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Now that the DC analog connector support and VCE1 support landed, amdgpu is at feature parity with the old radeon driver on SI dGPUs. Enabling the amdgpu driver by default for SI dGPUs has the following benefits: - More stable OpenGL support through RadeonSI - Vulkan support through RADV - Improved performance - Better display features through DC Users who want to keep using the old driver can do so using: amdgpu.si_support=0 radeon.si_support=1 v2: - Update documentation in Kconfig file Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
109 lines
3.1 KiB
Plaintext
109 lines
3.1 KiB
Plaintext
# 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
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depends on !UML
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select FW_LOADER
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select DRM_CLIENT
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select DRM_CLIENT_SELECTION
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select DRM_DISPLAY_DP_HELPER
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select DRM_DISPLAY_DSC_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 CRC16
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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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select DRM_PANEL_BACKLIGHT_QUIRKS
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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 support
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for SI (Southern Islands) asics.
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SI (Southern Islands) are first generation GCN GPUs,
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supported by both drivers: radeon (old) and amdgpu (new).
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By default, SI dedicated GPUs are supported by amdgpu.
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Use module options to override this:
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To use radeon for SI,
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radeon.si_support=1 amdgpu.si_support=0
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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 (Sea Islands) are second generation GCN GPUs,
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supported by both drivers: radeon (old) and amdgpu (new).
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By default,
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CIK dedicated GPUs are supported by amdgpu
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CIK APUs are supported by radeon
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Use module options to override this:
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To use amdgpu for CIK,
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radeon.cik_support=0 amdgpu.cik_support=1
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To use radeon for CIK,
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radeon.cik_support=1 amdgpu.cik_support=0
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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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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_AMD_ISP
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bool "Enable AMD Image Signal Processor IP support"
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depends on DRM_AMDGPU && ACPI
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select MFD_CORE
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select PM_GENERIC_DOMAINS if PM
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help
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Choose this option to enable ISP IP support for AMD SOCs.
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This adds the ISP (Image Signal Processor) IP driver and wires
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it up into the amdgpu driver. It is required for cameras
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on APUs which utilize mipi cameras.
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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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