1 files changed, 61 insertions, 0 deletions

diff --git a/drivers/video/fbdev/kyro/STG4000Interface.h b/drivers/video/fbdev/kyro/STG4000Interface.h
new file mode 100644
index 000000000000..b7c83d5dfb13
--- /dev/null
+++ b/drivers/video/fbdev/kyro/STG4000Interface.h
@@ -0,0 +1,61 @@
+/*
+ *  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 */