Module Name: src
Committed By: tnn
Date: Sat Nov 2 14:47:35 UTC 2019
Modified Files:
src/share/man/man4: ssdfb.4
Log Message:
ssdfb: update manpage
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/share/man/man4/ssdfb.4
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man4/ssdfb.4
diff -u src/share/man/man4/ssdfb.4:1.3 src/share/man/man4/ssdfb.4:1.4
--- src/share/man/man4/ssdfb.4:1.3 Sun Mar 17 11:20:36 2019
+++ src/share/man/man4/ssdfb.4 Sat Nov 2 14:47:35 2019
@@ -1,4 +1,4 @@
-.\" $NetBSD: ssdfb.4,v 1.3 2019/03/17 11:20:36 wiz Exp $
+.\" $NetBSD: ssdfb.4,v 1.4 2019/11/02 14:47:35 tnn Exp $
.\"
.\" Copyright (c) 2019 The NetBSD Foundation, Inc.
.\" All rights reserved.
@@ -27,7 +27,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd March 17, 2019
+.Dd November 2, 2019
.Dt SSDFB 4
.Os
.Sh NAME
@@ -38,6 +38,7 @@
.Cd "ssdfb* at iic? addr ?"
.Cd "ssdfb* at iic? addr 0x3c"
.Cd "ssdfb* at iic? addr 0x3d flags 0x102"
+.Cd "ssdfb* at spi? slave ? flags 0x105"
.Cd "wsdisplay* at ssdfb?"
.Sh DESCRIPTION
The
@@ -51,6 +52,8 @@ of the following controller chips:
Solomon Systech Ltd SSD1306
.It
Sino Wealth Electronic Ltd SH1106
+.It
+Solomon Systech Ltd SSD1322
.El
.Pp
The following products (controller + panel assemblies) are supported:
@@ -67,6 +70,9 @@ Adafruit Industries, LLC product 938 (12
.It
.Em 0x04 :
Adafruit Industries, LLC product 931 (128x32)
+.It
+.Em 0x05 :
+Generic SSD1322 modules using default settings
.El
.Pp
The flags value can contain one or more of the following, bitwise OR'ed:
@@ -108,7 +114,6 @@ driver written by
.An Patrick Wildt Aq Mt [email protected]
but does not share any code.
.Sh BUGS
-Some modules can be reconfigured to attach via
-.Xr spi 4 ,
-typically by moving surface mount zero ohm resistors.
-This is currently not supported.
+The "4-wire SPI" MCU interface which requires an auxiliary
+.Xr gpio 4
+pin for the D/C# signal is currently not supported.
