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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.
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.