Initial G80 support. Bump to 1.99.1.

1 files changed, 75 insertions, 0 deletions

diff --git a/src/g80_type.h b/src/g80_type.h
new file mode 100644
index 0000000..39d737c
--- /dev/null
+++ b/src/g80_type.h
@@ -0,0 +1,75 @@
+#include <xaa.h>
+#include <xf86.h>
+#include <xf86int10.h>
+#include <xf86Cursor.h>
+
+typedef enum Head {
+    HEAD0 = 0,
+    HEAD1
+} Head;
+
+typedef enum ORType {
+   DAC,
+   SOR
+} ORType;
+
+typedef enum ORNum {
+   DAC0 = 0,
+   DAC1 = 1,
+   DAC2 = 2,
+   SOR0 = 0,
+   SOR1 = 1
+} ORNum;
+
+typedef struct G80Rec {
+    volatile CARD32 *   reg;
+    unsigned char *     mem;
+
+    /* Probed data */
+    CARD32              architecture;
+    CARD32              RamAmountKBytes; /* Total vidmem */
+    CARD32              videoRam;        /* Mapped vidmem */
+    const unsigned char*table1;
+    int                 offscreenHeight;
+    struct {
+        ORNum dac;
+        ORNum sor;
+    } i2cMap[4];
+
+    float               pclk; /* Current mode pclk in kHz */
+
+    Head                head;
+    ORType              orType;
+    ORNum               or;
+
+    xf86Int10InfoPtr    int10;
+    int                 int10Mode; /* Console mode to restore */
+
+    /* Options */
+    OptionInfoPtr       Options;
+    Bool                HWCursor;
+    Bool                NoAccel;
+    DisplayModePtr      BackendMode;
+
+    /* Cursor */
+    xf86CursorInfoPtr   CursorInfo;
+    Bool                cursorVisible;
+    CARD32              tmpCursor[256]; /* Temporary 1bpp cursor image */
+
+    /* XAA */
+    XAAInfoRecPtr       xaa;
+    CARD32              currentRop;
+
+    /* DMA command buffer */
+    CARD32              dmaPut;
+    CARD32              dmaCurrent;
+    CARD32              dmaFree;
+    CARD32              dmaMax;
+    CARD32 *            dmaBase;
+    void              (*DMAKickoffCallback)(ScrnInfoPtr);
+
+    CloseScreenProcPtr  CloseScreen;
+    ScreenBlockHandlerProcPtr BlockHandler;
+} G80Rec, *G80Ptr;
+
+#define G80PTR(p) ((G80Ptr)((p)->driverPrivate))