1 files changed, 14 insertions, 0 deletions
diff --git a/board/delbin/board.c b/board/delbin/board.c
index a5b50ef110..413bc42b7f 100644
--- a/board/delbin/board.c
+++ b/board/delbin/board.c
@@ -399,3 +399,17 @@ static void keyboard_init(void)
 	keyscan_config.actual_key_mask[14] = 0xff;
 }
 DECLARE_HOOK(HOOK_INIT, keyboard_init, HOOK_PRIO_INIT_I2C + 1);
+
+/* Called on AP S0ix -> S0 transition */
+static void board_chipset_resume(void)
+{
+	gpio_set_level(GPIO_EC_KB_BL_EN, 1);
+}
+DECLARE_HOOK(HOOK_CHIPSET_RESUME, board_chipset_resume, HOOK_PRIO_DEFAULT);
+
+/* Called on AP S0 -> S0ix transition */
+static void board_chipset_suspend(void)
+{
+	gpio_set_level(GPIO_EC_KB_BL_EN, 0);
+}
+DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, board_chipset_suspend, HOOK_PRIO_DEFAULT);