x11-drivers/nvidia-drivers: install PM udev rules from README.txt

User reported it solved some power management issues (e.g. oddities
followed by Xorg segfault when using sleep with GNOME), and other
distros like Fedora install these unconditionally. Only for 470+
given wasn't included in nvidia's README for 390.xx and likely not
relevant.

Skip revbump, not known(?) to affect many and will propagate on
kernel upgrades + rebuild.

Thanks-to: Randall T. Vasquez
Signed-off-by: Ionen Wolkens <ionen@gentoo.org>

5 files changed, 51 insertions, 8 deletions

diff --git a/x11-drivers/nvidia-drivers/files/nvidia-470.rules b/x11-drivers/nvidia-drivers/files/nvidia-470.rules
new file mode 100644
index 000000000000..ba3cefef9876
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/files/nvidia-470.rules
@@ -0,0 +1,7 @@
+# Enable runtime PM for NVIDIA VGA/3D controller devices on driver bind
+ACTION=="bind", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x030000", TEST=="power/control", ATTR{power/control}="auto"
+ACTION=="bind", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x030200", TEST=="power/control", ATTR{power/control}="auto"
+
+# Disable runtime PM for NVIDIA VGA/3D controller devices on driver unbind
+ACTION=="unbind", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x030000", TEST=="power/control", ATTR{power/control}="on"
+ACTION=="unbind", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x030200", TEST=="power/control", ATTR{power/control}="on"
diff --git a/x11-drivers/nvidia-drivers/nvidia-drivers-470.129.06.ebuild b/x11-drivers/nvidia-drivers/nvidia-drivers-470.129.06.ebuild
index ba4807bf5a9c..7a1897471468 100644
--- a/x11-drivers/nvidia-drivers/nvidia-drivers-470.129.06.ebuild
+++ b/x11-drivers/nvidia-drivers/nvidia-drivers-470.129.06.ebuild
@@ -5,7 +5,7 @@ EAPI=8
 
 MODULES_OPTIONAL_USE="driver"
 inherit desktop flag-o-matic linux-mod multilib readme.gentoo-r1 \
-	systemd toolchain-funcs unpacker user-info
+	systemd toolchain-funcs udev unpacker user-info
 
 NV_KERNEL_MAX="5.17"
 NV_URI="https://download.nvidia.com/XFree86/"
@@ -367,6 +367,9 @@ https://wiki.gentoo.org/wiki/NVIDIA/nvidia-drivers"
 	# symlink non-versioned so nvidia-settings can use it even if misdetected
 	dosym nvidia-application-profiles-${PV}-key-documentation \
 		${paths[APPLICATION_PROFILE]}/nvidia-application-profiles-key-documentation
+
+	# udev rules taken from nvidia's README.txt to help with power management
+	use driver && udev_newrules "${FILESDIR}"/nvidia-470.rules 60-nvidia.rules
 }
 
 pkg_preinst() {
@@ -397,7 +400,8 @@ pkg_preinst() {
 }
 
 pkg_postinst() {
-	use driver && linux-mod_pkg_postinst
+	linux-mod_pkg_postinst
+	use driver && udev_reload
 
 	readme.gentoo_print_elog
 
@@ -449,3 +453,8 @@ pkg_postinst() {
 		elog "supported by a few wayland compositors (e.g. kwin / mutter, not sway)."
 	fi
 }
+
+pkg_postrm() {
+	linux-mod_pkg_postrm
+	use driver && udev_reload
+}
diff --git a/x11-drivers/nvidia-drivers/nvidia-drivers-470.62.29.ebuild b/x11-drivers/nvidia-drivers/nvidia-drivers-470.62.29.ebuild
index cab98353f284..f2528612b9fc 100644
--- a/x11-drivers/nvidia-drivers/nvidia-drivers-470.62.29.ebuild
+++ b/x11-drivers/nvidia-drivers/nvidia-drivers-470.62.29.ebuild
@@ -5,7 +5,7 @@ EAPI=8
 
 MODULES_OPTIONAL_USE="driver"
 inherit desktop flag-o-matic linux-mod multilib readme.gentoo-r1 \
-	systemd toolchain-funcs unpacker user-info
+	systemd toolchain-funcs udev unpacker user-info
 
 NV_KERNEL_MAX="5.15"
 NV_PIN="470.103.01"
@@ -363,6 +363,9 @@ https://wiki.gentoo.org/wiki/NVIDIA/nvidia-drivers"
 	systemd_dounit systemd/system/nvidia-{hibernate,resume,suspend}.service
 
 	dobin nvidia-bug-report.sh
+
+	# udev rules taken from nvidia's README.txt to help with power management
+	use driver && udev_newrules "${FILESDIR}"/nvidia-470.rules 60-nvidia.rules
 }
 
 pkg_preinst() {
@@ -393,7 +396,8 @@ pkg_preinst() {
 }
 
 pkg_postinst() {
-	use driver && linux-mod_pkg_postinst
+	linux-mod_pkg_postinst
+	use driver && udev_reload
 
 	readme.gentoo_print_elog
 
@@ -445,3 +449,8 @@ pkg_postinst() {
 		elog "supported by a few wayland compositors (e.g. kwin / mutter, not sway)."
 	fi
 }
+
+pkg_postrm() {
+	linux-mod_pkg_postrm
+	use driver && udev_reload
+}
diff --git a/x11-drivers/nvidia-drivers/nvidia-drivers-510.73.05.ebuild b/x11-drivers/nvidia-drivers/nvidia-drivers-510.73.05.ebuild
index 043bb8ba2030..60d3a7e68313 100644
--- a/x11-drivers/nvidia-drivers/nvidia-drivers-510.73.05.ebuild
+++ b/x11-drivers/nvidia-drivers/nvidia-drivers-510.73.05.ebuild
@@ -5,7 +5,7 @@ EAPI=8
 
 MODULES_OPTIONAL_USE="driver"
 inherit desktop flag-o-matic linux-mod multilib readme.gentoo-r1 \
-	systemd toolchain-funcs unpacker user-info
+	systemd toolchain-funcs udev unpacker user-info
 
 NV_KERNEL_MAX="5.17"
 NV_URI="https://download.nvidia.com/XFree86/"
@@ -382,6 +382,9 @@ https://wiki.gentoo.org/wiki/NVIDIA/nvidia-drivers"
 	# symlink non-versioned so nvidia-settings can use it even if misdetected
 	dosym nvidia-application-profiles-${PV}-key-documentation \
 		${paths[APPLICATION_PROFILE]}/nvidia-application-profiles-key-documentation
+
+	# udev rules taken from nvidia's README.txt to help with power management
+	use driver && udev_newrules "${FILESDIR}"/nvidia-470.rules 60-nvidia.rules
 }
 
 pkg_preinst() {
@@ -412,7 +415,8 @@ pkg_preinst() {
 }
 
 pkg_postinst() {
-	use driver && linux-mod_pkg_postinst
+	linux-mod_pkg_postinst
+	use driver && udev_reload
 
 	readme.gentoo_print_elog
 
@@ -461,3 +465,8 @@ pkg_postinst() {
 		elog "Of note, may possibly cause issues with SLI and Reverse PRIME."
 	fi
 }
+
+pkg_postrm() {
+	linux-mod_pkg_postrm
+	use driver && udev_reload
+}
diff --git a/x11-drivers/nvidia-drivers/nvidia-drivers-515.43.04.ebuild b/x11-drivers/nvidia-drivers/nvidia-drivers-515.43.04.ebuild
index 2894896e70c1..d9a29874e5ad 100644
--- a/x11-drivers/nvidia-drivers/nvidia-drivers-515.43.04.ebuild
+++ b/x11-drivers/nvidia-drivers/nvidia-drivers-515.43.04.ebuild
@@ -5,7 +5,7 @@ EAPI=8
 
 MODULES_OPTIONAL_USE="driver"
 inherit desktop flag-o-matic linux-mod multilib readme.gentoo-r1 \
-	systemd toolchain-funcs unpacker user-info
+	systemd toolchain-funcs udev unpacker user-info
 
 NV_KERNEL_MAX="5.17"
 NV_URI="https://download.nvidia.com/XFree86/"
@@ -406,6 +406,9 @@ https://wiki.gentoo.org/wiki/NVIDIA/nvidia-drivers"
 	# fails to detect version (i.e. mismatch, or with kernel-open)
 	dosym nvidia-application-profiles-${PV}-key-documentation \
 		${paths[APPLICATION_PROFILE]}/nvidia-application-profiles-key-documentation
+
+	# udev rules taken from nvidia's README.txt to help with power management
+	use driver && udev_newrules "${FILESDIR}"/nvidia-470.rules 60-nvidia.rules
 }
 
 pkg_preinst() {
@@ -436,7 +439,8 @@ pkg_preinst() {
 }
 
 pkg_postinst() {
-	use driver && linux-mod_pkg_postinst
+	linux-mod_pkg_postinst
+	use driver && udev_reload
 
 	readme.gentoo_print_elog
 
@@ -496,3 +500,8 @@ pkg_postinst() {
 		elog "Of note, may possibly cause issues with SLI and Reverse PRIME."
 	fi
 }
+
+pkg_postrm() {
+	linux-mod_pkg_postrm
+	use driver && udev_reload
+}