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 FW_CACHE if PM_SLEEP
  8	select DRM_CLIENT_SELECTION
  9	select DRM_DISPLAY_DP_HELPER
 10	select DRM_DISPLAY_HDMI_HELPER
 11	select DRM_DISPLAY_HELPER
 12	select DRM_KMS_HELPER
 13	select DRM_TTM
 14	select DRM_TTM_HELPER
 15	select DRM_EXEC
 16	select DRM_GPUVM
 17	select DRM_SCHED
 18	select I2C
 19	select I2C_ALGOBIT
 20	select BACKLIGHT_CLASS_DEVICE if DRM_NOUVEAU_BACKLIGHT
 21	select X86_PLATFORM_DEVICES if ACPI && X86
 22	select ACPI_WMI if ACPI && X86
 23	select MXM_WMI if ACPI && X86
 24	select POWER_SUPPLY
 25	# Similar to i915, we need to select ACPI_VIDEO and it's dependencies
 
 26	select BACKLIGHT_CLASS_DEVICE if ACPI && X86
 27	select INPUT if ACPI && X86
 28	select THERMAL if ACPI && X86
 29	select ACPI_VIDEO if ACPI && X86
 30	select SND_HDA_COMPONENT if SND_HDA_CORE
 31	help
 32	  Choose this option for open-source NVIDIA support.
 33
 34config NOUVEAU_PLATFORM_DRIVER
 35	bool "Nouveau (NVIDIA) SoC GPUs"
 36	depends on DRM_NOUVEAU && ARCH_TEGRA
 37	default y
 38	help
 39	  Support for Nouveau platform driver, used for SoC GPUs as found
 40	  on NVIDIA Tegra K1.
 41
 42config NOUVEAU_DEBUG
 43	int "Maximum debug level"
 44	depends on DRM_NOUVEAU
 45	range 0 7
 46	default 5
 47	help
 48	  Selects the maximum debug level to compile support for.
 49
 50	  0 - fatal
 51	  1 - error
 52	  2 - warning
 53	  3 - info
 54	  4 - debug
 55	  5 - trace (recommended)
 56	  6 - paranoia
 57	  7 - spam
 58
 59	  The paranoia and spam levels will add a lot of extra checks which
 60	  may potentially slow down driver operation.
 61
 62config NOUVEAU_DEBUG_DEFAULT
 63	int "Default debug level"
 64	depends on DRM_NOUVEAU
 65	range 0 7
 66	default 3
 67	help
 68	  Selects the default debug level
 69
 70config NOUVEAU_DEBUG_MMU
 71	bool "Enable additional MMU debugging"
 72	depends on DRM_NOUVEAU
 73	default n
 74	help
 75	  Say Y here if you want to enable verbose MMU debug output.
 76
 77config NOUVEAU_DEBUG_PUSH
 78	bool "Enable additional push buffer debugging"
 79	depends on DRM_NOUVEAU
 80	default n
 81	help
 82	  Say Y here if you want to enable verbose push buffer debug output
 83	  and sanity checks.
 84
 85config DRM_NOUVEAU_BACKLIGHT
 86	bool "Support for backlight control"
 87	depends on DRM_NOUVEAU
 88	default y
 89	help
 90	  Say Y here if you want to control the backlight of your display
 91	  (e.g. a laptop panel).
 92
 93config DRM_NOUVEAU_SVM
 94	bool "(EXPERIMENTAL) Enable SVM (Shared Virtual Memory) support"
 95	depends on DEVICE_PRIVATE
 96	depends on DRM_NOUVEAU
 97	depends on MMU
 98	depends on STAGING
 99	select HMM_MIRROR
100	select MMU_NOTIFIER
101	default n
102	help
103	  Say Y here if you want to enable experimental support for
104	  Shared Virtual Memory (SVM).
105
106config DRM_NOUVEAU_GSP_DEFAULT
107	bool "Use GSP firmware for Turing/Ampere (needs firmware installed)"
108	depends on DRM_NOUVEAU
109	default n
110	help
111	  Say Y here if you want to use the GSP codepaths by default on
112	  Turing and Ampere GPUs.

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