From d4408ed005c61f7ba160b0bdfe43a8cc5f81ebc2 Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Sun, 1 Aug 2021 23:55:43 +0100
Subject: [PATCH] Add info for larger buffer size

---
 README.adoc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.adoc b/README.adoc
index 3eb62d9..bdb6896 100644
--- a/README.adoc
+++ b/README.adoc
@@ -7,4 +7,7 @@ ln -s /etc/sv/fake-hwclock/ /var/service/
 
 # Enable SPI
 echo 'dtparam=spi=on' >>/boot/config.txt
+
+# Allow big buf for SPI
+echo 'options spidev bufsiz=65536' > /etc/modprobe.d/spidev.conf
 ----