[PATCH] 2.4.23-pre3 WM97xx AC97 plugin - Documentation

[Liam Girdwood <liam.girdwood@wolfsonmicro.com>]

Hi,

This patch adds some documentation to the kernel configuration system
for the WM97xx AC97 touchscreen plugin.

Cheers

Liam


diff -urN linux-2.4.23-pre3/Documentation/Configure.help
linux-2.4.23-pre3-lg1/Documentation/Configure.help
--- linux-2.4.23-pre3/Documentation/Configure.help      2003-09-12
15:05:19.000000000 +0100
+++ linux-2.4.23-pre3-lg1/Documentation/Configure.help  2003-09-12
17:05:16.000000000 +0100
@@ -28274,6 +28274,28 @@
  
 CONFIG_CRYPTO_TEST
   Quick & dirty crypto test module.
+
+CONFIG_SOUND_WM97XX
+  Say Y here to support the Wolfson WM9705 and WM9712 touchscreen
+  controllers. These controllers are mainly found in PDA's
+  i.e. Dell Axim and Toshiba e740
+
+  This is experimental code.
+  Please see Documentation/wolfson-touchscreen.txt for
+  a complete list of parameters.
+
+  In order to use this driver, a char device called wm97xx with a major
+  number of 10 and minor number 16 will have to be created under
+  /dev/touchscreen.
+
+  e.g.
+  mknod /dev/touchscreen/wm97xx c 10 16
+
+  If you want to compile this as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want),
+  say M here.  The module will be called ac97_plugin_wm97xx.o.
+
+  If unsure, say N.
  
 #
 # A couple of things I keep forgetting:

-- 
Liam Girdwood <liam.girdwood@wolfsonmicro.com>


Wolfson Microelectronics plc
www.wolfsonmicro.com
T +44 131 272 7000
F +44 131 272 7001
Registered in Scotland 89839

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