move old ddx driver

git-svn-id: svn://kolibrios.org@1407 a494cfbc-eb01-0410-851d-a64ba20cac60
2010-02-12 17:43:39 +00:00
parent 07946bd629
commit 7c0a5de1e7
83 changed files with 0 additions and 0 deletions
--- a/drivers/old/radeonhd/rhd_crtc.h
+++ b/drivers/old/radeonhd/rhd_crtc.h
@@ -0,0 +1,139 @@
+/*
+ * Copyright 2004-2008  Luc Verhaegen <lverhaegen@novell.com>
+ * Copyright 2007, 2008 Matthias Hopf <mhopf@novell.com>
+ * Copyright 2007, 2008 Egbert Eich   <eich@novell.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef _RHD_CRTC_H
+# define _RHD_CRTC_H
+
+struct rhdFMTDither {
+    Bool LVDS24Bit;
+    Bool LVDSSpatialDither;
+    Bool LVDSTemporalDither;
+    int LVDSGreyLevel;
+};
+
+enum rhdCrtcScaleType {
+    RHD_CRTC_SCALE_TYPE_NONE,                     /* top left */
+    RHD_CRTC_SCALE_TYPE_CENTER,                   /* center of the actual mode */
+    RHD_CRTC_SCALE_TYPE_SCALE,                    /* scaled to fullscreen */
+    RHD_CRTC_SCALE_TYPE_SCALE_KEEP_ASPECT_RATIO   /* scaled to fullscreen */
+};
+
+#define RHD_CRTC_SCALE_TYPE_DEFAULT RHD_CRTC_SCALE_TYPE_SCALE_KEEP_ASPECT_RATIO
+
+
+struct rhdCrtc {
+    int scrnIndex;
+
+    char *Name;
+#define RHD_CRTC_1 0
+#define RHD_CRTC_2 1
+    int Id; /* for others to hook onto */
+
+    Bool Active;
+
+    int Offset; /* Current offset */
+    int bpp;
+    int Pitch;
+    int Width;
+    int Height;
+    int X, Y; /* Current frame */
+    int MinX, MinY, MaxX, MaxY; /* Panning Area: Max != 0 if used */
+    enum rhdCrtcScaleType ScaleType;
+    struct rhdPLL *PLL; /* Currently attached PLL: move to private */
+    struct rhdLUT *LUT; /* Currently attached LUT: move to private */
+    struct rhdCursor *Cursor; /* Fixed to the MODE engine */
+
+    DisplayModePtr CurrentMode;
+    DisplayModePtr Modes; /* Validated ones: Cycle through these */
+
+    DisplayModePtr ScaledToMode; /* usually a fixed mode from one of the monitors */
+
+    struct rhdCrtcFMTPrivate *FMTPriv;  /* each CRTC subsystem may define this independently */
+    void (*FMTModeSet)(struct rhdCrtc *Crtc, struct rhdFMTDither *FMTDither);
+    void (*FMTSave)(struct rhdCrtc *Crtc);
+    void (*FMTRestore)(struct rhdCrtc *Crtc);
+    void (*FMTDestroy) (struct rhdCrtc *Crtc);
+
+    struct rhdCrtcFBPrivate *FBPriv;  /* each CRTC subsystem may define this independently */
+    ModeStatus (*FBValid) (struct rhdCrtc *Crtc, CARD16 Width, CARD16 Height,
+			   int bpp, CARD32 Offset, CARD32 Size, CARD32 *pPitch);
+    void (*FBSet) (struct rhdCrtc *Crtc, CARD16 Pitch, CARD16 Width,
+		   CARD16 Height, int bpp, CARD32 Offset);
+    void (*FBSave) (struct rhdCrtc *Crtc);
+    void (*FBRestore) (struct rhdCrtc *Crtc);
+    void (*FBDestroy) (struct rhdCrtc *Crtc);
+
+    struct rhdCrtcModePrivate *ModePriv;  /* each CRTC subsystem may define this independently */
+    ModeStatus (*ModeValid) (struct rhdCrtc *Crtc, DisplayModePtr Mode);
+    void (*ModeSet) (struct rhdCrtc *Crtc, DisplayModePtr Mode);
+    void (*ModeSave) (struct rhdCrtc *Crtc);
+    void (*ModeRestore) (struct rhdCrtc *Crtc);
+    void (*ModeDestroy) (struct rhdCrtc *Crtc);
+
+    struct rhdCrtcScalePrivate *ScalePriv;  /* each CRTC subsystem may define this independently */
+    ModeStatus (*ScaleValid) (struct rhdCrtc *Crtc, enum rhdCrtcScaleType Type, DisplayModePtr Mode, DisplayModePtr ScaledToMode);
+    void (*ScaleSet) (struct rhdCrtc *Crtc, enum rhdCrtcScaleType Type, DisplayModePtr Mode, DisplayModePtr ScaledToMode);
+    void (*ScaleSave) (struct rhdCrtc *Crtc);
+    void (*ScaleRestore) (struct rhdCrtc *Crtc);
+    void (*ScaleDestroy) (struct rhdCrtc *Crtc);
+
+    void (*FrameSet) (struct rhdCrtc *Crtc, CARD16 X, CARD16 Y);
+
+    /* callback for pll setting lives here */
+    /* callback for lut setting lives here */
+    struct rhdCrtcLUTPrivate *LUTPriv;  /* each CRTC subsystem may define this independently */
+    void (*LUTSelect) (struct rhdCrtc *Crtc, struct rhdLUT *LUT);
+    void (*LUTSave) (struct rhdCrtc *Crtc);
+    void (*LUTRestore) (struct rhdCrtc *Crtc);
+    void (*LUTDestroy) (struct rhdCrtc *Crtc);
+
+    Bool (*Power) (struct rhdCrtc *Crtc, int Power);
+    void (*Blank) (struct rhdCrtc *Crtc, Bool Blank);
+};
+
+Bool RHDCrtcsInit(RHDPtr rhdPtr);
+void RHDAtomCrtcsInit(RHDPtr rhdPtr);
+void RHDCrtcsDestroy(RHDPtr rhdPtr);
+void RHDCrtcSave(struct rhdCrtc *Crtc);
+void RHDCrtcRestore(struct rhdCrtc *Crtc);
+
+/*
+ * Calculate overscan values for scaler.
+ */
+struct rhdScalerOverscan
+{
+    int OverscanTop;
+    int OverscanBottom;
+    int OverscanLeft;
+    int OverscanRight;
+    enum rhdCrtcScaleType Type;
+};
+
+extern struct rhdScalerOverscan
+rhdCalculateOverscan(DisplayModePtr Mode,
+		     DisplayModePtr ScaledToMode,
+		     enum rhdCrtcScaleType Type);
+
+
+#endif /* _RHD_CRTC_H */