From 582a5e2a97d8990f77a099e1c5208a70c834a5d6 Mon Sep 17 00:00:00 2001
From: Tim Crawford <tcrawford@system76.com>
Date: Mon, 21 Sep 2020 13:35:36 -0600
Subject: [PATCH] kbscan: Prevent wake when lid is closed

Resolves: #102
---
 src/board/system76/common/kbscan.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/board/system76/common/kbscan.c b/src/board/system76/common/kbscan.c
index 1642d3c..0842500 100644
--- a/src/board/system76/common/kbscan.c
+++ b/src/board/system76/common/kbscan.c
@@ -7,6 +7,7 @@
 #include <board/kbled.h>
 #include <board/kbscan.h>
 #include <board/keymap.h>
+#include <board/lid.h>
 #include <board/pmc.h>
 #include <board/power.h>
 #include <common/debug.h>
@@ -141,7 +142,9 @@ static bool kbscan_has_ghost_in_row(int row, uint8_t rowdata) {
 #endif // KM_NKEY
 
 bool kbscan_press(uint16_t key, bool pressed, uint8_t * layer) {
+    // Wake from sleep on keypress
     if (pressed &&
+        lid_state &&
         (power_state == POWER_STATE_S3 || power_state == POWER_STATE_DS3)) {
         gpio_set(&SWI_N, false);
         delay_ticks(10); //TODO: find correct delay