Send SWI on lid open

2020-01-13 20:40:29 -07:00
parent c1236b9e4a
commit 2e6a556e4b
2 changed files with 21 additions and 5 deletions
--- a/src/board/system76/lemp9/main.c
+++ b/src/board/system76/lemp9/main.c
@@ -72,8 +72,10 @@ void touchpad_event(struct Ps2 * ps2) {
    }
 }

+bool lid_wake = false;
 void lid_event(void) {
    extern struct Gpio __code LID_SW_N;
+    extern struct Gpio __code SWI_N;

    static bool send_sci = true;
    static bool last = true;
@@ -87,6 +89,16 @@ void lid_event(void) {
            DEBUG("open\n");

            //TODO: send SWI if needed
+            if (lid_wake) {
+                gpio_set(&SWI_N, false);
+
+                //TODO: find correct delay
+                delay_ticks(10);
+
+                gpio_set(&SWI_N, true);
+
+                lid_wake = false;
+            }
        } else {
            DEBUG("closed\n");
        }