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- # SPDX-License-Identifier: GPL-2.0-only
- config DRM_NOUVEAU
- tristate "Nouveau (NVIDIA) cards"
- depends on DRM && PCI && MMU
- select IOMMU_API
- select FW_LOADER
- select DRM_DISPLAY_DP_HELPER
- select DRM_DISPLAY_HDMI_HELPER
- select DRM_DISPLAY_HELPER
- select DRM_KMS_HELPER
- select DRM_TTM
- select DRM_TTM_HELPER
- select BACKLIGHT_CLASS_DEVICE if DRM_NOUVEAU_BACKLIGHT
- select X86_PLATFORM_DEVICES if ACPI && X86
- select ACPI_WMI if ACPI && X86
- select MXM_WMI if ACPI && X86
- select POWER_SUPPLY
- # Similar to i915, we need to select ACPI_VIDEO and it's dependencies
- select BACKLIGHT_CLASS_DEVICE if ACPI && X86
- select INPUT if ACPI && X86
- select THERMAL if ACPI && X86
- select ACPI_VIDEO if ACPI && X86
- select SND_HDA_COMPONENT if SND_HDA_CORE
- help
- Choose this option for open-source NVIDIA support.
- config NOUVEAU_LEGACY_CTX_SUPPORT
- bool "Nouveau legacy context support"
- depends on DRM_NOUVEAU
- select DRM_LEGACY
- default y
- help
- There was a version of the nouveau DDX that relied on legacy
- ctx ioctls not erroring out. But that was back in time a long
- ways, so offer a way to disable it now. For uapi compat with
- old nouveau ddx this should be on by default, but modern distros
- should consider turning it off.
- config NOUVEAU_PLATFORM_DRIVER
- bool "Nouveau (NVIDIA) SoC GPUs"
- depends on DRM_NOUVEAU && ARCH_TEGRA
- default y
- help
- Support for Nouveau platform driver, used for SoC GPUs as found
- on NVIDIA Tegra K1.
- config NOUVEAU_DEBUG
- int "Maximum debug level"
- depends on DRM_NOUVEAU
- range 0 7
- default 5
- help
- Selects the maximum debug level to compile support for.
- 0 - fatal
- 1 - error
- 2 - warning
- 3 - info
- 4 - debug
- 5 - trace (recommended)
- 6 - paranoia
- 7 - spam
- The paranoia and spam levels will add a lot of extra checks which
- may potentially slow down driver operation.
- config NOUVEAU_DEBUG_DEFAULT
- int "Default debug level"
- depends on DRM_NOUVEAU
- range 0 7
- default 3
- help
- Selects the default debug level
- config NOUVEAU_DEBUG_MMU
- bool "Enable additional MMU debugging"
- depends on DRM_NOUVEAU
- default n
- help
- Say Y here if you want to enable verbose MMU debug output.
- config NOUVEAU_DEBUG_PUSH
- bool "Enable additional push buffer debugging"
- depends on DRM_NOUVEAU
- default n
- help
- Say Y here if you want to enable verbose push buffer debug output
- and sanity checks.
- config DRM_NOUVEAU_BACKLIGHT
- bool "Support for backlight control"
- depends on DRM_NOUVEAU
- default y
- help
- Say Y here if you want to control the backlight of your display
- (e.g. a laptop panel).
- config DRM_NOUVEAU_SVM
- bool "(EXPERIMENTAL) Enable SVM (Shared Virtual Memory) support"
- depends on DEVICE_PRIVATE
- depends on DRM_NOUVEAU
- depends on MMU
- depends on STAGING
- select HMM_MIRROR
- select MMU_NOTIFIER
- default n
- help
- Say Y here if you want to enable experimental support for
- Shared Virtual Memory (SVM).
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