projects/linux·blob master · refs

124 lines · 3.6 KiB

1# SPDX-License-Identifier: MIT
2
3config DRM_AMDGPU
4 tristate "AMD GPU"
5 depends on DRM && PCI
6 select FW_LOADER
7 select DRM_CLIENT
8 select DRM_CLIENT_SELECTION
9 select DRM_DISPLAY_DP_HELPER
10 select DRM_DISPLAY_DSC_HELPER
11 select DRM_DISPLAY_HDMI_HELPER
12 select DRM_DISPLAY_HDCP_HELPER
13 select DRM_DISPLAY_HELPER
14 select DRM_KMS_HELPER
15 select DRM_SCHED
16 select DRM_TTM
17 select DRM_TTM_HELPER
18 select POWER_SUPPLY
19 select HWMON
20 select I2C
21 select I2C_ALGOBIT
22 select CRC16
23 select BACKLIGHT_CLASS_DEVICE
24 select INTERVAL_TREE
25 select DRM_BUDDY
26 select DRM_SUBALLOC_HELPER
27 select DRM_EXEC
28 select DRM_PANEL_BACKLIGHT_QUIRKS
29 # amdgpu depends on ACPI_VIDEO when ACPI is enabled, for select to work
30 # ACPI_VIDEO's dependencies must also be selected.
31 select INPUT if ACPI
32 select ACPI_VIDEO if ACPI
33 # On x86 ACPI_VIDEO also needs ACPI_WMI
34 select X86_PLATFORM_DEVICES if ACPI && X86
35 select ACPI_WMI if ACPI && X86
36 help
37 Choose this option if you have a recent AMD Radeon graphics card.
38
39 If M is selected, the module will be called amdgpu.
40
41config DRM_AMDGPU_SI
42 bool "Enable amdgpu support for SI parts"
43 depends on DRM_AMDGPU
44 help
45 Choose this option if you want to enable support
46 for SI (Southern Islands) asics.
47
48 SI (Southern Islands) are first generation GCN GPUs,
49 supported by both drivers: radeon (old) and amdgpu (new).
50 By default, SI dedicated GPUs are supported by amdgpu.
51
52 Use module options to override this:
53 To use radeon for SI,
54 radeon.si_support=1 amdgpu.si_support=0
55
56config DRM_AMDGPU_CIK
57 bool "Enable amdgpu support for CIK parts"
58 depends on DRM_AMDGPU
59 help
60 Choose this option if you want to enable support for CIK (Sea
61 Islands) asics.
62
63 CIK (Sea Islands) are second generation GCN GPUs,
64 supported by both drivers: radeon (old) and amdgpu (new).
65 By default,
66 CIK dedicated GPUs are supported by amdgpu
67 CIK APUs are supported by radeon
68
69 Use module options to override this:
70 To use amdgpu for CIK,
71 radeon.cik_support=0 amdgpu.cik_support=1
72 To use radeon for CIK,
73 radeon.cik_support=1 amdgpu.cik_support=0
74
75config DRM_AMDGPU_USERPTR
76 bool "Always enable userptr write support"
77 depends on DRM_AMDGPU
78 select HMM_MIRROR
79 select MMU_NOTIFIER
80 help
81 This option selects CONFIG_HMM and CONFIG_HMM_MIRROR if it
82 isn't already selected to enabled full userptr support.
83
84config DRM_AMD_ISP
85 bool "Enable AMD Image Signal Processor IP support"
86 depends on DRM_AMDGPU && ACPI
87 select MFD_CORE
88 select PM_GENERIC_DOMAINS if PM
89 help
90 Choose this option to enable ISP IP support for AMD SOCs.
91 This adds the ISP (Image Signal Processor) IP driver and wires
92 it up into the amdgpu driver. It is required for cameras
93 on APUs which utilize mipi cameras.
94
95config DRM_AMDGPU_WERROR
96 bool "Force the compiler to throw an error instead of a warning when compiling"
97 depends on DRM_AMDGPU
98 depends on EXPERT
99 depends on !COMPILE_TEST
100 default n
101 help
102 Add -Werror to the build flags for amdgpu.ko.
103 Only enable this if you are warning code for amdgpu.ko.
104
105
106config GCOV_PROFILE_AMDGPU
107 bool "Enable GCOV profiling on amdgpu"
108 depends on DRM_AMDGPU
109 depends on GCOV_KERNEL
110 default n
111 help
112 Enable GCOV profiling on the amdgpu driver for checking which
113 functions/lines are executed during testing. This adds compiler
114 instrumentation flags to all amdgpu source files, producing
115 .gcda/.gcno coverage data accessible via debugfs.
116
117 This increases the amdgpu module size by ~50% and adds ~2-5%
118 runtime overhead on GPU submission paths.
119
120 If unsure, say N.
121
122source "drivers/gpu/drm/amd/acp/Kconfig"
123source "drivers/gpu/drm/amd/display/Kconfig"
124source "drivers/gpu/drm/amd/amdkfd/Kconfig"