drivers/video/kyro/STG4000Interface.h


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
pre { line-height: 125%; margin: 0; }
td.linenos pre { color: #000000; background-color: #f0f0f0; padding: 0 5px 0 5px; }
span.linenos { color: #000000; background-color: #f0f0f0; padding: 0 5px 0 5px; }
td.linenos pre.special { color: #000000; background-color: #ffffc0; padding: 0 5px 0 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding: 0 5px 0 5px; }
.highlight .hll { background-color: #ffffcc }
.highlight { background: #ffffff; }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.highlight .k { color: #008800; font-weight: bold } /* Keyword */
.highlight .ch { color: #888888 } /* Comment.Hashbang */
.highlight .cm { color: #888888 } /* Comment.Multiline */
.highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */
.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Comment.Single */
.highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */
.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .gr { color: #aa0000 } /* Generic.Error */
.high/*
 *  linux/drivers/video/kyro/STG4000Interface.h
 *
 *  Copyright (C) 2002 STMicroelectronics
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file COPYING in the main directory of this archive
 * for more details.
 */

#ifndef _STG4000INTERFACE_H
#define _STG4000INTERFACE_H

#include <linux/pci.h>
#include <video/kyro.h>

/*
 * Ramdac Setup
 */
extern int InitialiseRamdac(volatile STG4000REG __iomem *pSTGReg, u32 displayDepth,
			    u32 displayWidth, u32 displayHeight,
			    s32 HSyncPolarity, s32 VSyncPolarity,
			    u32 *pixelClock);

extern void DisableRamdacOutput(volatile STG4000REG __iomem *pSTGReg);
extern void EnableRamdacOutput(volatile STG4000REG __iomem *pSTGReg);

/*
 * Timing generator setup
 */
extern void DisableVGA(volatile STG4000REG __iomem *pSTGReg);
extern void StopVTG(volatile STG4000REG __iomem *pSTGReg);
extern void StartVTG(volatile STG4000REG __iomem *pSTGReg);
extern void SetupVTG(volatile STG4000REG __iomem *pSTGReg,
		     const struct kyrofb_info * pTiming);

extern u32 ProgramClock(u32 refClock, u32 coreClock, u32 *FOut, u32 *ROut, u32 *POut);
extern int SetCoreClockPLL(volatile STG4000REG __iomem *pSTGReg, struct pci_dev *pDev);

/*
 * Overlay setup
 */
extern void ResetOverlayRegisters(volatile STG4000REG __iomem *pSTGReg);

extern int CreateOverlaySurface(volatile STG4000REG __iomem *pSTGReg,
				u32 ulWidth, u32 ulHeight,
				int bLinear,
				u32 ulOverlayOffset,
				u32 * retStride, u32 * retUVStride);

extern int SetOverlayBlendMode(volatile STG4000REG __iomem *pSTGReg,
			       OVRL_BLEND_MODE mode,
			       u32 ulAlpha, u32 ulColorKey);

extern int SetOverlayViewPort(volatile STG4000REG __iomem *pSTGReg,
			      u32 left, u32 top,
			      u32 right, u32 bottom);

extern void EnableOverlayPlane(volatile STG4000REG __iomem *pSTGReg);

#endif /* _STG4000INTERFACE_H */