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1/*2 * Permedia2 framebuffer driver definitions.3 * Copyright (c) 1998-2000 Ilario Nardinocchi (nardinoc@CS.UniBO.IT)4 * --------------------------------------------------------------------------5 * $Id: pm2fb.h,v 1.26 2000/09/19 00:11:53 illo Exp $6 * --------------------------------------------------------------------------7 * This file is subject to the terms and conditions of the GNU General Public8 * License. See the file COPYING in the main directory of this archive9 * for more details.10 */11 12#ifndef PM2FB_H13#define PM2FB_H14 15#define PM2_REFERENCE_CLOCK 14318 /* in KHz */16#define PM2_MAX_PIXCLOCK 230000 /* in KHz */17#define PM2_REGS_SIZE 0x1000018 19#define PM2TAG(r) (u32 )(((r)-0x8000)>>3)20 21/*****************************************************************************22 * Permedia2 registers used in the framebuffer23 *****************************************************************************/24 25#define PM2R_RESET_STATUS 0x000026#define PM2R_IN_FIFO_SPACE 0x001827#define PM2R_OUT_FIFO_WORDS 0x002028#define PM2R_APERTURE_ONE 0x005029#define PM2R_APERTURE_TWO 0x005830#define PM2R_FIFO_DISCON 0x006831#define PM2R_CHIP_CONFIG 0x007032 33#define PM2R_REBOOT 0x100034#define PM2R_MEM_CONTROL 0x104035#define PM2R_BOOT_ADDRESS 0x108036#define PM2R_MEM_CONFIG 0x10c037#define PM2R_BYPASS_WRITE_MASK 0x110038#define PM2R_FRAMEBUFFER_WRITE_MASK 0x114039 40#define PM2R_OUT_FIFO 0x200041 42#define PM2R_SCREEN_BASE 0x300043#define PM2R_SCREEN_STRIDE 0x300844#define PM2R_H_TOTAL 0x301045#define PM2R_HG_END 0x301846#define PM2R_HB_END 0x302047#define PM2R_HS_START 0x302848#define PM2R_HS_END 0x303049#define PM2R_V_TOTAL 0x303850#define PM2R_VB_END 0x304051#define PM2R_VS_START 0x304852#define PM2R_VS_END 0x305053#define PM2R_VIDEO_CONTROL 0x305854#define PM2R_LINE_COUNT 0x307055#define PM2R_FIFO_CONTROL 0x307856 57#define PM2R_RD_PALETTE_WRITE_ADDRESS 0x400058#define PM2R_RD_PALETTE_DATA 0x400859#define PM2R_RD_PIXEL_MASK 0x401060#define PM2R_RD_PALETTE_READ_ADDRESS 0x401861#define PM2R_RD_CURSOR_COLOR_ADDRESS 0x402062#define PM2R_RD_CURSOR_COLOR_DATA 0x402863#define PM2R_RD_INDEXED_DATA 0x405064#define PM2R_RD_CURSOR_DATA 0x405865#define PM2R_RD_CURSOR_X_LSB 0x406066#define PM2R_RD_CURSOR_X_MSB 0x406867#define PM2R_RD_CURSOR_Y_LSB 0x407068#define PM2R_RD_CURSOR_Y_MSB 0x407869 70#define PM2R_START_X_DOM 0x800071#define PM2R_D_X_DOM 0x800872#define PM2R_START_X_SUB 0x801073#define PM2R_D_X_SUB 0x801874#define PM2R_START_Y 0x802075#define PM2R_D_Y 0x802876#define PM2R_COUNT 0x803077#define PM2R_RENDER 0x803878#define PM2R_BIT_MASK_PATTERN 0x806879#define PM2R_RASTERIZER_MODE 0x80a080#define PM2R_RECTANGLE_ORIGIN 0x80d081#define PM2R_RECTANGLE_SIZE 0x80d882#define PM2R_PACKED_DATA_LIMITS 0x815083#define PM2R_SCISSOR_MODE 0x818084#define PM2R_SCISSOR_MIN_XY 0x818885#define PM2R_SCISSOR_MAX_XY 0x819086#define PM2R_SCREEN_SIZE 0x819887#define PM2R_AREA_STIPPLE_MODE 0x81a088#define PM2R_WINDOW_ORIGIN 0x81c889#define PM2R_TEXTURE_ADDRESS_MODE 0x838090#define PM2R_TEXTURE_MAP_FORMAT 0x858891#define PM2R_TEXTURE_DATA_FORMAT 0x859092#define PM2R_TEXTURE_READ_MODE 0x867093#define PM2R_TEXEL_LUT_MODE 0x867894#define PM2R_TEXTURE_COLOR_MODE 0x868095#define PM2R_FOG_MODE 0x869096#define PM2R_TEXEL0 0x876097#define PM2R_COLOR_DDA_MODE 0x87e098#define PM2R_CONSTANT_COLOR 0x87e899#define PM2R_ALPHA_BLEND_MODE 0x8810100#define PM2R_DITHER_MODE 0x8818101#define PM2R_FB_SOFT_WRITE_MASK 0x8820102#define PM2R_LOGICAL_OP_MODE 0x8828103#define PM2R_LB_READ_MODE 0x8880104#define PM2R_LB_READ_FORMAT 0x8888105#define PM2R_LB_SOURCE_OFFSET 0x8890106#define PM2R_LB_WINDOW_BASE 0x88b8107#define PM2R_LB_WRITE_FORMAT 0x88c8108#define PM2R_STENCIL_MODE 0x8988109#define PM2R_DEPTH_MODE 0x89a0110#define PM2R_FB_READ_MODE 0x8a80111#define PM2R_FB_SOURCE_OFFSET 0x8a88112#define PM2R_FB_PIXEL_OFFSET 0x8a90113#define PM2R_FB_WINDOW_BASE 0x8ab0114#define PM2R_FB_WRITE_MODE 0x8ab8115#define PM2R_FB_HARD_WRITE_MASK 0x8ac0116#define PM2R_FB_BLOCK_COLOR 0x8ac8117#define PM2R_FB_READ_PIXEL 0x8ad0118#define PM2R_FILTER_MODE 0x8c00119#define PM2R_SYNC 0x8c40120#define PM2R_YUV_MODE 0x8f00121#define PM2R_STATISTICS_MODE 0x8c08122#define PM2R_FB_SOURCE_DELTA 0x8d88123#define PM2R_CONFIG 0x8d90124#define PM2R_DELTA_MODE 0x9300125 126/* Permedia2v */127#define PM2VR_RD_INDEX_LOW 0x4020128#define PM2VR_RD_INDEX_HIGH 0x4028129#define PM2VR_RD_INDEXED_DATA 0x4030130 131/* Permedia2 RAMDAC indexed registers */132#define PM2I_RD_CURSOR_CONTROL 0x06133#define PM2I_RD_COLOR_MODE 0x18134#define PM2I_RD_MODE_CONTROL 0x19135#define PM2I_RD_MISC_CONTROL 0x1e136#define PM2I_RD_PIXEL_CLOCK_A1 0x20137#define PM2I_RD_PIXEL_CLOCK_A2 0x21138#define PM2I_RD_PIXEL_CLOCK_A3 0x22139#define PM2I_RD_PIXEL_CLOCK_STATUS 0x29140#define PM2I_RD_MEMORY_CLOCK_1 0x30141#define PM2I_RD_MEMORY_CLOCK_2 0x31142#define PM2I_RD_MEMORY_CLOCK_3 0x32143#define PM2I_RD_MEMORY_CLOCK_STATUS 0x33144#define PM2I_RD_COLOR_KEY_CONTROL 0x40145#define PM2I_RD_OVERLAY_KEY 0x41146#define PM2I_RD_RED_KEY 0x42147#define PM2I_RD_GREEN_KEY 0x43148#define PM2I_RD_BLUE_KEY 0x44149 150/* Permedia2v extensions */151#define PM2VI_RD_MISC_CONTROL 0x000152#define PM2VI_RD_SYNC_CONTROL 0x001153#define PM2VI_RD_DAC_CONTROL 0x002154#define PM2VI_RD_PIXEL_SIZE 0x003155#define PM2VI_RD_COLOR_FORMAT 0x004156#define PM2VI_RD_CURSOR_MODE 0x005157#define PM2VI_RD_CURSOR_X_LOW 0x007158#define PM2VI_RD_CURSOR_X_HIGH 0x008159#define PM2VI_RD_CURSOR_Y_LOW 0x009160#define PM2VI_RD_CURSOR_Y_HIGH 0x00A161#define PM2VI_RD_CURSOR_X_HOT 0x00B162#define PM2VI_RD_CURSOR_Y_HOT 0x00C163#define PM2VI_RD_OVERLAY_KEY 0x00D164#define PM2VI_RD_CLK0_PRESCALE 0x201165#define PM2VI_RD_CLK0_FEEDBACK 0x202166#define PM2VI_RD_CLK0_POSTSCALE 0x203167#define PM2VI_RD_CLK1_PRESCALE 0x204168#define PM2VI_RD_CLK1_FEEDBACK 0x205169#define PM2VI_RD_CLK1_POSTSCALE 0x206170#define PM2VI_RD_MCLK_CONTROL 0x20D171#define PM2VI_RD_MCLK_PRESCALE 0x20E172#define PM2VI_RD_MCLK_FEEDBACK 0x20F173#define PM2VI_RD_MCLK_POSTSCALE 0x210174#define PM2VI_RD_CURSOR_PALETTE 0x303175#define PM2VI_RD_CURSOR_PATTERN 0x400176 177/* Fields and flags */178#define PM2F_RENDER_AREASTIPPLE (1L<<0)179#define PM2F_RENDER_FASTFILL (1L<<3)180#define PM2F_RENDER_PRIMITIVE_MASK (3L<<6)181#define PM2F_RENDER_LINE 0182#define PM2F_RENDER_TRAPEZOID (1L<<6)183#define PM2F_RENDER_POINT (2L<<6)184#define PM2F_RENDER_RECTANGLE (3L<<6)185#define PM2F_RENDER_SYNC_ON_BIT_MASK (1L<<11)186#define PM2F_RENDER_TEXTURE_ENABLE (1L<<13)187#define PM2F_SYNCHRONIZATION (1L<<10)188#define PM2F_PLL_LOCKED 0x10189#define PM2F_BEING_RESET (1L<<31)190#define PM2F_DATATYPE_COLOR 0x8000191#define PM2F_VGA_ENABLE 0x02192#define PM2F_VGA_FIXED 0x04193#define PM2F_FB_WRITE_ENABLE 0x01194#define PM2F_FB_READ_SOURCE_ENABLE 0x0200195#define PM2F_RD_PALETTE_WIDTH_8 0x02196#define PM2F_PART_PROD_MASK 0x01ff197#define PM2F_SCREEN_SCISSOR_ENABLE 0x02198#define PM2F_DATA_64_ENABLE 0x00010000199#define PM2F_BLANK_LOW 0x02200#define PM2F_HSYNC_MASK 0x18201#define PM2F_VSYNC_MASK 0x60202#define PM2F_HSYNC_ACT_HIGH 0x08203#define PM2F_HSYNC_FORCED_LOW 0x10204#define PM2F_HSYNC_ACT_LOW 0x18205#define PM2F_VSYNC_ACT_HIGH 0x20206#define PM2F_VSYNC_FORCED_LOW 0x40207#define PM2F_VSYNC_ACT_LOW 0x60208#define PM2F_LINE_DOUBLE 0x04209#define PM2F_VIDEO_ENABLE 0x01210#define PM2F_RD_PIXELFORMAT_SVGA 0x01211#define PM2F_RD_PIXELFORMAT_RGB232OFFSET 0x02212#define PM2F_RD_PIXELFORMAT_RGBA2321 0x03213#define PM2F_RD_PIXELFORMAT_RGBA5551 0x04214#define PM2F_RD_PIXELFORMAT_RGBA4444 0x05215#define PM2F_RD_PIXELFORMAT_RGB565 0x06216#define PM2F_RD_PIXELFORMAT_RGBA8888 0x08217#define PM2F_RD_PIXELFORMAT_RGB888 0x09218#define PM2F_RD_GUI_ACTIVE 0x10219#define PM2F_RD_COLOR_MODE_RGB 0x20220#define PM2F_DELTA_ORDER_RGB (1L<<18)221#define PM2F_RD_TRUECOLOR 0x80222#define PM2F_NO_ALPHA_BUFFER 0x10223#define PM2F_TEXTEL_SIZE_16 0x00080000224#define PM2F_TEXTEL_SIZE_32 0x00100000225#define PM2F_TEXTEL_SIZE_4 0x00180000226#define PM2F_TEXTEL_SIZE_24 0x00200000227#define PM2F_INCREASE_X (1L<<21)228#define PM2F_INCREASE_Y (1L<<22)229#define PM2F_CONFIG_FB_WRITE_ENABLE (1L<<3)230#define PM2F_CONFIG_FB_PACKED_DATA (1L<<2)231#define PM2F_CONFIG_FB_READ_DEST_ENABLE (1L<<1)232#define PM2F_CONFIG_FB_READ_SOURCE_ENABLE (1L<<0)233#define PM2F_COLOR_KEY_TEST_OFF (1L<<4)234#define PM2F_MEM_CONFIG_RAM_MASK (3L<<29)235#define PM2F_MEM_BANKS_1 0L236#define PM2F_MEM_BANKS_2 (1L<<29)237#define PM2F_MEM_BANKS_3 (2L<<29)238#define PM2F_MEM_BANKS_4 (3L<<29)239#define PM2F_APERTURE_STANDARD 0240#define PM2F_APERTURE_BYTESWAP 1241#define PM2F_APERTURE_HALFWORDSWAP 2242#define PM2F_CURSORMODE_CURSOR_ENABLE (1 << 0)243#define PM2F_CURSORMODE_TYPE_X (1 << 4)244 245typedef enum {246 PM2_TYPE_PERMEDIA2,247 PM2_TYPE_PERMEDIA2V248} pm2type_t;249 250#endif /* PM2FB_H */251 252/*****************************************************************************253 * That's all folks!254 *****************************************************************************/255