From 8680a745956ad948d83fe845931f75c814a23c70 Mon Sep 17 00:00:00 2001
From: robert-hh <robert@hammelrath.com>
Date: Sun, 29 Mar 2020 10:58:08 +0200
Subject: [PATCH] drivers/display/ssd1306.py: Change the SET_COM_PIN_CFG
 setting.

Making it more specific to use 0x02 for display with an aspect ratio > 2
(resolutions 96x16 and 128x32) and 0x12 for all other sizes as recommended
by @mcauser.  Tested with a 64x32 display which did not work before.
---
 drivers/display/ssd1306.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/display/ssd1306.py b/drivers/display/ssd1306.py
index 4893b2045c..6359c85eaa 100644
--- a/drivers/display/ssd1306.py
+++ b/drivers/display/ssd1306.py
@@ -50,7 +50,7 @@ class SSD1306(framebuf.FrameBuffer):
             SET_DISP_OFFSET,
             0x00,
             SET_COM_PIN_CFG,
-            0x02 if self.height == 32 else 0x12,
+            0x02 if self.width > 2 * self.height else 0x12,
             # timing and driving scheme
             SET_DISP_CLK_DIV,
             0x80,