1config DRM_NOUVEAU
 2	tristate "Nouveau (NVIDIA) cards"
 3	depends on DRM && PCI
 4        select FW_LOADER
 
 5	select DRM_KMS_HELPER
 6	select DRM_KMS_FB_HELPER
 7	select DRM_TTM
 8	select FB_CFB_FILLRECT
 9	select FB_CFB_COPYAREA
10	select FB_CFB_IMAGEBLIT
11	select FB
12	select FRAMEBUFFER_CONSOLE if !EXPERT
13	select FB_BACKLIGHT if DRM_NOUVEAU_BACKLIGHT
14	select ACPI_VIDEO if ACPI && X86 && BACKLIGHT_CLASS_DEVICE && INPUT
15	select X86_PLATFORM_DEVICES if ACPI && X86
16	select ACPI_WMI if ACPI && X86
17	select MXM_WMI if ACPI && X86
18	select POWER_SUPPLY
19	# Similar to i915, we need to select ACPI_VIDEO and it's dependencies
20	select BACKLIGHT_LCD_SUPPORT if ACPI && X86
21	select BACKLIGHT_CLASS_DEVICE if ACPI && X86
22	select INPUT if ACPI && X86
23	select THERMAL if ACPI && X86
24	select ACPI_VIDEO if ACPI && X86
 
25	help
26	  Choose this option for open-source NVIDIA support.
27
 
 
 
 
 
 
 
 
 
 
 
 
28config NOUVEAU_PLATFORM_DRIVER
29	bool "Nouveau (NVIDIA) SoC GPUs"
30	depends on DRM_NOUVEAU && ARCH_TEGRA
31	default y
32	help
33	  Support for Nouveau platform driver, used for SoC GPUs as found
34	  on NVIDIA Tegra K1.
35
36config NOUVEAU_DEBUG
37	int "Maximum debug level"
38	depends on DRM_NOUVEAU
39	range 0 7
40	default 5
41	help
42	  Selects the maximum debug level to compile support for.
43
44	  0 - fatal
45	  1 - error
46	  2 - warning
47	  3 - info
48	  4 - debug
49	  5 - trace (recommended)
50	  6 - paranoia
51	  7 - spam
52
53	  The paranoia and spam levels will add a lot of extra checks which
54	  may potentially slow down driver operation.
55
56config NOUVEAU_DEBUG_DEFAULT
57	int "Default debug level"
58	depends on DRM_NOUVEAU
59	range 0 7
60	default 3
61	help
62	  Selects the default debug level
63
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
64config DRM_NOUVEAU_BACKLIGHT
65	bool "Support for backlight control"
66	depends on DRM_NOUVEAU
67	default y
68	help
69	  Say Y here if you want to control the backlight of your display
70	  (e.g. a laptop panel).

  1# SPDX-License-Identifier: GPL-2.0-only
  2config DRM_NOUVEAU
  3	tristate "Nouveau (NVIDIA) cards"
  4	depends on DRM && PCI && MMU
  5	select IOMMU_API
  6	select FW_LOADER
  7	select DRM_KMS_HELPER
 
  8	select DRM_TTM
  9	select DRM_TTM_HELPER
 10	select BACKLIGHT_CLASS_DEVICE if DRM_NOUVEAU_BACKLIGHT
 
 
 
 
 11	select ACPI_VIDEO if ACPI && X86 && BACKLIGHT_CLASS_DEVICE && INPUT
 12	select X86_PLATFORM_DEVICES if ACPI && X86
 13	select ACPI_WMI if ACPI && X86
 14	select MXM_WMI if ACPI && X86
 15	select POWER_SUPPLY
 16	# Similar to i915, we need to select ACPI_VIDEO and it's dependencies
 
 17	select BACKLIGHT_CLASS_DEVICE if ACPI && X86
 18	select INPUT if ACPI && X86
 19	select THERMAL if ACPI && X86
 20	select ACPI_VIDEO if ACPI && X86
 21	select SND_HDA_COMPONENT if SND_HDA_CORE
 22	help
 23	  Choose this option for open-source NVIDIA support.
 24
 25config NOUVEAU_LEGACY_CTX_SUPPORT
 26	bool "Nouveau legacy context support"
 27	depends on DRM_NOUVEAU
 28	select DRM_LEGACY
 29	default y
 30	help
 31	  There was a version of the nouveau DDX that relied on legacy
 32	  ctx ioctls not erroring out. But that was back in time a long
 33	  ways, so offer a way to disable it now. For uapi compat with
 34	  old nouveau ddx this should be on by default, but modern distros
 35	  should consider turning it off.
 36
 37config NOUVEAU_PLATFORM_DRIVER
 38	bool "Nouveau (NVIDIA) SoC GPUs"
 39	depends on DRM_NOUVEAU && ARCH_TEGRA
 40	default y
 41	help
 42	  Support for Nouveau platform driver, used for SoC GPUs as found
 43	  on NVIDIA Tegra K1.
 44
 45config NOUVEAU_DEBUG
 46	int "Maximum debug level"
 47	depends on DRM_NOUVEAU
 48	range 0 7
 49	default 5
 50	help
 51	  Selects the maximum debug level to compile support for.
 52
 53	  0 - fatal
 54	  1 - error
 55	  2 - warning
 56	  3 - info
 57	  4 - debug
 58	  5 - trace (recommended)
 59	  6 - paranoia
 60	  7 - spam
 61
 62	  The paranoia and spam levels will add a lot of extra checks which
 63	  may potentially slow down driver operation.
 64
 65config NOUVEAU_DEBUG_DEFAULT
 66	int "Default debug level"
 67	depends on DRM_NOUVEAU
 68	range 0 7
 69	default 3
 70	help
 71	  Selects the default debug level
 72
 73config NOUVEAU_DEBUG_MMU
 74	bool "Enable additional MMU debugging"
 75	depends on DRM_NOUVEAU
 76	default n
 77	help
 78	  Say Y here if you want to enable verbose MMU debug output.
 79
 80config NOUVEAU_DEBUG_PUSH
 81	bool "Enable additional push buffer debugging"
 82	depends on DRM_NOUVEAU
 83	default n
 84	help
 85	  Say Y here if you want to enable verbose push buffer debug output
 86	  and sanity checks.
 87
 88config DRM_NOUVEAU_BACKLIGHT
 89	bool "Support for backlight control"
 90	depends on DRM_NOUVEAU
 91	default y
 92	help
 93	  Say Y here if you want to control the backlight of your display
 94	  (e.g. a laptop panel).
 95
 96config DRM_NOUVEAU_SVM
 97	bool "(EXPERIMENTAL) Enable SVM (Shared Virtual Memory) support"
 98	depends on DEVICE_PRIVATE
 99	depends on DRM_NOUVEAU
100	depends on MMU
101	depends on STAGING
102	select HMM_MIRROR
103	select MMU_NOTIFIER
104	default n
105	help
106	  Say Y here if you want to enable experimental support for
107	  Shared Virtual Memory (SVM).