games-util/xpadneo: update ERTM messages for kernel 5.12
The L2CAP patch is upstreamed in >=5.12, and ERTM is now instead recommended by upstream to help with rumble stability. For non-live, also install the L2CAP patch in docs/ as reference. Signed-off-by: Ionen Wolkens <sudinave@gmail.com> Closes: https://github.com/gentoo/gentoo/pull/20610 Signed-off-by: Sam James <sam@gentoo.org>
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@ -3,7 +3,7 @@
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EAPI=7
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inherit linux-mod toolchain-funcs udev
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inherit linux-info linux-mod toolchain-funcs udev
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if [[ ${PV} == 9999 ]]; then
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inherit git-r3
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@ -36,25 +36,37 @@ src_install() {
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udev_dorules etc-udev-rules.d/60-${PN}.rules
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dodoc -r ../docs/{[^i]*.md,descriptors,reports} ../NEWS.md
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newdoc ../misc/kernel_patches/0001-fix_bluetooth_reconnect.patch \
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L2CAP-fix-for-kernel-5.11-or-older.patch
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}
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pkg_postinst() {
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linux-mod_pkg_postinst
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udev_reload
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local ertm=/sys/module/bluetooth/parameters/disable_ertm
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if ! [[ ${REPLACING_VERSIONS} && $(<${ertm}) == Y ]]; then
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local disable_ertm=/sys/module/bluetooth/parameters/disable_ertm
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if kernel_is -ge 5 12; then
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if [[ $(<${disable_ertm}) == Y ]]; then
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elog "Warning: bluetooth ERTM (Enhanced ReTransmission Mode) is disabled."
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elog "This is no longer recommended with kernel >=5.12 to use ${PN}."
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elog "Can remove ${EROOT}/etc/modprobe.d/no-ertm.conf if it exists, and run:"
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elog " echo N > ${disable_ertm}"
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elog "After changing, may need to re-pair the gamepad with bluetooth."
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fi
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elif [[ $(<${disable_ertm}) == N ]]; then
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elog "Warning: bluetooth ERTM (Enhanced ReTransmission Mode) is enabled."
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elog "While keeping enabled is recommended for rumble usage stability, it can"
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elog "cause connection issues without kernel >=5.12 or the L2CAP kernel patch"
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elog "provided in ${EROOT}/usr/share/doc/${PF}/"
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elog "If needed, this mode can be disabled by running:"
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elog " echo Y > ${disable_ertm}"
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elog " echo 'options bluetooth disable_ertm=y' > ${EROOT}/etc/modprobe.d/no-ertm.conf"
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elog "After changing, may need to re-pair the gamepad with bluetooth."
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fi
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if [[ ! ${REPLACING_VERSIONS} ]]; then
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elog "To pair the gamepad and view module options, see documentation in:"
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elog " ${EROOT}/usr/share/doc/${PF}"
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elog
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elog "Be warned that bluetooth's ERTM (Enhanced ReTransmission Mode) can"
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elog "cause the gamepad to enter a re-connection loop."
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elog "- To disable immediately:"
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elog " echo Y > ${ertm}"
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elog "- To disable for next and subsequent boot:"
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elog " echo 'options bluetooth disable_ertm=y' > ${EROOT}/etc/modprobe.d/no-ertm.conf"
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elog "- Or, if bluetooth isn't a module, add to the kernel's command line:"
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elog " bluetooth.disable_ertm=y"
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elog " ${EROOT}/usr/share/doc/${PF}/"
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fi
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}
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@ -3,7 +3,7 @@
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EAPI=7
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inherit linux-mod toolchain-funcs udev
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inherit linux-info linux-mod toolchain-funcs udev
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if [[ ${PV} == 9999 ]]; then
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inherit git-r3
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@ -42,19 +42,28 @@ pkg_postinst() {
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linux-mod_pkg_postinst
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udev_reload
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local ertm=/sys/module/bluetooth/parameters/disable_ertm
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if ! [[ ${REPLACING_VERSIONS} && $(<${ertm}) == Y ]]; then
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local disable_ertm=/sys/module/bluetooth/parameters/disable_ertm
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if kernel_is -ge 5 12; then
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if [[ $(<${disable_ertm}) == Y ]]; then
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elog "Warning: bluetooth ERTM (Enhanced ReTransmission Mode) is disabled."
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elog "This is no longer recommended with kernel >=5.12 to use ${PN}."
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elog "Can remove ${EROOT}/etc/modprobe.d/no-ertm.conf if it exists, and run:"
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elog " echo N > ${disable_ertm}"
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elog "After changing, may need to re-pair the gamepad with bluetooth."
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fi
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elif [[ $(<${disable_ertm}) == N ]]; then
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elog "Warning: bluetooth ERTM (Enhanced ReTransmission Mode) is enabled."
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elog "While keeping enabled is recommended for rumble usage stability, it can"
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elog "cause connection issues without a fix included in kernel >=5.12"
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elog "If needed, this mode can be disabled by running:"
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elog " echo Y > ${disable_ertm}"
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elog " echo 'options bluetooth disable_ertm=y' > ${EROOT}/etc/modprobe.d/no-ertm.conf"
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elog "After changing, may need to re-pair the gamepad with bluetooth."
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fi
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if [[ ! ${REPLACING_VERSIONS} ]]; then
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elog "To pair the gamepad and view module options, see documentation in:"
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elog " ${EROOT}/usr/share/doc/${PF}"
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elog
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elog "Be warned that bluetooth's ERTM (Enhanced ReTransmission Mode) can"
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elog "cause the gamepad to enter a re-connection loop."
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elog "- To disable immediately:"
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elog " echo Y > ${ertm}"
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elog "- To disable for next and subsequent boot:"
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elog " echo 'options bluetooth disable_ertm=y' > ${EROOT}/etc/modprobe.d/no-ertm.conf"
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elog "- Or, if bluetooth isn't a module, add to the kernel's command line:"
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elog " bluetooth.disable_ertm=y"
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elog " ${EROOT}/usr/share/doc/${PF}/"
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fi
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}
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