| /* |
| * Permedia2 framebuffer driver definitions. |
| * Copyright (c) 1998-2000 Ilario Nardinocchi (nardinoc@CS.UniBO.IT) |
| * -------------------------------------------------------------------------- |
| * $Id: pm2fb.h,v 1.26 2000/09/19 00:11:53 illo Exp $ |
| * -------------------------------------------------------------------------- |
| * This file is subject to the terms and conditions of the GNU General Public |
| * License. See the file COPYING in the main directory of this archive |
| * for more details. |
| */ |
| |
| #ifndef PM2FB_H |
| #define PM2FB_H |
| |
| #define PM2_REFERENCE_CLOCK 14318 /* in KHz */ |
| #define PM2_MAX_PIXCLOCK 230000 /* in KHz */ |
| #define PM2_REGS_SIZE 0x10000 |
| |
| #define PM2TAG(r) (u32 )(((r)-0x8000)>>3) |
| |
| /***************************************************************************** |
| * Permedia2 registers used in the framebuffer |
| *****************************************************************************/ |
| |
| #define PM2R_RESET_STATUS 0x0000 |
| #define PM2R_IN_FIFO_SPACE 0x0018 |
| #define PM2R_OUT_FIFO_WORDS 0x0020 |
| #define PM2R_APERTURE_ONE 0x0050 |
| #define PM2R_APERTURE_TWO 0x0058 |
| #define PM2R_FIFO_DISCON 0x0068 |
| #define PM2R_CHIP_CONFIG 0x0070 |
| |
| #define PM2R_REBOOT 0x1000 |
| #define PM2R_MEM_CONTROL 0x1040 |
| #define PM2R_BOOT_ADDRESS 0x1080 |
| #define PM2R_MEM_CONFIG 0x10c0 |
| #define PM2R_BYPASS_WRITE_MASK 0x1100 |
| #define PM2R_FRAMEBUFFER_WRITE_MASK 0x1140 |
| |
| #define PM2R_OUT_FIFO 0x2000 |
| |
| #define PM2R_SCREEN_BASE 0x3000 |
| #define PM2R_SCREEN_STRIDE 0x3008 |
| #define PM2R_H_TOTAL 0x3010 |
| #define PM2R_HG_END 0x3018 |
| #define PM2R_HB_END 0x3020 |
| #define PM2R_HS_START 0x3028 |
| #define PM2R_HS_END 0x3030 |
| #define PM2R_V_TOTAL 0x3038 |
| #define PM2R_VB_END 0x3040 |
| #define PM2R_VS_START 0x3048 |
| #define PM2R_VS_END 0x3050 |
| #define PM2R_VIDEO_CONTROL 0x3058 |
| #define PM2R_LINE_COUNT 0x3070 |
| #define PM2R_FIFO_CONTROL 0x3078 |
| |
| #define PM2R_RD_PALETTE_WRITE_ADDRESS 0x4000 |
| #define PM2R_RD_PALETTE_DATA 0x4008 |
| #define PM2R_RD_PIXEL_MASK 0x4010 |
| #define PM2R_RD_PALETTE_READ_ADDRESS 0x4018 |
| #define PM2R_RD_CURSOR_COLOR_ADDRESS 0x4020 |
| #define PM2R_RD_CURSOR_COLOR_DATA 0x4028 |
| #define PM2R_RD_INDEXED_DATA 0x4050 |
| #define PM2R_RD_CURSOR_DATA 0x4058 |
| #define PM2R_RD_CURSOR_X_LSB 0x4060 |
| #define PM2R_RD_CURSOR_X_MSB 0x4068 |
| #define PM2R_RD_CURSOR_Y_LSB 0x4070 |
| #define PM2R_RD_CURSOR_Y_MSB 0x4078 |
| |
| #define PM2R_START_X_DOM 0x8000 |
| #define PM2R_D_X_DOM 0x8008 |
| #define PM2R_START_X_SUB 0x8010 |
| #define PM2R_D_X_SUB 0x8018 |
| #define PM2R_START_Y 0x8020 |
| #define PM2R_D_Y 0x8028 |
| #define PM2R_COUNT 0x8030 |
| #define PM2R_RENDER 0x8038 |
| #define PM2R_BIT_MASK_PATTERN 0x8068 |
| #define PM2R_RASTERIZER_MODE 0x80a0 |
| #define PM2R_RECTANGLE_ORIGIN 0x80d0 |
| #define PM2R_RECTANGLE_SIZE 0x80d8 |
| #define PM2R_PACKED_DATA_LIMITS 0x8150 |
| #define PM2R_SCISSOR_MODE 0x8180 |
| #define PM2R_SCISSOR_MIN_XY 0x8188 |
| #define PM2R_SCISSOR_MAX_XY 0x8190 |
| #define PM2R_SCREEN_SIZE 0x8198 |
| #define PM2R_AREA_STIPPLE_MODE 0x81a0 |
| #define PM2R_WINDOW_ORIGIN 0x81c8 |
| #define PM2R_TEXTURE_ADDRESS_MODE 0x8380 |
| #define PM2R_TEXTURE_MAP_FORMAT 0x8588 |
| #define PM2R_TEXTURE_DATA_FORMAT 0x8590 |
| #define PM2R_TEXTURE_READ_MODE 0x8670 |
| #define PM2R_TEXEL_LUT_MODE 0x8678 |
| #define PM2R_TEXTURE_COLOR_MODE 0x8680 |
| #define PM2R_FOG_MODE 0x8690 |
| #define PM2R_TEXEL0 0x8760 |
| #define PM2R_COLOR_DDA_MODE 0x87e0 |
| #define PM2R_CONSTANT_COLOR 0x87e8 |
| #define PM2R_ALPHA_BLEND_MODE 0x8810 |
| #define PM2R_DITHER_MODE 0x8818 |
| #define PM2R_FB_SOFT_WRITE_MASK 0x8820 |
| #define PM2R_LOGICAL_OP_MODE 0x8828 |
| #define PM2R_LB_READ_MODE 0x8880 |
| #define PM2R_LB_READ_FORMAT 0x8888 |
| #define PM2R_LB_SOURCE_OFFSET 0x8890 |
| #define PM2R_LB_WINDOW_BASE 0x88b8 |
| #define PM2R_LB_WRITE_FORMAT 0x88c8 |
| #define PM2R_STENCIL_MODE 0x8988 |
| #define PM2R_DEPTH_MODE 0x89a0 |
| #define PM2R_FB_READ_MODE 0x8a80 |
| #define PM2R_FB_SOURCE_OFFSET 0x8a88 |
| #define PM2R_FB_PIXEL_OFFSET 0x8a90 |
| #define PM2R_FB_WINDOW_BASE 0x8ab0 |
| #define PM2R_FB_WRITE_MODE 0x8ab8 |
| #define PM2R_FB_HARD_WRITE_MASK 0x8ac0 |
| #define PM2R_FB_BLOCK_COLOR 0x8ac8 |
| #define PM2R_FB_READ_PIXEL 0x8ad0 |
| #define PM2R_FILTER_MODE 0x8c00 |
| #define PM2R_SYNC 0x8c40 |
| #define PM2R_YUV_MODE 0x8f00 |
| #define PM2R_STATISTICS_MODE 0x8c08 |
| #define PM2R_FB_SOURCE_DELTA 0x8d88 |
| #define PM2R_CONFIG 0x8d90 |
| #define PM2R_DELTA_MODE 0x9300 |
| |
| /* Permedia2v */ |
| #define PM2VR_RD_INDEX_LOW 0x4020 |
| #define PM2VR_RD_INDEX_HIGH 0x4028 |
| #define PM2VR_RD_INDEXED_DATA 0x4030 |
| |
| /* Permedia2 RAMDAC indexed registers */ |
| #define PM2I_RD_CURSOR_CONTROL 0x06 |
| #define PM2I_RD_COLOR_MODE 0x18 |
| #define PM2I_RD_MODE_CONTROL 0x19 |
| #define PM2I_RD_MISC_CONTROL 0x1e |
| #define PM2I_RD_PIXEL_CLOCK_A1 0x20 |
| #define PM2I_RD_PIXEL_CLOCK_A2 0x21 |
| #define PM2I_RD_PIXEL_CLOCK_A3 0x22 |
| #define PM2I_RD_PIXEL_CLOCK_STATUS 0x29 |
| #define PM2I_RD_MEMORY_CLOCK_1 0x30 |
| #define PM2I_RD_MEMORY_CLOCK_2 0x31 |
| #define PM2I_RD_MEMORY_CLOCK_3 0x32 |
| #define PM2I_RD_MEMORY_CLOCK_STATUS 0x33 |
| #define PM2I_RD_COLOR_KEY_CONTROL 0x40 |
| #define PM2I_RD_OVERLAY_KEY 0x41 |
| #define PM2I_RD_RED_KEY 0x42 |
| #define PM2I_RD_GREEN_KEY 0x43 |
| #define PM2I_RD_BLUE_KEY 0x44 |
| |
| /* Permedia2v extensions */ |
| #define PM2VI_RD_MISC_CONTROL 0x000 |
| #define PM2VI_RD_SYNC_CONTROL 0x001 |
| #define PM2VI_RD_DAC_CONTROL 0x002 |
| #define PM2VI_RD_PIXEL_SIZE 0x003 |
| #define PM2VI_RD_COLOR_FORMAT 0x004 |
| #define PM2VI_RD_CURSOR_MODE 0x005 |
| #define PM2VI_RD_CURSOR_X_LOW 0x007 |
| #define PM2VI_RD_CURSOR_X_HIGH 0x008 |
| #define PM2VI_RD_CURSOR_Y_LOW 0x009 |
| #define PM2VI_RD_CURSOR_Y_HIGH 0x00A |
| #define PM2VI_RD_CURSOR_X_HOT 0x00B |
| #define PM2VI_RD_CURSOR_Y_HOT 0x00C |
| #define PM2VI_RD_OVERLAY_KEY 0x00D |
| #define PM2VI_RD_CLK0_PRESCALE 0x201 |
| #define PM2VI_RD_CLK0_FEEDBACK 0x202 |
| #define PM2VI_RD_CLK0_POSTSCALE 0x203 |
| #define PM2VI_RD_CLK1_PRESCALE 0x204 |
| #define PM2VI_RD_CLK1_FEEDBACK 0x205 |
| #define PM2VI_RD_CLK1_POSTSCALE 0x206 |
| #define PM2VI_RD_MCLK_CONTROL 0x20D |
| #define PM2VI_RD_MCLK_PRESCALE 0x20E |
| #define PM2VI_RD_MCLK_FEEDBACK 0x20F |
| #define PM2VI_RD_MCLK_POSTSCALE 0x210 |
| #define PM2VI_RD_CURSOR_PALETTE 0x303 |
| #define PM2VI_RD_CURSOR_PATTERN 0x400 |
| |
| /* Fields and flags */ |
| #define PM2F_RENDER_AREASTIPPLE (1L<<0) |
| #define PM2F_RENDER_FASTFILL (1L<<3) |
| #define PM2F_RENDER_PRIMITIVE_MASK (3L<<6) |
| #define PM2F_RENDER_LINE 0 |
| #define PM2F_RENDER_TRAPEZOID (1L<<6) |
| #define PM2F_RENDER_POINT (2L<<6) |
| #define PM2F_RENDER_RECTANGLE (3L<<6) |
| #define PM2F_RENDER_SYNC_ON_BIT_MASK (1L<<11) |
| #define PM2F_RENDER_TEXTURE_ENABLE (1L<<13) |
| #define PM2F_SYNCHRONIZATION (1L<<10) |
| #define PM2F_PLL_LOCKED 0x10 |
| #define PM2F_BEING_RESET (1L<<31) |
| #define PM2F_DATATYPE_COLOR 0x8000 |
| #define PM2F_VGA_ENABLE 0x02 |
| #define PM2F_VGA_FIXED 0x04 |
| #define PM2F_FB_WRITE_ENABLE 0x01 |
| #define PM2F_FB_READ_SOURCE_ENABLE 0x0200 |
| #define PM2F_RD_PALETTE_WIDTH_8 0x02 |
| #define PM2F_PART_PROD_MASK 0x01ff |
| #define PM2F_SCREEN_SCISSOR_ENABLE 0x02 |
| #define PM2F_DATA_64_ENABLE 0x00010000 |
| #define PM2F_BLANK_LOW 0x02 |
| #define PM2F_HSYNC_MASK 0x18 |
| #define PM2F_VSYNC_MASK 0x60 |
| #define PM2F_HSYNC_ACT_HIGH 0x08 |
| #define PM2F_HSYNC_FORCED_LOW 0x10 |
| #define PM2F_HSYNC_ACT_LOW 0x18 |
| #define PM2F_VSYNC_ACT_HIGH 0x20 |
| #define PM2F_VSYNC_FORCED_LOW 0x40 |
| #define PM2F_VSYNC_ACT_LOW 0x60 |
| #define PM2F_LINE_DOUBLE 0x04 |
| #define PM2F_VIDEO_ENABLE 0x01 |
| #define PM2F_RD_PIXELFORMAT_SVGA 0x01 |
| #define PM2F_RD_PIXELFORMAT_RGB232OFFSET 0x02 |
| #define PM2F_RD_PIXELFORMAT_RGBA2321 0x03 |
| #define PM2F_RD_PIXELFORMAT_RGBA5551 0x04 |
| #define PM2F_RD_PIXELFORMAT_RGBA4444 0x05 |
| #define PM2F_RD_PIXELFORMAT_RGB565 0x06 |
| #define PM2F_RD_PIXELFORMAT_RGBA8888 0x08 |
| #define PM2F_RD_PIXELFORMAT_RGB888 0x09 |
| #define PM2F_RD_GUI_ACTIVE 0x10 |
| #define PM2F_RD_COLOR_MODE_RGB 0x20 |
| #define PM2F_DELTA_ORDER_RGB (1L<<18) |
| #define PM2F_RD_TRUECOLOR 0x80 |
| #define PM2F_NO_ALPHA_BUFFER 0x10 |
| #define PM2F_TEXTEL_SIZE_16 0x00080000 |
| #define PM2F_TEXTEL_SIZE_32 0x00100000 |
| #define PM2F_TEXTEL_SIZE_4 0x00180000 |
| #define PM2F_TEXTEL_SIZE_24 0x00200000 |
| #define PM2F_INCREASE_X (1L<<21) |
| #define PM2F_INCREASE_Y (1L<<22) |
| #define PM2F_CONFIG_FB_WRITE_ENABLE (1L<<3) |
| #define PM2F_CONFIG_FB_PACKED_DATA (1L<<2) |
| #define PM2F_CONFIG_FB_READ_DEST_ENABLE (1L<<1) |
| #define PM2F_CONFIG_FB_READ_SOURCE_ENABLE (1L<<0) |
| #define PM2F_COLOR_KEY_TEST_OFF (1L<<4) |
| #define PM2F_MEM_CONFIG_RAM_MASK (3L<<29) |
| #define PM2F_MEM_BANKS_1 0L |
| #define PM2F_MEM_BANKS_2 (1L<<29) |
| #define PM2F_MEM_BANKS_3 (2L<<29) |
| #define PM2F_MEM_BANKS_4 (3L<<29) |
| #define PM2F_APERTURE_STANDARD 0 |
| #define PM2F_APERTURE_BYTESWAP 1 |
| #define PM2F_APERTURE_HALFWORDSWAP 2 |
| #define PM2F_CURSORMODE_CURSOR_ENABLE (1 << 0) |
| #define PM2F_CURSORMODE_TYPE_X (1 << 4) |
| |
| typedef enum { |
| PM2_TYPE_PERMEDIA2, |
| PM2_TYPE_PERMEDIA2V |
| } pm2type_t; |
| |
| #endif /* PM2FB_H */ |
| |
| /***************************************************************************** |
| * That's all folks! |
| *****************************************************************************/ |
