diff --git a/drivers/platform/x86/intel-vbtn.c b/drivers/platform/x86/intel-vbtn.c
index 0419c8001fe33..123401f04b55a 100644
--- a/drivers/platform/x86/intel-vbtn.c
+++ b/drivers/platform/x86/intel-vbtn.c
@@ -15,9 +15,13 @@
 #include <linux/platform_device.h>
 #include <linux/suspend.h>
 
+/* Returned when NOT in tablet mode on some HP Stream x360 11 models */
+#define VGBS_TABLET_MODE_FLAG_ALT	0x10
 /* When NOT in tablet mode, VGBS returns with the flag 0x40 */
-#define TABLET_MODE_FLAG 0x40
-#define DOCK_MODE_FLAG   0x80
+#define VGBS_TABLET_MODE_FLAG		0x40
+#define VGBS_DOCK_MODE_FLAG		0x80
+
+#define VGBS_TABLET_MODE_FLAGS (VGBS_TABLET_MODE_FLAG | VGBS_TABLET_MODE_FLAG_ALT)
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("AceLan Kao");
@@ -72,9 +76,9 @@ static void detect_tablet_mode(struct platform_device *device)
 	if (ACPI_FAILURE(status))
 		return;
 
-	m = !(vgbs & TABLET_MODE_FLAG);
+	m = !(vgbs & VGBS_TABLET_MODE_FLAGS);
 	input_report_switch(priv->input_dev, SW_TABLET_MODE, m);
-	m = (vgbs & DOCK_MODE_FLAG) ? 1 : 0;
+	m = (vgbs & VGBS_DOCK_MODE_FLAG) ? 1 : 0;
 	input_report_switch(priv->input_dev, SW_DOCK, m);
 }