---

yaml --- r: 48206 b: refs/heads/master c: fe6af6f h: refs/heads/master v: v3
git-mirror · Feb 13, 2007 · e769d68 · e769d68
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diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 06d8bf64ba25db42fcc60d2da2268ac22af94e77
+refs/heads/master: fe6af6faec078ec8137631f24cb541f9918244f0
diff --git a/trunk/CREDITS b/trunk/CREDITS
@@ -2571,6 +2571,16 @@ S: Subiaco, 6008
 S: Perth, Western Australia
 S: Australia
 
+N: Miguel Ojeda Sandonis
+E: maxextreme@gmail.com
+D: Author: Auxiliary LCD Controller driver (ks0108)
+D: Author: Auxiliary LCD driver (cfag12864b)
+D: Author: Auxiliary LCD framebuffer driver (cfag12864bfb)
+D: Maintainer: Auxiliary display drivers tree (drivers/auxdisplay/*)
+S: C/ Mieses 20, 9-B
+S: Valladolid 47009
+S: Spain
+
 N: Greg Page
 E: gpage@sovereign.org
 D: IPX development and support

diff --git a/trunk/Documentation/ABI/testing/debugfs-pktcdvd b/trunk/Documentation/ABI/testing/debugfs-pktcdvd
@@ -1,6 +1,6 @@
 What:           /debug/pktcdvd/pktcdvd[0-7]
 Date:           Oct. 2006
-KernelVersion:  2.6.19
+KernelVersion:  2.6.20
 Contact:        Thomas Maier <balagi@justmail.de>
 Description:
 
@@ -11,8 +11,7 @@ The pktcdvd module (packet writing driver) creates
 these files in debugfs:
 
 /debug/pktcdvd/pktcdvd[0-7]/
-    info            (0444) Lots of human readable driver
-                           statistics and infos. Multiple lines!
+    info            (0444) Lots of driver statistics and infos.
 
 Example:
 -------

diff --git a/trunk/Documentation/ABI/testing/sysfs-class-pktcdvd b/trunk/Documentation/ABI/testing/sysfs-class-pktcdvd
@@ -1,6 +1,6 @@
 What:           /sys/class/pktcdvd/
 Date:           Oct. 2006
-KernelVersion:  2.6.19
+KernelVersion:  2.6.20
 Contact:        Thomas Maier <balagi@justmail.de>
 Description:
 

diff --git a/trunk/Documentation/DocBook/gadget.tmpl b/trunk/Documentation/DocBook/gadget.tmpl
@@ -482,13 +482,13 @@ slightly.
 <para>Gadget drivers
 rely on common USB structures and constants
 defined in the
-<filename>&lt;linux/usb_ch9.h&gt;</filename>
+<filename>&lt;linux/usb/ch9.h&gt;</filename>
 header file, which is standard in Linux 2.6 kernels.
 These are the same types and constants used by host
 side drivers (and usbcore).
 </para>
 
-!Iinclude/linux/usb_ch9.h
+!Iinclude/linux/usb/ch9.h
 </sect1>
 
 <sect1 id="core"><title>Core Objects and Methods</title>

diff --git a/trunk/Documentation/DocBook/kernel-api.tmpl b/trunk/Documentation/DocBook/kernel-api.tmpl
@@ -316,6 +316,9 @@ X!Earch/i386/kernel/mca.c
      <sect1><title>DMI Interfaces</title>
 !Edrivers/firmware/dmi_scan.c
      </sect1>
+     <sect1><title>EDD Interfaces</title>
+!Idrivers/firmware/edd.c
+     </sect1>
   </chapter>
 
   <chapter id="security">

diff --git a/trunk/Documentation/DocBook/stylesheet.xsl b/trunk/Documentation/DocBook/stylesheet.xsl
@@ -4,4 +4,5 @@
 <param name="funcsynopsis.style">ansi</param>
 <param name="funcsynopsis.tabular.threshold">80</param>
 <!-- <param name="paper.type">A4</param> -->
+<param name="generate.section.toc.level">2</param>
 </stylesheet>
diff --git a/trunk/Documentation/DocBook/usb.tmpl b/trunk/Documentation/DocBook/usb.tmpl
@@ -187,13 +187,13 @@
 
 <chapter><title>USB-Standard Types</title>
 
-    <para>In <filename>&lt;linux/usb_ch9.h&gt;</filename> you will find
+    <para>In <filename>&lt;linux/usb/ch9.h&gt;</filename> you will find
     the USB data types defined in chapter 9 of the USB specification.
     These data types are used throughout USB, and in APIs including
     this host side API, gadget APIs, and usbfs.
     </para>
 
-!Iinclude/linux/usb_ch9.h
+!Iinclude/linux/usb/ch9.h
 
     </chapter>
 
@@ -574,7 +574,7 @@ for (;;) {
 #include &lt;asm/byteorder.h&gt;</programlisting>
 	    The standard USB device model requests, from "Chapter 9" of
 	    the USB 2.0 specification, are automatically included from
-	    the <filename>&lt;linux/usb_ch9.h&gt;</filename> header.
+	    the <filename>&lt;linux/usb/ch9.h&gt;</filename> header.
 	    </para>
 
 	    <para>Unless noted otherwise, the ioctl requests

diff --git a/trunk/Documentation/auxdisplay/cfag12864b b/trunk/Documentation/auxdisplay/cfag12864b
@@ -0,0 +1,105 @@
+	===================================
+	cfag12864b LCD Driver Documentation
+	===================================
+
+License:		GPLv2
+Author & Maintainer:	Miguel Ojeda Sandonis <maxextreme@gmail.com>
+Date:			2006-10-27
+
+
+
+--------
+0. INDEX
+--------
+
+	1. DRIVER INFORMATION
+	2. DEVICE INFORMATION
+	3. WIRING
+	4. USERSPACE PROGRAMMING
+
+
+---------------------
+1. DRIVER INFORMATION
+---------------------
+
+This driver support one cfag12864b display at time.
+
+
+---------------------
+2. DEVICE INFORMATION
+---------------------
+
+Manufacturer:	Crystalfontz
+Device Name:	Crystalfontz 12864b LCD Series
+Device Code:	cfag12864b
+Webpage:	http://www.crystalfontz.com
+Device Webpage:	http://www.crystalfontz.com/products/12864b/
+Type:		LCD (Liquid Crystal Display)
+Width:		128
+Height:		64
+Colors:		2 (B/N)
+Controller:	ks0108
+Controllers:	2
+Pages:		8 each controller
+Addresses:	64 each page
+Data size:	1 byte each address
+Memory size:	2 * 8 * 64 * 1 = 1024 bytes = 1 Kbyte
+
+
+---------
+3. WIRING
+---------
+
+The cfag12864b LCD Series don't have official wiring.
+
+The common wiring is done to the parallel port as shown:
+
+Parallel Port                          cfag12864b
+
+  Name Pin#                            Pin# Name
+
+Strobe ( 1)------------------------------(17) Enable
+Data 0 ( 2)------------------------------( 4) Data 0
+Data 1 ( 3)------------------------------( 5) Data 1
+Data 2 ( 4)------------------------------( 6) Data 2
+Data 3 ( 5)------------------------------( 7) Data 3
+Data 4 ( 6)------------------------------( 8) Data 4
+Data 5 ( 7)------------------------------( 9) Data 5
+Data 6 ( 8)------------------------------(10) Data 6
+Data 7 ( 9)------------------------------(11) Data 7
+       (10)                      [+5v]---( 1) Vdd
+       (11)                      [GND]---( 2) Ground
+       (12)                      [+5v]---(14) Reset
+       (13)                      [GND]---(15) Read / Write
+  Line (14)------------------------------(13) Controller Select 1
+       (15)
+  Init (16)------------------------------(12) Controller Select 2
+Select (17)------------------------------(16) Data / Instruction
+Ground (18)---[GND]              [+5v]---(19) LED +
+Ground (19)---[GND]
+Ground (20)---[GND]              E    A             Values:
+Ground (21)---[GND]       [GND]---[P1]---(18) Vee    � R = Resistor = 22 ohm
+Ground (22)---[GND]                |                 � P1 = Preset = 10 Kohm
+Ground (23)---[GND]       ----   S ------( 3) V0     � P2 = Preset = 1 Kohm
+Ground (24)---[GND]       |  |
+Ground (25)---[GND] [GND]---[P2]---[R]---(20) LED -
+
+
+------------------------
+4. USERSPACE PROGRAMMING
+------------------------
+
+The cfag12864bfb describes a framebuffer device (/dev/fbX).
+
+It has a size of 1024 bytes = 1 Kbyte.
+Each bit represents one pixel. If the bit is high, the pixel will
+turn on. If the pixel is low, the pixel will turn off.
+
+You can use the framebuffer as a file: fopen, fwrite, fclose...
+Although the LCD won't get updated until the next refresh time arrives.
+
+Also, you can mmap the framebuffer: open & mmap, munmap & close...
+which is the best option for most uses.
+
+Check Documentation/auxdisplay/cfag12864b-example.c
+for a real working userspace complete program with usage examples.