modified: ChangeLog

	modified:   configure.ac
	modified:   src/ast.h
	modified:   src/ast_2dtool.h
	modified:   src/ast_accel.c
	modified:   src/ast_cursor.c
	modified:   src/ast_driver.c
	modified:   src/ast_mode.c
	modified:   src/ast_mode.h
	modified:   src/ast_vgatool.c

10 files changed, 203 insertions, 97 deletions

diff --git a/ChangeLog b/ChangeLog
index d07e7bf..5c5c106 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,18 @@
+2007-08-24  Y.C. Chen  <yc_chen@aspeedtech.com>
+         
+	* configure.ac:
+	* src/ast.h:
+	* src/ast_2dtool.c:
+	* src/ast_accel.c:
+	* src/ast_cursor.c:
+	* src/ast_driver.c:
+	* src/ast_mode.c:
+	* src/ast_tool.c:
+	* src/ast_vgatool.c:
+        * src/ast_2dtool.h
+        * src/ast_mode.h:
+        Support AST2100
+
 2006-04-17  Y.C. Chen  <yc_chen@aspeedtech.com>
 
 	* src/ast_vgatool.c: (GetMaxDCLK):
diff --git a/configure.ac b/configure.ac
index 61b7a39..c033ee2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -22,7 +22,7 @@
 
 AC_PREREQ(2.57)
 AC_INIT([xf86-video-ast],
-        0.81.0,
+        0.84.7,
         [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg],
         xf86-video-ast)
 
diff --git a/src/ast.h b/src/ast.h
index a4574ea..e7376c6 100644
--- a/src/ast.h
+++ b/src/ast.h
@@ -27,6 +27,7 @@
 #define	Accel_2D
 /* #define MMIO_2D */
 #define HWC
+/* #define PATCH_ABI_VERSION */
 
 /* Vendor & Device Info */
 #ifndef PCI_VENDOR_AST
@@ -37,6 +38,12 @@
 #define PCI_CHIP_AST2000		0x2000		
 #endif
 
+typedef enum _CHIP_ID {
+    VGALegacy,
+    AST2000,
+    AST2100	
+} CHIP_ID;
+
 /* AST REC Info */
 #define AST_NAME 			"AST"
 #define AST_DRIVER_NAME 		"ast"
@@ -54,6 +61,9 @@
 #define CMD_QUEUE_GUARD_BAND    	0x00000020
 #define DEFAULT_HWC_NUM			0x00000002
 
+/* Patch Info */
+#define ABI_VIDEODRV_VERSION_PATCH	SET_ABI_VERSION(0, 5)
+
 /* Data Type Definition */
 typedef INT32  		LONG;
 typedef CARD8   	UCHAR;
@@ -132,6 +142,8 @@ typedef struct _ASTRec {
 
     CloseScreenProcPtr CloseScreen;
     ScreenBlockHandlerProcPtr BlockHandler;
+
+    UCHAR		jChipType;
              
     Bool 		noAccel;
     Bool 		noHWC;
diff --git a/src/ast_2dtool.h b/src/ast_2dtool.h
index 193d3cd..b6ca79d 100644
--- a/src/ast_2dtool.h
+++ b/src/ast_2dtool.h
@@ -61,23 +61,28 @@ typedef struct  _PKT_SC
 } PKT_SC, *PPKT_SC;
 
 /* Eng Reg. Limitation */
-#define	MAX_SRC_PITCH				0x1FFF
-#define	MAX_DST_PITCH				0x1FFF
-#define	MAX_DST_HEIGHT				0x7FF
 #define	MAX_SRC_X				0x7FF
 #define	MAX_SRC_Y				0x7FF
 #define	MAX_DST_X				0x7FF
 #define	MAX_DST_Y				0x7FF
-#define	MAX_RECT_WIDTH				0x7FF
-#define	MAX_RECT_HEIGHT				0x7FF
-#define MAX_CLIP				0xFFF
 
-#define MAX_LINE_X        			0x7FF   
-#define MAX_LINE_Y           			0x7FF
-#define MAX_LINE_ERR   				0x3FFFFF        
-#define MAX_LINE_WIDTH   			0x7FF        
-#define MAX_LINE_K1				0x3FFFFF           
-#define MAX_LINE_K2				0x3FFFFF
+#define	MASK_SRC_PITCH				0x1FFF
+#define	MASK_DST_PITCH				0x1FFF
+#define	MASK_DST_HEIGHT				0x7FF
+#define	MASK_SRC_X				0xFFF
+#define	MASK_SRC_Y				0xFFF
+#define	MASK_DST_X				0xFFF
+#define	MASK_DST_Y				0xFFF
+#define	MASK_RECT_WIDTH				0x7FF
+#define	MASK_RECT_HEIGHT			0x7FF
+#define MASK_CLIP				0xFFF
+
+#define MASK_LINE_X        			0xFFF   
+#define MASK_LINE_Y           			0xFFF
+#define MASK_LINE_ERR   			0x3FFFFF        
+#define MASK_LINE_WIDTH   			0x7FF        
+#define MASK_LINE_K1				0x3FFFFF           
+#define MASK_LINE_K2				0x3FFFFF
 
 #define MAX_PATReg_Size				256
 
@@ -195,10 +200,10 @@ typedef struct _LINEPARAM {
 
 typedef struct {
 	
-    ULONG X1;
-    ULONG Y1;
-    ULONG X2;
-    ULONG Y2;	
+    LONG X1;
+    LONG Y1;
+    LONG X2;
+    LONG Y2;	
     
 } _LINEInfo;
 
@@ -208,91 +213,91 @@ typedef struct {
       { \
         do { \
            *(ULONG *)(MMIOREG_SRC_BASE) = (ULONG) (base); \
-        } while (*(ULONG *)(MMIOREG_SRC_BASE) != (ULONG) (base)); \
+        } while (*(volatile ULONG *)(MMIOREG_SRC_BASE) != (ULONG) (base)); \
       }
 #define ASTSetupSRCPitch_MMIO(pitch) \
       { \
         do { \
            *(ULONG *)(MMIOREG_SRC_PITCH) = (ULONG)(pitch << 16); \
-        } while (*(ULONG *)(MMIOREG_SRC_PITCH) != (ULONG)(pitch << 16)); \
+        } while (*(volatile ULONG *)(MMIOREG_SRC_PITCH) != (ULONG)(pitch << 16)); \
       }
 #define ASTSetupDSTBase_MMIO(base) \
       { \
         do { \
            *(ULONG *)(MMIOREG_DST_BASE) = (ULONG)(base); \
-        } while (*(ULONG *)(MMIOREG_DST_BASE) != (ULONG)(base)); \
+        } while (*(volatile ULONG *)(MMIOREG_DST_BASE) != (ULONG)(base)); \
       }      
 #define ASTSetupDSTPitchHeight_MMIO(pitch, height) \
       { \
         ULONG dstpitch; \
-        dstpitch = (ULONG)((pitch << 16) + ((height) & MAX_DST_HEIGHT)); \
+        dstpitch = (ULONG)((pitch << 16) + ((height) & MASK_DST_HEIGHT)); \
         do { \
            *(ULONG *)(MMIOREG_DST_PITCH) = dstpitch; \
-        } while (*(ULONG *)(MMIOREG_DST_PITCH) != dstpitch); \
+        } while (*(volatile ULONG *)(MMIOREG_DST_PITCH) != dstpitch); \
       }      
 #define ASTSetupDSTXY_MMIO(x, y) \
       { \
         ULONG dstxy; \
-        dstxy = (ULONG)(((x & MAX_DST_X) << 16) + (y & MAX_DST_Y)); \
+        dstxy = (ULONG)(((x & MASK_DST_X) << 16) + (y & MASK_DST_Y)); \
         do { \
            *(ULONG *)(MMIOREG_DST_XY) = dstxy; \
-        } while (*(ULONG *)(MMIOREG_DST_XY) != dstxy); \
+        } while (*(volatile ULONG *)(MMIOREG_DST_XY) != dstxy); \
       }           
 #define ASTSetupSRCXY_MMIO(x, y) \
       { \
         ULONG srcxy; \
-        srcxy = (ULONG)(((x & MAX_SRC_X) << 16) + (y & MAX_SRC_Y)); \
+        srcxy = (ULONG)(((x & MASK_SRC_X) << 16) + (y & MASK_SRC_Y)); \
         do { \
            *(ULONG *)(MMIOREG_SRC_XY) = srcxy; \
-        } while (*(ULONG *)(MMIOREG_SRC_XY) != srcxy); \
+        } while (*(volatile ULONG *)(MMIOREG_SRC_XY) != srcxy); \
       }             
 #define ASTSetupRECTXY_MMIO(x, y) \
       { \
         ULONG rectxy; \
-        rectxy = (ULONG)(((x & MAX_RECT_WIDTH) << 16) + (y & MAX_RECT_WIDTH)); \
+        rectxy = (ULONG)(((x & MASK_RECT_WIDTH) << 16) + (y & MASK_RECT_WIDTH)); \
         do { \
            *(ULONG *)(MMIOREG_RECT_XY) = rectxy; \
-        } while (*(ULONG *)(MMIOREG_RECT_XY) != rectxy); \
+        } while (*(volatile ULONG *)(MMIOREG_RECT_XY) != rectxy); \
       }  
 #define ASTSetupFG_MMIO(color) \
       { \
         do { \
            *(ULONG *)(MMIOREG_FG) = (ULONG)(color); \
-        } while (*(ULONG *)(MMIOREG_FG) != (ULONG)(color)); \
+        } while (*(volatile ULONG *)(MMIOREG_FG) != (ULONG)(color)); \
       } 
 #define ASTSetupBG_MMIO(color) \
       { \
         do { \
            *(ULONG *)(MMIOREG_BG) = (ULONG)(color); \
-        } while (*(ULONG *)(MMIOREG_BG) != (ULONG)(color)); \
+        } while (*(volatile ULONG *)(MMIOREG_BG) != (ULONG)(color)); \
       }
 #define ASTSetupMONO1_MMIO(pat) \
       { \
         do { \
           *(ULONG *)(MMIOREG_MONO1) = (ULONG)(pat); \
-        } while (*(ULONG *)(MMIOREG_MONO1) != (ULONG)(pat)); \
+        } while (*(volatile ULONG *)(MMIOREG_MONO1) != (ULONG)(pat)); \
       } 
 #define ASTSetupMONO2_MMIO(pat) \
       { \
         do { \
           *(ULONG *)(MMIOREG_MONO2) = (ULONG)(pat); \
-        } while (*(ULONG *)(MMIOREG_MONO2) != (ULONG)(pat)); \
+        } while (*(volatile ULONG *)(MMIOREG_MONO2) != (ULONG)(pat)); \
       }
 #define ASTSetupCLIP1_MMIO(left, top) \
       { \
        ULONG clip1; \
-       clip1 = (ULONG)(((left & MAX_CLIP) << 16) + (top & MAX_CLIP)); \
+       clip1 = (ULONG)(((left & MASK_CLIP) << 16) + (top & MASK_CLIP)); \
        do { \
           *(ULONG *)(MMIOREG_CLIP1) = clip1; \
-       } while (*(ULONG *)(MMIOREG_CLIP1) != clip1); \
+       } while (*(volatile ULONG *)(MMIOREG_CLIP1) != clip1); \
       } 
 #define ASTSetupCLIP2_MMIO(right, bottom) \
       { \
        ULONG clip2; \
-       clip2 = (ULONG)(((right & MAX_CLIP) << 16) + (bottom & MAX_CLIP)); \
+       clip2 = (ULONG)(((right & MASK_CLIP) << 16) + (bottom & MASK_CLIP)); \
        do { \
           *(ULONG *)(MMIOREG_CLIP2) = clip2; \
-       } while (*(ULONG *)(MMIOREG_CLIP2) != clip2); \
+       } while (*(volatile ULONG *)(MMIOREG_CLIP2) != clip2); \
       }                                                                                               
 #define ASTSetupCMDReg_MMIO(reg) \
       { \
@@ -302,57 +307,57 @@ typedef struct {
       { \
        do { \
           *(ULONG *)(MMIOREG_PAT + patreg*4) = (ULONG)(pat); \
-       } while (*(ULONG *)(MMIOREG_PAT + patreg*4) != (ULONG)(pat)); \
+       } while (*(volatile ULONG *)(MMIOREG_PAT + patreg*4) != (ULONG)(pat)); \
       }      
                                 
 /* Line CMD */
 #define ASTSetupLineXY_MMIO(x, y) \
       { \
         ULONG linexy; \
-        linexy = (ULONG)(((x & MAX_LINE_X) << 16) + (y & MAX_LINE_Y)); \
+        linexy = (ULONG)(((x & MASK_LINE_X) << 16) + (y & MASK_LINE_Y)); \
         do { \
            *(ULONG *)(MMIOREG_LINE_XY) = linexy; \
-        } while (*(ULONG *)(MMIOREG_LINE_XY) != linexy); \
+        } while (*(volatile ULONG *)(MMIOREG_LINE_XY) != linexy); \
       }
 #define ASTSetupLineXMErrTerm_MMIO(xm, err) \
       { \
         ULONG lineerr; \
-        lineerr = (ULONG)((xm << 24) + (err & MAX_LINE_ERR)); \
+        lineerr = (ULONG)((xm << 24) + (err & MASK_LINE_ERR)); \
         do { \
            *(ULONG *)(MMIOREG_LINE_Err) = lineerr; \
-        } while (*(ULONG *)(MMIOREG_LINE_Err) != lineerr); \
+        } while (*(volatile ULONG *)(MMIOREG_LINE_Err) != lineerr); \
       }      
 #define ASTSetupLineWidth_MMIO(width) \
       { \
         ULONG linewidth; \
-        linewidth = (ULONG)((width & MAX_LINE_WIDTH) << 16); \
+        linewidth = (ULONG)((width & MASK_LINE_WIDTH) << 16); \
         do { \
           *(ULONG *)(MMIOREG_LINE_WIDTH) = linewidth; \
-        } while (*(ULONG *)(MMIOREG_LINE_WIDTH) != linewidth); \
+        } while (*(volatile ULONG *)(MMIOREG_LINE_WIDTH) != linewidth); \
       }
 #define ASTSetupLineK1Term_MMIO(err) \
       { \
         do { \
-          *(ULONG *)(MMIOREG_LINE_K1) = (ULONG)(err & MAX_LINE_K1); \
-        } while (*(ULONG *)(MMIOREG_LINE_K1) != (ULONG)(err & MAX_LINE_K1)); \
+          *(ULONG *)(MMIOREG_LINE_K1) = (ULONG)(err & MASK_LINE_K1); \
+        } while (*(volatile ULONG *)(MMIOREG_LINE_K1) != (ULONG)(err & MASK_LINE_K1)); \
       }            
 #define ASTSetupLineK2Term_MMIO(err) \
       { \
         do { \
-           *(ULONG *)(MMIOREG_LINE_K2) = (ULONG)(err & MAX_LINE_K2); \
-        } while (*(ULONG *)(MMIOREG_LINE_K2) != (ULONG)(err & MAX_LINE_K2)); \
+           *(ULONG *)(MMIOREG_LINE_K2) = (ULONG)(err & MASK_LINE_K2); \
+        } while (*(volatile ULONG *)(MMIOREG_LINE_K2) != (ULONG)(err & MASK_LINE_K2)); \
       }
 #define ASTSetupLineStyle1_MMIO(pat) \
       { \
         do { \
            *(ULONG *)(MMIOREG_LINE_STYLE1) = (ULONG)(pat); \
-        } while (*(ULONG *)(MMIOREG_LINE_STYLE1) != (ULONG)(pat)); \
+        } while (*(volatile ULONG *)(MMIOREG_LINE_STYLE1) != (ULONG)(pat)); \
       } 
 #define ASTSetupLineStyle2_MMIO(pat) \
       { \
         do { \
           *(ULONG *)(MMIOREG_LINE_STYLE2) = (ULONG)(pat); \
-        } while (*(ULONG *)(MMIOREG_LINE_STYLE2) != (ULONG)(pat)); \
+        } while (*(volatile ULONG *)(MMIOREG_LINE_STYLE2) != (ULONG)(pat)); \
       }     
                                 
 /* CMDQ Mode Macro */ 
@@ -377,22 +382,22 @@ typedef struct {
 #define ASTSetupDSTPitchHeight(addr, pitch, height) \
       { \
         addr->PKT_SC_dwHeader  = (ULONG)(PKT_SINGLE_CMD_HEADER + CMDQREG_DST_PITCH); 	\
-        addr->PKT_SC_dwData[0] = (ULONG)((pitch << 16) + ((height) & MAX_DST_HEIGHT));					\
+        addr->PKT_SC_dwData[0] = (ULONG)((pitch << 16) + ((height) & MASK_DST_HEIGHT));					\
       }      
 #define ASTSetupDSTXY(addr, x, y) \
       { \
         addr->PKT_SC_dwHeader  = (ULONG)(PKT_SINGLE_CMD_HEADER + CMDQREG_DST_XY); 	\
-        addr->PKT_SC_dwData[0] = (ULONG)(((x & MAX_DST_X) << 16) + (y & MAX_DST_Y));					\
+        addr->PKT_SC_dwData[0] = (ULONG)(((x & MASK_DST_X) << 16) + (y & MASK_DST_Y));					\
       }           
 #define ASTSetupSRCXY(addr, x, y) \
       { \
         addr->PKT_SC_dwHeader  = (ULONG)(PKT_SINGLE_CMD_HEADER + CMDQREG_SRC_XY); 	\
-        addr->PKT_SC_dwData[0] = (ULONG)(((x & MAX_SRC_X) << 16) + (y & MAX_SRC_Y));					\
+        addr->PKT_SC_dwData[0] = (ULONG)(((x & MASK_SRC_X) << 16) + (y & MASK_SRC_Y));					\
       }             
 #define ASTSetupRECTXY(addr, x, y) \
       { \
         addr->PKT_SC_dwHeader  = (ULONG)(PKT_SINGLE_CMD_HEADER + CMDQREG_RECT_XY); 	\
-        addr->PKT_SC_dwData[0] = (ULONG)(((x & MAX_RECT_WIDTH) << 16) + (y & MAX_RECT_WIDTH));					\
+        addr->PKT_SC_dwData[0] = (ULONG)(((x & MASK_RECT_WIDTH) << 16) + (y & MASK_RECT_WIDTH));					\
       }  
 #define ASTSetupFG(addr, color) \
       { \
@@ -417,12 +422,12 @@ typedef struct {
 #define ASTSetupCLIP1(addr, left, top) \
       { \
         addr->PKT_SC_dwHeader  = (ULONG)(PKT_SINGLE_CMD_HEADER + CMDQREG_CLIP1); 	\
-        addr->PKT_SC_dwData[0] = (ULONG)(((left & MAX_CLIP) << 16) + (top & MAX_CLIP));	\
+        addr->PKT_SC_dwData[0] = (ULONG)(((left & MASK_CLIP) << 16) + (top & MASK_CLIP));	\
       }            
 #define ASTSetupCLIP2(addr, right, bottom) \
       { \
         addr->PKT_SC_dwHeader  = (ULONG)(PKT_SINGLE_CMD_HEADER + CMDQREG_CLIP2); 	\
-        addr->PKT_SC_dwData[0] = (ULONG)(((right & MAX_CLIP) << 16) + (bottom & MAX_CLIP));	\
+        addr->PKT_SC_dwData[0] = (ULONG)(((right & MASK_CLIP) << 16) + (bottom & MASK_CLIP));	\
       }                                                                                                    
 #define ASTSetupCMDReg(addr, reg) \
       { \
@@ -439,27 +444,27 @@ typedef struct {
 #define ASTSetupLineXY(addr, x, y) \
       { \
         addr->PKT_SC_dwHeader  = (ULONG)(PKT_SINGLE_CMD_HEADER + CMDQREG_LINE_XY); 	\
-        addr->PKT_SC_dwData[0] = (ULONG)(((x & MAX_LINE_X) << 16) + (y & MAX_LINE_Y));					\
+        addr->PKT_SC_dwData[0] = (ULONG)(((x & MASK_LINE_X) << 16) + (y & MASK_LINE_Y));					\
       }
 #define ASTSetupLineXMErrTerm(addr, xm, err) \
       { \
         addr->PKT_SC_dwHeader  = (ULONG)(PKT_SINGLE_CMD_HEADER + CMDQREG_LINE_Err); 	\
-        addr->PKT_SC_dwData[0] = (ULONG)((xm << 24) + (err & MAX_LINE_ERR));					\
+        addr->PKT_SC_dwData[0] = (ULONG)((xm << 24) + (err & MASK_LINE_ERR));					\
       }      
 #define ASTSetupLineWidth(addr, width) \
       { \
         addr->PKT_SC_dwHeader  = (ULONG)(PKT_SINGLE_CMD_HEADER + CMDQREG_LINE_WIDTH); 	\
-        addr->PKT_SC_dwData[0] = (ULONG)((width & MAX_LINE_WIDTH) << 16);				\
+        addr->PKT_SC_dwData[0] = (ULONG)((width & MASK_LINE_WIDTH) << 16);				\
       }            
 #define ASTSetupLineK1Term(addr, err) \
       { \
         addr->PKT_SC_dwHeader  = (ULONG)(PKT_SINGLE_CMD_HEADER + CMDQREG_LINE_K1); 	\
-        addr->PKT_SC_dwData[0] = (ULONG)(err & MAX_LINE_K1);				\
+        addr->PKT_SC_dwData[0] = (ULONG)(err & MASK_LINE_K1);				\
       }            
 #define ASTSetupLineK2Term(addr, err) \
       { \
         addr->PKT_SC_dwHeader  = (ULONG)(PKT_SINGLE_CMD_HEADER + CMDQREG_LINE_K2); 	\
-        addr->PKT_SC_dwData[0] = (ULONG)(err & MAX_LINE_K2);				\
+        addr->PKT_SC_dwData[0] = (ULONG)(err & MASK_LINE_K2);				\
       }     
 #define ASTSetupLineStyle1(addr, pat) \
       { \
diff --git a/src/ast_accel.c b/src/ast_accel.c
index 689235e..1ef3095 100644
--- a/src/ast_accel.c
+++ b/src/ast_accel.c
@@ -256,7 +256,6 @@ ASTAccelInit(ScreenPtr pScreen)
         infoPtr->ClippingFlags = HARDWARE_CLIP_SCREEN_TO_SCREEN_COPY 	|
                 		 HARDWARE_CLIP_MONO_8x8_FILL		|
                 		 HARDWARE_CLIP_COLOR_8x8_FILL	 	|
-                		 HARDWARE_CLIP_SOLID_FILL		|     
                 		 HARDWARE_CLIP_SOLID_LINE 		| 
                 		 HARDWARE_CLIP_DASHED_LINE 		| 
                 		 HARDWARE_CLIP_SOLID_LINE; 
@@ -338,11 +337,13 @@ ASTSubsequentScreenToScreenCopy(ScrnInfoPtr pScrn, int x1, int y1, int x2,
 /*
     xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentScreenToScreenCopy\n");
 */
-
+        
     /* Modify Reg. Value */
     cmdreg = pAST->ulCMDReg;
     if (pAST->EnableClip)
         cmdreg |= CMD_ENABLE_CLIP;
+    else
+        cmdreg &= ~CMD_ENABLE_CLIP;            
     srcbase = dstbase = 0;
 
     if (y1 >= MAX_SRC_Y)
@@ -479,7 +480,9 @@ ASTSubsequentSolidFillRect(ScrnInfoPtr pScrn,
     /* Modify Reg. Value */
     cmdreg = pAST->ulCMDReg;
     if (pAST->EnableClip)
-        cmdreg |= CMD_ENABLE_CLIP;    
+        cmdreg |= CMD_ENABLE_CLIP;
+    else
+        cmdreg &= ~CMD_ENABLE_CLIP;               
     dstbase = 0;
 
     if (dst_y >= pScrn->virtualY) 
@@ -587,7 +590,9 @@ static void ASTSubsequentSolidHorVertLine(ScrnInfoPtr pScrn,
     /* Modify Reg. Value */
     cmdreg = (pAST->ulCMDReg & (~CMD_MASK)) | CMD_BITBLT;
     if (pAST->EnableClip)
-        cmdreg |= CMD_ENABLE_CLIP;    
+        cmdreg |= CMD_ENABLE_CLIP;
+    else
+        cmdreg &= ~CMD_ENABLE_CLIP;            
     dstbase = 0;
     
     if(dir == DEGREES_0) {			/* horizontal */
@@ -659,6 +664,8 @@ static void ASTSubsequentSolidTwoPointLine(ScrnInfoPtr pScrn,
         ulCommand &= ~CMD_NOT_DRAW_LAST_PIXEL;
     if (pAST->EnableClip)
         ulCommand |= CMD_ENABLE_CLIP;
+    else
+        ulCommand &= ~CMD_ENABLE_CLIP;        
     dstbase = 0;
     miny = (y1 > y2) ? y2 : y1;
     maxy = (y1 > y2) ? y1 : y2;
@@ -667,7 +674,7 @@ static void ASTSubsequentSolidTwoPointLine(ScrnInfoPtr pScrn,
         y1 -= miny;
         y2 -= miny;
     }
-    
+     
     LineInfo.X1 = x1;
     LineInfo.Y1 = y1;
     LineInfo.X2 = x2;
@@ -703,6 +710,9 @@ static void ASTSubsequentSolidTwoPointLine(ScrnInfoPtr pScrn,
               
         /* Update Write Pointer */
         mUpdateWritePointer;                
+
+        /* Patch KDE pass abnormal point, ycchen@052507 */
+        vWaitEngIdle(pScrn, pAST);
         
     }
     else
@@ -814,6 +824,8 @@ ASTSubsequentDashedTwoPointLine(ScrnInfoPtr pScrn,
         ulCommand &= ~CMD_NOT_DRAW_LAST_PIXEL;
     if (pAST->EnableClip)
         ulCommand |= CMD_ENABLE_CLIP;
+    else
+        ulCommand &= ~CMD_ENABLE_CLIP;          
     dstbase = 0;        
     miny = (y1 > y2) ? y2 : y1;
     maxy = (y1 > y2) ? y1 : y2;
@@ -822,7 +834,7 @@ ASTSubsequentDashedTwoPointLine(ScrnInfoPtr pScrn,
         y1 -= miny;
         y2 -= miny;
     }
-
+    
     LineInfo.X1 = x1;
     LineInfo.Y1 = y1;
     LineInfo.X2 = x2;
@@ -858,7 +870,10 @@ ASTSubsequentDashedTwoPointLine(ScrnInfoPtr pScrn,
               
         /* Update Write Pointer */
         mUpdateWritePointer;
-              
+
+        /* Patch KDE pass abnormal point, ycchen@052507 */
+        vWaitEngIdle(pScrn, pAST);
+               
     }
     else
     {                  
@@ -951,7 +966,9 @@ ASTSubsequentMonoPatternFill(ScrnInfoPtr pScrn,
     /* Modify Reg. Value */
     cmdreg = pAST->ulCMDReg;
     if (pAST->EnableClip)
-        cmdreg |= CMD_ENABLE_CLIP;    
+        cmdreg |= CMD_ENABLE_CLIP;
+    else
+        cmdreg &= ~CMD_ENABLE_CLIP;              
     dstbase = 0;
 
     if (dst_y >= pScrn->virtualY) 
@@ -1070,7 +1087,9 @@ ASTSubsequentColor8x8PatternFillRect(ScrnInfoPtr pScrn, int patx, int paty,
     /* Modify Reg. Value */
     cmdreg = pAST->ulCMDReg;
     if (pAST->EnableClip)
-        cmdreg |= CMD_ENABLE_CLIP;    
+        cmdreg |= CMD_ENABLE_CLIP;
+    else
+        cmdreg &= ~CMD_ENABLE_CLIP;              
     dstbase = 0;
 
     if (dst_y >= pScrn->virtualY) 
@@ -1184,7 +1203,9 @@ ASTSubsequentCPUToScreenColorExpandFill(ScrnInfoPtr pScrn,
     /* Modify Reg. Value */
     cmdreg = pAST->ulCMDReg;
     if (pAST->EnableClip)
-        cmdreg |= CMD_ENABLE_CLIP;    
+        cmdreg |= CMD_ENABLE_CLIP;
+    else
+        cmdreg &= ~CMD_ENABLE_CLIP;              
     dstbase = 0;
 
     if (dst_y >= pScrn->virtualY) 
@@ -1308,7 +1329,9 @@ ASTSubsequentScreenToScreenColorExpandFill(ScrnInfoPtr pScrn,
     /* Modify Reg. Value */
     cmdreg = pAST->ulCMDReg;
     if (pAST->EnableClip)
-        cmdreg |= CMD_ENABLE_CLIP;    
+        cmdreg |= CMD_ENABLE_CLIP;
+    else
+        cmdreg &= ~CMD_ENABLE_CLIP;            
     dstbase = 0;
     if (dst_y >= pScrn->virtualY) 
     {   
diff --git a/src/ast_cursor.c b/src/ast_cursor.c
index 9d30e5c..aaa9cb3 100644
--- a/src/ast_cursor.c
+++ b/src/ast_cursor.c
@@ -62,7 +62,7 @@
 Bool ASTCursorInit(ScreenPtr pScreen);
 Bool bInitHWC(ScrnInfoPtr pScrn, ASTRecPtr pAST);
 static void ASTShowCursor(ScrnInfoPtr pScrn); 
-static void ASTHideCursor(ScrnInfoPtr pScrn);
+void ASTHideCursor(ScrnInfoPtr pScrn);
 static void ASTSetCursorPosition(ScrnInfoPtr pScrn, int x, int y);
 static void ASTSetCursorColors(ScrnInfoPtr pScrn, int bg, int fg);
 static void ASTLoadCursorImage(ScrnInfoPtr pScrn, UCHAR *src);
@@ -146,7 +146,7 @@ ASTShowCursor(ScrnInfoPtr pScrn)
     
 }
 
-static void
+void
 ASTHideCursor(ScrnInfoPtr pScrn)
 {
     ASTRecPtr  pAST = ASTPTR(pScrn);
@@ -235,8 +235,8 @@ ASTLoadCursorImage(ScrnInfoPtr pScrn, UCHAR *src)
        	    for (k=7; k>0; k-=2)
        	    {
                 jTempSrcAnd32 = *((UCHAR *) pjSrcAnd);
-                jTempSrcXor32 = *((UCHAR *) pjSrcXor);   
-                ulTempDstAnd32[0] = ((jTempSrcAnd32 >> k) & 0x01) ? 0x00008000L:0x00L;   
+                jTempSrcXor32 = *((UCHAR *) pjSrcXor);
+                ulTempDstAnd32[0] = ((jTempSrcAnd32 >> k) & 0x01) ? 0x00008000L:0x00L;
                 ulTempDstXor32[0] = ((jTempSrcXor32 >> k) & 0x01) ? 0x00004000L:0x00L;                   	                                  	                 
                 ulTempDstData32[0] = ((jTempSrcXor32 >> k) & 0x01) ? pAST->HWCInfo.fg:pAST->HWCInfo.bg;                   	                                  	                                                   
                 ulTempDstAnd32[1] = ((jTempSrcAnd32 >> (k-1)) & 0x01) ? 0x80000000L:0x00L;   
diff --git a/src/ast_driver.c b/src/ast_driver.c
index 8967c9b..5d6ea9d 100644
--- a/src/ast_driver.c
+++ b/src/ast_driver.c
@@ -78,6 +78,7 @@ extern void vDisable2D(ScrnInfoPtr pScrn, ASTRecPtr pAST);
 extern Bool ASTAccelInit(ScreenPtr pScreen);
 
 extern Bool ASTCursorInit(ScreenPtr pScreen);
+extern void ASTHideCursor(ScrnInfoPtr pScrn);
 
 /* Mandatory functions */
 static void ASTIdentify(int flags);
@@ -248,7 +249,11 @@ static XF86ModuleVersionInfo astVersRec = {
    XORG_VERSION_CURRENT,
    AST_MAJOR_VERSION, AST_MINOR_VERSION, AST_PATCH_VERSION,
    ABI_CLASS_VIDEODRV,
+#ifdef PATCH_ABI_VERSION
+   ABI_VIDEODRV_VERSION_PATCH,
+#else 
    ABI_VIDEODRV_VERSION,
+#endif
    MOD_CLASS_VIDEODRV,
    {0, 0, 0, 0}
 };
@@ -627,6 +632,12 @@ ASTPreInit(ScrnInfoPtr pScrn, int flags)
    pScrn->memPhysBase = (ULONG)pAST->FBPhysAddr;
    pScrn->fbOffset = 0;
 
+   /* Get Revision */
+   if (pAST->PciInfo->chipRev >= 0x10)
+       pAST->jChipType = AST2100;
+   else
+       pAST->jChipType = AST2000;
+
    /* Do DDC 
     * should be done after xf86CollectOptions
     */
@@ -641,12 +652,21 @@ ASTPreInit(ScrnInfoPtr pScrn, int flags)
    clockRanges->interlaceAllowed = FALSE;
    clockRanges->doubleScanAllowed = FALSE;
    
-   i = xf86ValidateModes(pScrn, pScrn->monitor->Modes,
+   /* Add for AST2100, ycchen@061807 */
+   if (pAST->jChipType == AST2100)
+       i = xf86ValidateModes(pScrn, pScrn->monitor->Modes,
 			 pScrn->display->modes, clockRanges,
-			 0, 320, 1600, 8 * pScrn->bitsPerPixel,
+			 0, 320, 1920, 8 * pScrn->bitsPerPixel,
 			 200, 1200,
 			 pScrn->display->virtualX, pScrn->display->virtualY,
 			 pAST->FbMapSize, LOOKUP_BEST_REFRESH);
+   else
+       i = xf86ValidateModes(pScrn, pScrn->monitor->Modes,
+			 pScrn->display->modes, clockRanges,
+			 0, 320, 1600, 8 * pScrn->bitsPerPixel,
+			 200, 1200,
+			 pScrn->display->virtualX, pScrn->display->virtualY,
+			 pAST->FbMapSize, LOOKUP_BEST_REFRESH);   
 
    if (i == -1) {
       ASTFreeRec(pScrn);
@@ -884,7 +904,8 @@ ASTSwitchMode(int scrnIndex, DisplayModePtr mode, int flags)
    if (pAST->pHWCPtr) {
        xf86FreeOffscreenLinear(pAST->pHWCPtr);		/* free HWC Cache */
        pAST->pHWCPtr = NULL;      
-   }    
+   }
+   ASTHideCursor(pScrn);
 #endif
 
 #ifdef Accel_2D 
@@ -942,7 +963,8 @@ ASTLeaveVT(int scrnIndex, int flags)
    if (pAST->pHWCPtr) {
        xf86FreeOffscreenLinear(pAST->pHWCPtr);		/* free HWC Cache */
        pAST->pHWCPtr = NULL;      
-   }    
+   }
+   ASTHideCursor(pScrn);
 #endif
 
 #ifdef Accel_2D  
@@ -971,6 +993,8 @@ static ModeStatus
 ASTValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags)
 {
 
+   ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+   ASTRecPtr   pAST  = ASTPTR(pScrn);
    Bool Flags = MODE_NOMODE;
    	
    if (mode->Flags & V_INTERLACE) {
@@ -988,6 +1012,13 @@ ASTValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags)
       }   	
       return Flags;   	
    }
+
+   /* Add for AST2100, ycchen@061807 */
+   if (pAST->jChipType == AST2100)
+   {
+       if ( (mode->CrtcHDisplay == 1920) && (mode->CrtcVDisplay == 1200) )
+           return MODE_OK;
+   }
    
    switch (mode->CrtcHDisplay)
    {
@@ -1064,7 +1095,8 @@ ASTCloseScreen(int scrnIndex, ScreenPtr pScreen)
    if (pAST->pHWCPtr) {
        xf86FreeOffscreenLinear(pAST->pHWCPtr);		/* free HWC Cache */
        pAST->pHWCPtr = NULL;      
-   }    
+   }
+   ASTHideCursor(pScrn);
 #endif
    	   
 #ifdef Accel_2D  
@@ -1103,7 +1135,7 @@ ASTSave(ScrnInfoPtr pScrn)
    ASTRecPtr pAST;
    vgaRegPtr vgaReg;
    ASTRegPtr astReg;   
-   int i;
+   int i, icount=0;
 
    pAST = ASTPTR(pScrn);
    vgaReg = &VGAHWPTR(pScrn)->SavedReg;
@@ -1115,9 +1147,13 @@ ASTSave(ScrnInfoPtr pScrn)
    /* Ext. Save */
    vASTOpenKey(pScrn);
    
-   for (i=0; i<0x50; i++)
-       GetIndexReg(CRTC_PORT, (UCHAR) (i+0x80), astReg->ExtCRTC[i]);   	
-   
+   /* fixed Console Switch Refresh Rate Incorrect issue, ycchen@051106 */   
+   for (i=0x81; i<=0xB6; i++)
+       GetIndexReg(CRTC_PORT, (UCHAR) (i), astReg->ExtCRTC[icount++]);
+   for (i=0xBC; i<=0xC1; i++)
+       GetIndexReg(CRTC_PORT, (UCHAR) (i), astReg->ExtCRTC[icount++]);
+   GetIndexReg(CRTC_PORT, (UCHAR) (0xBB), astReg->ExtCRTC[icount]);
+
 }
 
 static void
@@ -1126,7 +1162,7 @@ ASTRestore(ScrnInfoPtr pScrn)
    ASTRecPtr pAST;
    vgaRegPtr vgaReg;
    ASTRegPtr astReg;   
-   int i;
+   int i, icount=0;
 
    pAST = ASTPTR(pScrn);
    vgaReg = &VGAHWPTR(pScrn)->SavedReg;
@@ -1140,9 +1176,13 @@ ASTRestore(ScrnInfoPtr pScrn)
    /* Ext. restore */
    vASTOpenKey(pScrn);
    
-   for (i=0; i<0x50; i++)
-       SetIndexReg(CRTC_PORT, (UCHAR) (i+0x80), astReg->ExtCRTC[i]);   	
-   
+   /* fixed Console Switch Refresh Rate Incorrect issue, ycchen@051106 */
+   for (i=0x81; i<=0xB6; i++)
+       SetIndexReg(CRTC_PORT, (UCHAR) (i), astReg->ExtCRTC[icount++]);
+   for (i=0xBC; i<=0xC1; i++)
+       SetIndexReg(CRTC_PORT, (UCHAR) (i), astReg->ExtCRTC[icount++]);
+   SetIndexReg(CRTC_PORT, (UCHAR) (0xBB), astReg->ExtCRTC[icount]);
+
 }
 
 static void
@@ -1193,7 +1233,8 @@ vFillASTModeInfo (ScrnInfoPtr pScrn)
     pAST->VideoModeInfo.ScreenWidth = pScrn->virtualX;   
     pAST->VideoModeInfo.ScreenHeight = pScrn->virtualY;   
     pAST->VideoModeInfo.bitsPerPixel = pScrn->bitsPerPixel;   
-    pAST->VideoModeInfo.ScreenPitch = pScrn->virtualX * ((pScrn->bitsPerPixel + 1) / 8) ;       
+    /* Fixed screen pitch incorrect in some specific monitor, ycchen@071707 */
+    pAST->VideoModeInfo.ScreenPitch = pScrn->displayWidth * ((pScrn->bitsPerPixel + 1) / 8) ;
 
 }
 
diff --git a/src/ast_mode.c b/src/ast_mode.c
index 776ac39..624c465 100644
--- a/src/ast_mode.c
+++ b/src/ast_mode.c
@@ -130,7 +130,7 @@ VBIOS_STDTABLE_STRUCT StdTable[] = {
 };
 
 VBIOS_ENHTABLE_STRUCT  Res640x480Table[] = {
-    { 800, 640, 8, 96, 525, 480, 2, 2, VCLK28_322,	/* 60Hz */
+    { 800, 640, 8, 96, 525, 480, 2, 2, VCLK25_175,	/* 60Hz */
       (SyncNN | HBorder | VBorder | Charx8Dot), 60, 1, 0x2E },
     { 832, 640, 16, 40, 520, 480, 1, 3, VCLK31_5,	/* 72Hz */
       (SyncNN | HBorder | VBorder | Charx8Dot), 72, 2, 0x2E  },
@@ -167,7 +167,7 @@ VBIOS_ENHTABLE_STRUCT  Res1024x768Table[] = {
     {1312, 1024, 16, 96, 800, 768, 1, 3, VCLK78_75,	/* 75Hz */ 
       (SyncPP | Charx8Dot), 75, 3, 0x31 },      
     {1376, 1024, 48, 96, 808, 768, 1, 3, VCLK94_5,	/* 85Hz */ 
-      (SyncPP | Charx8Dot), 85, 4, 0x31 },  
+      (SyncPP | Charx8Dot), 84, 4, 0x31 },  
     {1376, 1024, 48, 96, 808, 768, 1, 3, VCLK94_5,	/* end */ 
       (SyncPP | Charx8Dot), 0xFF, 4, 0x31 },             
 };
@@ -187,7 +187,14 @@ VBIOS_ENHTABLE_STRUCT  Res1600x1200Table[] = {
     {2160, 1600, 64, 192, 1250, 1200, 1, 3, VCLK162,	/* 60Hz */ 
       (SyncPP | Charx8Dot), 60, 1, 0x33 }, 
     {2160, 1600, 64, 192, 1250, 1200, 1, 3, VCLK162,	/* end */ 
-      (SyncPP | Charx8Dot), 60, 1, 0x33 },         
+      (SyncPP | Charx8Dot), 0xFF, 1, 0x33 },         
+};
+
+VBIOS_ENHTABLE_STRUCT  Res1920x1200Table[] = {	
+    {2592, 1920,136, 200, 1245, 1200, 3, 6, VCLK193_25,	/* 60Hz */ 
+      (SyncPP | Charx8Dot), 60, 1, 0x33 }, 
+    {2592, 1920,136, 200, 1245, 1200, 3, 6, VCLK193_25,	/* end */ 
+      (SyncPP | Charx8Dot), 0xFF, 1, 0x33 }, 
 };
 
 VBIOS_DCLK_INFO DCLKTable [] = {
@@ -207,6 +214,7 @@ VBIOS_DCLK_INFO DCLKTable [] = {
     {0x85, 0x24, 0x00},                        	        /* 0D: VCLK135         	*/
     {0x67, 0x22, 0x00},                        	        /* 0E: VCLK157_5       	*/
     {0x6A, 0x22, 0x00},				        /* 0F: VCLK162         	*/
+    {0x61, 0x2C, 0x81},				        /* 10: VCLK193_25      	*/    
 };
 
 VBIOS_DAC_INFO DAC_TEXT[] = {
@@ -423,8 +431,10 @@ Bool bGetAST1000VGAModeInfo(ScrnInfoPtr pScrn, DisplayModePtr mode, PVBIOS_MODE_
          break;
     case 1600:
          pVGAModeInfo->pEnhTableEntry = (PVBIOS_ENHTABLE_STRUCT) &Res1600x1200Table[ulRefreshRateIndex];
-         break;                  
-    default:
+         break;
+    case 1920:
+         pVGAModeInfo->pEnhTableEntry = (PVBIOS_ENHTABLE_STRUCT) &Res1920x1200Table[ulRefreshRateIndex];
+         break;        default:
          return (FALSE);     
     }
 
@@ -633,7 +643,7 @@ void vSetDCLKReg(ScrnInfoPtr pScrn, DisplayModePtr mode, PVBIOS_MODE_INFO pVGAMo
 
     SetIndexRegMask(CRTC_PORT,0xC0, 0x00,  pDCLKPtr->Param1); 
     SetIndexRegMask(CRTC_PORT,0xC1, 0x00,  pDCLKPtr->Param2);    
-    SetIndexRegMask(CRTC_PORT,0xBB, 0xCF,  ((pDCLKPtr->Param3 & 0x03) << 4));                                                                                                       
+    SetIndexRegMask(CRTC_PORT,0xBB, 0x0F, (pDCLKPtr->Param3 & 0x80) | ((pDCLKPtr->Param3 & 0x03) << 4) );                                                                                                       
     	
 }
 
diff --git a/src/ast_mode.h b/src/ast_mode.h
index 0a8e20c..b1926a3 100644
--- a/src/ast_mode.h
+++ b/src/ast_mode.h
@@ -21,7 +21,7 @@
  */
 
 /* Mode Limitation */
-#define MAX_HResolution		1600
+#define MAX_HResolution		1920
 #define MAX_VResolution		1200
  
 /* Std. Table Index Definition */
@@ -48,6 +48,7 @@
 #define VCLK135        		0x0D
 #define VCLK157_5      		0x0E
 #define VCLK162        		0x0F
+#define VCLK193_25     		0x10
 
 /* Flags Definition */
 #define Charx8Dot               0x00000001
diff --git a/src/ast_vgatool.c b/src/ast_vgatool.c
index 14e0a75..a833b3b 100644
--- a/src/ast_vgatool.c
+++ b/src/ast_vgatool.c
@@ -24,7 +24,6 @@
 #include <config.h>
 #endif
 #include "xf86.h"
-#include "xf86_ansic.h"
 #include "xf86_OSproc.h"
 #include "xf86Resources.h"
 #include "xf86RAC.h"