static DFBResult
driver_init_driver( GraphicsDevice *device,
GraphicsDeviceFuncs *funcs,
void *driver_data )
{
ATI128DriverData *adrv = (ATI128DriverData*) driver_data;
adrv->mmio_base = (volatile __u8*) dfb_gfxcard_map_mmio( device, 0, -1 );
if (!adrv->mmio_base)
return DFB_IO;
funcs->CheckState = ati128CheckState;
funcs->SetState = ati128SetState;
funcs->EngineSync = ati128EngineSync;
funcs->FillRectangle = ati128FillRectangle;
funcs->DrawRectangle = ati128DrawRectangle;
funcs->DrawLine = ati128DrawLine;
funcs->Blit = ati128Blit;
funcs->StretchBlit = ati128StretchBlit;
/* overlay support */
dfb_layers_register( device, driver_data, &atiOverlayFuncs );
return DFB_OK;
}
static DFBResult
driver_init_driver( CoreGraphicsDevice *device,
GraphicsDeviceFuncs *funcs,
void *driver_data,
void *device_data,
CoreDFB *core )
{
TDFXDriverData *tdrv = (TDFXDriverData*) driver_data;
tdrv->mmio_base = (volatile u8*) dfb_gfxcard_map_mmio( device, 0, -1 );
if (!tdrv->mmio_base)
return DFB_IO;
tdrv->voodoo2D = (Voodoo2D*)(tdrv->mmio_base + 0x100000);
tdrv->voodoo3D = (Voodoo3D*)(tdrv->mmio_base + 0x200000);
funcs->CheckState = tdfxCheckState;
funcs->SetState = tdfxSetState;
funcs->EngineSync = tdfxEngineSync;
funcs->DrawRectangle = tdfxDrawRectangle;
funcs->DrawLine = tdfxDrawLine2D;
funcs->Blit = tdfxBlit;
funcs->StretchBlit = tdfxStretchBlit;
return DFB_OK;
}
static DFBResult
driver_init_driver( CoreGraphicsDevice *device,
GraphicsDeviceFuncs *funcs,
void *driver_data,
void *device_data,
CoreDFB *core )
{
DFBResult ret;
I830DriverData *idrv = driver_data;
I830DeviceData *idev = device_data;
idrv->idev = device_data;
idrv->mmio_base = (volatile u8*) dfb_gfxcard_map_mmio( device, 0, -1 );
if (!idrv->mmio_base)
return DFB_IO;
ret = i830_agp_setup( device, idrv, idev );
if (ret) {
dfb_gfxcard_unmap_mmio( device, idrv->mmio_base, -1 );
return ret;
}
idrv->info = idev->info;
funcs->CheckState = i830CheckState;
funcs->SetState = i830SetState;
funcs->EngineSync = i830EngineSync;
funcs->FlushTextureCache = i830FlushTextureCache;
dfb_layers_register( dfb_screens_at(DSCID_PRIMARY), driver_data, &i830OverlayFuncs );
return DFB_OK;
}
static DFBResult
driver_init_driver( CoreGraphicsDevice *device,
GraphicsDeviceFuncs *funcs,
void *driver_data,
void *device_data,
CoreDFB *core )
{
NeoDriverData *ndrv = (NeoDriverData*) driver_data;
ndrv->mmio_base = (volatile u8*) dfb_gfxcard_map_mmio( device, 0, -1 );
if (!ndrv->mmio_base)
return DFB_IO;
switch (dfb_gfxcard_get_accelerator( device )) {
/* no support for other NeoMagic cards yet */
case 95: /* NM2200 */
case 96: /* NM2230 */
case 97: /* NM2360 */
case 98: /* NM2380 */
return neo2200_init_driver( device, funcs, driver_data );
}
return DFB_BUG;
}
static DFBResult
driver_init_driver( CoreGraphicsDevice *device,
GraphicsDeviceFuncs *funcs,
void *driver_data,
void *device_data,
CoreDFB *core )
{
SH7722DriverData *sdrv = driver_data;
SH7722DeviceData *sdev = device_data;
D_DEBUG_AT( SH7722_Driver, "%s()\n", __FUNCTION__ );
/* Keep pointer to shared device data. */
sdrv->dev = device_data;
/* Keep core and device pointer. */
sdrv->core = core;
sdrv->device = device;
/* Open the drawing engine device. */
sdrv->gfx_fd = direct_try_open( "/dev/sh7722gfx", "/dev/misc/sh7722gfx", O_RDWR, true );
if (sdrv->gfx_fd < 0)
return DFB_INIT;
/* Map its shared data. */
sdrv->gfx_shared = mmap( NULL, direct_page_align( sizeof(SH7722GfxSharedArea) ),
PROT_READ | PROT_WRITE,
MAP_SHARED, sdrv->gfx_fd, 0 );
if (sdrv->gfx_shared == MAP_FAILED) {
D_PERROR( "SH7722/Driver: Could not map shared area!\n" );
close( sdrv->gfx_fd );
return DFB_INIT;
}
sdrv->mmio_base = dfb_gfxcard_map_mmio( device, 0, -1 );
if (!sdrv->mmio_base) {
D_PERROR( "SH7722/Driver: Could not map MMIO area!\n" );
munmap( (void*) sdrv->gfx_shared, direct_page_align( sizeof(SH7722GfxSharedArea) ) );
close( sdrv->gfx_fd );
return DFB_INIT;
}
/* Check the magic value. */
if (sdrv->gfx_shared->magic != SH7722GFX_SHARED_MAGIC) {
D_ERROR( "SH7722/Driver: Magic value 0x%08x doesn't match 0x%08x!\n",
sdrv->gfx_shared->magic, SH7722GFX_SHARED_MAGIC );
dfb_gfxcard_unmap_mmio( device, sdrv->mmio_base, -1 );
munmap( (void*) sdrv->gfx_shared, direct_page_align( sizeof(SH7722GfxSharedArea) ) );
close( sdrv->gfx_fd );
return DFB_INIT;
}
/* Get virtual addresses for LCD buffer and JPEG reload buffers in slaves here,
master does it in driver_init_device(). */
if (!dfb_core_is_master( core )) {
sdrv->lcd_virt = dfb_gfxcard_memory_virtual( device, sdev->lcd_offset );
sdrv->jpeg_virt = dfb_gfxcard_memory_virtual( device, sdev->jpeg_offset );
}
/* Initialize function table. */
funcs->EngineReset = sh7722EngineReset;
funcs->EngineSync = sh7722EngineSync;
funcs->EmitCommands = sh7722EmitCommands;
funcs->CheckState = sh7722CheckState;
funcs->SetState = sh7722SetState;
funcs->FillTriangle = sh7722FillTriangle;
funcs->Blit = sh7722Blit;
funcs->StretchBlit = sh7722StretchBlit;
funcs->FlushTextureCache = sh7722FlushTextureCache;
/* Register primary screen. */
sdrv->screen = dfb_screens_register( device, driver_data, &sh7722ScreenFuncs );
/* Register three input system layers. */
sdrv->input1 = dfb_layers_register( sdrv->screen, driver_data, &sh7722LayerFuncs );
sdrv->input2 = dfb_layers_register( sdrv->screen, driver_data, &sh7722LayerFuncs );
sdrv->input3 = dfb_layers_register( sdrv->screen, driver_data, &sh7722LayerFuncs );
/* Register multi window layer. */
sdrv->multi = dfb_layers_register( sdrv->screen, driver_data, &sh7722MultiLayerFuncs );
return DFB_OK;
}
static DFBResult driver_init_driver(CoreGraphicsDevice *device,
GraphicsDeviceFuncs *funcs,
void *driver_data,
void *device_data,
CoreDFB *core)
{
SiSDriverData *drv = (SiSDriverData *)driver_data;
FBDev *dfb_fbdev;
struct sisfb_info *fbinfo;
u32 fbinfo_size;
u32 zero = 0;
(void)device_data;
dfb_fbdev = dfb_system_data();
if (!dfb_fbdev)
return DFB_IO;
if (ioctl(dfb_fbdev->fd, SISFB_GET_INFO_SIZE, &fbinfo_size) == 0) {
fbinfo = D_MALLOC(fbinfo_size);
drv->get_info = SISFB_GET_INFO | (fbinfo_size << 16);
drv->get_automaximize = SISFB_GET_AUTOMAXIMIZE;
drv->set_automaximize = SISFB_SET_AUTOMAXIMIZE;
}
else {
fbinfo = D_MALLOC(sizeof(struct sisfb_info));
drv->get_info = SISFB_GET_INFO_OLD;
drv->get_automaximize = SISFB_GET_AUTOMAXIMIZE_OLD;
drv->set_automaximize = SISFB_SET_AUTOMAXIMIZE_OLD;
}
if (fbinfo == NULL)
return DFB_NOSYSTEMMEMORY;
if (ioctl(dfb_fbdev->fd, drv->get_info, fbinfo) == -1) {
D_FREE(fbinfo);
return DFB_IO;
}
check_sisfb_version(drv, fbinfo);
D_FREE(fbinfo);
if (drv->has_auto_maximize) {
if (ioctl(dfb_fbdev->fd, drv->get_automaximize, &drv->auto_maximize))
return DFB_IO;
if (drv->auto_maximize)
if (ioctl(dfb_fbdev->fd, drv->set_automaximize, &zero))
return DFB_IO;
}
drv->mmio_base = dfb_gfxcard_map_mmio(device, 0, -1);
if (!drv->mmio_base)
return DFB_IO;
/* base functions */
funcs->EngineSync = sis_engine_sync;
funcs->CheckState = sis_check_state;
funcs->SetState = sis_set_state;
/* drawing functions */
funcs->FillRectangle = sis_fill_rectangle;
funcs->DrawRectangle = sis_draw_rectangle;
funcs->DrawLine = sis_draw_line;
/* blitting functions */
funcs->Blit = sis_blit;
funcs->StretchBlit = sis_stretchblit;
/* allocate buffer for stretchBlit with colorkey */
drv->buffer_offset = dfb_gfxcard_reserve_memory( device, 1024*768*4 );
return DFB_OK;
}