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