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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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b88baab828
This commit provides the implementation for the new uapi motivated by the Vulkan API. It allows user mode drivers (UMDs) to: 1) Initialize a GPU virtual address (VA) space via the new DRM_IOCTL_NOUVEAU_VM_INIT ioctl for UMDs to specify the portion of VA space managed by the kernel and userspace, respectively. 2) Allocate and free a VA space region as well as bind and unbind memory to the GPUs VA space via the new DRM_IOCTL_NOUVEAU_VM_BIND ioctl. UMDs can request the named operations to be processed either synchronously or asynchronously. It supports DRM syncobjs (incl. timelines) as synchronization mechanism. The management of the GPU VA mappings is implemented with the DRM GPU VA manager. 3) Execute push buffers with the new DRM_IOCTL_NOUVEAU_EXEC ioctl. The execution happens asynchronously. It supports DRM syncobj (incl. timelines) as synchronization mechanism. DRM GEM object locking is handled with drm_exec. Both, DRM_IOCTL_NOUVEAU_VM_BIND and DRM_IOCTL_NOUVEAU_EXEC, use the DRM GPU scheduler for the asynchronous paths. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-12-dakr@redhat.com
75 lines
2.2 KiB
Makefile
75 lines
2.2 KiB
Makefile
NOUVEAU_PATH ?= $(srctree)
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# SPDX-License-Identifier: MIT
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ccflags-y += -I $(NOUVEAU_PATH)/$(src)/include
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ccflags-y += -I $(NOUVEAU_PATH)/$(src)/include/nvkm
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ccflags-y += -I $(NOUVEAU_PATH)/$(src)/nvkm
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ccflags-y += -I $(NOUVEAU_PATH)/$(src)
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# NVKM - HW resource manager
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#- code also used by various userspace tools/tests
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include $(src)/nvif/Kbuild
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nouveau-y := $(nvif-y)
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# NVIF - NVKM interface library (NVKM user interface also defined here)
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#- code also used by various userspace tools/tests
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include $(src)/nvkm/Kbuild
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nouveau-y += $(nvkm-y)
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# DRM - general
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ifdef CONFIG_X86
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nouveau-$(CONFIG_ACPI) += nouveau_acpi.o
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endif
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nouveau-$(CONFIG_DEBUG_FS) += nouveau_debugfs.o
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nouveau-y += nouveau_drm.o
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nouveau-y += nouveau_hwmon.o
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nouveau-$(CONFIG_COMPAT) += nouveau_ioc32.o
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nouveau-$(CONFIG_LEDS_CLASS) += nouveau_led.o
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nouveau-y += nouveau_nvif.o
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nouveau-$(CONFIG_NOUVEAU_PLATFORM_DRIVER) += nouveau_platform.o
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nouveau-y += nouveau_usif.o # userspace <-> nvif
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nouveau-y += nouveau_vga.o
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# DRM - memory management
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nouveau-y += nouveau_bo.o
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nouveau-y += nouveau_bo0039.o
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nouveau-y += nouveau_bo5039.o
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nouveau-y += nouveau_bo74c1.o
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nouveau-y += nouveau_bo85b5.o
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nouveau-y += nouveau_bo9039.o
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nouveau-y += nouveau_bo90b5.o
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nouveau-y += nouveau_boa0b5.o
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nouveau-y += nouveau_gem.o
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nouveau-$(CONFIG_DRM_NOUVEAU_SVM) += nouveau_svm.o
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nouveau-$(CONFIG_DRM_NOUVEAU_SVM) += nouveau_dmem.o
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nouveau-y += nouveau_mem.o
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nouveau-y += nouveau_prime.o
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nouveau-y += nouveau_sgdma.o
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nouveau-y += nouveau_ttm.o
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nouveau-y += nouveau_vmm.o
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nouveau-y += nouveau_exec.o
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nouveau-y += nouveau_sched.o
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nouveau-y += nouveau_uvmm.o
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# DRM - modesetting
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nouveau-$(CONFIG_DRM_NOUVEAU_BACKLIGHT) += nouveau_backlight.o
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nouveau-y += nouveau_bios.o
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nouveau-y += nouveau_connector.o
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nouveau-y += nouveau_display.o
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nouveau-y += nouveau_dp.o
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include $(src)/dispnv04/Kbuild
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include $(src)/dispnv50/Kbuild
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# DRM - command submission
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nouveau-y += nouveau_abi16.o
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nouveau-y += nouveau_chan.o
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nouveau-y += nouveau_dma.o
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nouveau-y += nouveau_fence.o
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nouveau-y += nv04_fence.o
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nouveau-y += nv10_fence.o
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nouveau-y += nv17_fence.o
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nouveau-y += nv50_fence.o
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nouveau-y += nv84_fence.o
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nouveau-y += nvc0_fence.o
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obj-$(CONFIG_DRM_NOUVEAU) += nouveau.o
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