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linux-next/drivers/video/kyro/STG4000Interface.h
Adrian Bunk a0aa7d0639 [PATCH] drivers/video/: possible cleanups
This patch contains the possible cleanups including the following:
- every file should #include the headers containing the prototypes for
  it's global functions
- make needlessly global functions static
- kyro/STG4000Interface.h: #include video/kyro.h and linux/pci.h
  instead of a manual "struct pci_dev"
- i810_main.{c,h}: prototypes for static functions belong to the
  C file

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: "Antonino A. Daplas" <adaplas@hotpop.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-10 08:01:56 -08:00

62 lines
1.9 KiB
C

/*
* 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 */