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" 125