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 20742db30cSTakashi Iwai select SND_HDA_COMPONENT if SND_HDA_CORE 216ee73861SBen Skeggs help 228ba9ff11SAlexandre Courbot Choose this option for open-source NVIDIA support. 238ba9ff11SAlexandre Courbot 24b30a43acSDave Airlieconfig NOUVEAU_LEGACY_CTX_SUPPORT 25b30a43acSDave Airlie bool "Nouveau legacy context support" 26b30a43acSDave Airlie depends on DRM_NOUVEAU 2761ae2270SDave Airlie select DRM_LEGACY 28b30a43acSDave Airlie default y 29b30a43acSDave Airlie help 30b30a43acSDave Airlie There was a version of the nouveau DDX that relied on legacy 31b30a43acSDave Airlie ctx ioctls not erroring out. But that was back in time a long 32b30a43acSDave Airlie ways, so offer a way to disable it now. For uapi compat with 33b30a43acSDave Airlie old nouveau ddx this should be on by default, but modern distros 34b30a43acSDave Airlie should consider turning it off. 35b30a43acSDave Airlie 368ba9ff11SAlexandre Courbotconfig NOUVEAU_PLATFORM_DRIVER 37055a65d5SAlexandre Courbot bool "Nouveau (NVIDIA) SoC GPUs" 388ba9ff11SAlexandre Courbot depends on DRM_NOUVEAU && ARCH_TEGRA 398ba9ff11SAlexandre Courbot default y 408ba9ff11SAlexandre Courbot help 418ba9ff11SAlexandre Courbot Support for Nouveau platform driver, used for SoC GPUs as found 428ba9ff11SAlexandre Courbot on NVIDIA Tegra K1. 436ee73861SBen Skeggs 445999933fSBen Skeggsconfig NOUVEAU_DEBUG 455999933fSBen Skeggs int "Maximum debug level" 465999933fSBen Skeggs depends on DRM_NOUVEAU 475999933fSBen Skeggs range 0 7 485999933fSBen Skeggs default 5 495999933fSBen Skeggs help 505999933fSBen Skeggs Selects the maximum debug level to compile support for. 515999933fSBen Skeggs 525999933fSBen Skeggs 0 - fatal 535999933fSBen Skeggs 1 - error 545999933fSBen Skeggs 2 - warning 555999933fSBen Skeggs 3 - info 565999933fSBen Skeggs 4 - debug 575999933fSBen Skeggs 5 - trace (recommended) 585999933fSBen Skeggs 6 - paranoia 595999933fSBen Skeggs 7 - spam 605999933fSBen Skeggs 615999933fSBen Skeggs The paranoia and spam levels will add a lot of extra checks which 625999933fSBen Skeggs may potentially slow down driver operation. 635999933fSBen Skeggs 645999933fSBen Skeggsconfig NOUVEAU_DEBUG_DEFAULT 655999933fSBen Skeggs int "Default debug level" 665999933fSBen Skeggs depends on DRM_NOUVEAU 675999933fSBen Skeggs range 0 7 685999933fSBen Skeggs default 3 695999933fSBen Skeggs help 705999933fSBen Skeggs Selects the default debug level 715999933fSBen Skeggs 72eb813999SBen Skeggsconfig NOUVEAU_DEBUG_MMU 73eb813999SBen Skeggs bool "Enable additional MMU debugging" 74eb813999SBen Skeggs depends on DRM_NOUVEAU 75eb813999SBen Skeggs default n 76eb813999SBen Skeggs help 77eb813999SBen Skeggs Say Y here if you want to enable verbose MMU debug output. 78eb813999SBen Skeggs 796ee73861SBen Skeggsconfig DRM_NOUVEAU_BACKLIGHT 806ee73861SBen Skeggs bool "Support for backlight control" 816ee73861SBen Skeggs depends on DRM_NOUVEAU 826ee73861SBen Skeggs default y 836ee73861SBen Skeggs help 846ee73861SBen Skeggs Say Y here if you want to control the backlight of your display 856ee73861SBen Skeggs (e.g. a laptop panel). 86eeaf06acSBen Skeggs 87eeaf06acSBen Skeggsconfig DRM_NOUVEAU_SVM 88eeaf06acSBen Skeggs bool "(EXPERIMENTAL) Enable SVM (Shared Virtual Memory) support" 897328d9ccSChristoph Hellwig depends on DEVICE_PRIVATE 90eeaf06acSBen Skeggs depends on DRM_NOUVEAU 919c240a7bSChristoph Hellwig depends on MMU 92eeaf06acSBen Skeggs depends on STAGING 939c240a7bSChristoph Hellwig select HMM_MIRROR 949c240a7bSChristoph Hellwig select MMU_NOTIFIER 95eeaf06acSBen Skeggs default n 96eeaf06acSBen Skeggs help 97eeaf06acSBen Skeggs Say Y here if you want to enable experimental support for 98eeaf06acSBen Skeggs Shared Virtual Memory (SVM). 99