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2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/drivers/gpu/drm/nouveau/Kconfig
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@@ -1,28 +1,30 @@
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+# SPDX-License-Identifier: GPL-2.0-only
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 config DRM_NOUVEAU
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 	tristate "Nouveau (NVIDIA) cards"
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 	depends on DRM && PCI && MMU
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-        select FW_LOADER
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+	select IOMMU_API
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+	select FW_LOADER
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 	select DRM_KMS_HELPER
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 	select DRM_TTM
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-	select FB_BACKLIGHT if DRM_NOUVEAU_BACKLIGHT
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+	select BACKLIGHT_CLASS_DEVICE if DRM_NOUVEAU_BACKLIGHT
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 	select ACPI_VIDEO if ACPI && X86 && BACKLIGHT_CLASS_DEVICE && INPUT
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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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 	select MXM_WMI if ACPI && X86
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 	select POWER_SUPPLY
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 	# Similar to i915, we need to select ACPI_VIDEO and it's dependencies
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-	select BACKLIGHT_LCD_SUPPORT if ACPI && X86
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 	select BACKLIGHT_CLASS_DEVICE if ACPI && X86
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 	select INPUT if ACPI && X86
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 	select THERMAL if ACPI && X86
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 	select ACPI_VIDEO if ACPI && X86
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+	select SND_HDA_COMPONENT if SND_HDA_CORE
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 	help
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 	  Choose this option for open-source NVIDIA support.
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 config NOUVEAU_LEGACY_CTX_SUPPORT
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 	bool "Nouveau legacy context support"
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 	depends on DRM_NOUVEAU
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-	select DRM_VM
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+	select DRM_LEGACY
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 	default y
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 	help
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 	  There was a version of the nouveau DDX that relied on legacy
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@@ -74,6 +76,14 @@
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 	help
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 	  Say Y here if you want to enable verbose MMU debug output.
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+config NOUVEAU_DEBUG_PUSH
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+	bool "Enable additional push buffer debugging"
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+	depends on DRM_NOUVEAU
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+	default n
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+	help
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+	  Say Y here if you want to enable verbose push buffer debug output
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+	  and sanity checks.
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+
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 config DRM_NOUVEAU_BACKLIGHT
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 	bool "Support for backlight control"
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 	depends on DRM_NOUVEAU
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@@ -81,3 +91,16 @@
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 	help
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 	  Say Y here if you want to control the backlight of your display
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 	  (e.g. a laptop panel).
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+
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+config DRM_NOUVEAU_SVM
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+	bool "(EXPERIMENTAL) Enable SVM (Shared Virtual Memory) support"
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+	depends on DEVICE_PRIVATE
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+	depends on DRM_NOUVEAU
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+	depends on MMU
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+	depends on STAGING
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+	select HMM_MIRROR
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+	select MMU_NOTIFIER
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+	default n
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+	help
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+	  Say Y here if you want to enable experimental support for
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+	  Shared Virtual Memory (SVM).