未验证 提交 48f3e7bf 编写于 作者: I Icenowy Zheng 提交者: Maxime Ripard

arm64: allwinner: a64: allow laptops to wake up from lid

Currently all ARM kernels will have s2idle enabled if CONFIG_SUSPEND is
present. In this case if the lid is closed, systemd-logind will enter
s2idle mode by default; however there's no possible wakeup source
defined, so the system will enter a forever idle.

Add the lid itself as a wakeup source, thus the system can wakeup when
the lid is opened.
Signed-off-by: NIcenowy Zheng <icenowy@aosc.io>
Signed-off-by: NMaxime Ripard <maxime.ripard@bootlin.com>
上级 e4357c82
......@@ -49,6 +49,7 @@
linux,input-type = <EV_SW>;
linux,code = <SW_LID>;
linux,can-disable;
wakeup-source;
};
};
......
......@@ -38,6 +38,7 @@
gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 */
linux,input-type = <EV_SW>;
linux,code = <SW_LID>;
wakeup-source;
};
};
......
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