diff options
Diffstat (limited to 'Source/DirectFB/gfxdrivers/neomagic/neomagic.h')
| -rwxr-xr-x | Source/DirectFB/gfxdrivers/neomagic/neomagic.h | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/Source/DirectFB/gfxdrivers/neomagic/neomagic.h b/Source/DirectFB/gfxdrivers/neomagic/neomagic.h new file mode 100755 index 0000000..d388faf --- /dev/null +++ b/Source/DirectFB/gfxdrivers/neomagic/neomagic.h @@ -0,0 +1,147 @@ +/* + (c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org) + (c) Copyright 2000-2004 Convergence (integrated media) GmbH + + All rights reserved. + + Written by Denis Oliver Kropp <dok@directfb.org>, + Andreas Hundt <andi@fischlustig.de>, + Sven Neumann <neo@directfb.org>, + Ville Syrjälä <syrjala@sci.fi> and + Claudio Ciccani <klan@users.sf.net>. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#ifndef __NEOMAGIC_H__ +#define __NEOMAGIC_H__ + +#include <dfb_types.h> +#include <sys/io.h> + +#include <core/gfxcard.h> +#include <core/layers.h> + +typedef struct { + unsigned int waitfifo_sum; + unsigned int waitfifo_calls; + unsigned int fifo_waitcycles; + unsigned int idle_waitcycles; + unsigned int fifo_cache_hits; +} NeoDeviceData; + +typedef struct { + volatile u8 *mmio_base; +} NeoDriverData; + +extern DisplayLayerFuncs neoOverlayFuncs; + +void +neo2200_get_info( CoreGraphicsDevice *device, + GraphicsDriverInfo *info ); + +DFBResult +neo2200_init_driver( CoreGraphicsDevice *device, + GraphicsDeviceFuncs *funcs, + void *driver_data ); + +DFBResult +neo2200_init_device( CoreGraphicsDevice *device, + GraphicsDeviceInfo *device_info, + void *driver_data, + void *device_data ); + +void +neo2200_close_device( CoreGraphicsDevice *device, + void *driver_data, + void *device_data ); + +void +neo2200_close_driver( CoreGraphicsDevice *device, + void *driver_data ); + + +#define NEO_BS0_BLT_BUSY 0x00000001 +#define NEO_BS0_FIFO_AVAIL 0x00000002 +#define NEO_BS0_FIFO_PEND 0x00000004 + +#define NEO_BC0_DST_Y_DEC 0x00000001 +#define NEO_BC0_X_DEC 0x00000002 +#define NEO_BC0_SRC_TRANS 0x00000004 +#define NEO_BC0_SRC_IS_FG 0x00000008 +#define NEO_BC0_SRC_Y_DEC 0x00000010 +#define NEO_BC0_FILL_PAT 0x00000020 +#define NEO_BC0_SRC_MONO 0x00000040 +#define NEO_BC0_SYS_TO_VID 0x00000080 + +#define NEO_BC1_DEPTH8 0x00000100 +#define NEO_BC1_DEPTH16 0x00000200 +#define NEO_BC1_X_320 0x00000400 +#define NEO_BC1_X_640 0x00000800 +#define NEO_BC1_X_800 0x00000c00 +#define NEO_BC1_X_1024 0x00001000 +#define NEO_BC1_X_1152 0x00001400 +#define NEO_BC1_X_1280 0x00001800 +#define NEO_BC1_X_1600 0x00001c00 +#define NEO_BC1_DST_TRANS 0x00002000 +#define NEO_BC1_MSTR_BLT 0x00004000 +#define NEO_BC1_FILTER_Z 0x00008000 + +#define NEO_BC2_WR_TR_DST 0x00800000 + +#define NEO_BC3_SRC_XY_ADDR 0x01000000 +#define NEO_BC3_DST_XY_ADDR 0x02000000 +#define NEO_BC3_CLIP_ON 0x04000000 +#define NEO_BC3_FIFO_EN 0x08000000 +#define NEO_BC3_BLT_ON_ADDR 0x10000000 +#define NEO_BC3_SKIP_MAPPING 0x80000000 + +#define NEO_MODE1_DEPTH8 0x0100 +#define NEO_MODE1_DEPTH16 0x0200 +#define NEO_MODE1_DEPTH24 0x0300 +#define NEO_MODE1_X_320 0x0400 +#define NEO_MODE1_X_640 0x0800 +#define NEO_MODE1_X_800 0x0c00 +#define NEO_MODE1_X_1024 0x1000 +#define NEO_MODE1_X_1152 0x1400 +#define NEO_MODE1_X_1280 0x1800 +#define NEO_MODE1_X_1600 0x1c00 +#define NEO_MODE1_BLT_ON_ADDR 0x2000 + + +static inline void OUTGR (u8 index, u8 data) +{ + outb (index, 0x3ce); + outb (data, 0x3cf); +} + +static inline void OUTSR (u8 index, u8 data) +{ + outb (index, 0x3c4); + outb (data, 0x3c5); +} + +static inline void neo_lock( void ) +{ + OUTGR(0x09, 0x00); +} + +static inline void neo_unlock( void ) +{ + OUTGR(0x09, 0x26); +} + +#endif |