From 990ff9fcbfac250b78cbb60a7e5cbafea9efa505 Mon Sep 17 00:00:00 2001
From: Romain Goyet <romain.goyet@numworks.com>
Date: Wed, 13 Feb 2019 15:35:22 +0100
Subject: [PATCH] [ion/device/display] Add inversion commands

---
 ion/src/device/shared/drivers/display.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ion/src/device/shared/drivers/display.h b/ion/src/device/shared/drivers/display.h
index de4a972c5..bb06cf2db 100644
--- a/ion/src/device/shared/drivers/display.h
+++ b/ion/src/device/shared/drivers/display.h
@@ -38,6 +38,8 @@ enum class Command : uint16_t {
   Reset = 0x01,
   SleepIn = 0x10,
   SleepOut = 0x11,
+  DisplayInversionOff = 0x20,
+  DisplayInversionOn = 0x21,
   DisplayOff = 0x28,
   DisplayOn = 0x29,
   ColumnAddressSet = 0x2A,