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/*
(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 ___MATROX_H__
#define ___MATROX_H__
#include <dfb_types.h>
#include <core/layers.h>
#include <core/screens.h>
#define PCI_VENDOR_ID_MATROX 0x102B
#define PCI_DEVICE_ID_MATROX_2064W_PCI 0x0519
#define PCI_DEVICE_ID_MATROX_1064SG_PCI 0x051A
#define PCI_DEVICE_ID_MATROX_2164W_PCI 0x051B
#define PCI_DEVICE_ID_MATROX_1064SG_AGP 0x051E
#define PCI_DEVICE_ID_MATROX_2164W_AGP 0x051F
#define PCI_DEVICE_ID_MATROX_G100_PCI 0x1000
#define PCI_DEVICE_ID_MATROX_G100_AGP 0x1001
#define PCI_DEVICE_ID_MATROX_G200_PCI 0x0520
#define PCI_DEVICE_ID_MATROX_G200_AGP 0x0521
#define PCI_DEVICE_ID_MATROX_G400_AGP 0x0525
#define PCI_DEVICE_ID_MATROX_G550_AGP 0x2527
typedef enum {
m_Source = 0x0001,
m_source = 0x0002,
m_drawColor = 0x0010,
m_blitColor = 0x0020,
m_color = 0x0040,
m_SrcKey = 0x0100,
m_srckey = 0x0200,
m_drawBlend = 0x1000,
m_blitBlend = 0x2000,
m_destination = 0x4000,
m_clip = 0x8000,
} MatroxStateBits;
#define MGA_VALIDATE(b) (mdev->valid |= (b))
#define MGA_INVALIDATE(b) (mdev->valid &= ~(b))
#define MGA_IS_VALID(b) (mdev->valid & (b))
typedef struct {
/* Old cards are older than G200/G400, e.g. Mystique or Millennium */
bool old_matrox;
/* G450/G550 */
bool g450_matrox;
/* G550 */
bool g550_matrox;
/* FIFO Monitoring */
unsigned int fifo_space;
unsigned int waitfifo_sum;
unsigned int waitfifo_calls;
unsigned int fifo_waitcycles;
unsigned int idle_waitcycles;
unsigned int fifo_cache_hits;
/* ATYPE_BLK or ATYPE_RSTR, depending on SGRAM setting */
u32 atype_blk_rstr;
/* State handling */
MatroxStateBits valid;
/* Stored values */
int dst_pitch;
int dst_offset[2][3];
int src_pitch;
int src_offset[2][3];
int w, h, w2, h2;
u32 color[3];
bool draw_blend;
bool blit_src_colorkey;
bool blit_deinterlace;
bool blit_fields;
int field;
bool depth_buffer;
u32 texctl;
u32 idle_status;
DFBRegion clip;
struct {
unsigned long offset;
unsigned long physical;
} fb;
unsigned int tlut_offset;
CorePalette *rgb332_palette;
bool crtc2_separated;
} MatroxDeviceData;
typedef struct {
int accelerator;
int maven_fd;
volatile u8 *mmio_base;
CoreScreen *primary;
CoreScreen *secondary;
MatroxDeviceData *device_data;
} MatroxDriverData;
extern DisplayLayerFuncs matroxBesFuncs;
extern DisplayLayerFuncs matroxCrtc2Funcs;
extern DisplayLayerFuncs matroxSpicFuncs;
extern ScreenFuncs matroxCrtc2ScreenFuncs;
static inline int mga_log2( int val )
{
register int ret = 0;
while (val >> ++ret);
if ((1 << --ret) < val)
ret++;
return ret;
}
#endif
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