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/*
* Copyright © 2003 Anders Carlsson
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Anders Carlsson not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Anders Carlsson makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* ANDERS CARLSSON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL ANDERS CARLSSON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _R128_H_
#define _R128_H_
#include <vesa.h>
#define R128_REG_BASE(c) ((c)->attr.address[1])
#define R128_REG_SIZE(c) (0x4000)
#define R128_OUT32(mmio, a, v) (*(VOL32 *) ((mmio) + (a)) = (v))
#define R128_IN32(mmio, a) (*(VOL32 *) ((mmio) + (a)))
#define R128_REG_GUI_STAT 0x1740
#define R128_REG_DEFAULT_OFFSET 0x16e0
#define R128_REG_DEFAULT_PITCH 0x16e4
#define R128_REG_DP_GUI_MASTER_CNTL 0x146c
#define R128_REG_DP_BRUSH_FRGD_CLR 0x147c
#define R128_REG_DP_WRITE_MASK 0x16cc
#define R128_REG_DP_CNTL 0x16c0
#define R128_REG_DST_WIDTH_HEIGHT 0x1598
#define R128_REG_DST_Y_X 0x1438
#define R128_REG_PC_NGUI_CTLSTAT 0x0184
#define R128_REG_DST_HEIGHT_WIDTH 0x143c
#define R128_REG_SRC_Y_X 0x1434
#define R128_DEFAULT_SC_BOTTOM_RIGHT 0x16e8
#define R128_AUX_SC_CNTL 0x1660
#define R128_SC_TOP_LEFT 0x16ec
#define R128_SC_BOTTOM_RIGHT 0x16f0
#define R128_GMC_DST_DATATYPE_SHIFT 8
#define R128_GMC_CLR_CMP_CNTL_DIS (1 << 28)
#define R128_GMC_AUX_CLIP_DIS (1 << 29)
#define R128_GMC_BRUSH_SOLID_COLOR (13 << 4)
#define R128_GMC_SRC_DATATYPE_COLOR (3 << 12)
#define R128_GMC_ROP3_SHIFT 16
#define R128_DST_X_LEFT_TO_RIGHT (1 << 0)
#define R128_DST_Y_TOP_TO_BOTTOM (1 << 1)
#define R128_GUI_ACTIVE (1 << 31)
#define R128_PC_BUSY (1 << 31)
#define R128_DP_SRC_SOURCE_MEMORY (2 << 24)
#define R128_DEFAULT_SC_RIGHT_MAX (0x1fff << 0)
#define R128_DEFAULT_SC_BOTTOM_MAX (0x1fff << 16)
typedef volatile CARD8 VOL8;
typedef volatile CARD16 VOL16;
typedef volatile CARD32 VOL32;
typedef struct _r128CardInfo {
VesaCardPrivRec vesa;
CARD8 *reg_base;
int fifo_size;
} R128CardInfo;
#define getR128CardInfo(kd) ((R128CardInfo *) ((kd)->card->driver))
#define r128CardInfo(kd) R128CardInfo *r128c = getR128CardInfo(kd)
typedef struct _r128ScreenInfo {
VesaScreenPrivRec vesa;
CARD8 *screen;
CARD8 *off_screen;
int off_screen_size;
KaaScreenInfoRec kaa;
int pitch;
int datatype;
int dp_gui_master_cntl;
} R128ScreenInfo;
#define getR128ScreenInfo(kd) ((R128ScreenInfo *) ((kd)->screen->driver))
#define r128ScreenInfo(kd) R128ScreenInfo *r128s = getR128ScreenInfo(kd)
Bool
r128MapReg (KdCardInfo *card, R128CardInfo *r128c);
void
r128UnmapReg (KdCardInfo *card, R128CardInfo *r128c);
void
r128SetMMIO (KdCardInfo *card, R128CardInfo *r128c);
void
r128ResetMMIO (KdCardInfo *card, R128CardInfo *r128c);
Bool
r128DrawSetup (ScreenPtr pScreen);
Bool
r128DrawInit (ScreenPtr pScreen);
void
r128DrawEnable (ScreenPtr pScreen);
void
r128DrawDisable (ScreenPtr pScreen);
void
r128DrawFini (ScreenPtr pScreen);
extern KdCardFuncs r128Funcs;
#endif /* _R128_H_ */
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