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Diffstat (limited to 'xorg-server/hw/kdrive/r128/r128.h')
| -rw-r--r-- | xorg-server/hw/kdrive/r128/r128.h | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/xorg-server/hw/kdrive/r128/r128.h b/xorg-server/hw/kdrive/r128/r128.h new file mode 100644 index 000000000..ae9ae03aa --- /dev/null +++ b/xorg-server/hw/kdrive/r128/r128.h @@ -0,0 +1,123 @@ +/* + * 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_ */ |