Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig
index 4b75ad4..3558df0 100644
--- a/drivers/gpu/drm/nouveau/Kconfig
+++ b/drivers/gpu/drm/nouveau/Kconfig
@@ -1,25 +1,36 @@
+# SPDX-License-Identifier: GPL-2.0-only
config DRM_NOUVEAU
tristate "Nouveau (NVIDIA) cards"
depends on DRM && PCI && MMU
select FW_LOADER
select DRM_KMS_HELPER
select DRM_TTM
- select FB_BACKLIGHT if DRM_NOUVEAU_BACKLIGHT
+ select BACKLIGHT_CLASS_DEVICE if DRM_NOUVEAU_BACKLIGHT
select ACPI_VIDEO if ACPI && X86 && BACKLIGHT_CLASS_DEVICE && INPUT
select X86_PLATFORM_DEVICES if ACPI && X86
select ACPI_WMI if ACPI && X86
select MXM_WMI if ACPI && X86
select POWER_SUPPLY
# Similar to i915, we need to select ACPI_VIDEO and it's dependencies
- select BACKLIGHT_LCD_SUPPORT if ACPI && X86
select BACKLIGHT_CLASS_DEVICE if ACPI && X86
select INPUT if ACPI && X86
select THERMAL if ACPI && X86
select ACPI_VIDEO if ACPI && X86
- select DRM_VM
help
Choose this option for open-source NVIDIA support.
+config NOUVEAU_LEGACY_CTX_SUPPORT
+ bool "Nouveau legacy context support"
+ depends on DRM_NOUVEAU
+ select DRM_LEGACY
+ default y
+ help
+ There was a version of the nouveau DDX that relied on legacy
+ ctx ioctls not erroring out. But that was back in time a long
+ ways, so offer a way to disable it now. For uapi compat with
+ old nouveau ddx this should be on by default, but modern distros
+ should consider turning it off.
+
config NOUVEAU_PLATFORM_DRIVER
bool "Nouveau (NVIDIA) SoC GPUs"
depends on DRM_NOUVEAU && ARCH_TEGRA
@@ -70,3 +81,16 @@
help
Say Y here if you want to control the backlight of your display
(e.g. a laptop panel).
+
+config DRM_NOUVEAU_SVM
+ bool "(EXPERIMENTAL) Enable SVM (Shared Virtual Memory) support"
+ depends on DEVICE_PRIVATE
+ depends on DRM_NOUVEAU
+ depends on MMU
+ depends on STAGING
+ select HMM_MIRROR
+ select MMU_NOTIFIER
+ default n
+ help
+ Say Y here if you want to enable experimental support for
+ Shared Virtual Memory (SVM).