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61 lines
1.9 KiB
61 lines
1.9 KiB
/* |
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* linux/drivers/video/kyro/STG4000Interface.h |
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* |
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* Copyright (C) 2002 STMicroelectronics |
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* |
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* This file is subject to the terms and conditions of the GNU General Public |
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* License. See the file COPYING in the main directory of this archive |
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* for more details. |
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*/ |
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#ifndef _STG4000INTERFACE_H |
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#define _STG4000INTERFACE_H |
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#include <linux/pci.h> |
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#include <video/kyro.h> |
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/* |
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* Ramdac Setup |
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*/ |
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extern int InitialiseRamdac(volatile STG4000REG __iomem *pSTGReg, u32 displayDepth, |
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u32 displayWidth, u32 displayHeight, |
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s32 HSyncPolarity, s32 VSyncPolarity, |
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u32 *pixelClock); |
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extern void DisableRamdacOutput(volatile STG4000REG __iomem *pSTGReg); |
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extern void EnableRamdacOutput(volatile STG4000REG __iomem *pSTGReg); |
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/* |
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* Timing generator setup |
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*/ |
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extern void DisableVGA(volatile STG4000REG __iomem *pSTGReg); |
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extern void StopVTG(volatile STG4000REG __iomem *pSTGReg); |
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extern void StartVTG(volatile STG4000REG __iomem *pSTGReg); |
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extern void SetupVTG(volatile STG4000REG __iomem *pSTGReg, |
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const struct kyrofb_info * pTiming); |
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extern u32 ProgramClock(u32 refClock, u32 coreClock, u32 *FOut, u32 *ROut, u32 *POut); |
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extern int SetCoreClockPLL(volatile STG4000REG __iomem *pSTGReg, struct pci_dev *pDev); |
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/* |
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* Overlay setup |
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*/ |
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extern void ResetOverlayRegisters(volatile STG4000REG __iomem *pSTGReg); |
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extern int CreateOverlaySurface(volatile STG4000REG __iomem *pSTGReg, |
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u32 ulWidth, u32 ulHeight, |
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int bLinear, |
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u32 ulOverlayOffset, |
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u32 * retStride, u32 * retUVStride); |
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extern int SetOverlayBlendMode(volatile STG4000REG __iomem *pSTGReg, |
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OVRL_BLEND_MODE mode, |
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u32 ulAlpha, u32 ulColorKey); |
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extern int SetOverlayViewPort(volatile STG4000REG __iomem *pSTGReg, |
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u32 left, u32 top, |
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u32 right, u32 bottom); |
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extern void EnableOverlayPlane(volatile STG4000REG __iomem *pSTGReg); |
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#endif /* _STG4000INTERFACE_H */
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