1# SPDX-License-Identifier: GPL-2.0-only 2config DRM_XE 3 tristate "Intel Xe2 Graphics" 4 depends on DRM && PCI 5 depends on KUNIT || !KUNIT 6 depends on INTEL_VSEC || !INTEL_VSEC 7 depends on X86_PLATFORM_DEVICES || !(X86 && ACPI) 8 select INTERVAL_TREE 9 # we need shmfs for the swappable backing store, and in particular 10 # the shmem_readpage() which depends upon tmpfs 11 select SHMEM 12 select TMPFS 13 select DRM_BUDDY 14 select DRM_CLIENT_SELECTION 15 select DRM_EXEC 16 select DRM_KMS_HELPER 17 select DRM_KUNIT_TEST_HELPERS if DRM_XE_KUNIT_TEST != n 18 select DRM_PANEL 19 select DRM_SUBALLOC_HELPER 20 select DRM_DISPLAY_DP_HELPER 21 select DRM_DISPLAY_DSC_HELPER 22 select DRM_DISPLAY_HDCP_HELPER 23 select DRM_DISPLAY_HDMI_HELPER 24 select DRM_DISPLAY_HELPER 25 select DRM_MIPI_DSI 26 select RELAY 27 select IRQ_WORK 28 # xe depends on ACPI_VIDEO when ACPI is enabled 29 # but for select to work, need to select ACPI_VIDEO's dependencies, ick 30 select BACKLIGHT_CLASS_DEVICE if ACPI 31 select INPUT if ACPI 32 select ACPI_VIDEO if X86 && ACPI 33 select ACPI_WMI if X86 && ACPI 34 select SYNC_FILE 35 select IOSF_MBI 36 select CRC32 37 select SND_HDA_I915 if SND_HDA_CORE 38 select CEC_CORE if CEC_NOTIFIER 39 select VMAP_PFN 40 select DRM_TTM 41 select DRM_TTM_HELPER 42 select DRM_EXEC 43 select DRM_GPUVM 44 select DRM_SCHED 45 select MMU_NOTIFIER 46 select WANT_DEV_COREDUMP 47 select AUXILIARY_BUS 48 select HMM_MIRROR 49 help 50 Driver for Intel Xe2 series GPUs and later. Experimental support 51 for Xe series is also available. 52 53 If "M" is selected, the module will be called xe. 54 55config DRM_XE_DISPLAY 56 bool "Enable display support" 57 depends on DRM_XE && DRM_XE=m && HAS_IOPORT 58 select FB_IOMEM_HELPERS if DRM_FBDEV_EMULATION 59 select I2C 60 select I2C_ALGOBIT 61 default y 62 help 63 Disable this option only if you want to compile out display support. 64 65config DRM_XE_DP_TUNNEL 66 bool "Enable DP tunnel support" 67 depends on DRM_XE_DISPLAY 68 depends on USB4 69 select DRM_DISPLAY_DP_TUNNEL 70 default y 71 help 72 Choose this option to detect DP tunnels and enable the Bandwidth 73 Allocation mode for such tunnels. This allows using the maximum 74 resolution allowed by the link BW on all displays sharing the 75 link BW, for instance on a Thunderbolt link. 76 77 If in doubt say "Y". 78 79config DRM_XE_GPUSVM 80 bool "Enable CPU to GPU address mirroring" 81 depends on DRM_XE 82 depends on !UML 83 depends on DEVICE_PRIVATE 84 default y 85 select DRM_GPUSVM 86 help 87 Enable this option if you want support for CPU to GPU address 88 mirroring. 89 90 If in doubut say "Y". 91 92config DRM_XE_DEVMEM_MIRROR 93 bool "Enable device memory mirror" 94 depends on DRM_XE_GPUSVM 95 select GET_FREE_REGION 96 default y 97 help 98 Disable this option only if you want to compile out without device 99 memory mirror. Will reduce KMD memory footprint when disabled. 100 101config DRM_XE_FORCE_PROBE 102 string "Force probe xe for selected Intel hardware IDs" 103 depends on DRM_XE 104 help 105 This is the default value for the xe.force_probe module 106 parameter. Using the module parameter overrides this option. 107 108 Force probe the xe for Intel graphics devices that are 109 recognized but not properly supported by this kernel version. It is 110 recommended to upgrade to a kernel version with proper support as soon 111 as it is available. 112 113 It can also be used to block the probe of recognized and fully 114 supported devices. 115 116 Use "" to disable force probe. If in doubt, use this. 117 118 Use "<pci-id>[,<pci-id>,...]" to force probe the xe for listed 119 devices. For example, "4500" or "4500,4571". 120 121 Use "*" to force probe the driver for all known devices. 122 123 Use "!" right before the ID to block the probe of the device. For 124 example, "4500,!4571" forces the probe of 4500 and blocks the probe of 125 4571. 126 127 Use "!*" to block the probe of the driver for all known devices. 128 129menu "drm/Xe Debugging" 130depends on DRM_XE 131depends on EXPERT 132source "drivers/gpu/drm/xe/Kconfig.debug" 133endmenu 134 135menu "drm/xe Profile Guided Optimisation" 136 visible if EXPERT 137 depends on DRM_XE 138 source "drivers/gpu/drm/xe/Kconfig.profile" 139endmenu 140