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# SPDX-License-Identifier: GPL-2.0-only
config DRM_XE
tristate "Intel Xe Graphics"
depends on DRM && PCI && MMU && (m || (y && KUNIT=y))
select INTERVAL_TREE
# we need shmfs for the swappable backing store, and in particular
# the shmem_readpage() which depends upon tmpfs
select SHMEM
select TMPFS
select DRM_BUDDY
select DRM_CLIENT_SELECTION
select DRM_EXEC
select DRM_KMS_HELPER
select DRM_KUNIT_TEST_HELPERS if DRM_XE_KUNIT_TEST != n
select DRM_PANEL
select DRM_SUBALLOC_HELPER
select DRM_DISPLAY_DP_HELPER
select DRM_DISPLAY_DSC_HELPER
select DRM_DISPLAY_HDCP_HELPER
select DRM_DISPLAY_HDMI_HELPER
select DRM_DISPLAY_HELPER
select DRM_MIPI_DSI
select RELAY
select IRQ_WORK
# xe depends on ACPI_VIDEO when ACPI is enabled
# but for select to work, need to select ACPI_VIDEO's dependencies, ick
select BACKLIGHT_CLASS_DEVICE if ACPI
select INPUT if ACPI
select ACPI_VIDEO if X86 && ACPI
select X86_PLATFORM_DEVICES if X86 && ACPI
select ACPI_WMI if X86 && ACPI
select SYNC_FILE
select IOSF_MBI
select CRC32
select SND_HDA_I915 if SND_HDA_CORE
select CEC_CORE if CEC_NOTIFIER
select VMAP_PFN
select DRM_TTM
select DRM_TTM_HELPER
select DRM_EXEC
select DRM_GPUVM
select DRM_GPUSVM if !UML && DEVICE_PRIVATE
select DRM_SCHED
select MMU_NOTIFIER
select WANT_DEV_COREDUMP
select AUXILIARY_BUS
select HMM_MIRROR
help
Experimental driver for Intel Xe series GPUs
If "M" is selected, the module will be called xe.
config DRM_XE_DISPLAY
bool "Enable display support"
depends on DRM_XE && DRM_XE=m && HAS_IOPORT
select FB_IOMEM_HELPERS if DRM_FBDEV_EMULATION
select I2C
select I2C_ALGOBIT
default y
help
Disable this option only if you want to compile out display support.
config DRM_XE_DP_TUNNEL
bool "Enable DP tunnel support"
depends on DRM_XE_DISPLAY
depends on USB4
select DRM_DISPLAY_DP_TUNNEL
default y
help
Choose this option to detect DP tunnels and enable the Bandwidth
Allocation mode for such tunnels. This allows using the maximum
resolution allowed by the link BW on all displays sharing the
link BW, for instance on a Thunderbolt link.
If in doubt say "Y".
config DRM_XE_DEVMEM_MIRROR
bool "Enable device memory mirror"
depends on DRM_XE
select GET_FREE_REGION
default y
help
Disable this option only if you want to compile out without device
memory mirror. Will reduce KMD memory footprint when disabled.
config DRM_XE_FORCE_PROBE
string "Force probe xe for selected Intel hardware IDs"
depends on DRM_XE
help
This is the default value for the xe.force_probe module
parameter. Using the module parameter overrides this option.
Force probe the xe for Intel graphics devices that are
recognized but not properly supported by this kernel version. It is
recommended to upgrade to a kernel version with proper support as soon
as it is available.
It can also be used to block the probe of recognized and fully
supported devices.
Use "" to disable force probe. If in doubt, use this.
Use "<pci-id>[,<pci-id>,...]" to force probe the xe for listed
devices. For example, "4500" or "4500,4571".
Use "*" to force probe the driver for all known devices.
Use "!" right before the ID to block the probe of the device. For
example, "4500,!4571" forces the probe of 4500 and blocks the probe of
4571.
Use "!*" to block the probe of the driver for all known devices.
menu "drm/Xe Debugging"
depends on DRM_XE
depends on EXPERT
source "drivers/gpu/drm/xe/Kconfig.debug"
endmenu
menu "drm/xe Profile Guided Optimisation"
visible if EXPERT
depends on DRM_XE
source "drivers/gpu/drm/xe/Kconfig.profile"
endmenu
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