1ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 26ee73861SBen Skeggsconfig DRM_NOUVEAU 38ba9ff11SAlexandre Courbot tristate "Nouveau (NVIDIA) cards" 4011cda58SBenjamin Gaignard depends on DRM && PCI && MMU 5ee864216SChen Zhou select IOMMU_API 66ee73861SBen Skeggs select FW_LOADER 76ee73861SBen Skeggs select DRM_KMS_HELPER 86ee73861SBen Skeggs select DRM_TTM 9399382f8SBartlomiej Zolnierkiewicz select BACKLIGHT_CLASS_DEVICE if DRM_NOUVEAU_BACKLIGHT 10a386c006SJean Delvare select ACPI_VIDEO if ACPI && X86 && BACKLIGHT_CLASS_DEVICE && INPUT 11a91ed42dSBen Hutchings select X86_PLATFORM_DEVICES if ACPI && X86 12a91ed42dSBen Hutchings select ACPI_WMI if ACPI && X86 13a91ed42dSBen Hutchings select MXM_WMI if ACPI && X86 1440c61046SDave Airlie select POWER_SUPPLY 151107276cSMaarten Lankhorst # Similar to i915, we need to select ACPI_VIDEO and it's dependencies 161107276cSMaarten Lankhorst select BACKLIGHT_CLASS_DEVICE if ACPI && X86 171107276cSMaarten Lankhorst select INPUT if ACPI && X86 181107276cSMaarten Lankhorst select THERMAL if ACPI && X86 191107276cSMaarten Lankhorst select ACPI_VIDEO if ACPI && X86 206ee73861SBen Skeggs help 218ba9ff11SAlexandre Courbot Choose this option for open-source NVIDIA support. 228ba9ff11SAlexandre Courbot 23b30a43acSDave Airlieconfig NOUVEAU_LEGACY_CTX_SUPPORT 24b30a43acSDave Airlie bool "Nouveau legacy context support" 25b30a43acSDave Airlie depends on DRM_NOUVEAU 2661ae2270SDave Airlie select DRM_LEGACY 27b30a43acSDave Airlie default y 28b30a43acSDave Airlie help 29b30a43acSDave Airlie There was a version of the nouveau DDX that relied on legacy 30b30a43acSDave Airlie ctx ioctls not erroring out. But that was back in time a long 31b30a43acSDave Airlie ways, so offer a way to disable it now. For uapi compat with 32b30a43acSDave Airlie old nouveau ddx this should be on by default, but modern distros 33b30a43acSDave Airlie should consider turning it off. 34b30a43acSDave Airlie 358ba9ff11SAlexandre Courbotconfig NOUVEAU_PLATFORM_DRIVER 36055a65d5SAlexandre Courbot bool "Nouveau (NVIDIA) SoC GPUs" 378ba9ff11SAlexandre Courbot depends on DRM_NOUVEAU && ARCH_TEGRA 388ba9ff11SAlexandre Courbot default y 398ba9ff11SAlexandre Courbot help 408ba9ff11SAlexandre Courbot Support for Nouveau platform driver, used for SoC GPUs as found 418ba9ff11SAlexandre Courbot on NVIDIA Tegra K1. 426ee73861SBen Skeggs 435999933fSBen Skeggsconfig NOUVEAU_DEBUG 445999933fSBen Skeggs int "Maximum debug level" 455999933fSBen Skeggs depends on DRM_NOUVEAU 465999933fSBen Skeggs range 0 7 475999933fSBen Skeggs default 5 485999933fSBen Skeggs help 495999933fSBen Skeggs Selects the maximum debug level to compile support for. 505999933fSBen Skeggs 515999933fSBen Skeggs 0 - fatal 525999933fSBen Skeggs 1 - error 535999933fSBen Skeggs 2 - warning 545999933fSBen Skeggs 3 - info 555999933fSBen Skeggs 4 - debug 565999933fSBen Skeggs 5 - trace (recommended) 575999933fSBen Skeggs 6 - paranoia 585999933fSBen Skeggs 7 - spam 595999933fSBen Skeggs 605999933fSBen Skeggs The paranoia and spam levels will add a lot of extra checks which 615999933fSBen Skeggs may potentially slow down driver operation. 625999933fSBen Skeggs 635999933fSBen Skeggsconfig NOUVEAU_DEBUG_DEFAULT 645999933fSBen Skeggs int "Default debug level" 655999933fSBen Skeggs depends on DRM_NOUVEAU 665999933fSBen Skeggs range 0 7 675999933fSBen Skeggs default 3 685999933fSBen Skeggs help 695999933fSBen Skeggs Selects the default debug level 705999933fSBen Skeggs 71eb813999SBen Skeggsconfig NOUVEAU_DEBUG_MMU 72eb813999SBen Skeggs bool "Enable additional MMU debugging" 73eb813999SBen Skeggs depends on DRM_NOUVEAU 74eb813999SBen Skeggs default n 75eb813999SBen Skeggs help 76eb813999SBen Skeggs Say Y here if you want to enable verbose MMU debug output. 77eb813999SBen Skeggs 786ee73861SBen Skeggsconfig DRM_NOUVEAU_BACKLIGHT 796ee73861SBen Skeggs bool "Support for backlight control" 806ee73861SBen Skeggs depends on DRM_NOUVEAU 816ee73861SBen Skeggs default y 826ee73861SBen Skeggs help 836ee73861SBen Skeggs Say Y here if you want to control the backlight of your display 846ee73861SBen Skeggs (e.g. a laptop panel). 85eeaf06acSBen Skeggs 86eeaf06acSBen Skeggsconfig DRM_NOUVEAU_SVM 87eeaf06acSBen Skeggs bool "(EXPERIMENTAL) Enable SVM (Shared Virtual Memory) support" 887328d9ccSChristoph Hellwig depends on DEVICE_PRIVATE 89eeaf06acSBen Skeggs depends on DRM_NOUVEAU 909c240a7bSChristoph Hellwig depends on MMU 91eeaf06acSBen Skeggs depends on STAGING 929c240a7bSChristoph Hellwig select HMM_MIRROR 939c240a7bSChristoph Hellwig select MMU_NOTIFIER 94eeaf06acSBen Skeggs default n 95eeaf06acSBen Skeggs help 96eeaf06acSBen Skeggs Say Y here if you want to enable experimental support for 97eeaf06acSBen Skeggs Shared Virtual Memory (SVM). 98