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Diffstat (limited to 'drivers/video/i740_reg.h')
| -rw-r--r-- | drivers/video/i740_reg.h | 309 |
1 files changed, 309 insertions, 0 deletions
diff --git a/drivers/video/i740_reg.h b/drivers/video/i740_reg.h new file mode 100644 index 0000000..91bac76 --- /dev/null +++ b/drivers/video/i740_reg.h @@ -0,0 +1,309 @@ +/************************************************************************** + +Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. +All Rights Reserved. + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sub license, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial portions +of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. +IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR +ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Kevin E. Martin <kevin@precisioninsight.com> + */ + +/* I/O register offsets */ +#define SRX VGA_SEQ_I +#define GRX VGA_GFX_I +#define ARX VGA_ATT_IW +#define XRX 0x3D6 +#define MRX 0x3D2 + +/* VGA Color Palette Registers */ +#define DACMASK 0x3C6 +#define DACSTATE 0x3C7 +#define DACRX 0x3C7 +#define DACWX 0x3C8 +#define DACDATA 0x3C9 + +/* CRT Controller Registers (CRX) */ +#define START_ADDR_HI 0x0C +#define START_ADDR_LO 0x0D +#define VERT_SYNC_END 0x11 +#define EXT_VERT_TOTAL 0x30 +#define EXT_VERT_DISPLAY 0x31 +#define EXT_VERT_SYNC_START 0x32 +#define EXT_VERT_BLANK_START 0x33 +#define EXT_HORIZ_TOTAL 0x35 +#define EXT_HORIZ_BLANK 0x39 +#define EXT_START_ADDR 0x40 +#define EXT_START_ADDR_ENABLE 0x80 +#define EXT_OFFSET 0x41 +#define EXT_START_ADDR_HI 0x42 +#define INTERLACE_CNTL 0x70 +#define INTERLACE_ENABLE 0x80 +#define INTERLACE_DISABLE 0x00 + +/* Miscellaneous Output Register */ +#define MSR_R 0x3CC +#define MSR_W 0x3C2 +#define IO_ADDR_SELECT 0x01 + +#define MDA_BASE 0x3B0 +#define CGA_BASE 0x3D0 + +/* System Configuration Extension Registers (XRX) */ +#define IO_CTNL 0x09 +#define EXTENDED_ATTR_CNTL 0x02 +#define EXTENDED_CRTC_CNTL 0x01 + +#define ADDRESS_MAPPING 0x0A +#define PACKED_MODE_ENABLE 0x04 +#define LINEAR_MODE_ENABLE 0x02 +#define PAGE_MAPPING_ENABLE 0x01 + +#define BITBLT_CNTL 0x20 +#define COLEXP_MODE 0x30 +#define COLEXP_8BPP 0x00 +#define COLEXP_16BPP 0x10 +#define COLEXP_24BPP 0x20 +#define COLEXP_RESERVED 0x30 +#define CHIP_RESET 0x02 +#define BITBLT_STATUS 0x01 + +#define DISPLAY_CNTL 0x40 +#define VGA_WRAP_MODE 0x02 +#define VGA_WRAP_AT_256KB 0x00 +#define VGA_NO_WRAP 0x02 +#define GUI_MODE 0x01 +#define STANDARD_VGA_MODE 0x00 +#define HIRES_MODE 0x01 + +#define DRAM_ROW_TYPE 0x50 +#define DRAM_ROW_0 0x07 +#define DRAM_ROW_0_SDRAM 0x00 +#define DRAM_ROW_0_EMPTY 0x07 +#define DRAM_ROW_1 0x38 +#define DRAM_ROW_1_SDRAM 0x00 +#define DRAM_ROW_1_EMPTY 0x38 +#define DRAM_ROW_CNTL_LO 0x51 +#define DRAM_CAS_LATENCY 0x10 +#define DRAM_RAS_TIMING 0x08 +#define DRAM_RAS_PRECHARGE 0x04 +#define DRAM_ROW_CNTL_HI 0x52 +#define DRAM_EXT_CNTL 0x53 +#define DRAM_REFRESH_RATE 0x03 +#define DRAM_REFRESH_DISABLE 0x00 +#define DRAM_REFRESH_60HZ 0x01 +#define DRAM_REFRESH_FAST_TEST 0x02 +#define DRAM_REFRESH_RESERVED 0x03 +#define DRAM_TIMING 0x54 +#define DRAM_ROW_BNDRY_0 0x55 +#define DRAM_ROW_BNDRY_1 0x56 + +#define DPMS_SYNC_SELECT 0x61 +#define VSYNC_CNTL 0x08 +#define VSYNC_ON 0x00 +#define VSYNC_OFF 0x08 +#define HSYNC_CNTL 0x02 +#define HSYNC_ON 0x00 +#define HSYNC_OFF 0x02 + +#define PIXPIPE_CONFIG_0 0x80 +#define DAC_8_BIT 0x80 +#define DAC_6_BIT 0x00 +#define HW_CURSOR_ENABLE 0x10 +#define EXTENDED_PALETTE 0x01 + +#define PIXPIPE_CONFIG_1 0x81 +#define DISPLAY_COLOR_MODE 0x0F +#define DISPLAY_VGA_MODE 0x00 +#define DISPLAY_8BPP_MODE 0x02 +#define DISPLAY_15BPP_MODE 0x04 +#define DISPLAY_16BPP_MODE 0x05 +#define DISPLAY_24BPP_MODE 0x06 +#define DISPLAY_32BPP_MODE 0x07 + +#define PIXPIPE_CONFIG_2 0x82 +#define DISPLAY_GAMMA_ENABLE 0x08 +#define DISPLAY_GAMMA_DISABLE 0x00 +#define OVERLAY_GAMMA_ENABLE 0x04 +#define OVERLAY_GAMMA_DISABLE 0x00 + +#define CURSOR_CONTROL 0xA0 +#define CURSOR_ORIGIN_SCREEN 0x00 +#define CURSOR_ORIGIN_DISPLAY 0x10 +#define CURSOR_MODE 0x07 +#define CURSOR_MODE_DISABLE 0x00 +#define CURSOR_MODE_32_4C_AX 0x01 +#define CURSOR_MODE_128_2C 0x02 +#define CURSOR_MODE_128_1C 0x03 +#define CURSOR_MODE_64_3C 0x04 +#define CURSOR_MODE_64_4C_AX 0x05 +#define CURSOR_MODE_64_4C 0x06 +#define CURSOR_MODE_RESERVED 0x07 +#define CURSOR_BASEADDR_LO 0xA2 +#define CURSOR_BASEADDR_HI 0xA3 +#define CURSOR_X_LO 0xA4 +#define CURSOR_X_HI 0xA5 +#define CURSOR_X_POS 0x00 +#define CURSOR_X_NEG 0x80 +#define CURSOR_Y_LO 0xA6 +#define CURSOR_Y_HI 0xA7 +#define CURSOR_Y_POS 0x00 +#define CURSOR_Y_NEG 0x80 + +#define VCLK2_VCO_M 0xC8 +#define VCLK2_VCO_N 0xC9 +#define VCLK2_VCO_MN_MSBS 0xCA +#define VCO_N_MSBS 0x30 +#define VCO_M_MSBS 0x03 +#define VCLK2_VCO_DIV_SEL 0xCB +#define POST_DIV_SELECT 0x70 +#define POST_DIV_1 0x00 +#define POST_DIV_2 0x10 +#define POST_DIV_4 0x20 +#define POST_DIV_8 0x30 +#define POST_DIV_16 0x40 +#define POST_DIV_32 0x50 +#define VCO_LOOP_DIV_BY_4M 0x00 +#define VCO_LOOP_DIV_BY_16M 0x04 +#define REF_CLK_DIV_BY_5 0x02 +#define REF_DIV_4 0x00 +#define REF_DIV_1 0x01 + +#define PLL_CNTL 0xCE +#define PLL_MEMCLK_SEL 0x03 +#define PLL_MEMCLK__66667KHZ 0x00 +#define PLL_MEMCLK__75000KHZ 0x01 +#define PLL_MEMCLK__88889KHZ 0x02 +#define PLL_MEMCLK_100000KHZ 0x03 + +/* Multimedia Extension Registers (MRX) */ +#define ACQ_CNTL_1 0x02 +#define ACQ_CNTL_2 0x03 +#define FRAME_CAP_MODE 0x01 +#define CONT_CAP_MODE 0x00 +#define SINGLE_CAP_MODE 0x01 +#define ACQ_CNTL_3 0x04 +#define COL_KEY_CNTL_1 0x3C +#define BLANK_DISP_OVERLAY 0x20 + +/* FIFOs */ +#define LP_FIFO 0x1000 +#define HP_FIFO 0x2000 +#define INSTPNT 0x3040 +#define LP_FIFO_COUNT 0x3040 +#define HP_FIFO_COUNT 0x3041 + +/* FIFO Commands */ +#define CLIENT 0xE0000000 +#define CLIENT_2D 0x60000000 + +/* Command Parser Mode Register */ +#define COMPARS 0x3038 +#define TWO_D_INST_DISABLE 0x08 +#define THREE_D_INST_DISABLE 0x04 +#define STATE_VAR_UPDATE_DISABLE 0x02 +#define PAL_STIP_DISABLE 0x01 + +/* Interrupt Control Registers */ +#define IER 0x3030 +#define IIR 0x3032 +#define IMR 0x3034 +#define ISR 0x3036 +#define VMIINTB_EVENT 0x2000 +#define GPIO4_INT 0x1000 +#define DISP_FLIP_EVENT 0x0800 +#define DVD_PORT_DMA 0x0400 +#define DISP_VBLANK 0x0200 +#define FIFO_EMPTY_DMA_DONE 0x0100 +#define INST_PARSER_ERROR 0x0080 +#define USER_DEFINED 0x0040 +#define BREAKPOINT 0x0020 +#define DISP_HORIZ_COUNT 0x0010 +#define DISP_VSYNC 0x0008 +#define CAPTURE_HORIZ_COUNT 0x0004 +#define CAPTURE_VSYNC 0x0002 +#define THREE_D_PIPE_FLUSHED 0x0001 + +/* FIFO Watermark and Burst Length Control Register */ +#define FWATER_BLC 0x00006000 +#define LMI_BURST_LENGTH 0x7F000000 +#define LMI_FIFO_WATERMARK 0x003F0000 +#define AGP_BURST_LENGTH 0x00007F00 +#define AGP_FIFO_WATERMARK 0x0000003F + +/* BitBLT Registers */ +#define SRC_DST_PITCH 0x00040000 +#define DST_PITCH 0x1FFF0000 +#define SRC_PITCH 0x00001FFF +#define COLEXP_BG_COLOR 0x00040004 +#define COLEXP_FG_COLOR 0x00040008 +#define MONO_SRC_CNTL 0x0004000C +#define MONO_USE_COLEXP 0x00000000 +#define MONO_USE_SRCEXP 0x08000000 +#define MONO_DATA_ALIGN 0x07000000 +#define MONO_BIT_ALIGN 0x01000000 +#define MONO_BYTE_ALIGN 0x02000000 +#define MONO_WORD_ALIGN 0x03000000 +#define MONO_DWORD_ALIGN 0x04000000 +#define MONO_QWORD_ALIGN 0x05000000 +#define MONO_SRC_INIT_DSCRD 0x003F0000 +#define MONO_SRC_RIGHT_CLIP 0x00003F00 +#define MONO_SRC_LEFT_CLIP 0x0000003F +#define BITBLT_CONTROL 0x00040010 +#define BLTR_STATUS 0x80000000 +#define DYN_DEPTH 0x03000000 +#define DYN_DEPTH_8BPP 0x00000000 +#define DYN_DEPTH_16BPP 0x01000000 +#define DYN_DEPTH_24BPP 0x02000000 +#define DYN_DEPTH_32BPP 0x03000000 /* Unimplemented on the i740 */ +#define DYN_DEPTH_ENABLE 0x00800000 +#define PAT_VERT_ALIGN 0x00700000 +#define SOLID_PAT_SELECT 0x00080000 +#define PAT_IS_IN_COLOR 0x00000000 +#define PAT_IS_MONO 0x00040000 +#define MONO_PAT_TRANSP 0x00020000 +#define COLOR_TRANSP_ROP 0x00000000 +#define COLOR_TRANSP_DST 0x00008000 +#define COLOR_TRANSP_EQ 0x00000000 +#define COLOR_TRANSP_NOT_EQ 0x00010000 +#define COLOR_TRANSP_ENABLE 0x00004000 +#define MONO_SRC_TRANSP 0x00002000 +#define SRC_IS_IN_COLOR 0x00000000 +#define SRC_IS_MONO 0x00001000 +#define SRC_USE_SRC_ADDR 0x00000000 +#define SRC_USE_BLTDATA 0x00000400 +#define BLT_TOP_TO_BOT 0x00000000 +#define BLT_BOT_TO_TOP 0x00000200 +#define BLT_LEFT_TO_RIGHT 0x00000000 +#define BLT_RIGHT_TO_LEFT 0x00000100 +#define BLT_ROP 0x000000FF +#define BLT_PAT_ADDR 0x00040014 +#define BLT_SRC_ADDR 0x00040018 +#define BLT_DST_ADDR 0x0004001C +#define BLT_DST_H_W 0x00040020 +#define BLT_DST_HEIGHT 0x1FFF0000 +#define BLT_DST_WIDTH 0x00001FFF +#define SRCEXP_BG_COLOR 0x00040024 +#define SRCEXP_FG_COLOR 0x00040028 +#define BLTDATA 0x00050000 |
