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 depends on PAGE_SIZE_4KB || COMPILE_TEST || BROKEN 9 select INTERVAL_TREE 10 # we need shmfs for the swappable backing store, and in particular 11 # the shmem_readpage() which depends upon tmpfs 12 select SHMEM 13 select TMPFS 14 select DRM_BUDDY 15 select DRM_CLIENT_SELECTION 16 select DRM_EXEC 17 select DRM_KMS_HELPER 18 select DRM_KUNIT_TEST_HELPERS if DRM_XE_KUNIT_TEST != n 19 select DRM_PANEL 20 select DRM_SUBALLOC_HELPER 21 select DRM_DISPLAY_DP_HELPER 22 select DRM_DISPLAY_DSC_HELPER 23 select DRM_DISPLAY_HDCP_HELPER 24 select DRM_DISPLAY_HDMI_HELPER 25 select DRM_DISPLAY_HELPER 26 select DRM_MIPI_DSI 27 select RELAY 28 select IRQ_WORK 29 # xe depends on ACPI_VIDEO when ACPI is enabled 30 # but for select to work, need to select ACPI_VIDEO's dependencies, ick 31 select BACKLIGHT_CLASS_DEVICE if ACPI 32 select INPUT if ACPI 33 select ACPI_VIDEO if X86 && ACPI 34 select ACPI_WMI if X86 && ACPI 35 select SYNC_FILE 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 select REGMAP if I2C 50 help 51 Driver for Intel Xe2 series GPUs and later. Experimental support 52 for Xe series is also available. 53 54 If "M" is selected, the module will be called xe. 55 56config DRM_XE_DISPLAY 57 bool "Enable display support" 58 depends on DRM_XE && DRM_XE=m && HAS_IOPORT 59 select FB_IOMEM_HELPERS if DRM_FBDEV_EMULATION 60 select I2C 61 select I2C_ALGOBIT 62 default y 63 help 64 Disable this option only if you want to compile out display support. 65 66config DRM_XE_DP_TUNNEL 67 bool "Enable DP tunnel support" 68 depends on DRM_XE_DISPLAY 69 depends on USB4 70 select DRM_DISPLAY_DP_TUNNEL 71 default y 72 help 73 Choose this option to detect DP tunnels and enable the Bandwidth 74 Allocation mode for such tunnels. This allows using the maximum 75 resolution allowed by the link BW on all displays sharing the 76 link BW, for instance on a Thunderbolt link. 77 78 If in doubt say "Y". 79 80config DRM_XE_GPUSVM 81 bool "Enable CPU to GPU address mirroring" 82 depends on DRM_XE 83 depends on !UML 84 depends on DEVICE_PRIVATE 85 default y 86 select DRM_GPUSVM 87 help 88 Enable this option if you want support for CPU to GPU address 89 mirroring. 90 91 If in doubt say "Y". 92 93config DRM_XE_PAGEMAP 94 bool "Enable device memory pool for SVM" 95 depends on DRM_XE_GPUSVM 96 select GET_FREE_REGION 97 default y 98 help 99 Disable this option only if you don't want to expose local device 100 memory for SVM. Will reduce KMD memory footprint when disabled. 101 102 If in doubt say "Y". 103 104config DRM_XE_FORCE_PROBE 105 string "Force probe xe for selected Intel hardware IDs" 106 depends on DRM_XE 107 help 108 This is the default value for the xe.force_probe module 109 parameter. Using the module parameter overrides this option. 110 111 Force probe the xe for Intel graphics devices that are 112 recognized but not properly supported by this kernel version. It is 113 recommended to upgrade to a kernel version with proper support as soon 114 as it is available. 115 116 It can also be used to block the probe of recognized and fully 117 supported devices. 118 119 Use "" to disable force probe. If in doubt, use this. 120 121 Use "<pci-id>[,<pci-id>,...]" to force probe the xe for listed 122 devices. For example, "4500" or "4500,4571". 123 124 Use "*" to force probe the driver for all known devices. 125 126 Use "!" right before the ID to block the probe of the device. For 127 example, "4500,!4571" forces the probe of 4500 and blocks the probe of 128 4571. 129 130 Use "!*" to block the probe of the driver for all known devices. 131 132menu "drm/Xe Debugging" 133depends on DRM_XE 134depends on EXPERT 135source "drivers/gpu/drm/xe/Kconfig.debug" 136endmenu 137 138menu "drm/xe Profile Guided Optimisation" 139 visible if EXPERT 140 depends on DRM_XE 141 source "drivers/gpu/drm/xe/Kconfig.profile" 142endmenu 143