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_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 CRC32 36 select SND_HDA_I915 if SND_HDA_CORE 37 select CEC_CORE if CEC_NOTIFIER 38 select VMAP_PFN 39 select DRM_TTM 40 select DRM_TTM_HELPER 41 select DRM_EXEC 42 select DRM_GPUSVM if !UML 43 select DRM_GPUVM 44 select DRM_SCHED 45 select MMU_NOTIFIER 46 select WANT_DEV_COREDUMP 47 select AUXILIARY_BUS 48 select REGMAP if I2C 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 ZONE_DEVICE 84 default y 85 select DEVICE_PRIVATE 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