getparam.o \
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i915_params.o \
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i915_pci.o \
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i915_scatterlist.o \
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i915_suspend.o \
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i915_switcheroo.o \
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i915_sysfs.o \
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i915_utils.o \
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intel_device_info.o \
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intel_dram.o \
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intel_memory_region.o \
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intel_pch.o \
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intel_pm.o \
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intel_runtime_pm.o \
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intel_sideband.o \
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intel_uncore.o \
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intel_wakeref.o \
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vlv_suspend.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_sw_fence_work.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-$(CONFIG_DEBUG_FS) += \
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i915_debugfs.o \
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i915_debugfs_params.o \
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display/intel_display_debugfs.o \
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display/intel_pipe_crc.o
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i915-$(CONFIG_PERF_EVENTS) += i915_pmu.o
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# "Graphics Technology" (aka we talk to the gpu)
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gt-y += \
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gt/debugfs_engines.o \
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gt/debugfs_gt.o \
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gt/debugfs_gt_pm.o \
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gt/gen6_ppgtt.o \
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gt/gen7_renderclear.o \
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gt/gen8_ppgtt.o \
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gt/intel_breadcrumbs.o \
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gt/intel_context.o \
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gt/intel_context_param.o \
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gt/intel_context_sseu.o \
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gt/intel_engine_cs.o \
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gt/intel_engine_heartbeat.o \
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gt/intel_engine_pm.o \
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gt/intel_engine_pool.o \
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gt/intel_engine_user.o \
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gt/intel_ggtt.o \
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gt/intel_ggtt_fencing.o \
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gt/intel_gt.o \
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gt/intel_gt_irq.o \
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gt/intel_gt_pm.o \
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gt/intel_gt_pm_irq.o \
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gt/intel_gt_requests.o \
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gt/intel_gtt.o \
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gt/intel_llc.o \
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gt/intel_lrc.o \
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gt/intel_mocs.o \
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gt/intel_ppgtt.o \
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gt/intel_rc6.o \
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gt/intel_renderstate.o \
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gt/intel_reset.o \
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gt/intel_ring.o \
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gt/intel_ring_submission.o \
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gt/intel_rps.o \
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gt/intel_sseu.o \
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gt/intel_timeline.o \
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gt/intel_workarounds.o \
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gt/sysfs_engines.o
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# autogenerated null render state
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gt-y += \
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gt/gen6_renderstate.o \
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gt/gen7_renderstate.o \
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gt/gen8_renderstate.o \
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gt/gen9_renderstate.o
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i915-y += $(gt-y)
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# GEM (Graphics Execution Management) code
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gem-y += \
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gem/i915_gem_busy.o \
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gem/i915_gem_clflush.o \
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gem/i915_gem_client_blt.o \
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gem/i915_gem_context.o \
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gem/i915_gem_dmabuf.o \
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gem/i915_gem_domain.o \
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gem/i915_gem_execbuffer.o \
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gem/i915_gem_fence.o \
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gem/i915_gem_internal.o \
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gem/i915_gem_object.o \
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gem/i915_gem_object_blt.o \
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gem/i915_gem_lmem.o \
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gem/i915_gem_mman.o \
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gem/i915_gem_pages.o \
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gem/i915_gem_phys.o \
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gem/i915_gem_pm.o \
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gem/i915_gem_region.o \
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gem/i915_gem_shmem.o \
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gem/i915_gem_shrinker.o \
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gem/i915_gem_stolen.o \
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gem/i915_gem_throttle.o \
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gem/i915_gem_tiling.o \
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gem/i915_gem_userptr.o \
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gem/i915_gem_wait.o \
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gem/i915_gemfs.o
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i915-y += \
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$(gem-y) \
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i915_active.o \
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i915_buddy.o \
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i915_cmd_parser.o \
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i915_gem_evict.o \
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i915_gem_gtt.o \
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i915_gem.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_trace_points.o \
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i915_vma.o \
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intel_region_lmem.o \
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intel_wopcm.o
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# general-purpose microcontroller (GuC) support
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i915-y += gt/uc/intel_uc.o \
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gt/uc/intel_uc_fw.o \
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gt/uc/intel_guc.o \
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gt/uc/intel_guc_ads.o \
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gt/uc/intel_guc_ct.o \
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gt/uc/intel_guc_fw.o \
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gt/uc/intel_guc_log.o \
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gt/uc/intel_guc_submission.o \
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gt/uc/intel_huc.o \
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gt/uc/intel_huc_fw.o
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# modesetting core code
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i915-y += \
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display/intel_atomic.o \
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display/intel_atomic_plane.o \
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display/intel_audio.o \
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display/intel_bios.o \
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display/intel_bw.o \
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display/intel_cdclk.o \
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display/intel_color.o \
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display/intel_combo_phy.o \
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display/intel_connector.o \
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display/intel_csr.o \
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display/intel_display.o \
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display/intel_display_power.o \
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display/intel_dpio_phy.o \
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display/intel_dpll_mgr.o \
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display/intel_dsb.o \
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display/intel_fbc.o \
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display/intel_fifo_underrun.o \
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display/intel_frontbuffer.o \
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display/intel_global_state.o \
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display/intel_hdcp.o \
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display/intel_hotplug.o \
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display/intel_lpe_audio.o \
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display/intel_overlay.o \
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display/intel_psr.o \
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display/intel_quirks.o \
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display/intel_sprite.o \
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display/intel_tc.o \
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display/intel_vga.o
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i915-$(CONFIG_ACPI) += \
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display/intel_acpi.o \
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display/intel_opregion.o
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i915-$(CONFIG_DRM_FBDEV_EMULATION) += \
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display/intel_fbdev.o
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# modesetting output/encoder code
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i915-y += \
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display/dvo_ch7017.o \
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display/dvo_ch7xxx.o \
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display/dvo_ivch.o \
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display/dvo_ns2501.o \
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display/dvo_sil164.o \
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display/dvo_tfp410.o \
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display/icl_dsi.o \
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display/intel_crt.o \
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display/intel_ddi.o \
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display/intel_dp.o \
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display/intel_dp_aux_backlight.o \
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display/intel_dp_link_training.o \
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display/intel_dp_mst.o \
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display/intel_dsi.o \
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display/intel_dsi_dcs_backlight.o \
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display/intel_dsi_vbt.o \
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display/intel_dvo.o \
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display/intel_gmbus.o \
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display/intel_hdmi.o \
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display/intel_lspcon.o \
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display/intel_lvds.o \
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display/intel_panel.o \
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display/intel_sdvo.o \
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display/intel_tv.o \
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display/intel_vdsc.o \
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display/vlv_dsi.o \
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display/vlv_dsi_pll.o
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i915-y += i915_perf.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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gem/selftests/igt_gem_utils.o \
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selftests/i915_random.o \
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selftests/i915_selftest.o \
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selftests/igt_atomic.o \
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selftests/igt_flush_test.o \
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selftests/igt_live_test.o \
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selftests/igt_mmap.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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ifeq ($(CONFIG_DRM_I915_GVT),y)
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i915-y += intel_gvt.o
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include $(src)/gvt/Makefile
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endif
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obj-$(CONFIG_DRM_I915) += i915.o
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obj-$(CONFIG_DRM_I915_GVT_KVMGT) += gvt/kvmgt.o
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# header test
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# exclude some broken headers from the test coverage
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no-header-test := \
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display/intel_vbt_defs.h \
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gvt/execlist.h \
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gvt/fb_decoder.h \
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gvt/gtt.h \
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gvt/gvt.h \
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gvt/interrupt.h \
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gvt/mmio_context.h \
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gvt/mpt.h \
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gvt/scheduler.h
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extra-$(CONFIG_DRM_I915_WERROR) += \
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$(patsubst %.h,%.hdrtest, $(filter-out $(no-header-test), \
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$(shell cd $(srctree)/$(src) && find * -name '*.h')))
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quiet_cmd_hdrtest = HDRTEST $(patsubst %.hdrtest,%.h,$@)
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cmd_hdrtest = $(CC) $(filter-out $(CFLAGS_GCOV), $(c_flags)) -S -o /dev/null -x c /dev/null -include $<; touch $@
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$(obj)/%.hdrtest: $(src)/%.h FORCE
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$(call if_changed_dep,hdrtest)
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