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8abc1eb298
Avoids quite a bit of logic and kmalloc overhead. v2: fix multiple problems pointed out by Felix v3: two more nit picks from Felix fixed Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230711133122.3710-4-christian.koenig@amd.com
85 lines
2.4 KiB
Text
85 lines
2.4 KiB
Text
# SPDX-License-Identifier: MIT
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config DRM_AMDGPU
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tristate "AMD GPU"
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depends on DRM && PCI && MMU
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depends on !UML
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select FW_LOADER
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select DRM_DISPLAY_DP_HELPER
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select DRM_DISPLAY_HDMI_HELPER
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select DRM_DISPLAY_HDCP_HELPER
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select DRM_DISPLAY_HELPER
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select DRM_KMS_HELPER
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select DRM_SCHED
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select DRM_TTM
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select DRM_TTM_HELPER
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select POWER_SUPPLY
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select HWMON
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select I2C
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select I2C_ALGOBIT
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select BACKLIGHT_CLASS_DEVICE
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select INTERVAL_TREE
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select DRM_BUDDY
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select DRM_SUBALLOC_HELPER
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select DRM_EXEC
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# amdgpu depends on ACPI_VIDEO when ACPI is enabled, for select to work
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# ACPI_VIDEO's dependencies must also be selected.
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select INPUT if ACPI
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select ACPI_VIDEO if ACPI
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# On x86 ACPI_VIDEO also needs ACPI_WMI
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select X86_PLATFORM_DEVICES if ACPI && X86
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select ACPI_WMI if ACPI && X86
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help
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Choose this option if you have a recent AMD Radeon graphics card.
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If M is selected, the module will be called amdgpu.
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config DRM_AMDGPU_SI
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bool "Enable amdgpu support for SI parts"
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depends on DRM_AMDGPU
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help
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Choose this option if you want to enable experimental support
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for SI (Southern Islands) asics.
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SI is already supported in radeon. Experimental support for SI
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in amdgpu will be disabled by default and is still provided by
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radeon. Use module options to override this:
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radeon.si_support=0 amdgpu.si_support=1
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config DRM_AMDGPU_CIK
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bool "Enable amdgpu support for CIK parts"
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depends on DRM_AMDGPU
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help
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Choose this option if you want to enable support for CIK (Sea
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Islands) asics.
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CIK is already supported in radeon. Support for CIK in amdgpu
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will be disabled by default and is still provided by radeon.
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Use module options to override this:
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radeon.cik_support=0 amdgpu.cik_support=1
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config DRM_AMDGPU_USERPTR
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bool "Always enable userptr write support"
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depends on DRM_AMDGPU
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depends on MMU
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select HMM_MIRROR
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select MMU_NOTIFIER
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help
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This option selects CONFIG_HMM and CONFIG_HMM_MIRROR if it
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isn't already selected to enabled full userptr support.
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config DRM_AMDGPU_WERROR
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bool "Force the compiler to throw an error instead of a warning when compiling"
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depends on DRM_AMDGPU
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depends on EXPERT
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depends on !COMPILE_TEST
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default n
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help
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Add -Werror to the build flags for amdgpu.ko.
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Only enable this if you are warning code for amdgpu.ko.
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source "drivers/gpu/drm/amd/acp/Kconfig"
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source "drivers/gpu/drm/amd/display/Kconfig"
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source "drivers/gpu/drm/amd/amdkfd/Kconfig"
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