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Last change
on this file since 93369 was 69098, checked in by vboxsync, 8 years ago |
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Clean up XFree86 driver header files.
bugref:3810: X11 Guest Additions maintenance
Over the years we have cleaned up the layout in the tree of the X.Org
header files we use to build drivers. The XFree86 ones were still in their
original, rather sub-optimal layout. This change fixes that.
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-
Property svn:eol-style
set to
native
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File size:
1.2 KB
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| 1 | /* $XFree86: xc/programs/Xserver/hw/xfree86/ddc/xf86DDC.h,v 1.11 2003/02/17 16:08:27 dawes Exp $ */
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| 2 |
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| 3 | /* xf86DDC.h
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| 4 | *
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| 5 | * This file contains all information to interpret a standard EDIC block
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| 6 | * transmitted by a display device via DDC (Display Data Channel). So far
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| 7 | * there is no information to deal with optional EDID blocks.
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| 8 | * DDC is a Trademark of VESA (Video Electronics Standard Association).
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| 9 | *
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| 10 | * Copyright 1998 by Egbert Eich <[email protected]>
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| 11 | */
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| 12 |
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| 13 |
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| 14 | #ifndef XF86_DDC_H
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| 15 | # define XF86_DDC_H
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| 16 |
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| 17 | #include "edid.h"
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| 18 | #include "xf86i2c.h"
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| 19 | #include "xf86str.h"
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| 20 |
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| 21 | /* speed up / slow down */
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| 22 | typedef enum {
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| 23 | DDC_SLOW,
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| 24 | DDC_FAST
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| 25 | } xf86ddcSpeed;
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| 26 |
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| 27 | extern xf86MonPtr xf86DoEDID_DDC1(
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| 28 | int scrnIndex,
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| 29 | void (*DDC1SetSpeed)(ScrnInfoPtr, xf86ddcSpeed),
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| 30 | unsigned int (*DDC1Read)(ScrnInfoPtr)
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| 31 | );
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| 32 |
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| 33 | extern xf86MonPtr xf86DoEDID_DDC2(
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| 34 | int scrnIndex,
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| 35 | I2CBusPtr pBus
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| 36 | );
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| 37 |
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| 38 | extern xf86MonPtr xf86PrintEDID(
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| 39 | xf86MonPtr monPtr
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| 40 | );
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| 41 |
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| 42 | extern xf86MonPtr xf86InterpretEDID(
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| 43 | int screenIndex, Uchar *block
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| 44 | );
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| 45 |
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| 46 | extern xf86vdifPtr xf86InterpretVdif(
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| 47 | CARD8 *c
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| 48 | );
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| 49 |
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| 50 | extern Bool xf86SetDDCproperties(
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| 51 | ScrnInfoPtr pScreen,
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| 52 | xf86MonPtr DDC
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| 53 | );
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| 54 |
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| 55 | extern void xf86print_vdif(
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| 56 | xf86vdifPtr v
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| 57 | );
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| 58 |
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| 59 | #endif
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| 60 |
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| 61 |
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