device-pine64-pinetab: shutdown on critical battery (MR 2193)
The PMIC AXP803 sends an interrupt to the A64 CPU when the battery is critical low. This wakes up the tablet at ~10% battery level, but UPower wasn't configured to add upon this interrupt as the action level was way lower. Therefore, the PMIC performed a hard shutdown when the battery level dropped further, which may cause data loss.
This commit is contained in:
Dylan Van Assche
Oliver Smith
parent
cfb5d41bdf
commit
ead17254db
2 changed files with 108 additions and 2 deletions
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@ -3,8 +3,8 @@
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# Co-Maintainer: Martijn Braam <martijn@brixit.nl>
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pkgname=device-pine64-pinetab
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pkgdesc="PINE64 PineTab"
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pkgver=0.9
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pkgrel=1
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pkgver=0.10
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pkgrel=0
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url="https://postmarketos.org"
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license="MIT"
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arch="aarch64"
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@ -26,6 +26,7 @@ subpackages="
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$pkgname-phosh
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$pkgname-nonfree-firmware:nonfree_firmware
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$pkgname-plasma-mobile:plasma_mobile
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$pkgname-upower
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"
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install="$pkgname.post-install"
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source="
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@ -40,6 +41,7 @@ source="
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ucm/HiFi.conf
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ucm/PineTab.conf
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weston.ini
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UPower.conf
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"
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prepare() {
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@ -148,6 +150,15 @@ plasma_mobile() {
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install -Dm644 "$srcdir"/kirigami-lowpower.sh "$subpkgdir"/etc/profile.d/kirigami-lowpower.sh
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}
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upower() {
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install_if="$pkgname=$pkgver-r$pkgrel upower"
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mkdir "$subpkgdir"
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# Shutdown when PMIC reports critical battery level
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install -Dm644 "$srcdir"/UPower.conf -t \
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"$subpkgdir"/etc/UPower/UPower.conf
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}
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sha512sums="
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8d1ef04911f1cfa7eda8185f4f4d807af23105a7c8f23d8c18f02afeccd8ab124de70c2e2760c154a3128fe3793447039fb0abf37aa496f597d27051e275033e 99-pinetab-keyboard.hwdb
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a884cdb677d40f733fde5ce57fc2740a29a9f8a4a62d9ac327710a650d0d21d378226653e50d67cd0765f6e6cb81e6a243a92905d0ce8b8d8ab751abb69a79d5 deviceinfo
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@ -160,4 +171,5 @@ f4b5509fd6a8b23f3667f5e7262b3a19c607a37cb9eaf7d0e93eb826d45c26ec12df4810879bacb8
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a2fd8037c9a1af000f31c7005436d791525317f818c553d1e2f472b4df76c71d769ecbf67b369a478bea720a6215eaa9fb6a26ba218ac9410513e2345ebe7b4c HiFi.conf
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3bdf9d4c41058680d488d9b4a2ac5fd693ceddc5f319a577480546f8af7d9d64c9d3196e73cb0c00e793697eef4ad075c88c3d274702a5387c15945bc749d844 PineTab.conf
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6374ef977eab14b71fa88057ebd52ca03035e387e5f41504598a990f24b2e92bccd2db476c545dc541000e08fccdecb6f1cd63e25b5835df706269e0384dacc7 weston.ini
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ed0e03f7e1c0348c06be9a7922414469245604ce813bbf0c8910ef211cb993bbb0d0d4615c9c961d50712415f85d6b73e0cf02780ac784666aac56e4889341e4 UPower.conf
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"
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94
device/community/device-pine64-pinetab/UPower.conf
Normal file
94
device/community/device-pine64-pinetab/UPower.conf
Normal file
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@ -0,0 +1,94 @@
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# Only the system vendor should modify this file, ordinary users
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# should not have to change anything.
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[UPower]
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# Enable the Watts Up Pro device.
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#
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# The Watts Up Pro contains a generic FTDI USB device without a specific
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# vendor and product ID. When we probe for WUP devices, we can cause
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# the user to get a perplexing "Device or resource busy" error when
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# attempting to use their non-WUP device.
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#
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# The generic FTDI device is known to also be used on:
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#
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# - Sparkfun FT232 breakout board
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# - Parallax Propeller
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#
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# default=false
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EnableWattsUpPro=false
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# Don't poll the kernel for battery level changes.
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#
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# Some hardware will send us battery level changes through
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# events, rather than us having to poll for it. This option
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# allows disabling polling for hardware that sends out events.
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#
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# default=false
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NoPollBatteries=false
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# Do we ignore the lid state
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#
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# Some laptops are broken. The lid state is either inverted, or stuck
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# on or off. We can't do much to fix these problems, but this is a way
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# for users to make the laptop panel vanish, a state that might be used
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# by a couple of user-space daemons. On Linux systems, see also
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# logind.conf(5).
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#
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# default=false
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IgnoreLid=false
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# Policy for warnings and action based on battery levels
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#
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# Whether battery percentage based policy should be used. The default
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# is to use the time left, change to true to use the percentage, which
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# should work around broken firmwares. It is also more reliable than
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# the time left (frantically saving all your files is going to use more
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# battery than letting it rest for example).
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# default=true
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UsePercentageForPolicy=true
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# When UsePercentageForPolicy is true, the levels at which UPower will
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# consider the battery low, critical, or take action for the critical
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# battery level.
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#
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# This will also be used for batteries which don't have time information
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# such as that of peripherals.
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#
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# If any value is invalid, or not in descending order, the defaults
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# will be used.
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#
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# Defaults:
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# PercentageLow=10
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# PercentageCritical=3
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# PercentageAction=2
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PercentageLow=20
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PercentageCritical=17
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PercentageAction=15
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# When UsePercentageForPolicy is false, the time remaining at which UPower
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# will consider the battery low, critical, or take action for the critical
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# battery level.
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#
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# If any value is invalid, or not in descending order, the defaults
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# will be used.
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#
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# Defaults:
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# TimeLow=1200
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# TimeCritical=300
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# TimeAction=120
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TimeLow=1200
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TimeCritical=300
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TimeAction=120
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# The action to take when "TimeAction" or "PercentageAction" above has been
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# reached for the batteries (UPS or laptop batteries) supplying the computer
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#
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# Possible values are:
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# PowerOff
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# Hibernate
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# HybridSleep
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#
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# If HybridSleep isn't available, Hibernate will be used
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# If Hibernate isn't available, PowerOff will be used
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CriticalPowerAction=PowerOff
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