From f17a012325348f797ece404c0104250c8e0e2e5d Mon Sep 17 00:00:00 2001
From: Stefan Rueger <stefan.rueger@urclocks.com>
Date: Sat, 24 Sep 2022 00:16:55 +0100
Subject: [PATCH] Update documentation for linuxspi extended parameter
 disable_no_cs

---
 src/avrdude.1        |  8 ++++++++
 src/doc/avrdude.texi | 10 ++++++++++
 2 files changed, 18 insertions(+)

diff --git a/src/avrdude.1 b/src/avrdude.1
index 1920b583..69989f9e 100644
--- a/src/avrdude.1
+++ b/src/avrdude.1
@@ -1217,6 +1217,14 @@ specific.
 .Pp
 When not provided, driver/OS default value will be used.
 .El
+.It Ar linuxspi
+Extended parameter:
+.Bl -tag -offset indent -width indent
+.It Ar disable_no_cs
+Ensures the programmer does not use the SPI_NO_CS bit for the SPI
+driver. This parameter is useful for kernels that do not support
+the CS line being managed outside the application.
+.El
 .El
 .Sh FILES
 .Bl -tag -offset indent -width /dev/ppi0XXX
diff --git a/src/doc/avrdude.texi b/src/doc/avrdude.texi
index 3bcade32..3826eefd 100644
--- a/src/doc/avrdude.texi
+++ b/src/doc/avrdude.texi
@@ -1111,6 +1111,16 @@ specific.
 When not provided, driver/OS default value will be used.
 @end table
 
+@cindex @code{-x} linuxspi
+@item linuxspi
+Extended parameter:
+@table @code
+@item @samp{disable_no_cs}
+Ensures the programmer does not use the SPI_NO_CS bit for the SPI
+driver. This parameter is useful for kernels that do not support
+the CS line being managed outside the application.
+@end table
+
 @end table
 
 @page