mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2025-08-26 06:10:54 +00:00
f86ad0ed62
The migration functionality and track-keeping of per-pagemap VRAM mapped to the CPU mm is not per GPU_vm, but rather per pagemap. This is also reflected by the functions not needing the drm_gpusvm structures. So move to drm_pagemap. With this, drm_gpusvm shouldn't really access the page zone-device-data since its meaning is internal to drm_pagemap. Currently it's used to reject mapping ranges backed by multiple drm_pagemap allocations. For now, make the zone-device-data a void pointer. Alter the interface of drm_gpusvm_migrate_to_devmem() to ensure we don't pass a gpusvm pointer. Rename CONFIG_DRM_XE_DEVMEM_MIRROR to CONFIG_DRM_XE_PAGEMAP. Matt is listed as author of this commit since he wrote most of the code, and it makes sense to retain his git authorship. Thomas mostly moved the code around. v3: - Kerneldoc fixes (CI) - Don't update documentation about how the drm_pagemap migration should be interpreted until upcoming patches where the functionality is implemented. (Matt Brost) v4: - More kerneldoc fixes around timeslice_ms (Himal Ghimiray, Matt Brost) v6: - Fix an uninitialized pagemap pointer (CI) Co-developed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Link: https://lore.kernel.org/r/20250619134035.170086-2-thomas.hellstrom@linux.intel.com
252 lines
7.3 KiB
Makefile
252 lines
7.3 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
|
|
|
|
# Makefile for the drm device driver. This driver provides support for the
|
|
# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
|
|
|
|
CFLAGS-$(CONFIG_DRM_USE_DYNAMIC_DEBUG) += -DDYNAMIC_DEBUG_MODULE
|
|
|
|
# Unconditionally enable W=1 warnings locally
|
|
# --- begin copy-paste W=1 warnings from scripts/Makefile.extrawarn
|
|
subdir-ccflags-y += -Wextra -Wunused -Wno-unused-parameter
|
|
subdir-ccflags-y += $(call cc-option, -Wrestrict)
|
|
subdir-ccflags-y += -Wmissing-format-attribute
|
|
subdir-ccflags-y += -Wold-style-definition
|
|
subdir-ccflags-y += -Wmissing-include-dirs
|
|
subdir-ccflags-y += $(call cc-option, -Wunused-but-set-variable)
|
|
subdir-ccflags-y += $(call cc-option, -Wunused-const-variable)
|
|
subdir-ccflags-y += $(call cc-option, -Wpacked-not-aligned)
|
|
subdir-ccflags-y += $(call cc-option, -Wformat-overflow)
|
|
# FIXME: fix -Wformat-truncation warnings and uncomment
|
|
#subdir-ccflags-y += $(call cc-option, -Wformat-truncation)
|
|
subdir-ccflags-y += $(call cc-option, -Wstringop-truncation)
|
|
# The following turn off the warnings enabled by -Wextra
|
|
ifeq ($(findstring 2, $(KBUILD_EXTRA_WARN)),)
|
|
subdir-ccflags-y += -Wno-missing-field-initializers
|
|
subdir-ccflags-y += -Wno-type-limits
|
|
subdir-ccflags-y += -Wno-shift-negative-value
|
|
endif
|
|
ifeq ($(findstring 3, $(KBUILD_EXTRA_WARN)),)
|
|
subdir-ccflags-y += -Wno-sign-compare
|
|
endif
|
|
# --- end copy-paste
|
|
|
|
# Enable -Werror in CI and development
|
|
subdir-ccflags-$(CONFIG_DRM_WERROR) += -Werror
|
|
|
|
drm-y := \
|
|
drm_atomic.o \
|
|
drm_atomic_uapi.o \
|
|
drm_auth.o \
|
|
drm_blend.o \
|
|
drm_bridge.o \
|
|
drm_cache.o \
|
|
drm_color_mgmt.o \
|
|
drm_connector.o \
|
|
drm_crtc.o \
|
|
drm_displayid.o \
|
|
drm_drv.o \
|
|
drm_dumb_buffers.o \
|
|
drm_edid.o \
|
|
drm_eld.o \
|
|
drm_encoder.o \
|
|
drm_file.o \
|
|
drm_fourcc.o \
|
|
drm_framebuffer.o \
|
|
drm_gem.o \
|
|
drm_ioctl.o \
|
|
drm_lease.o \
|
|
drm_managed.o \
|
|
drm_mm.o \
|
|
drm_mode_config.o \
|
|
drm_mode_object.o \
|
|
drm_modes.o \
|
|
drm_modeset_lock.o \
|
|
drm_plane.o \
|
|
drm_prime.o \
|
|
drm_print.o \
|
|
drm_property.o \
|
|
drm_rect.o \
|
|
drm_syncobj.o \
|
|
drm_sysfs.o \
|
|
drm_trace_points.o \
|
|
drm_vblank.o \
|
|
drm_vblank_work.o \
|
|
drm_vma_manager.o \
|
|
drm_writeback.o
|
|
drm-$(CONFIG_DRM_CLIENT) += \
|
|
drm_client.o \
|
|
drm_client_event.o \
|
|
drm_client_modeset.o
|
|
drm-$(CONFIG_DRM_LIB_RANDOM) += lib/drm_random.o
|
|
drm-$(CONFIG_COMPAT) += drm_ioc32.o
|
|
drm-$(CONFIG_DRM_PANEL) += drm_panel.o
|
|
drm-$(CONFIG_OF) += drm_of.o
|
|
drm-$(CONFIG_PCI) += drm_pci.o
|
|
drm-$(CONFIG_DEBUG_FS) += \
|
|
drm_debugfs.o \
|
|
drm_debugfs_crc.o
|
|
drm-$(CONFIG_DRM_LOAD_EDID_FIRMWARE) += drm_edid_load.o
|
|
drm-$(CONFIG_DRM_PRIVACY_SCREEN) += \
|
|
drm_privacy_screen.o \
|
|
drm_privacy_screen_x86.o
|
|
drm-$(CONFIG_DRM_ACCEL) += ../../accel/drm_accel.o
|
|
drm-$(CONFIG_DRM_PANIC) += drm_panic.o
|
|
drm-$(CONFIG_DRM_DRAW) += drm_draw.o
|
|
drm-$(CONFIG_DRM_PANIC_SCREEN_QR_CODE) += drm_panic_qr.o
|
|
obj-$(CONFIG_DRM) += drm.o
|
|
|
|
obj-$(CONFIG_DRM_PANEL_ORIENTATION_QUIRKS) += drm_panel_orientation_quirks.o
|
|
obj-$(CONFIG_DRM_PANEL_BACKLIGHT_QUIRKS) += drm_panel_backlight_quirks.o
|
|
|
|
#
|
|
# Memory-management helpers
|
|
#
|
|
#
|
|
obj-$(CONFIG_DRM_EXEC) += drm_exec.o
|
|
obj-$(CONFIG_DRM_GPUVM) += drm_gpuvm.o
|
|
|
|
drm_gpusvm_helper-y := \
|
|
drm_gpusvm.o\
|
|
drm_pagemap.o
|
|
obj-$(CONFIG_DRM_GPUSVM) += drm_gpusvm_helper.o
|
|
|
|
obj-$(CONFIG_DRM_BUDDY) += drm_buddy.o
|
|
|
|
drm_dma_helper-y := drm_gem_dma_helper.o
|
|
drm_dma_helper-$(CONFIG_DRM_FBDEV_EMULATION) += drm_fbdev_dma.o
|
|
drm_dma_helper-$(CONFIG_DRM_KMS_HELPER) += drm_fb_dma_helper.o
|
|
obj-$(CONFIG_DRM_GEM_DMA_HELPER) += drm_dma_helper.o
|
|
|
|
drm_shmem_helper-y := drm_gem_shmem_helper.o
|
|
drm_shmem_helper-$(CONFIG_DRM_FBDEV_EMULATION) += drm_fbdev_shmem.o
|
|
obj-$(CONFIG_DRM_GEM_SHMEM_HELPER) += drm_shmem_helper.o
|
|
|
|
drm_suballoc_helper-y := drm_suballoc.o
|
|
obj-$(CONFIG_DRM_SUBALLOC_HELPER) += drm_suballoc_helper.o
|
|
|
|
drm_vram_helper-y := drm_gem_vram_helper.o
|
|
obj-$(CONFIG_DRM_VRAM_HELPER) += drm_vram_helper.o
|
|
|
|
drm_ttm_helper-y := drm_gem_ttm_helper.o
|
|
drm_ttm_helper-$(CONFIG_DRM_FBDEV_EMULATION) += drm_fbdev_ttm.o
|
|
obj-$(CONFIG_DRM_TTM_HELPER) += drm_ttm_helper.o
|
|
|
|
#
|
|
# Modesetting helpers
|
|
#
|
|
|
|
drm_kms_helper-y := \
|
|
drm_atomic_helper.o \
|
|
drm_atomic_state_helper.o \
|
|
drm_bridge_helper.o \
|
|
drm_crtc_helper.o \
|
|
drm_damage_helper.o \
|
|
drm_flip_work.o \
|
|
drm_format_helper.o \
|
|
drm_gem_atomic_helper.o \
|
|
drm_gem_framebuffer_helper.o \
|
|
drm_kms_helper_common.o \
|
|
drm_modeset_helper.o \
|
|
drm_plane_helper.o \
|
|
drm_probe_helper.o \
|
|
drm_self_refresh_helper.o \
|
|
drm_simple_kms_helper.o
|
|
drm_kms_helper-$(CONFIG_DRM_PANEL_BRIDGE) += bridge/panel.o
|
|
drm_kms_helper-$(CONFIG_DRM_FBDEV_EMULATION) += drm_fb_helper.o
|
|
obj-$(CONFIG_DRM_KMS_HELPER) += drm_kms_helper.o
|
|
|
|
#
|
|
# Drivers and the rest
|
|
#
|
|
|
|
obj-y += tests/
|
|
|
|
obj-$(CONFIG_DRM_MIPI_DBI) += drm_mipi_dbi.o
|
|
obj-$(CONFIG_DRM_MIPI_DSI) += drm_mipi_dsi.o
|
|
obj-y += arm/
|
|
obj-y += clients/
|
|
obj-y += display/
|
|
obj-$(CONFIG_DRM_TTM) += ttm/
|
|
obj-$(CONFIG_DRM_SCHED) += scheduler/
|
|
obj-$(CONFIG_DRM_RADEON)+= radeon/
|
|
obj-$(CONFIG_DRM_AMDGPU)+= amd/amdgpu/
|
|
obj-$(CONFIG_DRM_AMDGPU)+= amd/amdxcp/
|
|
obj-$(CONFIG_DRM_I915) += i915/
|
|
obj-$(CONFIG_DRM_XE) += xe/
|
|
obj-$(CONFIG_DRM_KMB_DISPLAY) += kmb/
|
|
obj-$(CONFIG_DRM_MGAG200) += mgag200/
|
|
obj-$(CONFIG_DRM_V3D) += v3d/
|
|
obj-$(CONFIG_DRM_VC4) += vc4/
|
|
obj-$(CONFIG_DRM_VMWGFX)+= vmwgfx/
|
|
obj-$(CONFIG_DRM_VGEM) += vgem/
|
|
obj-$(CONFIG_DRM_VKMS) += vkms/
|
|
obj-$(CONFIG_DRM_NOUVEAU) +=nouveau/
|
|
obj-$(CONFIG_DRM_NOVA) += nova/
|
|
obj-$(CONFIG_DRM_EXYNOS) +=exynos/
|
|
obj-$(CONFIG_DRM_ROCKCHIP) +=rockchip/
|
|
obj-$(CONFIG_DRM_GMA500) += gma500/
|
|
obj-$(CONFIG_DRM_UDL) += udl/
|
|
obj-$(CONFIG_DRM_AST) += ast/
|
|
obj-$(CONFIG_DRM_ARMADA) += armada/
|
|
obj-$(CONFIG_DRM_ATMEL_HLCDC) += atmel-hlcdc/
|
|
obj-y += renesas/
|
|
obj-y += omapdrm/
|
|
obj-$(CONFIG_DRM_SUN4I) += sun4i/
|
|
obj-y += tilcdc/
|
|
obj-$(CONFIG_DRM_QXL) += qxl/
|
|
obj-$(CONFIG_DRM_VIRTIO_GPU) += virtio/
|
|
obj-$(CONFIG_DRM_MSM) += msm/
|
|
obj-$(CONFIG_DRM_TEGRA) += tegra/
|
|
obj-$(CONFIG_DRM_STM) += stm/
|
|
obj-$(CONFIG_DRM_STI) += sti/
|
|
obj-y += imx/
|
|
obj-$(CONFIG_DRM_INGENIC) += ingenic/
|
|
obj-$(CONFIG_DRM_LOGICVC) += logicvc/
|
|
obj-$(CONFIG_DRM_MEDIATEK) += mediatek/
|
|
obj-$(CONFIG_DRM_MESON) += meson/
|
|
obj-y += panel/
|
|
obj-y += bridge/
|
|
obj-$(CONFIG_DRM_FSL_DCU) += fsl-dcu/
|
|
obj-$(CONFIG_DRM_ETNAVIV) += etnaviv/
|
|
obj-y += hisilicon/
|
|
obj-y += mxsfb/
|
|
obj-y += sysfb/
|
|
obj-y += tiny/
|
|
obj-$(CONFIG_DRM_PL111) += pl111/
|
|
obj-$(CONFIG_DRM_TVE200) += tve200/
|
|
obj-$(CONFIG_DRM_ADP) += adp/
|
|
obj-$(CONFIG_DRM_XEN) += xen/
|
|
obj-$(CONFIG_DRM_VBOXVIDEO) += vboxvideo/
|
|
obj-$(CONFIG_DRM_LIMA) += lima/
|
|
obj-$(CONFIG_DRM_PANFROST) += panfrost/
|
|
obj-$(CONFIG_DRM_PANTHOR) += panthor/
|
|
obj-$(CONFIG_DRM_ASPEED_GFX) += aspeed/
|
|
obj-$(CONFIG_DRM_MCDE) += mcde/
|
|
obj-$(CONFIG_DRM_TIDSS) += tidss/
|
|
obj-y += xlnx/
|
|
obj-y += gud/
|
|
obj-$(CONFIG_DRM_HYPERV) += hyperv/
|
|
obj-y += sitronix/
|
|
obj-y += solomon/
|
|
obj-$(CONFIG_DRM_SPRD) += sprd/
|
|
obj-$(CONFIG_DRM_LOONGSON) += loongson/
|
|
obj-$(CONFIG_DRM_POWERVR) += imagination/
|
|
|
|
# Ensure drm headers are self-contained and pass kernel-doc
|
|
hdrtest-files := \
|
|
$(shell cd $(src) && find . -maxdepth 1 -name 'drm_*.h') \
|
|
$(shell cd $(src) && find display lib -name '*.h')
|
|
|
|
always-$(CONFIG_DRM_HEADER_TEST) += \
|
|
$(patsubst %.h,%.hdrtest, $(hdrtest-files))
|
|
|
|
# Include the header twice to detect missing include guard.
|
|
quiet_cmd_hdrtest = HDRTEST $(patsubst %.hdrtest,%.h,$@)
|
|
cmd_hdrtest = \
|
|
$(CC) $(c_flags) -fsyntax-only -x c /dev/null -include $< -include $<; \
|
|
PYTHONDONTWRITEBYTECODE=1 $(KERNELDOC) -none $(if $(CONFIG_WERROR)$(CONFIG_DRM_WERROR),-Werror) $<; \
|
|
touch $@
|
|
|
|
$(obj)/%.hdrtest: $(src)/%.h FORCE
|
|
$(call if_changed_dep,hdrtest)
|