3ab89b0247
Adds a new intel backend for interfacing with the Xe kernel driver.
Currently only tested on gen12 (Xe1; e.g. TGL, ADL, MTL).
Test 1: drm-tests (natively): stop ui and then run:
- mapped_texture_test
- null_platform_test -m [I915_FORMAT_MOD_X_TILED|I915_FORMAT_MOD_Y_TILED]
- plane_test (by default it uses NV12)
Test 2: full OS: boot to UI, execute webGL and/or YouTube successfully and watch
the terminal: TERM=xterm watch -n1 -d cat /sys/kernel/debug/dri/0/i915_display_info
for color formats and display plane usage
v1: Carlos Santa <carlos.santa@intel.corp-partner.google.com>
v2: Ryan Neph <ryanneph@google.com>
- formatting fixes
- remove deprecated #ifdef I915_SCANOUT_Y_TILED conditional compilation
- add missing backend_xe implementations
- mimic i915_add_combinations
- Match formatting, order of operations, and add the missing combo for
YVU420_ANDROID + USE_CAMERA_WRITE.
- In a future CL, we'll factor this into a common function called by both
backends.
- simplify xe_bo_map()
- The conditional body is always taken, so remove the conditional entirely.
- mark late-gen12 as mtl_or_newer until proper version handling is used.
BUG=b:358427077
TEST=drm-tests (see above)
Change-Id: I1eaa1dcce6cee706a421b3c4d6a532a6b83f8564
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/6245159
Tested-by: Ryan Neph <ryanneph@google.com>
Commit-Queue: Ryan Neph <ryanneph@google.com>
Reviewed-by: Matt Turner <msturner@google.com>
Reviewed-by: Lina Versace <linyaa@google.com>
97 lines
3 KiB
Makefile
97 lines
3 KiB
Makefile
# Copyright 2014 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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include common.mk
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PC_DEPS = libdrm
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PC_CFLAGS := $(shell $(PKG_CONFIG) --cflags $(PC_DEPS))
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PC_LIBS := $(shell $(PKG_CONFIG) --libs $(PC_DEPS))
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CPPFLAGS += -D_GNU_SOURCE=1
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CFLAGS += -std=c99 -Wall -Wsign-compare -Wpointer-arith -Wcast-qual \
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-Wcast-align -D_GNU_SOURCE=1 -D_FILE_OFFSET_BITS=64
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# Dependencies that all gtest based unittests should have.
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UNITTEST_LIBS := -lcap -lgtest -lgmock
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UNITTEST_DEPS := gbm_unittest.o testrunner.o gbm.o dri.o drv_array_helpers.o drv_helpers.o drv.o backend_mock.o virtgpu_cross_domain.o virtgpu_virgl.o virtgpu.o msm.o vc4.o amdgpu.o i915.o mediatek.o dumb_driver.o
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ifdef DRV_AMDGPU
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CFLAGS += $(shell $(PKG_CONFIG) --cflags libdrm_amdgpu)
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LDLIBS += -ldrm_amdgpu -ldl
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endif
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ifeq ($(filter 1,$(DRV_I915) $(DRV_XE)),)
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CFLAGS += $(shell $(PKG_CONFIG) --cflags libdrm_intel)
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endif
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ifdef DRV_MESON
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CFLAGS += $(shell $(PKG_CONFIG) --cflags libdrm_meson)
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endif
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ifdef DRV_MSM
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CFLAGS += -ldl
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endif
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ifdef DRV_RADEON
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CFLAGS += $(shell $(PKG_CONFIG) --cflags libdrm_radeon)
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endif
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ifdef DRV_ROCKCHIP
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CFLAGS += $(shell $(PKG_CONFIG) --cflags libdrm_rockchip)
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endif
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ifdef DRV_VC4
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CFLAGS += $(shell $(PKG_CONFIG) --cflags libdrm_vc4)
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endif
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CPPFLAGS += $(PC_CFLAGS)
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LDLIBS += $(PC_LIBS)
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DESTDIR ?= $(OUT)/install
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LIBDIR ?= /usr/lib
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INCLUDEDIR ?= /usr/include
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MINIGBM_VERSION_MAJOR := 1
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MINIGBM_VERSION := $(MINIGBM_VERSION_MAJOR).0.0
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MINIGBM_FILENAME := libminigbm.so.$(MINIGBM_VERSION)
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CC_LIBRARY($(MINIGBM_FILENAME)): LDFLAGS += -Wl,-soname,libgbm.so.$(MINIGBM_VERSION_MAJOR)
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CC_LIBRARY($(MINIGBM_FILENAME)): $(C_OBJECTS) pkgconfig
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CC_STATIC_LIBRARY(libminigbm.pie.a): $(C_OBJECTS)
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all: CC_LIBRARY($(MINIGBM_FILENAME))
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clean: CLEAN($(MINIGBM_FILENAME))
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CXX_BINARY(gbm_unittest): CXXFLAGS += -Wno-write-strings \
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$(GTEST_CXXFLAGS)
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CXX_BINARY(gbm_unittest): LDLIBS += $(UNITTEST_LIBS)
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CXX_BINARY(gbm_unittest): $(UNITTEST_DEPS)
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clean: CLEAN(gbm_unittest)
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tests: TEST(CXX_BINARY(gbm_unittest))
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define pkgconfig_contents
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prefix=$(DESTDIR)
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exec_prefix=$${prefix}
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includedir=$${prefix}/$(INCLUDEDIR)
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libdir=$${prefix}/$(LIBDIR)
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Name: libgbm
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Description: A small gbm implementation
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Version: 18.0.0
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Cflags: -I$${includedir}
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Libs: -L$${libdir} -lgbm
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Requires.private: libdrm >= 2.4.50
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endef
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.PHONY: pkgconfig
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pkgconfig:
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@echo "generating $(OUT)gbm.pc"
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$(file > $(OUT)/gbm.pc,$(pkgconfig_contents))
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clean:
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rm -f $(OUT)gbm.pc
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install: all
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mkdir -p $(DESTDIR)/$(LIBDIR)
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install -D -m 755 $(OUT)/$(MINIGBM_FILENAME) $(DESTDIR)/$(LIBDIR)
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ln -sf $(MINIGBM_FILENAME) $(DESTDIR)/$(LIBDIR)/libgbm.so
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ln -sf $(MINIGBM_FILENAME) $(DESTDIR)/$(LIBDIR)/libgbm.so.$(MINIGBM_VERSION_MAJOR)
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ln -sf $(MINIGBM_FILENAME) $(DESTDIR)/$(LIBDIR)/libgbm.so.$(MINIGBM_VERSION)
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install -D -m 0644 $(OUT)/gbm.pc $(DESTDIR)/$(LIBDIR)/pkgconfig/gbm.pc
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install -D -m 0644 $(SRC)/gbm.h $(DESTDIR)/$(INCLUDEDIR)/gbm.h
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install -D -m 0644 $(SRC)/minigbm_helpers.h $(DESTDIR)/$(INCLUDEDIR)/minigbm/minigbm_helpers.h
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