/* (c) Copyright 2000-2002 convergence integrated media GmbH. (c) Copyright 2002-2006 convergence GmbH. All rights reserved. Written by Denis Oliver Kropp , Andreas Hundt , Sven Neumann , Ville Syrjälä and Claudio Ciccani . 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 __NVIDIA_H__ #define __NVIDIA_H__ #include #include #include #include /* * Object's identifier */ enum { OBJ_DMA_IN = 0x00800000, OBJ_SURFACES2D = 0x00800001, OBJ_SURFACES3D = 0x00800002, OBJ_CLIP = 0x00800003, OBJ_BETA1 = 0x00800004, OBJ_BETA4 = 0x00800005, OBJ_RECTANGLE = 0x00800010, OBJ_TRIANGLE = 0x00800011, OBJ_LINE = 0x00800012, OBJ_SCREENBLT = 0x00800013, OBJ_IMAGEBLT = 0x00800014, OBJ_SCALEDIMAGE = 0x00800015, OBJ_STRETCHEDIMAGE = 0x00800016, OBJ_TEXTRIANGLE = 0x00800017, OBJ_DMA_OUT = 0x00800018 }; /* * Object's offset into context table [PRAMIN + (address)*16] */ enum { ADDR_DMA_IN = 0x1160, ADDR_SURFACES2D = 0x1162, ADDR_SURFACES3D = 0x1163, ADDR_CLIP = 0x1164, ADDR_BETA1 = 0x1165, ADDR_BETA4 = 0x1166, ADDR_RECTANGLE = 0x1167, ADDR_TRIANGLE = 0x1168, ADDR_LINE = 0x1169, ADDR_SCREENBLT = 0x116A, ADDR_IMAGEBLT = 0x116B, ADDR_SCALEDIMAGE = 0x116C, ADDR_STRETCHEDIMAGE = 0x116D, ADDR_TEXTRIANGLE = 0x116E, ADDR_DMA_OUT = 0x116F }; /* * Object's subchannel */ enum { SUBC_SURFACES2D = 0, SUBC_SURFACES3D = 0, SUBC_BETA1 = 0, SUBC_BETA4 = 0, SUBC_CLIP = 1, SUBC_RECTANGLE = 2, SUBC_TRIANGLE = 3, SUBC_LINE = 4, SUBC_SCREENBLT = 5, SUBC_IMAGEBLT = 5, SUBC_SCALEDIMAGE = 6, SUBC_STRETCHEDIMAGE = 6, SUBC_TEXTRIANGLE = 7 }; #define SMF_DRAWING_COLOR (SMF_COLOR << 16) #define SMF_BLITTING_COLOR (SMF_COLOR << 17) #define SMF_SOURCE_TEXTURE (SMF_SOURCE << 1) typedef struct { StateModificationFlags set; __u32 fb_offset; __u32 fb_size; __u32 agp_offset; DFBSurfacePixelFormat dst_format; __u32 dst_offset; __u32 dst_pitch; bool dst_422; DFBSurfacePixelFormat src_format; __u32 src_offset; __u8 *src_address; __u32 src_pitch; __u32 src_width; __u32 src_height; bool src_system; bool src_interlaced; DFBRectangle clip; __u32 color2d; __u32 color3d; DFBSurfaceDrawingFlags drawingflags; DFBSurfaceBlittingFlags blittingflags; /* NVRectangle/NVTriangle/NVLine registers */ __u32 drawing_operation; // SetOperation /* NVScaledImage registers */ __u32 scaler_operation; // SetOperation __u32 scaler_format; // SetColorFormat __u32 scaler_filter; // SetImageInFormat /* NVImageBlt/NVStretchedImage registers */ __u32 system_operation; // SetOperation __u32 system_format; // SetColorFormat /* Remember value of NVBeta1 & NVBeta4 */ bool beta1_set; __u32 beta1_val; bool beta4_set; __u32 beta4_val; /* 3D stuff */ bool enabled_3d; // 3d engine enabled __u32 buf_offset[2]; // reserved buffers SurfaceBuffer *src_texture; // current source for TextureTriangles __u32 max_texture_size; struct { bool modified; __u32 colorkey; __u32 offset; __u32 format; __u32 filter; __u32 blend; __u32 control; __u32 fog; } state3d[2]; // 0 => drawing | 1 => blitting /* Remember subchannels configuration */ __u32 subchannel_object[8]; /* Chipsets informations */ __u32 chip; __u32 arch; /* AGP control */ bool use_agp; int agp_key; unsigned int agp_aper_base; unsigned int agp_aper_size; /* DMA control */ bool use_dma; unsigned int dma_size; unsigned int dma_offset; unsigned int dma_max; unsigned int dma_cur; unsigned int dma_free; unsigned int dma_put; unsigned int dma_get; volatile __u32 *cmd_ptr; /* FIFO control */ unsigned int fifo_free; /* for performance monitoring */ unsigned int waitfree_sum; unsigned int waitfree_calls; unsigned int free_waitcycles; unsigned int idle_waitcycles; unsigned int cache_hits; } NVidiaDeviceData; enum { NV_ARCH_04 = 0x04, NV_ARCH_05 = 0x05, NV_ARCH_10 = 0x10, NV_ARCH_20 = 0x20, NV_ARCH_30 = 0x30 }; typedef struct { GraphicsDevice *device; NVidiaDeviceData *device_data; volatile void *fb_base; volatile void *agp_base; volatile void *mmio_base; volatile void *dma_base; } NVidiaDriverData; extern ScreenFuncs nvidiaPrimaryScreenFuncs; extern ScreenFuncs OldPrimaryScreenFuncs; extern void *OldPrimaryScreenDriverData; extern DisplayLayerFuncs nvidiaPrimaryLayerFuncs; extern DisplayLayerFuncs OldPrimaryLayerFuncs; extern void *OldPrimaryLayerDriverData; extern DisplayLayerFuncs nvidiaOverlayFuncs; #endif /* __NVIDIA_H__ */