nvidia-drivers: fork with 5.7 patch

2026-05-02 19:50:51 +02:00 · 2020-06-24 10:59:23 -04:00 · 2020-06-24 10:59:23 -04:00 · bf0d4471eb
commit bf0d4471eb
parent c72b985c2e
21 changed files with 864 additions and 0 deletions
--- a/x11-drivers/nvidia-drivers/Manifest
+++ b/x11-drivers/nvidia-drivers/Manifest
@ -0,0 +1,20 @@
+DIST NVIDIA-FreeBSD-x86-340.108.tar.gz 60616768 BLAKE2B 816d1b04aabb2853007dde1aaa31a71b9f42690a5a9e0f017668d79b262d7dc495d15729e276c5eb52c751d4e56841dad6d4f6322f07fce247dae2e51403ca2b SHA512 5384186412ba030768797e3c6db6945b35f86f3b58d632d2bd8e5d57f66c45ff4659fbe119f6b153e48053b21fe38f8cedf1009713d94049efce49df9f4a3196
+DIST NVIDIA-FreeBSD-x86-390.132.tar.gz 64863740 BLAKE2B aa92a8968c81b64e2df637fd20116320431cc9b2acde4e71c5828c37ac124ed15f89074cf2ae1a3dc039d042f3bd87b27f8fe0a07f073e2cfac02871a79e7e72 SHA512 f11152e14ed3c0806df007559087a74f8841c382b19aceb00880f9d92fd549f256874223c987f6b167215c711bee8962d49f34eb047957885a57c1dd6f1eb27a
+DIST NVIDIA-FreeBSD-x86_64-340.108.tar.gz 61500286 BLAKE2B 6997395199b5105249c93c8b6b36d1f29cc7663f21d3a2ad4479f7a46822524c8a00bd2b310d7ee830208cf36f911c5f090d899de34801d5d2487a61370bb7da SHA512 70d5ae62fa0a018d4bb84f285c0850a0b9f760212d5468feac312c575cc018fac8c2686e70c3ef594337b6afaada3d4392126b63a517b6032d54d9af8b7533f3
+DIST NVIDIA-FreeBSD-x86_64-390.132.tar.gz 64206643 BLAKE2B a95bc5bbb99c89b817692167946deddff1c131c54165e5958e0600432c59fa7ce06cfc6037f4bcf090232c8c25ae36e370e77594ca9a057565adc8e8ac231e72 SHA512 120bf1c5784ef2c74047780383ce5ba8997dc588bab7a5178afeca99fb3829f7b99651238348c9098d023eee1c7f94b5321e6fb4c6e542ece2af705fe33da863
+DIST NVIDIA-FreeBSD-x86_64-430.64.tar.gz 62723909 BLAKE2B f3e48bc38a3ec051a75c08845b45c0ba6b80bca31d7efd85f115e6244f9cdff70c68466f9139f69c645207d4cf61103432d75c943d3f3508811d405fba55d1b6 SHA512 498a3007c065d8b17f94024f6ca80ffbe3dca253fdb73c4a08babede821e52f8466523b402af350e961f153c5f732eb04160937fabef1f1be3846a0a4743b310
+DIST NVIDIA-FreeBSD-x86_64-435.21.tar.gz 64153630 BLAKE2B fee655cc843c004ac0c1ec85b9417292016a013136e04ad047d2513edbdc7c732561d6bcc4603c658905972dce6618de49d4d6ac583e84fdf212cf45397b48c1 SHA512 2c160c06ca58e3009deb1ba4a4a28d39419e251ced3bfa9a442942f9cce17003d67e8a8bfa23036d3916cc0e66f4bff0fbedaae73db6f10b995235a56d7eba7c
+DIST NVIDIA-FreeBSD-x86_64-440.82.tar.gz 82289126 BLAKE2B b8d0a0c235bbc7a1bdeb6cde2a3c72b4b54044e6d22cdf9c275640349051f9c1aa1ce358f47b10b0917d15f359ccec579f43caf8e4ec7a142192061b9e61a7b7 SHA512 88c7ce2f3786a364befd5690e973eb82b12421d0abbd16cf88e0727a137ce0099fe606b577d325185f3ee85bace89da745cae000d8d8665548a283b5bb397095
+DIST NVIDIA-Linux-armv7l-gnueabihf-390.132.run 29084574 BLAKE2B 4727627de610928f0808c0213c9d359c5566900972ab9fbd3d0c58b36c0a1331799ceea22b4defdcfb81c3132f6124d8a6357de8124921eef608938afdc1380d SHA512 2f78a722ec31ceda86afc1831cb42d0eab8f8698b94c7fbc8569a6d34693b50e74453d5aaf3c0180f1fc2511b8c237ac635aceb24bcbea468f2a092cb44f98ee
+DIST NVIDIA-Linux-x86-340.108.run 38902892 BLAKE2B 67e3c336a1f3e953e0fbccf96177bef7e0674c32243856660e9203e7c5fd4ada12a5fa784cebc2150d2133bdb16c19109f9fc5c04d4a138bd519def80c43164c SHA512 cf122c4cf724737cc647bc3d115e853bfe17027d5070c5ed68caf78e0dab718e7345bf824d0e8b33489bf299957dab8ff249cb0f837c3d17b2bb60887afe2818
+DIST NVIDIA-Linux-x86-390.132.run 48152101 BLAKE2B f1e76c2796d12476a35701607226483a34ee3b50a0c7dc03e3626e8cab4250b07c0f5aa238a0d5d5b65b79dc504963f2723089108281668b2f4fae03f4bf25c5 SHA512 12b0f80b4bbaebc984c7dbacd365795646c7697606242b05095ac61d69d89ab89fded47d583b4b99793ebcea9e38ec1e7b63dda1c2fdce53ab697cafcdbb3a85
+DIST NVIDIA-Linux-x86_64-340.108.run 70165522 BLAKE2B 890d00ff2d1d1a602d7ce65e62d5c3fdb5d9096b61dbfa41e3348260e0c0cc068f92b32ee28a48404376e7a311e12ad1535c68d89e76a956ecabc4e452030f15 SHA512 7941b5496b2c17b06320d676a51ec2866c08a3d3dce9d7cf20464bc35ccb4616c398eb247d1f1e5039386aa73bb610a36937252ce4ad47959437938db8cf3c29
+DIST NVIDIA-Linux-x86_64-390.132.run 82900057 BLAKE2B e94cc2493701e34c4dd2f0fc4f89501d6b1d3e44abf80af2eff20c19a22c1160ce322c25d2b5b13e212bf48fb41f94d3c1bb6f9251302e6c8facb687d807a3dc SHA512 bad3453472e8af9ef0681b82db75f9c53816a7d57ff2bf1facd2ea010e757bf7fd4fb907317471934a0cb56510eaf2a90503a3a86ec80b76afdacfa2b9ee6c13
+DIST NVIDIA-Linux-x86_64-430.64.run 111331457 BLAKE2B 59d8b739bc472810eb896ef620735b6f21ccfde653e08f248797720d21d75580dcea2448f17a5d1c32be393595d9dfedc48c81e96a8ea422c7f0d9eadf36ae1c SHA512 552bf1e8c4725258c07cbb0e000d0e407fba1b51207903f2b77c0d9fd8b15b629f791b20239f75a1aec85aa03cbcca90a1cb633090919cf0599054231f715250
+DIST NVIDIA-Linux-x86_64-435.21.run 144387574 BLAKE2B e9afd6335182a28f5136dbef55195a2f2d8f768376ebc148190a0a82470a34d008ce04170ffc1aab36585605910c1300567a90443b5f58cb46ec3bff6ab9409c SHA512 e83b6dff80434971c0b254815945d485a45c978b8a19994244f50a463658863948b2eac8bc62d667bb10c23f41cf1c3521c409d23ac2ab6a0c0cd094a6e20270
+DIST NVIDIA-Linux-x86_64-440.82.run 142872609 BLAKE2B 3ebef17002a788f145b61fb8c921f120324eac036ff4c7b972913e30ed830339fc971fd352f5e59ee3bb1b4a7a159dcf3e35d2f33ee37357c3f177aa605307ea SHA512 d86ed2cd715c5a9aebdd11ee562cfa454dbafdb1b468004cbb93d37ee258623f11144cf30b8b14996a4e093cb3119edc36d13152893d735e3536f49c45e2cca3
+DIST nvidia-settings-340.108.tar.bz2 1550018 BLAKE2B 1acdfbcb0e7c02af33f5e86b9b140e356057efd9825fbc130971884ae76dd23765c2a0dbd00e1ac47bbff882f6d004e0a10c0195e6c6dce1408c72a00e0e6322 SHA512 d8b6dcbd3803af4da22cfffc039e1c050313f90b7ee86106a784863f7c203de9137ac2fee12aa800498cc56081dbe7e3aaa943c162037477ce97a07a237db41a
+DIST nvidia-settings-390.132.tar.bz2 1109373 BLAKE2B cec60b7409f6d352afe3845a2ec65db96183d1fe009340fa3601166718f21b43bb08b63c5eaaaf4c266c7b16e7d374f6ecc00691763d5ae1b6902c8002da5bea SHA512 12553edc1a1ba9c3f578e0e921b25ec7114cbc80a55621cbd612a1bd85c9a518e221b30809058e4df5da6ae75ea7a1cd5c3d9c8f02a0898bc8c08ac9c22ccee3
+DIST nvidia-settings-430.64.tar.bz2 1130931 BLAKE2B 032bbe8cdb7ec3b353e8f8ef33d0e86f4b4f3ef24b38de669e09173519149efe0aa55d5d30d0a0c6d2b8398d5ce38bbe4176df735501725475df4137d533e57d SHA512 fa82699610aa0f4709101e1a4e9e8147b133c85afb20ecb4506bfccf233e4f42dac26e53e2966f2137eb29190b5e4173b267167f5341b516fa1169785946e240
+DIST nvidia-settings-435.21.tar.bz2 1131222 BLAKE2B 855f5c7667f4a5ec0f917fbb017d70ec6ee5e768f7087e77e54a66dea852c471bd1810a2163fb33204e5f381998a27a4254e0a5d2c73e2b6b624813ff8294f24 SHA512 8b408cc70118df3a138a99fe7fc14f6370d500b8ae26888b27b07de22f6fc6eebd65bd437d83ee82e18a1d8ee4cceec601c414b1947302ca808fff48165f31bb
+DIST nvidia-settings-440.82.tar.bz2 1128498 BLAKE2B cc26d83b8ac8d609919db15b462b98976ad063026c39fdf58de36ce26a5b9a9ed5aca8e966f5b61c231ab1f7324a5530fb9779fccb999f39f79252570d62cb79 SHA512 8f9b546f65a1bd17f6336df9e62b0d1403581d3f60276793a536ff39bf67038def1c2738545b24b04eb465860f0cb97b5b9688d7dfb759fda567c05b1cc651ff
--- a/x11-drivers/nvidia-drivers/files/50nvidia-prelink-blacklist
+++ 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*"
--- a/x11-drivers/nvidia-drivers/files/95-nvidia-settings
+++ b/x11-drivers/nvidia-drivers/files/95-nvidia-settings
@ -0,0 +1,2 @@
+#!/bin/sh
+/opt/bin/nvidia-settings --load-config-only
--- a/x11-drivers/nvidia-drivers/files/95-nvidia-settings-r1
+++ b/x11-drivers/nvidia-drivers/files/95-nvidia-settings-r1
@ -0,0 +1,2 @@
+#!/bin/sh
+/usr/bin/nvidia-settings --load-config-only
--- a/x11-drivers/nvidia-drivers/files/nvidia-169.07
+++ 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
--- a/x11-drivers/nvidia-drivers/files/nvidia-430.conf
+++ 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
--- a/x11-drivers/nvidia-drivers/files/nvidia-drivers-440.26-locale.patch
+++ 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`
--- a/x11-drivers/nvidia-drivers/files/nvidia-drivers-5.7.patch
+++ b/x11-drivers/nvidia-drivers/files/nvidia-drivers-5.7.patch
@ -0,0 +1,23 @@
+https://forums.developer.nvidia.com/t/nvidia-440-82-kernel-5-7-patch/125815
+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="$FILES asm/tlbflush.h"
+@@ -466,6 +467,9 @@ compile_test() {
+             # It does not exist on all architectures.
+             #
+             CODE="
+            #if defined(NV_ASM_PGTABLE_H_PRESENT)
+            #include <asm/pgtable.h>
+            #endif
+             #if defined(NV_ASM_SET_MEMORY_H_PRESENT)
+             #include <asm/set_memory.h>
+             #else
--- a/x11-drivers/nvidia-drivers/files/nvidia-persistenced.conf
+++ b/x11-drivers/nvidia-drivers/files/nvidia-persistenced.conf
@ -0,0 +1,8 @@
+# run-time configuration file for /etc/init.d/nvidia-persistenced
+
+# NVPD_USER: The user nvidia-persistenced is intended to run for
+NVPD_USER=""
+
+# ARGS: Additional arguments to set the default persistence mode
+# (see nvidia-persistenced(1))
+ARGS=""
--- a/x11-drivers/nvidia-drivers/files/nvidia-persistenced.init
+++ b/x11-drivers/nvidia-drivers/files/nvidia-persistenced.init
@ -0,0 +1,24 @@
+#!/sbin/openrc-run
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+pidfile="/var/run/nvidia-persistenced/nvidia-persistenced.pid"
+
+start() {
+	if ! [ "${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 $?
+}
--- a/x11-drivers/nvidia-drivers/files/nvidia-rmmod.conf
+++ 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
--- a/x11-drivers/nvidia-drivers/files/nvidia-settings-fno-common.patch
+++ 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;
--- a/x11-drivers/nvidia-drivers/files/nvidia-settings-linker.patch
+++ 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 \
--- a/x11-drivers/nvidia-drivers/files/nvidia-settings.desktop
+++ 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;
--- a/x11-drivers/nvidia-drivers/files/nvidia-smi.init
+++ 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 $?
+}
--- a/x11-drivers/nvidia-drivers/files/nvidia-udev.sh
+++ 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
--- a/x11-drivers/nvidia-drivers/files/nvidia-udev.sh-r1
+++ 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
--- a/x11-drivers/nvidia-drivers/files/nvidia-uvm.udev-rule
+++ 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'"
--- a/x11-drivers/nvidia-drivers/files/nvidia.udev-rule
+++ 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}"
--- a/x11-drivers/nvidia-drivers/metadata.xml
+++ b/x11-drivers/nvidia-drivers/metadata.xml
@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<maintainer type="person">
+<email>jer@gentoo.org</email>
+</maintainer>
+<longdescription>
+Nvidia provides different branches of its drivers for different batches of its
+hardware. When maintaining these ebuilds or other ebuilds depending on them,
+you will need to keep in mind that the major versions represent these different
+branches.
+
+You can use http://www.nvidia.com/Download/Find.aspx to figure out which branch
+best matches your hardware.
+</longdescription>
+<use>
+<flag name="X">Install the X.org driver, OpenGL libraries, XvMC libraries, and VDPAU libraries</flag>
+<flag name="compat">Install non-GLVND libGL for backwards compatibility</flag>
+<flag name="driver">Install the kernel driver module</flag>
+<flag name="gtk3">Install nvidia-settings with support for GTK+ 3</flag>
+<flag name="kms">Enable support for kernel mode setting (KMS)</flag>
+<flag name="libglvnd">Use <pkg>media-libs/libglvnd</pkg> for dispatch</flag>
+<flag name="tools">Install additional tools such as nvidia-settings</flag>
+<flag name="uvm">Install the Unified Memory kernel module (nvidia-uvm) for sharing memory between CPU and GPU in CUDA programs</flag>
+</use>
+</pkgmetadata>
--- a/x11-drivers/nvidia-drivers/nvidia-drivers-440.82-r3.ebuild
+++ b/x11-drivers/nvidia-drivers/nvidia-drivers-440.82-r3.ebuild
@ -0,0 +1,589 @@
+# 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
+	"${FILESDIR}"/${PN}-5.7.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
+
+	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
+}
				`@ -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"`
				`@ -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'"`