From 34247465c34113bb26f6c9582ea31f31b0ea0d1b Mon Sep 17 00:00:00 2001
From: Petr Viktorin
Date: Sat, 15 Jul 2017 15:53:47 +0200
Subject: extmod/modframebuf: Add 2-bit color format (GS2_HMSB).

This format is used in 2-color LED matrices and in e-ink displays like
SSD1606.
---
 docs/library/framebuf.rst | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'docs')

diff --git a/docs/library/framebuf.rst b/docs/library/framebuf.rst
index 74c9f8564..4f0026e38 100644
--- a/docs/library/framebuf.rst
+++ b/docs/library/framebuf.rst
@@ -148,6 +148,10 @@ Constants
 
     Red Green Blue (16-bit, 5+6+5) color format
 
+.. data:: framebuf.GS2_HMSB
+
+    Grayscale (2-bit) color format
+
 .. data:: framebuf.GS4_HMSB
 
     Grayscale (4-bit) color format
-- 
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