| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * linux/drivers/video/kyro/STG4000Interface.h |
| 3 | * |
| 4 | * Copyright (C) 2002 STMicroelectronics |
| 5 | * |
| 6 | * This file is subject to the terms and conditions of the GNU General Public |
| 7 | * License. See the file COPYING in the main directory of this archive |
| 8 | * for more details. |
| 9 | */ |
| 10 | |
| 11 | #ifndef _STG4000INTERFACE_H |
| 12 | #define _STG4000INTERFACE_H |
| 13 | |
| Adrian Bunk | a0aa7d0 | 2006-01-09 20:54:04 -0800 | [diff] [blame] | 14 | #include <linux/pci.h> |
| 15 | #include <video/kyro.h> |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 16 | |
| 17 | /* |
| 18 | * Ramdac Setup |
| 19 | */ |
| 20 | extern int InitialiseRamdac(volatile STG4000REG __iomem *pSTGReg, u32 displayDepth, |
| 21 | u32 displayWidth, u32 displayHeight, |
| 22 | s32 HSyncPolarity, s32 VSyncPolarity, |
| 23 | u32 *pixelClock); |
| 24 | |
| 25 | extern void DisableRamdacOutput(volatile STG4000REG __iomem *pSTGReg); |
| 26 | extern void EnableRamdacOutput(volatile STG4000REG __iomem *pSTGReg); |
| 27 | |
| 28 | /* |
| 29 | * Timing generator setup |
| 30 | */ |
| 31 | extern void DisableVGA(volatile STG4000REG __iomem *pSTGReg); |
| 32 | extern void StopVTG(volatile STG4000REG __iomem *pSTGReg); |
| 33 | extern void StartVTG(volatile STG4000REG __iomem *pSTGReg); |
| 34 | extern void SetupVTG(volatile STG4000REG __iomem *pSTGReg, |
| 35 | const struct kyrofb_info * pTiming); |
| 36 | |
| 37 | extern u32 ProgramClock(u32 refClock, u32 coreClock, u32 *FOut, u32 *ROut, u32 *POut); |
| 38 | extern int SetCoreClockPLL(volatile STG4000REG __iomem *pSTGReg, struct pci_dev *pDev); |
| 39 | |
| 40 | /* |
| 41 | * Overlay setup |
| 42 | */ |
| 43 | extern void ResetOverlayRegisters(volatile STG4000REG __iomem *pSTGReg); |
| 44 | |
| 45 | extern int CreateOverlaySurface(volatile STG4000REG __iomem *pSTGReg, |
| 46 | u32 ulWidth, u32 ulHeight, |
| 47 | int bLinear, |
| 48 | u32 ulOverlayOffset, |
| 49 | u32 * retStride, u32 * retUVStride); |
| 50 | |
| 51 | extern int SetOverlayBlendMode(volatile STG4000REG __iomem *pSTGReg, |
| 52 | OVRL_BLEND_MODE mode, |
| 53 | u32 ulAlpha, u32 ulColorKey); |
| 54 | |
| 55 | extern int SetOverlayViewPort(volatile STG4000REG __iomem *pSTGReg, |
| 56 | u32 left, u32 top, |
| 57 | u32 right, u32 bottom); |
| 58 | |
| 59 | extern void EnableOverlayPlane(volatile STG4000REG __iomem *pSTGReg); |
| 60 | |
| 61 | #endif /* _STG4000INTERFACE_H */ |