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

 
 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).