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implement display power (#21731)

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* implement display power

* FB_BLANK_POWERDOWN

Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com>
This commit is contained in:
sshane
2021-07-28 14:26:58 -07:00
committed by GitHub
parent 48652db706
commit f48064c4d7
1 changed files with 7 additions and 1 deletions
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8
selfdrive/hardware/tici/hardware.h
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@@ -25,7 +25,13 @@ public:
brightness_control.close();
}
};
static void set_display_power(bool on) {};
static void set_display_power(bool on) {
std::ofstream bl_power_control("/sys/class/backlight/panel0-backlight/bl_power");
if (bl_power_control.is_open()) {
bl_power_control << (on ? "0" : "4") << "\n";
bl_power_control.close();
}
};
static bool get_ssh_enabled() { return Params().getBool("SshEnabled"); };
static void set_ssh_enabled(bool enabled) { Params().putBool("SshEnabled", enabled); };