drivers/gpu/drm/nouveau/Kconfig

   1 config DRM_NOUVEAU
   2         tristate "Nouveau (NVIDIA) cards"
   3         depends on DRM && PCI && MMU
   4         select FW_LOADER
   5         select DRM_KMS_HELPER
   6         select DRM_TTM
   7         select BACKLIGHT_CLASS_DEVICE if DRM_NOUVEAU_BACKLIGHT
   8         select BACKLIGHT_LCD_SUPPORT if DRM_NOUVEAU_BACKLIGHT
   9         select ACPI_VIDEO if ACPI && X86 && BACKLIGHT_CLASS_DEVICE && INPUT
  10         select X86_PLATFORM_DEVICES if ACPI && X86
  11         select ACPI_WMI if ACPI && X86
  12         select MXM_WMI if ACPI && X86
  13         select POWER_SUPPLY
  14         # Similar to i915, we need to select ACPI_VIDEO and it's dependencies
  15         select BACKLIGHT_LCD_SUPPORT if ACPI && X86
  16         select BACKLIGHT_CLASS_DEVICE if ACPI && X86
  17         select INPUT if ACPI && X86
  18         select THERMAL if ACPI && X86
  19         select ACPI_VIDEO if ACPI && X86
  20         help
  21           Choose this option for open-source NVIDIA support.
  22
  23 config NOUVEAU_LEGACY_CTX_SUPPORT
  24         bool "Nouveau legacy context support"
  25         depends on DRM_NOUVEAU
  26         select DRM_LEGACY
  27         default y
  28         help
  29           There was a version of the nouveau DDX that relied on legacy
  30           ctx ioctls not erroring out. But that was back in time a long
  31           ways, so offer a way to disable it now. For uapi compat with
  32           old nouveau ddx this should be on by default, but modern distros
  33           should consider turning it off.
  34
  35 config NOUVEAU_PLATFORM_DRIVER
  36         bool "Nouveau (NVIDIA) SoC GPUs"
  37         depends on DRM_NOUVEAU && ARCH_TEGRA
  38         default y
  39         help
  40           Support for Nouveau platform driver, used for SoC GPUs as found
  41           on NVIDIA Tegra K1.
  42
  43 config NOUVEAU_DEBUG
  44         int "Maximum debug level"
  45         depends on DRM_NOUVEAU
  46         range 0 7
  47         default 5
  48         help
  49           Selects the maximum debug level to compile support for.
  50
  51           0 - fatal
  52           1 - error
  53           2 - warning
  54           3 - info
  55           4 - debug
  56           5 - trace (recommended)
  57           6 - paranoia
  58           7 - spam
  59
  60           The paranoia and spam levels will add a lot of extra checks which
  61           may potentially slow down driver operation.
  62
  63 config NOUVEAU_DEBUG_DEFAULT
  64         int "Default debug level"
  65         depends on DRM_NOUVEAU
  66         range 0 7
  67         default 3
  68         help
  69           Selects the default debug level
  70
  71 config NOUVEAU_DEBUG_MMU
  72         bool "Enable additional MMU debugging"
  73         depends on DRM_NOUVEAU
  74         default n
  75         help
  76           Say Y here if you want to enable verbose MMU debug output.
  77
  78 config DRM_NOUVEAU_BACKLIGHT
  79         bool "Support for backlight control"
  80         depends on DRM_NOUVEAU
  81         default y
  82         help
  83           Say Y here if you want to control the backlight of your display
  84           (e.g. a laptop panel).
  85
  86 config DRM_NOUVEAU_SVM
  87         bool "(EXPERIMENTAL) Enable SVM (Shared Virtual Memory) support"
  88         depends on ARCH_HAS_HMM
  89         depends on DRM_NOUVEAU
  90         depends on STAGING
  91         select HMM_MIRROR
  92         select DEVICE_PRIVATE
  93         default n
  94         help
  95           Say Y here if you want to enable experimental support for
  96           Shared Virtual Memory (SVM).