healthd: Add "No UI" operation for charger mode
Boards can opt to have charger mode be passive, with no screen UI or key
processing, the same as for recovery mode, via BOARD_CHARGER_NO_UI. The
minui and associated libs and charging image files are not built into the
executable in this case.
Always select charger No UI operation for Brillo devices.
Bug: 27170356
Change-Id: Ibe71498743353b01ce5b6521e42ed94d75547547
diff --git a/healthd/healthd.cpp b/healthd/healthd.cpp
index 85888c3..9b47334 100644
--- a/healthd/healthd.cpp
+++ b/healthd/healthd.cpp
@@ -109,10 +109,17 @@
};
static struct healthd_mode_ops charger_ops = {
+#ifdef CHARGER_NO_UI
+ .init = healthd_mode_nop_init,
+ .preparetowait = healthd_mode_nop_preparetowait,
+ .heartbeat = healthd_mode_nop_heartbeat,
+ .battery_update = healthd_mode_nop_battery_update,
+#else
.init = healthd_mode_charger_init,
.preparetowait = healthd_mode_charger_preparetowait,
.heartbeat = healthd_mode_charger_heartbeat,
.battery_update = healthd_mode_charger_battery_update,
+#endif
};
static struct healthd_mode_ops recovery_ops = {