From 8ff86a7eff01ecf10aa12d4a97e67a53acfdcce9 Mon Sep 17 00:00:00 2001
From: Cole Deck <admin@example.com>
Date: Sun, 9 Aug 2020 22:47:39 +0000
Subject: [PATCH] try another idea

---
 bbswitch.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bbswitch.c b/bbswitch.c
index e5b8c98..fa4ed2f 100644
--- a/bbswitch.c
+++ b/bbswitch.c
@@ -436,6 +436,7 @@ static int __init bbswitch_init(void) {
                 dev_name(&pdev->dev), (char *)buf.pointer);
         } else {
             dis_dev = pdev;
+            pci_d3cold_enable(pdev);
             dis_handle = handle;
             pr_info("Found discrete VGA device %s: %s\n",
                 dev_name(&pdev->dev), (char *)buf.pointer);