1# SPDX-License-Identifier: GPL-2.0-only 2config DRM_XE 3 tristate "Intel Xe2 Graphics" 4 depends on DRM && PCI && (m || (y && KUNIT=y)) 5 depends on INTEL_VSEC || !INTEL_VSEC 6 depends on X86_PLATFORM_DEVICES || !(X86 && ACPI) 7 select INTERVAL_TREE 8 # we need shmfs for the swappable backing store, and in particular 9 # the shmem_readpage() which depends upon tmpfs 10 select SHMEM 11 select TMPFS 12 select DRM_BUDDY 13 select DRM_CLIENT_SELECTION 14 select DRM_EXEC 15 select DRM_KMS_HELPER 16 select DRM_KUNIT_TEST_HELPERS if DRM_XE_KUNIT_TEST != n 17 select DRM_PANEL 18 select DRM_SUBALLOC_HELPER 19 select DRM_DISPLAY_DP_HELPER 20 select DRM_DISPLAY_DSC_HELPER 21 select DRM_DISPLAY_HDCP_HELPER 22 select DRM_DISPLAY_HDMI_HELPER 23 select DRM_DISPLAY_HELPER 24 select DRM_MIPI_DSI 25 select RELAY 26 select IRQ_WORK 27 # xe depends on ACPI_VIDEO when ACPI is enabled 28 # but for select to work, need to select ACPI_VIDEO's dependencies, ick 29 select BACKLIGHT_CLASS_DEVICE if ACPI 30 select INPUT if ACPI 31 select ACPI_VIDEO if X86 && ACPI 32 select ACPI_WMI if X86 && ACPI 33 select SYNC_FILE 34 select CRC32 35 select SND_HDA_I915 if SND_HDA_CORE 36 select CEC_CORE if CEC_NOTIFIER 37 select VMAP_PFN 38 select DRM_TTM 39 select DRM_TTM_HELPER 40 select DRM_EXEC 41 select DRM_GPUVM 42 select DRM_SCHED 43 select MMU_NOTIFIER 44 select WANT_DEV_COREDUMP 45 select AUXILIARY_BUS 46 select HMM_MIRROR 47 help 48 Driver for Intel Xe2 series GPUs and later. Experimental support 49 for Xe series is also available. 50 51 If "M" is selected, the module will be called xe. 52 53config DRM_XE_DISPLAY 54 bool "Enable display support" 55 depends on DRM_XE && DRM_XE=m && HAS_IOPORT 56 select FB_IOMEM_HELPERS if DRM_FBDEV_EMULATION 57 select I2C 58 select I2C_ALGOBIT 59 default y 60 help 61 Disable this option only if you want to compile out display support. 62 63config DRM_XE_DP_TUNNEL 64 bool "Enable DP tunnel support" 65 depends on DRM_XE_DISPLAY 66 depends on USB4 67 select DRM_DISPLAY_DP_TUNNEL 68 default y 69 help 70 Choose this option to detect DP tunnels and enable the Bandwidth 71 Allocation mode for such tunnels. This allows using the maximum 72 resolution allowed by the link BW on all displays sharing the 73 link BW, for instance on a Thunderbolt link. 74 75 If in doubt say "Y". 76 77config DRM_XE_GPUSVM 78 bool "Enable CPU to GPU address mirroring" 79 depends on DRM_XE 80 depends on !UML 81 depends on DEVICE_PRIVATE 82 default y 83 select DRM_GPUSVM 84 help 85 Enable this option if you want support for CPU to GPU address 86 mirroring. 87 88 If in doubut say "Y". 89 90config DRM_XE_PAGEMAP 91 bool "Enable device memory pool for SVM" 92 depends on DRM_XE_GPUSVM 93 select GET_FREE_REGION 94 default y 95 help 96 Disable this option only if you don't want to expose local device 97 memory for SVM. Will reduce KMD memory footprint when disabled. 98 99 If in doubut say "Y". 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