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call /system/etc/(post/pre)_sleep.sh before and after sleep, allow module probing #3

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call /system/etc/(post/pre)_sleep.sh before and after sleep, allow module probing #3

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3fa56c8
call /system/etc/(post/pre)_sleep.sh before and after sleep, allow mo…
Kethen Feb 2, 2024
e1834dd
run suspend hal as root so that sleep hooks can do anything
Kethen Feb 3, 2024
cec2ee4
run /vendor/etc/(pre|post)_sleep.sh as well
Kethen Feb 8, 2024
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5 changes: 5 additions & 0 deletions suspend/1.0/default/SystemSuspend.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,7 @@
#include <string>
#include <thread>
using namespace std::chrono_literals;
#include <cstdlib>

using ::aidl::android::system::suspend::ISystemSuspend;
using ::aidl::android::system::suspend::IWakeLock;
Expand Down Expand Up @@ -406,6 +407,8 @@ bool SystemSuspend::forceSuspend() {
// or reset mSuspendCounter, it just ignores them. When the system
// returns from suspend, the wakelocks and SuspendCounter will not have
// changed.
std::system("/system/bin/sh /system/etc/pre_sleep.sh");
std::system("/system/bin/sh /vendor/etc/pre_sleep.sh");
auto autosuspendLock = std::unique_lock(mAutosuspendLock);
bool success = WriteStringToFd(getSleepState(), mStateFd);
autosuspendLock.unlock();
Expand All @@ -414,6 +417,8 @@ bool SystemSuspend::forceSuspend() {
PLOG(VERBOSE) << "error writing to /sys/power/state for forceSuspend";
}
mPwrbtnd->sendKeyWakeup();
std::system("/system/bin/sh /system/etc/post_sleep.sh");
std::system("/system/bin/sh /vendor/etc/post_sleep.sh");

return success;
}
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9 changes: 6 additions & 3 deletions suspend/1.0/default/[email protected]
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Original file line number Diff line number Diff line change
@@ -1,5 +1,8 @@
service system_suspend /system/bin/hw/[email protected]
class early_hal
user system
group system wakelock uhid input
capabilities BLOCK_SUSPEND
#user system
#group system wakelock uhid input
#capabilities BLOCK_SUSPEND
user root
group root
seclabel u:r:su:s0