commit: b5c5ca63614554c0655ff34ed5dcf80b8a1f368d Author: Ionen Wolkens <ionen <AT> gentoo <DOT> org> AuthorDate: Mon Feb 2 03:51:02 2026 +0000 Commit: Ionen Wolkens <ionen <AT> gentoo <DOT> org> CommitDate: Mon Feb 2 04:55:00 2026 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=b5c5ca63
x11-drivers/nvidia-drivers: sync 580 modeset/fbdev defaults with 590 fbdev=1 will be needed if we ever want to support DRM_SIMPLEDRM in the future for dist kernels like Fedora does but that we explicitly disable in the kernel config we use from there. Albeit older or unsupported drivers will continue to either lack support or keep it off-by-default due to having more issues. 390.x + 470.x that lack fbdev=1 support will remain in the tree likely until December 2027 after the last kernel to support these versions will reach EOL given there is no plans to patch old drivers for newer kernels in Gentoo at the moment. 535.x + 570.x will likely be removed before then whenever NVIDIA stops updating them given they do not support more cards than 580.x does. wrt bug #840439, potentially switching in dist-kernel will likely require at least a warning somewhere or better yet a news item. Both for old drivers (if still in-tree when this is done) or for users that explicitly disabled fbdev=1 in their configs for one reason or another (sometime it picks a bad resolution or cause other issues). Users that cannot use or do not want fbdev=1 could probably use instructions to revert with /etc/kernel/config.d and won't be able to use -bin anymore. As for modeset=1, NVIDIA hasn't enabled that one by default "yet" but realistically about every distros does. It is also needed for fbdev=1 to work and locking =1 behind USE=wayland makes that inconvenient. -- Intentionally did this in a revbump *after* -r0 is stabilized so that issues do not get mixed up with unrelated regressions in the driver version itself. If users have -r1 issues not in -r0, they should know to adjust their nvidia.conf as needed (a postinst warning is included). Will stabilize this one a bit later if nothing major comes up. Formerly meant to use a separate nvidia-580.conf but, given restored USE=kernel-open in 590.x, nvidia-590.conf is fine for 580.x too. Bug: https://bugs.gentoo.org/840439 Signed-off-by: Ionen Wolkens <ionen <AT> gentoo.org> .../nvidia-drivers-580.126.09-r1.ebuild | 588 +++++++++++++++++++++ 1 file changed, 588 insertions(+) diff --git a/x11-drivers/nvidia-drivers/nvidia-drivers-580.126.09-r1.ebuild b/x11-drivers/nvidia-drivers/nvidia-drivers-580.126.09-r1.ebuild new file mode 100644 index 000000000000..b33976acf257 --- /dev/null +++ b/x11-drivers/nvidia-drivers/nvidia-drivers-580.126.09-r1.ebuild @@ -0,0 +1,588 @@ +# Copyright 1999-2026 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +MODULES_OPTIONAL_IUSE=+modules +inherit desktop dot-a eapi9-pipestatus eapi9-ver flag-o-matic linux-mod-r1 +inherit readme.gentoo-r1 systemd toolchain-funcs unpacker user-info + +MODULES_KERNEL_MAX=6.18 +NV_URI="https://download.nvidia.com/XFree86/"; + +DESCRIPTION="NVIDIA Accelerated Graphics Driver" +HOMEPAGE="https://www.nvidia.com/"; +SRC_URI=" + amd64? ( ${NV_URI}Linux-x86_64/${PV}/NVIDIA-Linux-x86_64-${PV}.run ) + arm64? ( ${NV_URI}Linux-aarch64/${PV}/NVIDIA-Linux-aarch64-${PV}.run ) + $(printf "${NV_URI}%s/%s-${PV}.tar.bz2 " \ + nvidia-{installer,modprobe,persistenced,settings,xconfig}{,}) + ${NV_URI}NVIDIA-kernel-module-source/NVIDIA-kernel-module-source-${PV}.tar.xz +" +# nvidia-installer is unused but here for GPL-2's "distribute sources" +S=${WORKDIR} + +LICENSE=" + NVIDIA-2025 Apache-2.0 Boost-1.0 BSD BSD-2 GPL-2 MIT ZLIB + curl openssl public-domain +" +SLOT="0/${PV%%.*}" +KEYWORDS="-* ~amd64 ~arm64" +IUSE=" + +X abi_x86_32 abi_x86_64 kernel-open persistenced powerd + +static-libs +tools wayland +" + +COMMON_DEPEND=" + acct-group/video + X? ( x11-libs/libpciaccess ) + persistenced? ( + acct-user/nvpd + net-libs/libtirpc:= + ) + tools? ( + >=app-accessibility/at-spi2-core-2.46:2 + dev-libs/glib:2 + dev-libs/jansson:= + media-libs/harfbuzz:= + x11-libs/cairo + x11-libs/gdk-pixbuf:2 + x11-libs/gtk+:3[X] + x11-libs/libX11 + x11-libs/libXext + x11-libs/libXxf86vm + x11-libs/pango + ) +" +RDEPEND=" + ${COMMON_DEPEND} + dev-libs/openssl:0/3 + sys-libs/glibc + X? ( + media-libs/libglvnd[X,abi_x86_32(-)?] + x11-libs/libX11[abi_x86_32(-)?] + x11-libs/libXext[abi_x86_32(-)?] + ) + powerd? ( sys-apps/dbus[abi_x86_32(-)?] ) + wayland? ( + >=gui-libs/egl-gbm-1.1.1-r2[abi_x86_32(-)?] + || ( + >=gui-libs/egl-wayland-1.1.13.1[abi_x86_32(-)?] + gui-libs/egl-wayland2[abi_x86_32(-)?] + ) + X? ( gui-libs/egl-x11[abi_x86_32(-)?] ) + ) +" +DEPEND=" + ${COMMON_DEPEND} + static-libs? ( + x11-base/xorg-proto + x11-libs/libX11 + x11-libs/libXext + ) + tools? ( + dev-util/vulkan-headers + media-libs/libglvnd + sys-apps/dbus + x11-base/xorg-proto + x11-libs/libXrandr + x11-libs/libXv + x11-libs/libvdpau + ) +" +BDEPEND=" + app-alternatives/awk + sys-devel/m4 + virtual/pkgconfig +" + +# there is some non-prebuilt exceptions but rather not maintain a list +QA_PREBUILT="lib/firmware/* usr/bin/* usr/lib*" + +PATCHES=( + "${FILESDIR}"/nvidia-modprobe-390.141-uvm-perms.patch + "${FILESDIR}"/nvidia-settings-530.30.02-desktop.patch +) + +pkg_setup() { + use modules && [[ ${MERGE_TYPE} != binary ]] || return + + # do early before linux-mod-r1 so can use chkconfig to setup CONFIG_CHECK + get_version + require_configured_kernel + + local CONFIG_CHECK=" + PROC_FS + ~DRM_KMS_HELPER + ~DRM_FBDEV_EMULATION + ~SYSVIPC + ~!LOCKDEP + ~!PREEMPT_RT + ~!SLUB_DEBUG_ON + !DEBUG_MUTEXES + $(usev powerd '~CPU_FREQ') + " + + kernel_is -ge 6 11 && linux_chkconfig_present DRM_FBDEV_EMULATION && + CONFIG_CHECK+=" DRM_TTM_HELPER" + + use amd64 && kernel_is -ge 5 8 && CONFIG_CHECK+=" X86_PAT" #817764 + + use kernel-open && CONFIG_CHECK+=" MMU_NOTIFIER" #843827 + + local drm_helper_msg="Cannot be directly selected in the kernel's config menus, and may need + selection of a DRM device even if unused, e.g. CONFIG_DRM_QXL=m or + DRM_AMDGPU=m (among others, consult the kernel config's help), can + also use DRM_NOUVEAU=m as long as built as module *not* built-in." + local ERROR_DRM_KMS_HELPER="CONFIG_DRM_KMS_HELPER: is not set but is needed for nvidia-drm.modeset=1 + support (see ${EPREFIX}/etc/modprobe.d/nvidia.conf) which is needed for wayland + and for config-less Xorg auto-detection. + ${drm_helper_msg}" + local ERROR_DRM_TTM_HELPER="CONFIG_DRM_TTM_HELPER: is not set but is needed to compile when using + kernel version 6.11.x or newer while DRM_FBDEV_EMULATION is set. + ${drm_helper_msg}" + local ERROR_DRM_FBDEV_EMULATION="CONFIG_DRM_FBDEV_EMULATION: is not set but is needed for + nvidia-drm.fbdev=1 support (see ${EPREFIX}/etc/modprobe.d/nvidia.conf), may + result in a blank console/tty." + local ERROR_MMU_NOTIFIER="CONFIG_MMU_NOTIFIER: is not set but needed to build with USE=kernel-open. + Cannot be directly selected in the kernel's menuconfig, and may need + selection of another option that requires it such as CONFIG_AMD_IOMMU=y, + or DRM_I915=m (among others, consult the kernel config's help)." + local ERROR_PREEMPT_RT="CONFIG_PREEMPT_RT: is set but is unsupported by NVIDIA upstream and + will fail to build unless the env var IGNORE_PREEMPT_RT_PRESENCE=1 is + set. Please do not report issues if run into e.g. kernel panics while + ignoring this." + + linux-mod-r1_pkg_setup +} + +src_prepare() { + # make patches usable across versions + rm nvidia-modprobe && mv nvidia-modprobe{-${PV},} || die + rm nvidia-persistenced && mv nvidia-persistenced{-${PV},} || die + rm nvidia-settings && mv nvidia-settings{-${PV},} || die + rm nvidia-xconfig && mv nvidia-xconfig{-${PV},} || die + mv NVIDIA-kernel-module-source-${PV} kernel-module-source || die + + default + + # prevent detection of incomplete kernel DRM support (bug #603818) + sed 's/defined(CONFIG_DRM/defined(CONFIG_DRM_KMS_HELPER/g' \ + -i kernel{,-module-source/kernel-open}/conftest.sh || die + + sed 's/__USER__/nvpd/' \ + nvidia-persistenced/init/systemd/nvidia-persistenced.service.template \ + > "${T}"/nvidia-persistenced.service || die + + # use alternative vulkan icd option if USE=-X (bug #909181) + use X || sed -i 's/"libGLX/"libEGL/' nvidia_{layers,icd}.json || die + + # makefile attempts to install wayland library even if not built + use wayland || sed -i 's/ WAYLAND_LIB_install$//' \ + nvidia-settings/src/Makefile || die +} + +src_compile() { + tc-export AR CC CXX LD OBJCOPY OBJDUMP PKG_CONFIG + + # extra flags for the libXNVCtrl.a static library + local xnvflags=-fPIC #840389 + tc-is-lto && xnvflags+=" $(test-flags-CC -ffat-lto-objects)" + + NV_ARGS=( + PREFIX="${EPREFIX}"/usr + HOST_CC="$(tc-getBUILD_CC)" + HOST_LD="$(tc-getBUILD_LD)" + BUILD_GTK2LIB= + NV_USE_BUNDLED_LIBJANSSON=0 + NV_VERBOSE=1 DO_STRIP= MANPAGE_GZIP= OUTPUTDIR=out + WAYLAND_AVAILABLE=$(usex wayland 1 0) + XNVCTRL_CFLAGS="${xnvflags}" + ) + + if use modules; then + local o_cflags=${CFLAGS} o_cxxflags=${CXXFLAGS} o_ldflags=${LDFLAGS} + + local modlistargs=video:kernel + if use kernel-open; then + modlistargs+=-module-source:kernel-module-source/kernel-open + + # environment flags are normally unused for modules, but nvidia + # uses it for building the "blob" and it is a bit fragile + filter-flags -fno-plt #912949 + filter-lto + CC=${KERNEL_CC} CXX=${KERNEL_CXX} strip-unsupported-flags + + LDFLAGS=$(raw-ldflags) + fi + + local modlist=( nvidia{,-drm,-modeset,-peermem,-uvm}=${modlistargs} ) + local modargs=( + IGNORE_CC_MISMATCH=yes NV_VERBOSE=1 + SYSOUT="${KV_OUT_DIR}" SYSSRC="${KV_DIR}" + + # kernel takes "x86" and "x86_64" as meaning the same, but nvidia + # makes the distinction (since 550.135) and is not happy with "x86" + # TODO?: it should be ok/better for tc-arch-kernel to do x86_64 + $(usev amd64 ARCH=x86_64) + ) + + # temporary workaround for bug #914468 + addpredict "${KV_OUT_DIR}" + + linux-mod-r1_src_compile + CFLAGS=${o_cflags} CXXFLAGS=${o_cxxflags} LDFLAGS=${o_ldflags} + fi + + emake "${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 + # avoid noisy *very* noisy logs with deprecation warnings + CFLAGS="-Wno-deprecated-declarations ${CFLAGS}" \ + emake "${NV_ARGS[@]}" -C nvidia-settings + elif use static-libs; then + # pretend GTK+3 is available, not actually used (bug #880879) + emake "${NV_ARGS[@]}" BUILD_GTK3LIB=1 \ + -C nvidia-settings/src out/libXNVCtrl.a + fi +} + +src_install() { + local libdir=$(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/${PV} + [GBM_BACKEND_LIB_SYMLINK]=/usr/${libdir}/gbm + [GLVND_EGL_ICD_JSON]=/usr/share/glvnd/egl_vendor.d + [OPENGL_DATA]=/usr/share/nvidia + [VULKANSC_ICD_JSON]=/usr/share/vulkansc + [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=( + $(usev !X "libGLX_nvidia libglxserver_nvidia") + libGLX_indirect # non-glvnd unused fallback + libnvidia-{gtk,wayland-client} nvidia-{settings,xconfig} # from source + libnvidia-egl-gbm 15_nvidia_gbm # gui-libs/egl-gbm + libnvidia-egl-wayland 10_nvidia_wayland # gui-libs/egl-wayland + libnvidia-egl-xcb 20_nvidia_xcb.json # gui-libs/egl-x11 + libnvidia-egl-xlib 20_nvidia_xlib.json # gui-libs/egl-x11 + libnvidia-pkcs11.so # using the openssl3 version instead + ) + local skip_modules=( + $(usev !X "nvfbc vdpau xdriver") + $(usev !modules gsp) + $(usev !powerd nvtopps) + installer nvpd # handled separately / built from source + ) + local skip_types=( + GLVND_LIB GLVND_SYMLINK EGL_CLIENT.\* GLX_CLIENT.\* # media-libs/libglvnd + OPENCL_WRAPPER.\* # virtual/opencl + DOCUMENTATION DOT_DESKTOP .\*_SRC DKMS_CONF SYSTEMD_UNIT # handled separately / unused + ) + + local DOCS=( + README.txt NVIDIA_Changelog supported-gpus/supported-gpus.json + nvidia-settings/doc/{FRAMELOCK,NV-CONTROL-API}.txt + ) + local HTML_DOCS=( html/. ) + einstalldocs + + local DISABLE_AUTOFORMATTING=yes + local DOC_CONTENTS="\ +Trusted users should be in the 'video' group to use NVIDIA devices. +You can add yourself by using: gpasswd -a my-user video\ +$(usev modules " + +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 && usev !abi_x86_32 " + +Note that without USE=abi_x86_32 on ${PN}, 32bit applications +(typically using wine / steam) will not be able to use GPU acceleration.") + +Be warned that USE=kernel-open may need to be either enabled or +disabled for certain cards to function: +- GTX 50xx (blackwell) and higher require it to be enabled +- GTX 1650 and higher (pre-blackwell) should work either way +- Older cards require it to be disabled + +For additional information or for troubleshooting issues, please see +https://wiki.gentoo.org/wiki/NVIDIA/nvidia-drivers and NVIDIA's own +documentation that is installed alongside this README." + readme.gentoo_create_doc + + if use modules; then + linux-mod-r1_src_install + + insinto /etc/modprobe.d + newins "${FILESDIR}"/nvidia-590.conf 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 "${FILESDIR}"/95-nvidia-settings-r1 95-nvidia-settings + fi + + if use static-libs; then + dolib.a nvidia-settings/src/out/libXNVCtrl.a + strip-lto-bytecode + + insinto /usr/include/NVCtrl + doins nvidia-settings/src/libXNVCtrl/NVCtrl{Lib,}.h + fi + + use X && emake "${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: ]] || + [[ " ${m[0]##*/}" =~ ^(\ ${skip_files[*]/%/.*|\\} )$ ]] || + [[ " ${m[2]}" =~ ^(\ ${skip_types[*]/%/|\\} )$ ]] || + has ${m[-1]#MODULE:} "${skip_modules[@]}" && continue + + case ${m[2]} in + MANPAGE) + gzip -dc ${m[0]} | newman - ${m[0]%.gz} + pipestatus || die + continue + ;; + GBM_BACKEND_LIB_SYMLINK) m[4]=../${m[4]};; # missing ../ + 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 [[ ${m[2]} == EXPLICIT_PATH ]]; then + into=${m[3]} + elif [[ ${m[2]} == *_BINARY ]]; then + into=/usr/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 + # avoid portage warning due to missing soname links in manifest + [[ ${m[0]} =~ ^libnvidia-ngx.so ]] && + dosym ${m[0]} ${into}/${m[0]%.so*}.so.1 + + printf -v m[1] %o $((m[1] | 0200)) # 444->644 + insopts -m${m[1]} + insinto ${into} + doins ${m[0]} + done < .manifest || die + insopts -m0644 # reset + + # MODULE:installer non-skipped extras + : "$(systemd_get_sleepdir)" + exeinto "${_#"${EPREFIX}"}" + doexe systemd/system-sleep/nvidia + dobin systemd/nvidia-sleep.sh + systemd_dounit systemd/system/nvidia-{hibernate,resume,suspend,suspend-then-hibernate}.service + + dobin nvidia-bug-report.sh + + insinto /usr/share/nvidia/files.d + doins sandboxutils-filelist.json + + # MODULE:powerd extras + if use powerd; then + newinitd "${FILESDIR}"/nvidia-powerd.initd nvidia-powerd #923117 + systemd_dounit systemd/system/nvidia-powerd.service + + insinto /usr/share/dbus-1/system.d + doins nvidia-dbus.conf + fi + + # enabling is needed for sleep to work properly and little reason not to do + # it unconditionally for a better user experience + : "$(systemd_get_systemunitdir)" + local unitdir=${_#"${EPREFIX}"} + # not using relative symlinks to match systemd's own links + dosym {"${unitdir}",/etc/systemd/system/systemd-hibernate.service.wants}/nvidia-hibernate.service + dosym {"${unitdir}",/etc/systemd/system/systemd-hibernate.service.wants}/nvidia-resume.service + dosym {"${unitdir}",/etc/systemd/system/systemd-suspend.service.wants}/nvidia-suspend.service + dosym {"${unitdir}",/etc/systemd/system/systemd-suspend.service.wants}/nvidia-resume.service + dosym {"${unitdir}",/etc/systemd/system/systemd-suspend-then-hibernate.service.wants}/nvidia-suspend-then-hibernate.service + dosym {"${unitdir}",/etc/systemd/system/systemd-suspend-then-hibernate.service.wants}/nvidia-resume.service + # also add a custom elogind hook to do the equivalent of the above + exeinto /usr/lib/elogind/system-sleep + newexe "${FILESDIR}"/system-sleep.elogind nvidia + # <elogind-255.5 used a different path (bug #939216), keep a compat symlink + # TODO: cleanup after 255.5 been stable for a few months + dosym {/usr/lib,/"${libdir}"}/elogind/system-sleep/nvidia + + # needed with >=systemd-256 or may fail to resume with some setups + # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1072722 + insinto "${unitdir}"/systemd-homed.service.d + newins - 10-nvidia.conf <<-EOF + [Service] + Environment=SYSTEMD_HOME_LOCK_FREEZE_SESSION=false + EOF + insinto "${unitdir}"/systemd-suspend.service.d + newins - 10-nvidia.conf <<-EOF + [Service] + Environment=SYSTEMD_SLEEP_FREEZE_USER_SESSIONS=false + EOF + dosym -r "${unitdir}"/systemd-{suspend,hibernate}.service.d/10-nvidia.conf + dosym -r "${unitdir}"/systemd-{suspend,hybrid-sleep}.service.d/10-nvidia.conf + dosym -r "${unitdir}"/systemd-{suspend,suspend-then-hibernate}.service.d/10-nvidia.conf + + # symlink non-versioned so nvidia-settings can use it even if misdetected + dosym nvidia-application-profiles-${PV}-key-documentation \ + ${paths[APPLICATION_PROFILE]}/nvidia-application-profiles-key-documentation + + # don't attempt to strip firmware files (silences errors) + dostrip -x ${paths[FIRMWARE]} + + # sandbox issues with /dev/nvidiactl and others (bug #904292,#921578) + # are widespread and sometime affect revdeps of packages built with + # USE=opencl/cuda making it hard to manage in ebuilds (minimal set, + # ebuilds should handle manually if need others or addwrite) + insinto /etc/sandbox.d + newins - 20nvidia <<<'SANDBOX_PREDICT="/dev/nvidiactl:/dev/nvidia-caps:/dev/char"' + + # dracut does not use /etc/modprobe.d if hostonly=no, but want to make sure + # our settings are used for bug 932781#c8 and nouveau blacklist if either + # modules are included (however, just best-effort without initramfs regen) + if use modules; then + echo "install_items+=\" ${EPREFIX}/etc/modprobe.d/nvidia.conf \"" >> \ + "${ED}"/usr/lib/dracut/dracut.conf.d/10-${PN}.conf || die + fi +} + +pkg_preinst() { + has_version "${CATEGORY}/${PN}[kernel-open]" && NV_HAD_KERNEL_OPEN= + + use modules || return + + # set video group id based on live system (bug #491414) + local g=$(egetent group video | cut -d: -f3) + [[ ${g} =~ ^[0-9]+$ ]] || die "Failed to determine video group id (got '${g}')" + sed -i "s/@VIDEOGID@/${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() { + linux-mod-r1_pkg_postinst + + readme.gentoo_print_elog + + if [[ -r /proc/driver/nvidia/version && + $(</proc/driver/nvidia/version) != *" ${PV} "* ]]; then + ewarn "\nCurrently loaded NVIDIA modules do not match the newly installed" + ewarn "libraries and may prevent launching GPU-accelerated applications." + if use modules; then + ewarn "Easiest way to fix this is normally to reboot. If still run into issues" + ewarn "(e.g. API mismatch messages in the \`dmesg\` output), please verify" + ewarn "that the running kernel is ${KV_FULL} and that (if used) the" + ewarn "initramfs does not include NVIDIA modules (or at least, not old ones)." + fi + fi + + if [[ $(</proc/cmdline) == *slub_debug=[!-]* ]]; then + ewarn "\nDetected that the current kernel command line is using 'slub_debug='," + ewarn "this may lead to system instability/freezes with this version of" + ewarn "${PN}. Bug: https://bugs.gentoo.org/796329"; + fi + + if [[ -v NV_LEGACY_MASK ]]; then + ewarn "\n***WARNING***" + ewarn "\nYou 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[1] branch if possible (not all old versions" + ewarn "are available or fully functional, may need to consider nouveau[2])." + ewarn "[1] https://www.nvidia.com/object/IO_32667.html"; + ewarn "[2] https://wiki.gentoo.org/wiki/Nouveau"; + fi + + if use kernel-open && use modules && [[ ! -v NV_HAD_KERNEL_OPEN ]]; then + ewarn "\nOpen source variant of ${PN} was selected, note that it requires" + ewarn "Turing/Ampere+ GPUs (aka GTX 1650+). Try disabling if run into issues." + ewarn "Also see: ${EROOT}/usr/share/doc/${PF}/html/kernel_open.html" + fi + + if ver_replacing -lt 580.126.09-r1; then + elog "\n>=nvidia-drivers-580.126.09-r1 changes some defaults that may or may" + elog "not need attention:" + elog "1. nvidia-drm.modeset=1 is now default regardless of USE=wayland" + elog "2. nvidia-drm.fbdev=1 is now also tentatively default to match upstream" + elog "See ${EROOT}/etc/modprobe.d/nvidia.conf to modify settings if needed," + elog "fbdev=1 *could* cause issues for the console display with some setups." + fi +}
