diff --git a/x11-drivers/nvidia-drivers/Manifest b/x11-drivers/nvidia-drivers/Manifest
new file mode 100644
index 00000000..6e5d0be5
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/Manifest
@@ -0,0 +1,3 @@
+DIST NVIDIA-FreeBSD-x86_64-440.82.tar.gz 82289126 SHA256 046f6714582741355dfdc6e1a1742099d05d767428696db7e48ef4cc30859bc0 SHA512 88c7ce2f3786a364befd5690e973eb82b12421d0abbd16cf88e0727a137ce0099fe606b577d325185f3ee85bace89da745cae000d8d8665548a283b5bb397095 WHIRLPOOL 3dcf9729259a05ccc22eb1ff42558a79da13a58608c6b0eb90e602c75896363efa7cc34907f9175228e9ac5039a1deb72dd62a74f215d52715e9c6a5c4b39551
+DIST NVIDIA-Linux-x86_64-440.82.run 142872609 SHA256 edd415acf2f75a659e0f3b4f27c1fab770cf21614e84a18152d94f0d004a758e SHA512 d86ed2cd715c5a9aebdd11ee562cfa454dbafdb1b468004cbb93d37ee258623f11144cf30b8b14996a4e093cb3119edc36d13152893d735e3536f49c45e2cca3 WHIRLPOOL f799031ee0e299da6393ee75fb43212925777ca05760f111f919cbc11df6d1c4cef5851e1db24c515334cb0422558995f5409dc8ee1d8e70dd44a256d42e0f4d
+DIST nvidia-settings-440.82.tar.bz2 1128498 SHA256 a239661bc68eea6e7d465ff050af069fcc57010444caba9843413d5da9169d95 SHA512 8f9b546f65a1bd17f6336df9e62b0d1403581d3f60276793a536ff39bf67038def1c2738545b24b04eb465860f0cb97b5b9688d7dfb759fda567c05b1cc651ff WHIRLPOOL 01aded00b921da783585eae07f536eef516828c5361bff0dc06b98b397fd1021d877a56db1aa6698a45ab5524055441a41a747762348101a4361704496bf7bc9
diff --git a/x11-drivers/nvidia-drivers/files/50nvidia-prelink-blacklist b/x11-drivers/nvidia-drivers/files/50nvidia-prelink-blacklist
new file mode 100644
index 00000000..5e139de3
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/50nvidia-prelink-blacklist
@@ -0,0 +1 @@
+PRELINK_PATH_MASK="/usr/lib{,64}/tls/libnvidia-tls*:/usr/lib{,64}/libnvidia*:/usr/lib{,64}/libGL*:/usr/lib{,64}/opengl/nvidia/*:/usr/lib{,64}/OpenCL/vendors/nvidia/*:/usr/lib{,64}/xorg/modules/drivers/nvidia*:/usr/lib{,64}/libvdpau_nvidia*:/usr/lib{,64}/libXvMCNVIDIA*:/usr/lib{,64}/libcuda*:/usr/lib{,64}/libnvcuvid*"
diff --git a/x11-drivers/nvidia-drivers/files/95-nvidia-settings b/x11-drivers/nvidia-drivers/files/95-nvidia-settings
new file mode 100644
index 00000000..e9d62742
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/95-nvidia-settings
@@ -0,0 +1,2 @@
+#!/bin/sh
+/opt/bin/nvidia-settings --load-config-only
diff --git a/x11-drivers/nvidia-drivers/files/95-nvidia-settings-r1 b/x11-drivers/nvidia-drivers/files/95-nvidia-settings-r1
new file mode 100644
index 00000000..48c41d8a
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/95-nvidia-settings-r1
@@ -0,0 +1,2 @@
+#!/bin/sh
+/usr/bin/nvidia-settings --load-config-only
diff --git a/x11-drivers/nvidia-drivers/files/nvidia-169.07 b/x11-drivers/nvidia-drivers/files/nvidia-169.07
new file mode 100644
index 00000000..a96b0cd1
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/nvidia-169.07
@@ -0,0 +1,14 @@
+# Nvidia drivers support
+alias char-major-195 nvidia
+alias /dev/nvidiactl char-major-195
+
+# To tweak the driver the following options can be used, note that
+# you should be careful, as it could cause instability!! For more 
+# options see /usr/share/doc/PACKAGE/README 
+#
+# !!! SECURITY WARNING !!!
+# DO NOT MODIFY OR REMOVE THE DEVICE FILE RELATED OPTIONS UNLESS YOU KNOW
+# WHAT YOU ARE DOING.
+# ONLY ADD TRUSTED USERS TO THE VIDEO GROUP, THESE USERS MAY BE ABLE TO CRASH,
+# COMPROMISE, OR IRREPARABLY DAMAGE THE MACHINE.
+options nvidia NVreg_DeviceFileMode=432 NVreg_DeviceFileUID=0 NVreg_DeviceFileGID=VIDEOGID NVreg_ModifyDeviceFiles=1
diff --git a/x11-drivers/nvidia-drivers/files/nvidia-430.conf b/x11-drivers/nvidia-drivers/files/nvidia-430.conf
new file mode 100644
index 00000000..17351377
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/nvidia-430.conf
@@ -0,0 +1,20 @@
+# Nvidia drivers support
+alias char-major-195 nvidia
+alias /dev/nvidiactl char-major-195
+
+# To tweak the driver the following options can be used, note that
+# you should be careful, as it could cause instability!! For more 
+# options see /usr/share/doc/PACKAGE/README 
+#
+# !!! SECURITY WARNING !!!
+# DO NOT MODIFY OR REMOVE THE DEVICE FILE RELATED OPTIONS UNLESS YOU KNOW
+# WHAT YOU ARE DOING.
+# ONLY ADD TRUSTED USERS TO THE VIDEO GROUP, THESE USERS MAY BE ABLE TO CRASH,
+# COMPROMISE, OR IRREPARABLY DAMAGE THE MACHINE.
+options nvidia \
+	NVreg_DeviceFileGID=VIDEOGID \
+	NVreg_DeviceFileMode=432 \
+	NVreg_DeviceFileUID=0 \
+	NVreg_ModifyDeviceFiles=1 \
+	NVreg_PreserveVideoMemoryAllocations=1 \
+	NVreg_TemporaryFilePath=/tmp
diff --git a/x11-drivers/nvidia-drivers/files/nvidia-drivers-440.26-locale.patch b/x11-drivers/nvidia-drivers/files/nvidia-drivers-440.26-locale.patch
new file mode 100644
index 00000000..aa2a7434
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/nvidia-drivers-440.26-locale.patch
@@ -0,0 +1,13 @@
+--- a/kernel/conftest.sh
++++ b/kernel/conftest.sh
+@@ -6,6 +6,10 @@
+ SCRIPTDIR=`dirname $0`
+ cd $SCRIPTDIR
+ 
++# translate_and_compile_header_files() expects the default locale
++# https://bugs.gentoo.org/698238
++export LC_ALL=C
++
+ CC="$1"
+ ARCH=$2
+ ISYSTEM=`$CC -print-file-name=include 2> /dev/null`
diff --git a/x11-drivers/nvidia-drivers/files/nvidia-kernel-5.7.patch b/x11-drivers/nvidia-drivers/files/nvidia-kernel-5.7.patch
new file mode 100644
index 00000000..c18ede7e
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/nvidia-kernel-5.7.patch
@@ -0,0 +1,23 @@
+diff --git a/kernel/conftest.sh b/kernel/conftest.sh
+index 8f807a1..af29636 100755
+--- a/kernel/conftest.sh
++++ b/kernel/conftest.sh
+@@ -143,6 +143,7 @@ test_headers() {
+     FILES="$FILES video/nv_internal.h"
+     FILES="$FILES asm/book3s/64/hash-64k.h"
+     FILES="$FILES asm/set_memory.h"
++    FILES="$FILES asm/pgtable.h"
+     FILES="$FILES asm/prom.h"
+     FILES="$FILES asm/powernv.h"
+     FILES="$FILES asm/tlbflush.h"
+@@ -466,6 +467,9 @@ compile_test() {
+             # It does not exist on all architectures.
+             #
+             CODE="
++            #if defined(NV_ASM_PGTABLE_H_PRESENT)
++            #include <asm/pgtable.h>
++            #endif
+             #if defined(NV_ASM_SET_MEMORY_H_PRESENT)
+             #include <asm/set_memory.h>
+             #else
+
diff --git a/x11-drivers/nvidia-drivers/files/nvidia-persistenced.conf b/x11-drivers/nvidia-drivers/files/nvidia-persistenced.conf
new file mode 100644
index 00000000..637ac1af
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/nvidia-persistenced.conf
@@ -0,0 +1,8 @@
+# run-time configuration file for /etc/init.d/nvidia-persistenced
+
+# NVPD_USER: The user nvidia-persistenced is intended to run for
+NVPD_USER=""
+
+# ARGS: Additional arguments to set the default persistence mode
+# (see nvidia-persistenced(1))
+ARGS=""
diff --git a/x11-drivers/nvidia-drivers/files/nvidia-persistenced.init b/x11-drivers/nvidia-drivers/files/nvidia-persistenced.init
new file mode 100644
index 00000000..f80456d1
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/nvidia-persistenced.init
@@ -0,0 +1,24 @@
+#!/sbin/openrc-run
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+pidfile="/var/run/nvidia-persistenced/nvidia-persistenced.pid"
+
+start() {
+	if ! [ "${NVPD_USER}x" = x ]; then
+		ebegin "Starting nvidia-persistenced for ${NVPD_USER}"
+		NVPD_USER_ARG="--user ${NVPD_USER}"
+	else
+		ebegin "Starting nvidia-persistenced"
+	fi
+	start-stop-daemon --start --quiet --pidfile ${pidfile} \
+		--background --exec /opt/bin/nvidia-persistenced \
+		-- ${NVPD_USER_ARG} ${ARGS}
+	eend $?	
+}
+
+stop() {
+	ebegin "Stopping nvidia-persistenced"
+	start-stop-daemon --stop --quiet --pidfile ${pidfile}
+	eend $?
+}
diff --git a/x11-drivers/nvidia-drivers/files/nvidia-rmmod.conf b/x11-drivers/nvidia-drivers/files/nvidia-rmmod.conf
new file mode 100644
index 00000000..618b9b30
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/nvidia-rmmod.conf
@@ -0,0 +1,3 @@
+# Nvidia UVM support
+
+remove nvidia modprobe -r --ignore-remove nvidia-drm nvidia-modeset nvidia-uvm nvidia
diff --git a/x11-drivers/nvidia-drivers/files/nvidia-settings-fno-common.patch b/x11-drivers/nvidia-drivers/files/nvidia-settings-fno-common.patch
new file mode 100644
index 00000000..06e046ff
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/nvidia-settings-fno-common.patch
@@ -0,0 +1,22 @@
+--- a/nvidia-settings-@PV@/src/gtk+-2.x/ctkvdpau.c
++++ b/nvidia-settings-@PV@/src/gtk+-2.x/ctkvdpau.c
+@@ -103,6 +103,8 @@
+ const gchar* __video_mixer_attribute_help =
+ "This shows the video mixer attributes and any applicable ranges.";
+ 
++struct VDPAUDeviceImpl VDPAUDeviceFunctions;
++
+ static int queryOutputSurface(CtkVDPAU *ctk_vdpau, VdpDevice device,
+                               VdpGetProcAddress *getProcAddress);
+ 
+--- a/nvidia-settings-@PV@/src/gtk+-2.x/ctkvdpau.h
++++ b/nvidia-settings-@PV@/src/gtk+-2.x/ctkvdpau.h
+@@ -46,7 +46,7 @@
+     (G_TYPE_INSTANCE_GET_CLASS ((obj), CTK_TYPE_VDPAU, CtkVDPAUClass))
+ 
+ 
+-struct VDPAUDeviceImpl {
++extern struct VDPAUDeviceImpl {
+ 
+     VdpGetErrorString *GetErrorString;
+     VdpGetProcAddress *GetProcAddress;
diff --git a/x11-drivers/nvidia-drivers/files/nvidia-settings-linker.patch b/x11-drivers/nvidia-drivers/files/nvidia-settings-linker.patch
new file mode 100644
index 00000000..fe9d3364
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/nvidia-settings-linker.patch
@@ -0,0 +1,22 @@
+--- a/nvidia-settings-@PV@/utils.mk
++++ b/nvidia-settings-@PV@/utils.mk
+@@ -475,7 +475,7 @@
+ define READ_ONLY_OBJECT_FROM_FILE_RULE
+   $$(OUTPUTDIR)/$$(notdir $(1)).o: $(1)
+ 	$(at_if_quiet)cd $$(dir $(1)); \
+-	$$(call quiet_cmd_no_at,LD) -r -z noexecstack --format=binary \
++	$$(call quiet_cmd_no_at,NVLD) -r -z noexecstack --format=binary \
+ 	    $$(notdir $(1)) -o $$(OUTPUTDIR_ABSOLUTE)/$$(notdir $$@)
+ 	$$(call quiet_cmd,OBJCOPY) \
+ 	    --rename-section .data=.rodata,contents,alloc,load,data,readonly \
+--- a/nvidia-settings-@PV@/src/libXNVCtrl/utils.mk
++++ b/nvidia-settings-@PV@/src/libXNVCtrl/utils.mk
+@@ -475,7 +475,7 @@
+ define READ_ONLY_OBJECT_FROM_FILE_RULE
+   $$(OUTPUTDIR)/$$(notdir $(1)).o: $(1)
+ 	$(at_if_quiet)cd $$(dir $(1)); \
+-	$$(call quiet_cmd_no_at,LD) -r -z noexecstack --format=binary \
++	$$(call quiet_cmd_no_at,NVLD) -r -z noexecstack --format=binary \
+ 	    $$(notdir $(1)) -o $$(OUTPUTDIR_ABSOLUTE)/$$(notdir $$@)
+ 	$$(call quiet_cmd,OBJCOPY) \
+ 	    --rename-section .data=.rodata,contents,alloc,load,data,readonly \
diff --git a/x11-drivers/nvidia-drivers/files/nvidia-settings.desktop b/x11-drivers/nvidia-drivers/files/nvidia-settings.desktop
new file mode 100644
index 00000000..b4b452ec
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/nvidia-settings.desktop
@@ -0,0 +1,7 @@
+[Desktop Entry]
+Type=Application
+Name=NVIDIA X Server Settings
+Comment=Configure NVIDIA X Server Settings
+Exec=/usr/bin/nvidia-settings
+Icon=nvidia-settings
+Categories=System;Settings;
diff --git a/x11-drivers/nvidia-drivers/files/nvidia-smi.init b/x11-drivers/nvidia-drivers/files/nvidia-smi.init
new file mode 100644
index 00000000..8ee51e34
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/nvidia-smi.init
@@ -0,0 +1,24 @@
+#!/sbin/openrc-run
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+pidfile="/run/nvidia-smi.pid"
+
+depend() {
+    after modules
+}
+
+start() {
+	ebegin "Starting NVIDIA System Management Interface"
+	rm -f ${pidfile}
+	start-stop-daemon --start --quiet --pidfile ${pidfile} \
+		--make-pidfile --background --exec /opt/bin/nvidia-smi -- \
+		-q -l 300
+	eend $?
+}
+
+stop() {
+	ebegin "Stopping NVIDIA System Management Interface"
+	start-stop-daemon --stop --quiet --pidfile ${pidfile}
+	eend $?
+}
diff --git a/x11-drivers/nvidia-drivers/files/nvidia-udev.sh b/x11-drivers/nvidia-drivers/files/nvidia-udev.sh
new file mode 100644
index 00000000..9487b08e
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/nvidia-udev.sh
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+if [ $# -ne 1 ]; then
+	echo "Invalid args" >&2
+	exit 1
+fi
+
+case $1 in
+	add|ADD)
+		/opt/bin/nvidia-smi > /dev/null
+		;;
+	remove|REMOVE)
+		rm -f /dev/nvidia*
+		;;
+esac
+
+exit 0
diff --git a/x11-drivers/nvidia-drivers/files/nvidia-udev.sh-r1 b/x11-drivers/nvidia-drivers/files/nvidia-udev.sh-r1
new file mode 100644
index 00000000..6579bf74
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/nvidia-udev.sh-r1
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+if [ $# -ne 1 ]; then
+	echo "Invalid args" >&2
+	exit 1
+fi
+
+case $1 in
+	add|ADD)
+		#hopefully this prevents infinite loops like bug #454740
+		if lsmod | grep -iq nvidia; then
+			/opt/bin/nvidia-smi > /dev/null
+		fi
+		;;
+	remove|REMOVE)
+		rm -f /dev/nvidia*
+		;;
+esac
+
+exit 0
diff --git a/x11-drivers/nvidia-drivers/files/nvidia-uvm.udev-rule b/x11-drivers/nvidia-drivers/files/nvidia-uvm.udev-rule
new file mode 100644
index 00000000..0602a435
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/nvidia-uvm.udev-rule
@@ -0,0 +1 @@
+KERNEL=="nvidia_uvm", RUN+="/bin/bash -c '/bin/mknod -m 660 /dev/nvidia-uvm c $$(grep nvidia-uvm /proc/devices | cut -d \  -f 1) 0; /bin/chgrp video /dev/nvidia-uvm'"
diff --git a/x11-drivers/nvidia-drivers/files/nvidia.udev-rule b/x11-drivers/nvidia-drivers/files/nvidia.udev-rule
new file mode 100644
index 00000000..2eb30bb0
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/nvidia.udev-rule
@@ -0,0 +1,6 @@
+ACTION=="add", DEVPATH=="/module/nvidia", SUBSYSTEM=="module", RUN+="nvidia-udev.sh $env{ACTION}"
+# Previously the ACTION was "add|remove" but one user on bug #376527 had a
+# problem until he recompiled udev-171-r5, which is one of the versions I
+# tested with and it was fine. I'm breaking the rules out just to be safe
+# so someone else doesn't have an issue
+ACTION=="remove", DEVPATH=="/module/nvidia", SUBSYSTEM=="module", RUN+="nvidia-udev.sh $env{ACTION}"
diff --git a/x11-drivers/nvidia-drivers/nvidia-drivers-440.82-r3.ebuild b/x11-drivers/nvidia-drivers/nvidia-drivers-440.82-r3.ebuild
new file mode 100644
index 00000000..ef132cd4
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/nvidia-drivers-440.82-r3.ebuild
@@ -0,0 +1,592 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+inherit desktop flag-o-matic linux-info linux-mod multilib-minimal \
+	nvidia-driver portability systemd toolchain-funcs unpacker udev
+
+AMD64_FBSD_NV_PACKAGE="NVIDIA-FreeBSD-x86_64-${PV}"
+AMD64_NV_PACKAGE="NVIDIA-Linux-x86_64-${PV}"
+ARM_NV_PACKAGE="NVIDIA-Linux-armv7l-gnueabihf-${PV}"
+
+NV_URI="https://us.download.nvidia.com/XFree86/"
+SRC_URI="
+	amd64-fbsd? ( ${NV_URI}FreeBSD-x86_64/${PV}/${AMD64_FBSD_NV_PACKAGE}.tar.gz )
+	amd64? ( ${NV_URI}Linux-x86_64/${PV}/${AMD64_NV_PACKAGE}.run )
+	tools? (
+		https://download.nvidia.com/XFree86/nvidia-settings/nvidia-settings-${PV}.tar.bz2
+	)
+"
+
+EMULTILIB_PKG="true"
+KEYWORDS="-* amd64"
+LICENSE="GPL-2 NVIDIA-r2"
+SLOT="0/${PV%.*}"
+
+IUSE="compat +driver gtk3 kernel_FreeBSD kernel_linux +kms +libglvnd multilib static-libs +tools uvm wayland +X"
+REQUIRED_USE="
+	tools? ( X )
+	static-libs? ( tools )
+"
+
+COMMON="
+	driver? ( kernel_linux? ( acct-group/video ) )
+	kernel_linux? ( >=sys-libs/glibc-2.6.1 )
+	tools? (
+		dev-libs/atk
+		dev-libs/glib:2
+		dev-libs/jansson
+		gtk3? (
+			x11-libs/gtk+:3
+		)
+		x11-libs/cairo
+		x11-libs/gdk-pixbuf[X]
+		x11-libs/gtk+:2
+		x11-libs/libX11
+		x11-libs/libXext
+		x11-libs/libXrandr
+		x11-libs/libXv
+		x11-libs/libXxf86vm
+		x11-libs/pango[X]
+	)
+	X? (
+		!libglvnd? ( >=app-eselect/eselect-opengl-1.0.9 )
+		libglvnd? (
+			media-libs/libglvnd[${MULTILIB_USEDEP}]
+			!app-eselect/eselect-opengl
+		)
+		app-misc/pax-utils
+	)
+"
+DEPEND="
+	${COMMON}
+	kernel_linux? ( virtual/linux-sources )
+	tools? ( sys-apps/dbus )
+"
+RDEPEND="
+	${COMMON}
+	tools? ( !media-video/nvidia-settings )
+	uvm? ( >=virtual/opencl-3 )
+	wayland? ( dev-libs/wayland[${MULTILIB_USEDEP}] )
+	X? (
+		<x11-base/xorg-server-1.20.99:=
+		>=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}]
+		>=x11-libs/libXext-1.3.2[${MULTILIB_USEDEP}]
+		>=x11-libs/libvdpau-1.0[${MULTILIB_USEDEP}]
+		sys-libs/zlib[${MULTILIB_USEDEP}]
+	)
+"
+QA_PREBUILT="opt/* usr/lib*"
+S=${WORKDIR}/
+PATCHES=(
+	"${FILESDIR}"/${PN}-440.26-locale.patch
+)
+NV_KV_MAX_PLUS="5.7"
+CONFIG_CHECK="!DEBUG_MUTEXES ~!I2C_NVIDIA_GPU ~!LOCKDEP ~MTRR ~SYSVIPC ~ZONE_DMA"
+
+pkg_pretend() {
+	nvidia-driver_check
+}
+
+pkg_setup() {
+	nvidia-driver_check
+
+	# try to turn off distcc and ccache for people that have a problem with it
+	export DISTCC_DISABLE=1
+	export CCACHE_DISABLE=1
+
+	if use driver && use kernel_linux; then
+		MODULE_NAMES="nvidia(video:${S}/kernel)"
+		use uvm && MODULE_NAMES+=" nvidia-uvm(video:${S}/kernel)"
+		use kms && MODULE_NAMES+=" nvidia-modeset(video:${S}/kernel) nvidia-drm(video:${S}/kernel)"
+
+		# This needs to run after MODULE_NAMES (so that the eclass checks
+		# whether the kernel supports loadable modules) but before BUILD_PARAMS
+		# is set (so that KV_DIR is populated).
+		linux-mod_pkg_setup
+
+		BUILD_PARAMS="IGNORE_CC_MISMATCH=yes V=1 SYSSRC=${KV_DIR} \
+		SYSOUT=${KV_OUT_DIR} CC=$(tc-getBUILD_CC) NV_VERBOSE=1"
+
+		# linux-mod_src_compile calls set_arch_to_kernel, which
+		# sets the ARCH to x86 but NVIDIA's wrapping Makefile
+		# expects x86_64 or i386 and then converts it to x86
+		# later on in the build process
+		BUILD_FIXES="ARCH=$(uname -m | sed -e 's/i.86/i386/')"
+	fi
+
+	if use kernel_linux && kernel_is lt 2 6 9; then
+		eerror "You must build this against 2.6.9 or higher kernels."
+	fi
+
+	# set variables to where files are in the package structure
+	if use kernel_FreeBSD; then
+		use amd64-fbsd && S="${WORKDIR}/${AMD64_FBSD_NV_PACKAGE}"
+		NV_DOC="${S}/doc"
+		NV_OBJ="${S}/obj"
+		NV_SRC="${S}/src"
+		NV_MAN="${S}/x11/man"
+		NV_X11="${S}/obj"
+		NV_SOVER=1
+	elif use kernel_linux; then
+		NV_DOC="${S}"
+		NV_OBJ="${S}"
+		NV_SRC="${S}/kernel"
+		NV_MAN="${S}"
+		NV_X11="${S}"
+		NV_SOVER=${PV}
+	else
+		die "Could not determine proper NVIDIA package"
+	fi
+}
+
+src_configure() {
+	tc-export AR CC LD
+
+	default
+}
+
+src_prepare() {
+	local man_file
+	for man_file in "${NV_MAN}"/*1.gz; do
+		gunzip $man_file || die
+	done
+
+	if use tools; then
+		cp "${FILESDIR}"/nvidia-settings-fno-common.patch "${WORKDIR}" || die
+		cp "${FILESDIR}"/nvidia-settings-linker.patch "${WORKDIR}" || die
+		sed -i \
+			-e "s:@PV@:${PV}:g" \
+			"${WORKDIR}"/nvidia-settings-fno-common.patch \
+			"${WORKDIR}"/nvidia-settings-linker.patch \
+			|| die
+		eapply "${WORKDIR}"/nvidia-settings-fno-common.patch
+		eapply "${WORKDIR}"/nvidia-settings-linker.patch
+	fi
+
+	if use kernel_linux && kernel_is gt 5 7 0; then
+		eapply "${FILESDIR}"/nvidia-kernel-5.7.patch
+	fi
+
+	default
+
+	if ! [ -f nvidia_icd.json ]; then
+		cp nvidia_icd.json.template nvidia_icd.json || die
+		sed -i -e 's:__NV_VK_ICD__:libGLX_nvidia.so.0:g' nvidia_icd.json || die
+	fi
+}
+
+src_compile() {
+	cd "${NV_SRC}"
+	if use kernel_FreeBSD; then
+		MAKE="$(get_bmake)" CFLAGS="-Wno-sign-compare" emake CC="$(tc-getCC)" \
+			LD="$(tc-getLD)" LDFLAGS="$(raw-ldflags)" || die
+	elif use driver && use kernel_linux; then
+		BUILD_TARGETS=module linux-mod_src_compile \
+			KERNELRELEASE="${KV_FULL}" \
+			src="${KERNEL_DIR}"
+	fi
+
+	if use tools; then
+		emake -C "${S}"/nvidia-settings-${PV}/src/libXNVCtrl \
+			DO_STRIP= \
+			LIBDIR="$(get_libdir)" \
+			NVLD="$(tc-getLD)" \
+			NV_VERBOSE=1 \
+			OUTPUTDIR=. \
+			RANLIB="$(tc-getRANLIB)"
+
+		emake -C "${S}"/nvidia-settings-${PV}/src \
+			DO_STRIP= \
+			GTK3_AVAILABLE=$(usex gtk3 1 0) \
+			LIBDIR="$(get_libdir)" \
+			NVLD="$(tc-getLD)" \
+			NVML_ENABLED=0 \
+			NV_USE_BUNDLED_LIBJANSSON=0 \
+			NV_VERBOSE=1 \
+			OUTPUTDIR=.
+	fi
+}
+
+# Install nvidia library:
+# the first parameter is the library to install
+# the second parameter is the provided soversion
+# the third parameter is the target directory if it is not /usr/lib
+donvidia() {
+	# Full path to library
+	nv_LIB="${1}"
+
+	# SOVER to use
+	nv_SOVER="$(scanelf -qF'%S#F' ${nv_LIB})"
+
+	# Where to install
+	nv_DEST="${2}"
+
+	# Get just the library name
+	nv_LIBNAME=$(basename "${nv_LIB}")
+
+	if [[ "${nv_DEST}" ]]; then
+		exeinto ${nv_DEST}
+		action="doexe"
+	else
+		nv_DEST="/usr/$(get_libdir)"
+		action="dolib.so"
+	fi
+
+	# Install the library
+	${action} ${nv_LIB} || die "failed to install ${nv_LIBNAME}"
+
+	# If the library has a SONAME and SONAME does not match the library name,
+	# then we need to create a symlink
+	if [[ ${nv_SOVER} ]] && ! [[ "${nv_SOVER}" = "${nv_LIBNAME}" ]]; then
+		dosym ${nv_LIBNAME} ${nv_DEST}/${nv_SOVER}
+	fi
+
+	dosym ${nv_LIBNAME} ${nv_DEST}/${nv_LIBNAME/.so*/.so}
+}
+
+src_install() {
+	if use driver && use kernel_linux; then
+		linux-mod_src_install
+
+		# Add the aliases
+		# This file is tweaked with the appropriate video group in
+		# pkg_preinst, see bug #491414
+		insinto /etc/modprobe.d
+		newins "${FILESDIR}"/nvidia-430.conf nvidia.conf
+
+		if use uvm; then
+			doins "${FILESDIR}"/nvidia-rmmod.conf
+			udev_newrules "${FILESDIR}"/nvidia-uvm.udev-rule 99-nvidia-uvm.rules
+		else
+			sed -e 's|nvidia-uvm ||g' "${FILESDIR}"/nvidia-rmmod.conf \
+				> "${T}"/nvidia-rmmod.conf || die
+			doins "${T}"/nvidia-rmmod.conf
+		fi
+
+		# Ensures that our device nodes are created when not using X
+		exeinto "$(get_udevdir)"
+		newexe "${FILESDIR}"/nvidia-udev.sh-r1 nvidia-udev.sh
+		udev_newrules "${FILESDIR}"/nvidia.udev-rule 99-nvidia.rules
+	elif use kernel_FreeBSD; then
+		if use x86-fbsd; then
+			insinto /boot/modules
+			doins "${S}/src/nvidia.kld"
+		fi
+
+		exeinto /boot/modules
+		doexe "${S}/src/nvidia.ko"
+	fi
+
+	# NVIDIA kernel <-> userspace driver config lib
+	donvidia ${NV_OBJ}/libnvidia-cfg.so.${NV_SOVER}
+
+	# NVIDIA framebuffer capture library
+	donvidia ${NV_OBJ}/libnvidia-fbc.so.${NV_SOVER}
+
+	# NVIDIA video encode/decode <-> CUDA
+	if use kernel_linux; then
+		donvidia ${NV_OBJ}/libnvcuvid.so.${NV_SOVER}
+		donvidia ${NV_OBJ}/libnvidia-encode.so.${NV_SOVER}
+	fi
+
+	if use X; then
+		# Xorg DDX driver
+		insinto /usr/$(get_libdir)/xorg/modules/drivers
+		doins ${NV_X11}/nvidia_drv.so
+
+		# Xorg GLX driver
+		donvidia ${NV_X11}/libglxserver_nvidia.so.${NV_SOVER} \
+			/usr/$(get_libdir)/xorg/modules/extensions
+
+		# Xorg nvidia.conf
+		if has_version '>=x11-base/xorg-server-1.16'; then
+			insinto /usr/share/X11/xorg.conf.d
+			newins {,50-}nvidia-drm-outputclass.conf
+		fi
+
+		insinto /usr/share/glvnd/egl_vendor.d
+		doins ${NV_X11}/10_nvidia.json
+	fi
+
+	if use wayland; then
+		insinto /usr/share/egl/egl_external_platform.d
+		doins ${NV_X11}/10_nvidia_wayland.json
+	fi
+
+	# OpenCL ICD for NVIDIA
+	if use kernel_linux; then
+		insinto /etc/OpenCL/vendors
+		doins ${NV_OBJ}/nvidia.icd
+	fi
+
+	# Helper Apps
+	exeinto /opt/bin/
+
+	if use X; then
+		doexe ${NV_OBJ}/nvidia-xconfig
+
+		insinto /etc/vulkan/icd.d
+		doins nvidia_icd.json
+
+		insinto /etc/vulkan/implicit_layer.d
+		doins nvidia_layers.json
+	fi
+
+	if use kernel_linux; then
+		doexe ${NV_OBJ}/nvidia-cuda-mps-control
+		doexe ${NV_OBJ}/nvidia-cuda-mps-server
+		doexe ${NV_OBJ}/nvidia-debugdump
+		doexe ${NV_OBJ}/nvidia-persistenced
+		doexe ${NV_OBJ}/nvidia-smi
+
+		# install nvidia-modprobe setuid and symlink in /usr/bin (bug #505092)
+		doexe ${NV_OBJ}/nvidia-modprobe
+		fowners root:video /opt/bin/nvidia-modprobe
+		fperms 4710 /opt/bin/nvidia-modprobe
+		dosym /{opt,usr}/bin/nvidia-modprobe
+
+		doman nvidia-cuda-mps-control.1
+		doman nvidia-modprobe.1
+		doman nvidia-persistenced.1
+		newinitd "${FILESDIR}/nvidia-smi.init" nvidia-smi
+		newconfd "${FILESDIR}/nvidia-persistenced.conf" nvidia-persistenced
+		newinitd "${FILESDIR}/nvidia-persistenced.init" nvidia-persistenced
+	fi
+
+	if use tools; then
+		emake -C "${S}"/nvidia-settings-${PV}/src/ \
+			DESTDIR="${D}" \
+			DO_STRIP= \
+			GTK3_AVAILABLE=$(usex gtk3 1 0) \
+			LIBDIR="${D}/usr/$(get_libdir)" \
+			NV_USE_BUNDLED_LIBJANSSON=0 \
+			NV_VERBOSE=1 \
+			OUTPUTDIR=. \
+			PREFIX=/usr \
+			install
+
+		if use static-libs; then
+			dolib.a "${S}"/nvidia-settings-${PV}/src/libXNVCtrl/libXNVCtrl.a
+
+			insinto /usr/include/NVCtrl
+			doins "${S}"/nvidia-settings-${PV}/src/libXNVCtrl/*.h
+		fi
+
+		insinto /usr/share/nvidia/
+		doins nvidia-application-profiles-${PV}-key-documentation
+
+		insinto /etc/nvidia
+		newins \
+			nvidia-application-profiles-${PV}-rc nvidia-application-profiles-rc
+
+		# There is no icon in the FreeBSD tarball.
+		use kernel_FreeBSD || \
+			doicon ${NV_OBJ}/nvidia-settings.png
+
+		domenu "${FILESDIR}"/nvidia-settings.desktop
+
+		exeinto /etc/X11/xinit/xinitrc.d
+		newexe "${FILESDIR}"/95-nvidia-settings-r1 95-nvidia-settings
+	fi
+
+	dobin ${NV_OBJ}/nvidia-bug-report.sh
+
+	systemd_dounit *.service
+	dobin nvidia-sleep.sh
+	exeinto $(systemd_get_utildir)/system-sleep
+	doexe nvidia
+
+	if has_multilib_profile && use multilib; then
+		local OABI=${ABI}
+		for ABI in $(get_install_abis); do
+			src_install-libs
+		done
+		ABI=${OABI}
+		unset OABI
+	else
+		src_install-libs
+	fi
+
+	is_final_abi || die "failed to iterate through all ABIs"
+
+	# Documentation
+	if use kernel_FreeBSD; then
+		dodoc "${NV_DOC}/README"
+		use X && doman "${NV_MAN}"/nvidia-xconfig.1
+		use tools && doman "${NV_MAN}"/nvidia-settings.1
+	else
+		# Docs
+		newdoc "${NV_DOC}/README.txt" README
+		dodoc "${NV_DOC}/NVIDIA_Changelog"
+		doman "${NV_MAN}"/nvidia-smi.1
+		use X && doman "${NV_MAN}"/nvidia-xconfig.1
+		use tools && doman "${NV_MAN}"/nvidia-settings.1
+		doman "${NV_MAN}"/nvidia-cuda-mps-control.1
+	fi
+
+	readme.gentoo_create_doc
+
+	docinto html
+	dodoc -r ${NV_DOC}/html/*
+}
+
+src_install-libs() {
+	local inslibdir=$(get_libdir)
+	if use libglvnd; then
+		local GL_ROOT="/usr/$(get_libdir)"
+	else
+		local GL_ROOT="/usr/$(get_libdir)/opengl/nvidia/lib"
+	fi
+	local CL_ROOT="/usr/$(get_libdir)/OpenCL/vendors/nvidia"
+	local nv_libdir="${NV_OBJ}"
+
+	if use kernel_linux && has_multilib_profile && [[ ${ABI} == "x86" ]]; then
+		nv_libdir="${NV_OBJ}"/32
+	fi
+
+	if use X; then
+		NV_GLX_LIBRARIES=(
+			"libEGL_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+			"libGLESv1_CM_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+			"libGLESv2_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+			"libGLX_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+			"libOpenCL.so.1.0.0 ${CL_ROOT}"
+			"libcuda.so.${NV_SOVER}"
+			"libnvcuvid.so.${NV_SOVER}"
+			"libnvidia-compiler.so.${NV_SOVER}"
+			"libnvidia-eglcore.so.${NV_SOVER}"
+			"libnvidia-encode.so.${NV_SOVER}"
+			"libnvidia-fatbinaryloader.so.${NV_SOVER}"
+			"libnvidia-fbc.so.${NV_SOVER}"
+			"libnvidia-glcore.so.${NV_SOVER}"
+			"libnvidia-glsi.so.${NV_SOVER}"
+			"libnvidia-glvkspirv.so.${NV_SOVER}"
+			"libnvidia-ifr.so.${NV_SOVER}"
+			"libnvidia-opencl.so.${NV_SOVER}"
+			"libnvidia-ptxjitcompiler.so.${NV_SOVER}"
+			"libvdpau_nvidia.so.${NV_SOVER}"
+		)
+		if ! use libglvnd; then
+			NV_GLX_LIBRARIES+=(
+				"libEGL.so.$( [[ ${ABI} == "amd64" ]] && usex compat ${NV_SOVER} 1.1.0 || echo 1.1.0) ${GL_ROOT}"
+				"libGL.so.1.7.0 ${GL_ROOT}"
+				"libGLESv1_CM.so.1.2.0 ${GL_ROOT}"
+				"libGLESv2.so.2.1.0 ${GL_ROOT}"
+				"libGLX.so.0 ${GL_ROOT}"
+				"libGLdispatch.so.0 ${GL_ROOT}"
+				"libOpenGL.so.0 ${GL_ROOT}"
+			)
+		fi
+
+		if use wayland && has_multilib_profile && [[ ${ABI} == "amd64" ]];
+		then
+			NV_GLX_LIBRARIES+=(
+				"libnvidia-egl-wayland.so.1.1.4"
+			)
+		fi
+
+		if use kernel_FreeBSD; then
+			NV_GLX_LIBRARIES+=(
+				"libnvidia-tls.so.${NV_SOVER}"
+			)
+		fi
+
+		if use kernel_linux; then
+			NV_GLX_LIBRARIES+=(
+				"libnvidia-ml.so.${NV_SOVER}"
+				"libnvidia-tls.so.${NV_SOVER}"
+			)
+		fi
+
+		if use kernel_linux && has_multilib_profile && [[ ${ABI} == "amd64" ]];
+		then
+			NV_GLX_LIBRARIES+=(
+				"libnvidia-cbl.so.${NV_SOVER}"
+				"libnvidia-rtcore.so.${NV_SOVER}"
+				"libnvoptix.so.${NV_SOVER}"
+			)
+		fi
+
+		for NV_LIB in "${NV_GLX_LIBRARIES[@]}"; do
+			donvidia "${nv_libdir}"/${NV_LIB}
+		done
+	fi
+}
+
+pkg_preinst() {
+	if use driver && use kernel_linux; then
+		linux-mod_pkg_preinst
+
+		local videogroup="$(getent group video | cut -d ':' -f 3)"
+		if [ -z "${videogroup}" ]; then
+			eerror "Failed to determine the video group gid"
+			die "Failed to determine the video group gid"
+		else
+			sed -i \
+				-e "s:PACKAGE:${PF}:g" \
+				-e "s:VIDEOGID:${videogroup}:" \
+				"${D}"/etc/modprobe.d/nvidia.conf || die
+		fi
+	fi
+
+	# Clean the dynamic libGL stuff's home to ensure
+	# we dont have stale libs floating around
+	if [ -d "${ROOT}"/usr/lib/opengl/nvidia ]; then
+		rm -rf "${ROOT}"/usr/lib/opengl/nvidia/*
+	fi
+	# Make sure we nuke the old nvidia-glx's env.d file
+	if [ -e "${ROOT}"/etc/env.d/09nvidia ]; then
+		rm -f "${ROOT}"/etc/env.d/09nvidia
+	fi
+}
+
+pkg_postinst() {
+	use driver && use kernel_linux && linux-mod_pkg_postinst
+
+	# Switch to the nvidia implementation
+	if ! use libglvnd; then
+		use X && "${ROOT}"/usr/bin/eselect opengl set --use-old nvidia
+	fi
+
+	readme.gentoo_print_elog
+
+	if ! use X; then
+		elog "You have elected to not install the X.org driver. Along with"
+		elog "this the OpenGL libraries and VDPAU libraries were not"
+		elog "installed. Additionally, once the driver is loaded your card"
+		elog "and fan will run at max speed which may not be desirable."
+		elog "Use the 'nvidia-smi' init script to have your card and fan"
+		elog "speed scale appropriately."
+		elog
+	fi
+	if ! use tools; then
+		elog "USE=tools controls whether the nvidia-settings application"
+		elog "is installed. If you would like to use it, enable that"
+		elog "flag and re-emerge this ebuild. Optionally you can install"
+		elog "media-video/nvidia-settings"
+		elog
+	fi
+
+	elog "To enable nvidia sleep services under systemd, run these commands:"
+	elog "	systemctl enable nvidia-suspend.service"
+	elog "	systemctl enable nvidia-hibernate.service"
+	elog "	systemctl enable nvidia-resume.service"
+	elog "Set the NVreg_TemporaryFilePath kernel module parameter to a"
+	elog "suitable path in case the default of /tmp does not work for you"
+	elog "For more information see:"
+	elog "${ROOT}/usr/share/doc/${PF}/html/powermanagement.html"
+}
+
+pkg_prerm() {
+	if ! use libglvnd; then
+		use X && "${ROOT}"/usr/bin/eselect opengl set --use-old xorg-x11
+	fi
+}
+
+pkg_postrm() {
+	use driver && use kernel_linux && linux-mod_pkg_postrm
+	if ! use libglvnd; then
+		use X && "${ROOT}"/usr/bin/eselect opengl set --use-old xorg-x11
+	fi
+}