--- zzzz-none-000/linux-3.10.107/include/linux/olpc-ec.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/olpc-ec.h	2021-02-04 17:41:59.000000000 +0000
@@ -6,6 +6,7 @@
 #define EC_WRITE_SCI_MASK		0x1b
 #define EC_WAKE_UP_WLAN			0x24
 #define EC_WLAN_LEAVE_RESET		0x25
+#define EC_DCON_POWER_MODE		0x26
 #define EC_READ_EB_MODE			0x2a
 #define EC_SET_SCI_INHIBIT		0x32
 #define EC_SET_SCI_INHIBIT_RELEASE	0x34