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-rw-r--r--x11-drivers/nvidia-drivers/Manifest1
-rw-r--r--x11-drivers/nvidia-drivers/nvidia-drivers-470.62.20.ebuild444
2 files changed, 445 insertions, 0 deletions
diff --git a/x11-drivers/nvidia-drivers/Manifest b/x11-drivers/nvidia-drivers/Manifest
index 918169ee56b2..aae3934c075d 100644
--- a/x11-drivers/nvidia-drivers/Manifest
+++ b/x11-drivers/nvidia-drivers/Manifest
@@ -7,6 +7,7 @@ DIST NVIDIA-Linux-x86-390.147.run 49303088 BLAKE2B 5a3a02b88af1ee8699b0c6c3fa222
DIST NVIDIA-Linux-x86_64-390.147.run 85930997 BLAKE2B a8085c9abc1c31251788a8f5abdc2090c9085b3028e364184244bbf24d822dc3266877c88b30f403507fa2dd511c68ec67e1f188d6b0f1f4d7d792881d5253fc SHA512 0d8bda32e916d71da2ea74bc12a4f3cb0a0c2ddda27511cf3c89bbf4aeb28db68f6b7261639d88dd1c0180b91213c09de930d233158268c5d9ab3b223510e964
DIST NVIDIA-Linux-x86_64-460.91.03.run 178201292 BLAKE2B 4d407b7bb3a99ab71c62c3cd18dc3549c98a24e7af28276e6e6a21dd33efcab017fed3f782f6dfb060c4437cd718f19c2f9900de367cc47bf19fa2718a18ad55 SHA512 4ac11130fe5a8f1c26f459e9c19660b3ff6f23011e9f77b09ca948fc42609e523ecea70d3bf6def50a75b4a3079ab280018753fb6e53875d9bb8093a033e3b70
DIST NVIDIA-Linux-x86_64-470.62.16.run 270377842 BLAKE2B 6f6263a8652c07e8da7dfc6663f31125ecb605620cd2da05e0972c0787cd43f49779b5354c38f55dafe468b7adb5ddccbdad1a5a361a599f26175156aca8410f SHA512 bb541d59eb908d6b2a255f11af01257f34fe4d7e6807ba19de957da8f0a3b428854bf5b97c71134d3a705ea27598fe0b940bd1c4055026bd90ffe04c1880ca9b
+DIST NVIDIA-Linux-x86_64-470.62.20.run 271563606 BLAKE2B 3e0e75ce866fff218af1f908adc051b964ceb8c64d0c87132dbd7fd1b82eaf34e2ec8624dab1a0f20041012e5bd7e22a1c1fd99f4fb50aa19d47015b025c8b03 SHA512 023d0b352114310caf6b70d863c5593e4a2b16b78bee08c87d27e48d03f70e63b608f9a6b262c8d8b6fc7450bca7729b34c716ec8b196a0ea72e4686654c3508
DIST NVIDIA-Linux-x86_64-470.94.run 272262854 BLAKE2B 23785ec9d434f48793547a3a0d8708c0928b1926f9d8973d872f1745291095cba494310b2fa25a62f3d29bfb4f660fa1ef78d49da651d8a094a23d64ca110e8a SHA512 b70542af04691da623b494d49fcbd58c58b83388fdb1c7ea6dcc779755b595444a324f613840ccbba0d9029456668376fe6049a3e4496c6054efbbf1e0a59c0f
DIST NVIDIA-Linux-x86_64-495.44.run 282259831 BLAKE2B ca11406a5b1b25d9691ec61d4125457c22438b8f0af0651043235f72ee75c4b264cfde7b04840bbec15c22bc5eb657a46326b49941e6c776a8990430cf052818 SHA512 bc9054e6028ba172906e6eb9a0b8f5cfc3ae74d57f3e95e0f9057879e3af07a4b19479e80d81e948872bc47bbd674f77f5f81d4debd2e2c3ce45058cd9211802
DIST NVIDIA-Linux-x86_64-495.46.run 280886811 BLAKE2B 156917245f37a5da9121cf570616d6367eec66998a50136f1db0c521fc725e68db27acd5741a9fc3e3d502a2c7e90ccde68a7e56346cb8f5fc65ea419c2f0576 SHA512 859548fa81478acb994b40434fc85824976b1f83bc15846290898854db84ea3c6550586a1d7e89ff3afa248310d2bcf4d2d52d5d8e91cf74e3f7e4108a7002ad
diff --git a/x11-drivers/nvidia-drivers/nvidia-drivers-470.62.20.ebuild b/x11-drivers/nvidia-drivers/nvidia-drivers-470.62.20.ebuild
new file mode 100644
index 000000000000..831c5ece32fc
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/nvidia-drivers-470.62.20.ebuild
@@ -0,0 +1,444 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+MODULES_OPTIONAL_USE="driver"
+inherit desktop flag-o-matic linux-mod multilib readme.gentoo-r1 \
+ systemd toolchain-funcs unpacker
+
+NV_KERNEL_MAX="5.15"
+NV_URI="https://download.nvidia.com/XFree86/"
+NV_PIN="470.86"
+
+DESCRIPTION="NVIDIA Accelerated Graphics Driver"
+HOMEPAGE="https://developer.nvidia.com/vulkan-driver"
+SRC_URI="
+ https://developer.nvidia.com/vulkan-beta-${PV//.}-linux -> NVIDIA-Linux-x86_64-${PV}.run
+ $(printf "${NV_URI}%s/%s-${NV_PIN}.tar.bz2 " \
+ nvidia-{installer,modprobe,persistenced,settings,xconfig}{,})"
+# nvidia-installer is unused but here for GPL-2's "distribute sources"
+S="${WORKDIR}"
+
+LICENSE="NVIDIA-r2 BSD BSD-2 GPL-2 MIT ZLIB curl openssl"
+SLOT="0/vulkan"
+KEYWORDS="-* ~amd64"
+IUSE="+X abi_x86_32 abi_x86_64 +driver persistenced static-libs +tools wayland"
+
+COMMON_DEPEND="
+ acct-group/video
+ persistenced? (
+ acct-user/nvpd
+ net-libs/libtirpc:=
+ )
+ tools? (
+ dev-libs/atk
+ dev-libs/glib:2
+ dev-libs/jansson:=
+ media-libs/harfbuzz:=
+ x11-libs/cairo
+ x11-libs/gdk-pixbuf:2
+ x11-libs/gtk+:3
+ x11-libs/libX11
+ x11-libs/libXext
+ x11-libs/libXxf86vm
+ x11-libs/pango
+ )"
+RDEPEND="
+ ${COMMON_DEPEND}
+ X? (
+ media-libs/libglvnd[X,abi_x86_32(-)?]
+ x11-libs/libX11[abi_x86_32(-)?]
+ x11-libs/libXext[abi_x86_32(-)?]
+ )
+ wayland? (
+ ~gui-libs/egl-wayland-1.1.7
+ media-libs/libglvnd
+ )"
+DEPEND="
+ ${COMMON_DEPEND}
+ static-libs? (
+ x11-libs/libX11
+ x11-libs/libXext
+ )
+ tools? (
+ media-libs/libglvnd
+ sys-apps/dbus
+ x11-base/xorg-proto
+ x11-libs/libXrandr
+ x11-libs/libXv
+ x11-libs/libvdpau
+ )"
+BDEPEND="
+ sys-devel/m4
+ virtual/pkgconfig"
+
+QA_PREBUILT="lib/firmware/* opt/bin/* usr/lib*"
+
+PATCHES=(
+ "${FILESDIR}"/nvidia-modprobe-390.141-uvm-perms.patch
+ "${FILESDIR}"/nvidia-settings-390.144-desktop.patch
+ "${FILESDIR}"/nvidia-settings-390.144-no-gtk2.patch
+ "${FILESDIR}"/nvidia-settings-390.144-raw-ldflags.patch
+)
+
+pkg_setup() {
+ use driver || return
+
+ local CONFIG_CHECK="
+ PROC_FS
+ ~DRM_KMS_HELPER
+ ~SYSVIPC
+ ~!LOCKDEP
+ ~!SLUB_DEBUG_ON
+ !DEBUG_MUTEXES"
+ local ERROR_DRM_KMS_HELPER="CONFIG_DRM_KMS_HELPER: is not set but needed for Xorg auto-detection
+ of drivers (no custom config), and for wayland / nvidia-drm.modeset=1.
+ Cannot be directly selected in the kernel's menuconfig, and may need
+ selection of a DRM device even if unused, e.g. CONFIG_DRM_AMDGPU=m or
+ DRM_I915=y, DRM_NOUVEAU=m also acceptable if a module and not built-in."
+
+ use amd64 && kernel_is -ge 5 8 && CONFIG_CHECK+=" X86_PAT" #817764
+
+ MODULE_NAMES="
+ nvidia(video:kernel)
+ nvidia-drm(video:kernel)
+ nvidia-modeset(video:kernel)
+ nvidia-peermem(video:kernel)
+ nvidia-uvm(video:kernel)"
+
+ linux-mod_pkg_setup
+
+ [[ ${MERGE_TYPE} == binary ]] && return
+
+ BUILD_PARAMS='NV_VERBOSE=1 IGNORE_CC_MISMATCH=yes SYSSRC="${KV_DIR}" SYSOUT="${KV_OUT_DIR}"'
+ BUILD_TARGETS="modules"
+
+ if linux_chkconfig_present CC_IS_CLANG; then
+ ewarn "Warning: building ${PN} with a clang-built kernel is experimental"
+
+ BUILD_PARAMS+=' CC=${CHOST}-clang'
+ if linux_chkconfig_present LD_IS_LLD; then
+ BUILD_PARAMS+=' LD=ld.lld'
+ if linux_chkconfig_present LTO_CLANG_THIN; then
+ # kernel enables cache by default leading to sandbox violations
+ BUILD_PARAMS+=' ldflags-y=--thinlto-cache-dir= LDFLAGS_MODULE=--thinlto-cache-dir='
+ fi
+ fi
+ fi
+
+ if kernel_is -gt ${NV_KERNEL_MAX/./ }; then
+ ewarn "Kernel ${KV_MAJOR}.${KV_MINOR} is either known to break this version of ${PN}"
+ ewarn "or was not tested with it. It is recommended to use one of:"
+ ewarn " <=sys-kernel/gentoo-kernel-${NV_KERNEL_MAX}.x"
+ ewarn " <=sys-kernel/gentoo-sources-${NV_KERNEL_MAX}.x"
+ ewarn "You are free to try or use /etc/portage/patches, but support will"
+ ewarn "not be given and issues wait until NVIDIA releases a fixed version."
+ ewarn
+ ewarn "Do _not_ file a bug report if run into issues."
+ ewarn
+ fi
+}
+
+src_prepare() {
+ # make patches usable across versions
+ rm nvidia-modprobe && mv nvidia-modprobe{-${NV_PIN},} || die
+ rm nvidia-persistenced && mv nvidia-persistenced{-${NV_PIN},} || die
+ rm nvidia-settings && mv nvidia-settings{-${NV_PIN},} || die
+ rm nvidia-xconfig && mv nvidia-xconfig{-${NV_PIN},} || die
+
+ default
+
+ # prevent detection of incomplete kernel DRM support (bug #603818)
+ sed 's/defined(CONFIG_DRM/defined(CONFIG_DRM_KMS_HELPER/g' \
+ -i kernel/conftest.sh || die
+
+ sed 's/__USER__/nvpd/' \
+ nvidia-persistenced/init/systemd/nvidia-persistenced.service.template \
+ > "${T}"/nvidia-persistenced.service || die
+
+ # enable nvidia-drm.modeset=1 by default with USE=wayland
+ cp "${FILESDIR}"/nvidia-470.conf "${T}"/nvidia.conf || die
+ use !wayland || sed -i '/^#.*modeset=1$/s/^#//' "${T}"/nvidia.conf || die
+}
+
+src_compile() {
+ tc-export AR CC LD OBJCOPY
+
+ NV_ARGS=(
+ PREFIX="${EPREFIX}"/usr
+ HOST_CC="$(tc-getBUILD_CC)"
+ HOST_LD="$(tc-getBUILD_LD)"
+ NV_USE_BUNDLED_LIBJANSSON=0
+ NV_VERBOSE=1 DO_STRIP= MANPAGE_GZIP= OUTPUTDIR=out
+ )
+
+ use driver && linux-mod_src_compile
+
+ emake "${NV_ARGS[@]}" -C nvidia-modprobe
+ use persistenced && emake "${NV_ARGS[@]}" -C nvidia-persistenced
+ use X && emake "${NV_ARGS[@]}" -C nvidia-xconfig
+
+ if use tools; then
+ # cflags: avoid noisy logs, only use here and set first to let override
+ # ldflags: abi currently needed if LD=ld.lld
+ CFLAGS="-Wno-deprecated-declarations ${CFLAGS}" \
+ RAW_LDFLAGS="$(get_abi_LDFLAGS) $(raw-ldflags)" \
+ emake "${NV_ARGS[@]}" -C nvidia-settings
+ elif use static-libs; then
+ emake "${NV_ARGS[@]}" -C nvidia-settings/src out/libXNVCtrl.a
+ fi
+}
+
+src_install() {
+ local libdir=$(get_libdir) libdir32=$(ABI=x86 get_libdir)
+
+ NV_ARGS+=( DESTDIR="${D}" LIBDIR="${ED}"/usr/${libdir} )
+
+ local -A paths=(
+ [APPLICATION_PROFILE]=/usr/share/nvidia
+ [CUDA_ICD]=/etc/OpenCL/vendors
+ [EGL_EXTERNAL_PLATFORM_JSON]=/usr/share/egl/egl_external_platform.d
+ [FIRMWARE]=/lib/firmware/nvidia/${PV}
+ [GLVND_EGL_ICD_JSON]=/usr/share/glvnd/egl_vendor.d
+ [VULKAN_ICD_JSON]=/usr/share/vulkan
+ [WINE_LIB]=/usr/${libdir}/nvidia/wine
+ [XORG_OUTPUTCLASS_CONFIG]=/usr/share/X11/xorg.conf.d
+
+ [GLX_MODULE_SHARED_LIB]=/usr/${libdir}/xorg/modules/extensions
+ [GLX_MODULE_SYMLINK]=/usr/${libdir}/xorg/modules
+ [XMODULE_SHARED_LIB]=/usr/${libdir}/xorg/modules
+ )
+
+ local skip_files=(
+ $(usex X '' '
+ libGLX_nvidia libglxserver_nvidia
+ libnvidia-ifr
+ nvidia_icd.json nvidia_layers.json')
+ $(usex wayland '' 'libnvidia-vulkan-producer')
+ libGLX_indirect # non-glvnd unused fallback
+ libnvidia-gtk nvidia-{settings,xconfig} # built from source
+ libnvidia-egl-wayland 10_nvidia_wayland # gui-libs/egl-wayland
+ )
+ local skip_modules=(
+ $(usex X '' 'nvfbc vdpau xdriver')
+ $(usex driver '' 'gsp')
+ installer nvpd # handled separately / built from source
+ )
+ local skip_types=(
+ GLVND_LIB GLVND_SYMLINK EGL_CLIENT.\* GLX_CLIENT.\* # media-libs/libglvnd
+ OPENCL_WRAPPER.\* # virtual/opencl
+ DOCUMENTATION DOT_DESKTOP .\*_SRC DKMS_CONF # handled separately / unused
+ )
+
+ local DOCS=(
+ README.txt NVIDIA_Changelog supported-gpus/supported-gpus.json
+ nvidia-settings/doc/{FRAMELOCK,NV-CONTROL-API}.txt
+ )
+ local HTML_DOCS=( html/. )
+ einstalldocs
+
+ local DISABLE_AUTOFORMATTING=yes
+ local DOC_CONTENTS="\
+Trusted users should be in the 'video' group to use NVIDIA devices.
+You can add yourself by using: gpasswd -a my-user video\
+$(usex driver "
+
+Like all out-of-tree kernel modules, it is necessary to rebuild
+${PN} after upgrading or rebuilding the Linux kernel
+by for example running \`emerge @module-rebuild\`. Alternatively,
+if using a distribution kernel (sys-kernel/gentoo-kernel{,-bin}),
+this can be automated by setting USE=dist-kernel globally.
+
+Loaded kernel modules also must not mismatch with the installed
+${PN} version (excluding -r revision), meaning should
+ensure \`eselect kernel list\` points to the kernel that will be
+booted before building and preferably reboot after upgrading
+${PN} (the ebuild will emit a warning if mismatching).
+
+See '${EPREFIX}/etc/modprobe.d/nvidia.conf' for modules options." '')\
+$(use amd64 && usex abi_x86_32 '' "
+
+Note that without USE=abi_x86_32 on ${PN}, 32bit applications
+(typically using wine / steam) will not be able to use GPU acceleration.")
+
+For general information on using ${PN}, please see:
+https://wiki.gentoo.org/wiki/NVIDIA/nvidia-drivers"
+ readme.gentoo_create_doc
+
+ if use driver; then
+ linux-mod_src_install
+
+ insinto /etc/modprobe.d
+ doins "${T}"/nvidia.conf
+
+ # used for gpu verification with binpkgs (not kept, see pkg_preinst)
+ insinto /usr/share/nvidia
+ doins supported-gpus/supported-gpus.json
+ fi
+
+ emake "${NV_ARGS[@]}" -C nvidia-modprobe install
+ fowners :video /usr/bin/nvidia-modprobe #505092
+ fperms 4710 /usr/bin/nvidia-modprobe
+
+ if use persistenced; then
+ emake "${NV_ARGS[@]}" -C nvidia-persistenced install
+ newconfd "${FILESDIR}"/nvidia-persistenced.confd nvidia-persistenced
+ newinitd "${FILESDIR}"/nvidia-persistenced.initd nvidia-persistenced
+ systemd_dounit "${T}"/nvidia-persistenced.service
+ fi
+
+ if use tools; then
+ emake "${NV_ARGS[@]}" -C nvidia-settings install
+
+ doicon nvidia-settings/doc/nvidia-settings.png
+ domenu nvidia-settings/doc/nvidia-settings.desktop
+
+ exeinto /etc/X11/xinit/xinitrc.d
+ newexe "${FILESDIR}"/95-nvidia-settings-r1 95-nvidia-settings
+ fi
+
+ if use static-libs; then
+ dolib.a nvidia-settings/src/out/libXNVCtrl.a
+
+ insinto /usr/include/NVCtrl
+ doins nvidia-settings/src/libXNVCtrl/NVCtrl{Lib,}.h
+ fi
+
+ use X && emake "${NV_ARGS[@]}" -C nvidia-xconfig install
+
+ # mimic nvidia-installer by reading .manifest to install files
+ # 0:file 1:perms 2:type 3+:subtype/arguments -:module
+ local m into
+ while IFS=' ' read -ra m; do
+ ! [[ ${#m[@]} -ge 2 && ${m[-1]} =~ MODULE: ]] ||
+ eval '[[ " ${m[0]##*/}" =~ ^(\ '${skip_files[*]/%/.*|\\}' )$ ]]' ||
+ eval '[[ " ${m[2]}" =~ ^(\ '${skip_types[*]/%/|\\}' )$ ]]' ||
+ has ${m[-1]#MODULE:} "${skip_modules[@]}" && continue
+
+ case ${m[2]} in
+ MANPAGE)
+ gzip -dc ${m[0]} | newman - ${m[0]%.gz}; assert
+ continue
+ ;;
+ VDPAU_SYMLINK) m[4]=vdpau/; m[5]=${m[5]#vdpau/};; # .so to vdpau/
+ esac
+
+ if [[ -v paths[${m[2]}] ]]; then
+ into=${paths[${m[2]}]}
+ elif [[ ${m[2]} =~ _BINARY$ ]]; then
+ into=/opt/bin
+ elif [[ ${m[3]} == COMPAT32 ]]; then
+ use abi_x86_32 || continue
+ into=/usr/${libdir32}
+ elif [[ ${m[2]} =~ _LIB$|_SYMLINK$ ]]; then
+ into=/usr/${libdir}
+ else
+ die "No known installation path for ${m[0]}"
+ fi
+ [[ ${m[3]: -2} == ?/ ]] && into+=/${m[3]%/}
+ [[ ${m[4]: -2} == ?/ ]] && into+=/${m[4]%/}
+
+ if [[ ${m[2]} =~ _SYMLINK$ ]]; then
+ [[ ${m[4]: -1} == / ]] && m[4]=${m[5]}
+ dosym ${m[4]} ${into}/${m[0]}
+ continue
+ fi
+ [[ ${m[0]} =~ ^libnvidia-ngx.so ]] &&
+ dosym ${m[0]} ${into}/${m[0]%.so*}.so.1 # soname not in .manifest
+
+ printf -v m[1] %o $((m[1] | 0200)) # 444->644
+ insopts -m${m[1]}
+ insinto ${into}
+ doins ${m[0]}
+ done < .manifest || die
+
+ # MODULE:installer non-skipped extras
+ exeinto /lib/systemd/system-sleep
+ doexe systemd/system-sleep/nvidia
+ dobin systemd/nvidia-sleep.sh
+ systemd_dounit systemd/system/nvidia-{hibernate,resume,suspend}.service
+
+ dobin nvidia-bug-report.sh
+}
+
+pkg_preinst() {
+ has_version "${CATEGORY}/${PN}[abi_x86_32]" && NV_HAD_ABI32=
+ has_version "${CATEGORY}/${PN}[wayland]" && NV_HAD_WAYLAND=
+
+ use driver || return
+ linux-mod_pkg_preinst
+
+ # set video group id based on live system (bug #491414)
+ local g=$(getent group video | cut -d: -f3)
+ [[ ${g} ]] || die "Failed to determine video group id"
+ sed -i "s/@VIDEOGID@/${g}/" "${ED}"/etc/modprobe.d/nvidia.conf || die
+
+ # try to find driver mismatches using temporary supported-gpus.json
+ for g in $(grep -l 0x10de /sys/bus/pci/devices/*/vendor 2>/dev/null); do
+ g=$(grep -io "\"devid\":\"$(<${g%vendor}device)\"[^}]*branch\":\"[0-9]*" \
+ "${ED}"/usr/share/nvidia/supported-gpus.json 2>/dev/null)
+ if [[ ${g} ]]; then
+ g=$((${g##*\"}+1))
+ if ver_test -ge ${g}; then
+ NV_LEGACY_MASK=">=${CATEGORY}/${PN}-${g}"
+ break
+ fi
+ fi
+ done
+ rm "${ED}"/usr/share/nvidia/supported-gpus.json || die
+}
+
+pkg_postinst() {
+ use driver && linux-mod_pkg_postinst
+
+ readme.gentoo_print_elog
+
+ if [[ -r /proc/driver/nvidia/version &&
+ $(</proc/driver/nvidia/version) != *" ${PV} "* ]]; then
+ ewarn "Currently loaded NVIDIA modules do not match the newly installed"
+ ewarn "libraries and may prevent launching GPU-accelerated applications."
+ use driver && ewarn "The easiest way to fix this is usually to reboot."
+ fi
+
+ if [[ $(</proc/cmdline) == *slub_debug=[!-]* ]]; then
+ ewarn "Detected that the current kernel command line is using 'slub_debug=',"
+ ewarn "this may lead to system instability/freezes with this version of"
+ ewarn "${PN}. Bug: https://bugs.gentoo.org/796329"
+ fi
+
+ if [[ -v NV_LEGACY_MASK ]]; then
+ ewarn
+ ewarn "***WARNING***"
+ ewarn
+ ewarn "You are installing a version of ${PN} known not to work"
+ ewarn "with a GPU of the current system. If unwanted, add the mask:"
+ if [[ -d ${EROOT}/etc/portage/package.mask ]]; then
+ ewarn " echo '${NV_LEGACY_MASK}' > ${EROOT}/etc/portage/package.mask/${PN}"
+ else
+ ewarn " echo '${NV_LEGACY_MASK}' >> ${EROOT}/etc/portage/package.mask"
+ fi
+ ewarn "...then downgrade to a legacy branch if possible. For details, see:"
+ ewarn "https://www.nvidia.com/object/IO_32667.html"
+ fi
+
+ if use !abi_x86_32 && [[ -v NV_HAD_ABI32 ]]; then
+ elog
+ elog "USE=abi_x86_32 is disabled, 32bit applications will not be able to"
+ elog "use nvidia-drivers for acceleration without it (e.g. commonly used"
+ elog "with app-emulation/wine-* or steam). Re-enable if needed."
+ fi
+
+ if use wayland && use driver && [[ ! -v NV_HAD_WAYLAND ]]; then
+ elog
+ elog "With USE=wayland, this version of ${PN} sets nvidia-drm.modeset=1"
+ elog "in '${EROOT}/etc/modprobe.d/nvidia.conf'. This feature is considered"
+ elog "experimental but is required for wayland."
+ elog
+ elog "If you experience issues, either disable wayland or edit nvidia.conf."
+ elog "Of note, may possibly cause issues with SLI and Reverse PRIME."
+ elog
+ elog "This version of ${PN} only supports EGLStream which is only"
+ elog "supported by a few wayland compositors (e.g. kwin / mutter, not sway)."
+ fi
+}