| # 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_KMS_HELPER |
| select DRM_TTM |
| select BACKLIGHT_CLASS_DEVICE if DRM_NOUVEAU_BACKLIGHT |
| select ACPI_VIDEO if ACPI && X86 && BACKLIGHT_CLASS_DEVICE && INPUT |
| 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). |
