| // Tables used by VGA bios |
| // |
| // Copyright (C) 2009 Kevin O'Connor <kevin@koconnor.net> |
| // Copyright (C) 2001-2008 the LGPL VGABios developers Team |
| // |
| // This file may be distributed under the terms of the GNU LGPLv3 license. |
| |
| #include "vgabios.h" // struct VideoParamTableEntry_s |
| #include "biosvar.h" // GET_GLOBAL |
| #include "util.h" // memcpy_far |
| #include "stdvga.h" // struct vgamode_s |
| |
| |
| /**************************************************************** |
| * Video parameter table |
| ****************************************************************/ |
| |
| // Standard Video Save Pointer Table |
| struct VideoSavePointer_s { |
| struct segoff_s videoparam; |
| struct segoff_s paramdynamicsave; |
| struct segoff_s textcharset; |
| struct segoff_s graphcharset; |
| struct segoff_s secsavepointer; |
| u8 reserved[8]; |
| } PACKED; |
| |
| struct VideoSavePointer_s video_save_pointer_table VAR16; |
| |
| // standard BIOS Video Parameter Table |
| struct VideoParam_s { |
| u8 twidth; |
| u8 theightm1; |
| u8 cheight; |
| u16 slength; |
| u8 sequ_regs[4]; |
| u8 miscreg; |
| u8 crtc_regs[25]; |
| u8 actl_regs[20]; |
| u8 grdc_regs[9]; |
| } PACKED; |
| |
| struct VideoParam_s video_param_table[29] VAR16; |
| |
| void |
| build_video_param(void) |
| { |
| static u8 parammodes[ARRAY_SIZE(video_param_table)] VAR16 = { |
| 0, 0, 0, 0, 0x04, 0x05, 0x06, 0x07, |
| 0, 0, 0, 0, 0, 0x0d, 0x0e, 0, |
| 0, 0x0f, 0x10, 0, 0, 0, 0, 0x01, |
| 0x03, 0x07, 0x11, 0x12, 0x13 |
| }; |
| |
| int i; |
| for (i=0; i<ARRAY_SIZE(parammodes); i++) { |
| int mode = GET_GLOBAL(parammodes[i]); |
| if (! mode) |
| continue; |
| struct VideoParam_s *vparam_g = &video_param_table[i]; |
| struct vgamode_s *vmode_g = stdvga_find_mode(mode); |
| if (!vmode_g) |
| continue; |
| int width = GET_GLOBAL(vmode_g->width); |
| int height = GET_GLOBAL(vmode_g->height); |
| u8 memmodel = GET_GLOBAL(vmode_g->memmodel); |
| int cheight = GET_GLOBAL(vmode_g->cheight); |
| if (memmodel == MM_TEXT) { |
| SET_VGA(vparam_g->twidth, width); |
| SET_VGA(vparam_g->theightm1, height-1); |
| } else { |
| int cwidth = GET_GLOBAL(vmode_g->cwidth); |
| SET_VGA(vparam_g->twidth, width / cwidth); |
| SET_VGA(vparam_g->theightm1, (height / cheight) - 1); |
| } |
| SET_VGA(vparam_g->cheight, cheight); |
| SET_VGA(vparam_g->slength, calc_page_size(memmodel, width, height)); |
| struct stdvga_mode_s *stdmode_g = container_of( |
| vmode_g, struct stdvga_mode_s, info); |
| memcpy_far(get_global_seg(), vparam_g->sequ_regs |
| , get_global_seg(), GET_GLOBAL(stdmode_g->sequ_regs) |
| , ARRAY_SIZE(vparam_g->sequ_regs)); |
| SET_VGA(vparam_g->miscreg, GET_GLOBAL(stdmode_g->miscreg)); |
| memcpy_far(get_global_seg(), vparam_g->crtc_regs |
| , get_global_seg(), GET_GLOBAL(stdmode_g->crtc_regs) |
| , ARRAY_SIZE(vparam_g->crtc_regs)); |
| memcpy_far(get_global_seg(), vparam_g->actl_regs |
| , get_global_seg(), GET_GLOBAL(stdmode_g->actl_regs) |
| , ARRAY_SIZE(vparam_g->actl_regs)); |
| memcpy_far(get_global_seg(), vparam_g->grdc_regs |
| , get_global_seg(), GET_GLOBAL(stdmode_g->grdc_regs) |
| , ARRAY_SIZE(vparam_g->grdc_regs)); |
| } |
| |
| SET_VGA(video_save_pointer_table.videoparam |
| , SEGOFF(get_global_seg(), (u32)video_param_table)); |
| } |
| |
| |
| /**************************************************************** |
| * Register definitions |
| ****************************************************************/ |
| |
| /* Mono */ |
| static u8 palette0[] VAR16 = { |
| 0x00,0x00,0x00, 0x00,0x00,0x00, 0x00,0x00,0x00, 0x00,0x00,0x00, |
| 0x00,0x00,0x00, 0x00,0x00,0x00, 0x00,0x00,0x00, 0x00,0x00,0x00, |
| 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, |
| 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, |
| 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, |
| 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, |
| 0x3f,0x3f,0x3f, 0x3f,0x3f,0x3f, 0x3f,0x3f,0x3f, 0x3f,0x3f,0x3f, |
| 0x3f,0x3f,0x3f, 0x3f,0x3f,0x3f, 0x3f,0x3f,0x3f, 0x3f,0x3f,0x3f, |
| 0x00,0x00,0x00, 0x00,0x00,0x00, 0x00,0x00,0x00, 0x00,0x00,0x00, |
| 0x00,0x00,0x00, 0x00,0x00,0x00, 0x00,0x00,0x00, 0x00,0x00,0x00, |
| 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, |
| 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, |
| 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, |
| 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, 0x2a,0x2a,0x2a, |
| 0x3f,0x3f,0x3f, 0x3f,0x3f,0x3f, 0x3f,0x3f,0x3f, 0x3f,0x3f,0x3f, |
| 0x3f,0x3f,0x3f, 0x3f,0x3f,0x3f, 0x3f,0x3f,0x3f, 0x3f,0x3f,0x3f |
| }; |
| |
| static u8 palette1[] VAR16 = { |
| 0x00,0x00,0x00, 0x00,0x00,0x2a, 0x00,0x2a,0x00, 0x00,0x2a,0x2a, |
| 0x2a,0x00,0x00, 0x2a,0x00,0x2a, 0x2a,0x15,0x00, 0x2a,0x2a,0x2a, |
| 0x00,0x00,0x00, 0x00,0x00,0x2a, 0x00,0x2a,0x00, 0x00,0x2a,0x2a, |
| 0x2a,0x00,0x00, 0x2a,0x00,0x2a, 0x2a,0x15,0x00, 0x2a,0x2a,0x2a, |
| 0x15,0x15,0x15, 0x15,0x15,0x3f, 0x15,0x3f,0x15, 0x15,0x3f,0x3f, |
| 0x3f,0x15,0x15, 0x3f,0x15,0x3f, 0x3f,0x3f,0x15, 0x3f,0x3f,0x3f, |
| 0x15,0x15,0x15, 0x15,0x15,0x3f, 0x15,0x3f,0x15, 0x15,0x3f,0x3f, |
| 0x3f,0x15,0x15, 0x3f,0x15,0x3f, 0x3f,0x3f,0x15, 0x3f,0x3f,0x3f, |
| 0x00,0x00,0x00, 0x00,0x00,0x2a, 0x00,0x2a,0x00, 0x00,0x2a,0x2a, |
| 0x2a,0x00,0x00, 0x2a,0x00,0x2a, 0x2a,0x15,0x00, 0x2a,0x2a,0x2a, |
| 0x00,0x00,0x00, 0x00,0x00,0x2a, 0x00,0x2a,0x00, 0x00,0x2a,0x2a, |
| 0x2a,0x00,0x00, 0x2a,0x00,0x2a, 0x2a,0x15,0x00, 0x2a,0x2a,0x2a, |
| 0x15,0x15,0x15, 0x15,0x15,0x3f, 0x15,0x3f,0x15, 0x15,0x3f,0x3f, |
| 0x3f,0x15,0x15, 0x3f,0x15,0x3f, 0x3f,0x3f,0x15, 0x3f,0x3f,0x3f, |
| 0x15,0x15,0x15, 0x15,0x15,0x3f, 0x15,0x3f,0x15, 0x15,0x3f,0x3f, |
| 0x3f,0x15,0x15, 0x3f,0x15,0x3f, 0x3f,0x3f,0x15, 0x3f,0x3f,0x3f |
| }; |
| |
| static u8 palette2[] VAR16 = { |
| 0x00,0x00,0x00, 0x00,0x00,0x2a, 0x00,0x2a,0x00, 0x00,0x2a,0x2a, |
| 0x2a,0x00,0x00, 0x2a,0x00,0x2a, 0x2a,0x2a,0x00, 0x2a,0x2a,0x2a, |
| 0x00,0x00,0x15, 0x00,0x00,0x3f, 0x00,0x2a,0x15, 0x00,0x2a,0x3f, |
| 0x2a,0x00,0x15, 0x2a,0x00,0x3f, 0x2a,0x2a,0x15, 0x2a,0x2a,0x3f, |
| 0x00,0x15,0x00, 0x00,0x15,0x2a, 0x00,0x3f,0x00, 0x00,0x3f,0x2a, |
| 0x2a,0x15,0x00, 0x2a,0x15,0x2a, 0x2a,0x3f,0x00, 0x2a,0x3f,0x2a, |
| 0x00,0x15,0x15, 0x00,0x15,0x3f, 0x00,0x3f,0x15, 0x00,0x3f,0x3f, |
| 0x2a,0x15,0x15, 0x2a,0x15,0x3f, 0x2a,0x3f,0x15, 0x2a,0x3f,0x3f, |
| 0x15,0x00,0x00, 0x15,0x00,0x2a, 0x15,0x2a,0x00, 0x15,0x2a,0x2a, |
| 0x3f,0x00,0x00, 0x3f,0x00,0x2a, 0x3f,0x2a,0x00, 0x3f,0x2a,0x2a, |
| 0x15,0x00,0x15, 0x15,0x00,0x3f, 0x15,0x2a,0x15, 0x15,0x2a,0x3f, |
| 0x3f,0x00,0x15, 0x3f,0x00,0x3f, 0x3f,0x2a,0x15, 0x3f,0x2a,0x3f, |
| 0x15,0x15,0x00, 0x15,0x15,0x2a, 0x15,0x3f,0x00, 0x15,0x3f,0x2a, |
| 0x3f,0x15,0x00, 0x3f,0x15,0x2a, 0x3f,0x3f,0x00, 0x3f,0x3f,0x2a, |
| 0x15,0x15,0x15, 0x15,0x15,0x3f, 0x15,0x3f,0x15, 0x15,0x3f,0x3f, |
| 0x3f,0x15,0x15, 0x3f,0x15,0x3f, 0x3f,0x3f,0x15, 0x3f,0x3f,0x3f |
| }; |
| |
| static u8 palette3[] VAR16 = { |
| 0x00,0x00,0x00, 0x00,0x00,0x2a, 0x00,0x2a,0x00, 0x00,0x2a,0x2a, |
| 0x2a,0x00,0x00, 0x2a,0x00,0x2a, 0x2a,0x15,0x00, 0x2a,0x2a,0x2a, |
| 0x15,0x15,0x15, 0x15,0x15,0x3f, 0x15,0x3f,0x15, 0x15,0x3f,0x3f, |
| 0x3f,0x15,0x15, 0x3f,0x15,0x3f, 0x3f,0x3f,0x15, 0x3f,0x3f,0x3f, |
| 0x00,0x00,0x00, 0x05,0x05,0x05, 0x08,0x08,0x08, 0x0b,0x0b,0x0b, |
| 0x0e,0x0e,0x0e, 0x11,0x11,0x11, 0x14,0x14,0x14, 0x18,0x18,0x18, |
| 0x1c,0x1c,0x1c, 0x20,0x20,0x20, 0x24,0x24,0x24, 0x28,0x28,0x28, |
| 0x2d,0x2d,0x2d, 0x32,0x32,0x32, 0x38,0x38,0x38, 0x3f,0x3f,0x3f, |
| 0x00,0x00,0x3f, 0x10,0x00,0x3f, 0x1f,0x00,0x3f, 0x2f,0x00,0x3f, |
| 0x3f,0x00,0x3f, 0x3f,0x00,0x2f, 0x3f,0x00,0x1f, 0x3f,0x00,0x10, |
| 0x3f,0x00,0x00, 0x3f,0x10,0x00, 0x3f,0x1f,0x00, 0x3f,0x2f,0x00, |
| 0x3f,0x3f,0x00, 0x2f,0x3f,0x00, 0x1f,0x3f,0x00, 0x10,0x3f,0x00, |
| 0x00,0x3f,0x00, 0x00,0x3f,0x10, 0x00,0x3f,0x1f, 0x00,0x3f,0x2f, |
| 0x00,0x3f,0x3f, 0x00,0x2f,0x3f, 0x00,0x1f,0x3f, 0x00,0x10,0x3f, |
| 0x1f,0x1f,0x3f, 0x27,0x1f,0x3f, 0x2f,0x1f,0x3f, 0x37,0x1f,0x3f, |
| 0x3f,0x1f,0x3f, 0x3f,0x1f,0x37, 0x3f,0x1f,0x2f, 0x3f,0x1f,0x27, |
| |
| 0x3f,0x1f,0x1f, 0x3f,0x27,0x1f, 0x3f,0x2f,0x1f, 0x3f,0x37,0x1f, |
| 0x3f,0x3f,0x1f, 0x37,0x3f,0x1f, 0x2f,0x3f,0x1f, 0x27,0x3f,0x1f, |
| 0x1f,0x3f,0x1f, 0x1f,0x3f,0x27, 0x1f,0x3f,0x2f, 0x1f,0x3f,0x37, |
| 0x1f,0x3f,0x3f, 0x1f,0x37,0x3f, 0x1f,0x2f,0x3f, 0x1f,0x27,0x3f, |
| 0x2d,0x2d,0x3f, 0x31,0x2d,0x3f, 0x36,0x2d,0x3f, 0x3a,0x2d,0x3f, |
| 0x3f,0x2d,0x3f, 0x3f,0x2d,0x3a, 0x3f,0x2d,0x36, 0x3f,0x2d,0x31, |
| 0x3f,0x2d,0x2d, 0x3f,0x31,0x2d, 0x3f,0x36,0x2d, 0x3f,0x3a,0x2d, |
| 0x3f,0x3f,0x2d, 0x3a,0x3f,0x2d, 0x36,0x3f,0x2d, 0x31,0x3f,0x2d, |
| 0x2d,0x3f,0x2d, 0x2d,0x3f,0x31, 0x2d,0x3f,0x36, 0x2d,0x3f,0x3a, |
| 0x2d,0x3f,0x3f, 0x2d,0x3a,0x3f, 0x2d,0x36,0x3f, 0x2d,0x31,0x3f, |
| 0x00,0x00,0x1c, 0x07,0x00,0x1c, 0x0e,0x00,0x1c, 0x15,0x00,0x1c, |
| 0x1c,0x00,0x1c, 0x1c,0x00,0x15, 0x1c,0x00,0x0e, 0x1c,0x00,0x07, |
| 0x1c,0x00,0x00, 0x1c,0x07,0x00, 0x1c,0x0e,0x00, 0x1c,0x15,0x00, |
| 0x1c,0x1c,0x00, 0x15,0x1c,0x00, 0x0e,0x1c,0x00, 0x07,0x1c,0x00, |
| 0x00,0x1c,0x00, 0x00,0x1c,0x07, 0x00,0x1c,0x0e, 0x00,0x1c,0x15, |
| 0x00,0x1c,0x1c, 0x00,0x15,0x1c, 0x00,0x0e,0x1c, 0x00,0x07,0x1c, |
| |
| 0x0e,0x0e,0x1c, 0x11,0x0e,0x1c, 0x15,0x0e,0x1c, 0x18,0x0e,0x1c, |
| 0x1c,0x0e,0x1c, 0x1c,0x0e,0x18, 0x1c,0x0e,0x15, 0x1c,0x0e,0x11, |
| 0x1c,0x0e,0x0e, 0x1c,0x11,0x0e, 0x1c,0x15,0x0e, 0x1c,0x18,0x0e, |
| 0x1c,0x1c,0x0e, 0x18,0x1c,0x0e, 0x15,0x1c,0x0e, 0x11,0x1c,0x0e, |
| 0x0e,0x1c,0x0e, 0x0e,0x1c,0x11, 0x0e,0x1c,0x15, 0x0e,0x1c,0x18, |
| 0x0e,0x1c,0x1c, 0x0e,0x18,0x1c, 0x0e,0x15,0x1c, 0x0e,0x11,0x1c, |
| 0x14,0x14,0x1c, 0x16,0x14,0x1c, 0x18,0x14,0x1c, 0x1a,0x14,0x1c, |
| 0x1c,0x14,0x1c, 0x1c,0x14,0x1a, 0x1c,0x14,0x18, 0x1c,0x14,0x16, |
| 0x1c,0x14,0x14, 0x1c,0x16,0x14, 0x1c,0x18,0x14, 0x1c,0x1a,0x14, |
| 0x1c,0x1c,0x14, 0x1a,0x1c,0x14, 0x18,0x1c,0x14, 0x16,0x1c,0x14, |
| 0x14,0x1c,0x14, 0x14,0x1c,0x16, 0x14,0x1c,0x18, 0x14,0x1c,0x1a, |
| 0x14,0x1c,0x1c, 0x14,0x1a,0x1c, 0x14,0x18,0x1c, 0x14,0x16,0x1c, |
| 0x00,0x00,0x10, 0x04,0x00,0x10, 0x08,0x00,0x10, 0x0c,0x00,0x10, |
| 0x10,0x00,0x10, 0x10,0x00,0x0c, 0x10,0x00,0x08, 0x10,0x00,0x04, |
| 0x10,0x00,0x00, 0x10,0x04,0x00, 0x10,0x08,0x00, 0x10,0x0c,0x00, |
| 0x10,0x10,0x00, 0x0c,0x10,0x00, 0x08,0x10,0x00, 0x04,0x10,0x00, |
| |
| 0x00,0x10,0x00, 0x00,0x10,0x04, 0x00,0x10,0x08, 0x00,0x10,0x0c, |
| 0x00,0x10,0x10, 0x00,0x0c,0x10, 0x00,0x08,0x10, 0x00,0x04,0x10, |
| 0x08,0x08,0x10, 0x0a,0x08,0x10, 0x0c,0x08,0x10, 0x0e,0x08,0x10, |
| 0x10,0x08,0x10, 0x10,0x08,0x0e, 0x10,0x08,0x0c, 0x10,0x08,0x0a, |
| 0x10,0x08,0x08, 0x10,0x0a,0x08, 0x10,0x0c,0x08, 0x10,0x0e,0x08, |
| 0x10,0x10,0x08, 0x0e,0x10,0x08, 0x0c,0x10,0x08, 0x0a,0x10,0x08, |
| 0x08,0x10,0x08, 0x08,0x10,0x0a, 0x08,0x10,0x0c, 0x08,0x10,0x0e, |
| 0x08,0x10,0x10, 0x08,0x0e,0x10, 0x08,0x0c,0x10, 0x08,0x0a,0x10, |
| 0x0b,0x0b,0x10, 0x0c,0x0b,0x10, 0x0d,0x0b,0x10, 0x0f,0x0b,0x10, |
| 0x10,0x0b,0x10, 0x10,0x0b,0x0f, 0x10,0x0b,0x0d, 0x10,0x0b,0x0c, |
| 0x10,0x0b,0x0b, 0x10,0x0c,0x0b, 0x10,0x0d,0x0b, 0x10,0x0f,0x0b, |
| 0x10,0x10,0x0b, 0x0f,0x10,0x0b, 0x0d,0x10,0x0b, 0x0c,0x10,0x0b, |
| 0x0b,0x10,0x0b, 0x0b,0x10,0x0c, 0x0b,0x10,0x0d, 0x0b,0x10,0x0f, |
| 0x0b,0x10,0x10, 0x0b,0x0f,0x10, 0x0b,0x0d,0x10, 0x0b,0x0c,0x10, |
| 0x00,0x00,0x00, 0x00,0x00,0x00, 0x00,0x00,0x00, 0x00,0x00,0x00, |
| 0x00,0x00,0x00, 0x00,0x00,0x00, 0x00,0x00,0x00, 0x00,0x00,0x00 |
| }; |
| |
| static u8 sequ_01[] VAR16 = { 0x08, 0x03, 0x00, 0x02 }; |
| static u8 crtc_01[] VAR16 = { |
| 0x2d, 0x27, 0x28, 0x90, 0x2b, 0xa0, 0xbf, 0x1f, |
| 0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00, |
| 0x9c, 0x8e, 0x8f, 0x14, 0x1f, 0x96, 0xb9, 0xa3, |
| 0xff }; |
| static u8 actl_01[] VAR16 = { |
| 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07, |
| 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, |
| 0x0c, 0x00, 0x0f, 0x08 }; |
| static u8 grdc_01[] VAR16 = { |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x0f, 0xff }; |
| static u8 sequ_03[] VAR16 = { 0x00, 0x03, 0x00, 0x02 }; |
| static u8 crtc_03[] VAR16 = { |
| 0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f, |
| 0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00, |
| 0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3, |
| 0xff }; |
| static u8 sequ_04[] VAR16 = { 0x09, 0x03, 0x00, 0x02 }; |
| static u8 crtc_04[] VAR16 = { |
| 0x2d, 0x27, 0x28, 0x90, 0x2b, 0x80, 0xbf, 0x1f, |
| 0x00, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x9c, 0x8e, 0x8f, 0x14, 0x00, 0x96, 0xb9, 0xa2, |
| 0xff }; |
| static u8 actl_04[] VAR16 = { |
| 0x00, 0x13, 0x15, 0x17, 0x02, 0x04, 0x06, 0x07, |
| 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, |
| 0x01, 0x00, 0x03, 0x00 }; |
| static u8 grdc_04[] VAR16 = { |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0f, 0x0f, 0xff }; |
| static u8 sequ_06[] VAR16 = { 0x01, 0x01, 0x00, 0x06 }; |
| static u8 crtc_06[] VAR16 = { |
| 0x5f, 0x4f, 0x50, 0x82, 0x54, 0x80, 0xbf, 0x1f, |
| 0x00, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x9c, 0x8e, 0x8f, 0x28, 0x00, 0x96, 0xb9, 0xc2, |
| 0xff }; |
| static u8 actl_06[] VAR16 = { |
| 0x00, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, |
| 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, |
| 0x01, 0x00, 0x01, 0x00 }; |
| static u8 grdc_06[] VAR16 = { |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d, 0x0f, 0xff }; |
| static u8 crtc_07[] VAR16 = { |
| 0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f, |
| 0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00, |
| 0x9c, 0x8e, 0x8f, 0x28, 0x0f, 0x96, 0xb9, 0xa3, |
| 0xff }; |
| static u8 actl_07[] VAR16 = { |
| 0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, |
| 0x10, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, |
| 0x0e, 0x00, 0x0f, 0x08 }; |
| static u8 grdc_07[] VAR16 = { |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0a, 0x0f, 0xff }; |
| static u8 sequ_0d[] VAR16 = { 0x09, 0x0f, 0x00, 0x06 }; |
| static u8 crtc_0d[] VAR16 = { |
| 0x2d, 0x27, 0x28, 0x90, 0x2b, 0x80, 0xbf, 0x1f, |
| 0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x9c, 0x8e, 0x8f, 0x14, 0x00, 0x96, 0xb9, 0xe3, |
| 0xff }; |
| static u8 actl_0d[] VAR16 = { |
| 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
| 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, |
| 0x01, 0x00, 0x0f, 0x00 }; |
| static u8 grdc_0d[] VAR16 = { |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f, 0xff }; |
| static u8 sequ_0e[] VAR16 = { 0x01, 0x0f, 0x00, 0x06 }; |
| static u8 crtc_0e[] VAR16 = { |
| 0x5f, 0x4f, 0x50, 0x82, 0x54, 0x80, 0xbf, 0x1f, |
| 0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x9c, 0x8e, 0x8f, 0x28, 0x00, 0x96, 0xb9, 0xe3, |
| 0xff }; |
| static u8 crtc_0f[] VAR16 = { |
| 0x5f, 0x4f, 0x50, 0x82, 0x54, 0x80, 0xbf, 0x1f, |
| 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x83, 0x85, 0x5d, 0x28, 0x0f, 0x63, 0xba, 0xe3, |
| 0xff }; |
| static u8 actl_0f[] VAR16 = { |
| 0x00, 0x08, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00, |
| 0x00, 0x08, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, |
| 0x01, 0x00, 0x01, 0x00 }; |
| static u8 actl_10[] VAR16 = { |
| 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07, |
| 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, |
| 0x01, 0x00, 0x0f, 0x00 }; |
| static u8 crtc_11[] VAR16 = { |
| 0x5f, 0x4f, 0x50, 0x82, 0x54, 0x80, 0x0b, 0x3e, |
| 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0xea, 0x8c, 0xdf, 0x28, 0x00, 0xe7, 0x04, 0xe3, |
| 0xff }; |
| static u8 actl_11[] VAR16 = { |
| 0x00, 0x3f, 0x00, 0x3f, 0x00, 0x3f, 0x00, 0x3f, |
| 0x00, 0x3f, 0x00, 0x3f, 0x00, 0x3f, 0x00, 0x3f, |
| 0x01, 0x00, 0x0f, 0x00 }; |
| static u8 sequ_13[] VAR16 = { 0x01, 0x0f, 0x00, 0x0e }; |
| static u8 crtc_13[] VAR16 = { |
| 0x5f, 0x4f, 0x50, 0x82, 0x54, 0x80, 0xbf, 0x1f, |
| 0x00, 0x41, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x9c, 0x8e, 0x8f, 0x28, 0x40, 0x96, 0xb9, 0xa3, |
| 0xff }; |
| static u8 actl_13[] VAR16 = { |
| 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
| 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, |
| 0x41, 0x00, 0x0f, 0x00 }; |
| static u8 grdc_13[] VAR16 = { |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0f, 0xff }; |
| static u8 crtc_6A[] VAR16 = { |
| 0x7f, 0x63, 0x63, 0x83, 0x6b, 0x1b, 0x72, 0xf0, |
| 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x59, 0x8d, 0x57, 0x32, 0x00, 0x57, 0x73, 0xe3, |
| 0xff }; |
| |
| |
| /**************************************************************** |
| * Video mode list |
| ****************************************************************/ |
| |
| #define PAL(x) x, sizeof(x) |
| #define VPARAM(x) &video_param_table[x] |
| |
| static struct stdvga_mode_s vga_modes[] VAR16 = { |
| //mode { model tx ty bpp cw ch sstart } |
| // pelm dac sequ misc crtc actl grdc |
| {0x00, { MM_TEXT, 40, 25, 4, 9, 16, SEG_CTEXT } |
| , 0xFF, PAL(palette2), sequ_01, 0x67, crtc_01, actl_01, grdc_01}, |
| {0x01, { MM_TEXT, 40, 25, 4, 9, 16, SEG_CTEXT } |
| , 0xFF, PAL(palette2), sequ_01, 0x67, crtc_01, actl_01, grdc_01}, |
| {0x02, { MM_TEXT, 80, 25, 4, 9, 16, SEG_CTEXT } |
| , 0xFF, PAL(palette2), sequ_03, 0x67, crtc_03, actl_01, grdc_01}, |
| {0x03, { MM_TEXT, 80, 25, 4, 9, 16, SEG_CTEXT } |
| , 0xFF, PAL(palette2), sequ_03, 0x67, crtc_03, actl_01, grdc_01}, |
| {0x04, { MM_CGA, 320, 200, 2, 8, 8, SEG_CTEXT } |
| , 0xFF, PAL(palette1), sequ_04, 0x63, crtc_04, actl_04, grdc_04}, |
| {0x05, { MM_CGA, 320, 200, 2, 8, 8, SEG_CTEXT } |
| , 0xFF, PAL(palette1), sequ_04, 0x63, crtc_04, actl_04, grdc_04}, |
| {0x06, { MM_CGA, 640, 200, 1, 8, 8, SEG_CTEXT } |
| , 0xFF, PAL(palette1), sequ_06, 0x63, crtc_06, actl_06, grdc_06}, |
| {0x07, { MM_TEXT, 80, 25, 4, 9, 16, SEG_MTEXT } |
| , 0xFF, PAL(palette0), sequ_03, 0x66, crtc_07, actl_07, grdc_07}, |
| {0x0D, { MM_PLANAR, 320, 200, 4, 8, 8, SEG_GRAPH } |
| , 0xFF, PAL(palette1), sequ_0d, 0x63, crtc_0d, actl_0d, grdc_0d}, |
| {0x0E, { MM_PLANAR, 640, 200, 4, 8, 8, SEG_GRAPH } |
| , 0xFF, PAL(palette1), sequ_0e, 0x63, crtc_0e, actl_0d, grdc_0d}, |
| {0x0F, { MM_PLANAR, 640, 350, 1, 8, 14, SEG_GRAPH } |
| , 0xFF, PAL(palette0), sequ_0e, 0xa3, crtc_0f, actl_0f, grdc_0d}, |
| {0x10, { MM_PLANAR, 640, 350, 4, 8, 14, SEG_GRAPH } |
| , 0xFF, PAL(palette2), sequ_0e, 0xa3, crtc_0f, actl_10, grdc_0d}, |
| {0x11, { MM_PLANAR, 640, 480, 1, 8, 16, SEG_GRAPH } |
| , 0xFF, PAL(palette2), sequ_0e, 0xe3, crtc_11, actl_11, grdc_0d}, |
| {0x12, { MM_PLANAR, 640, 480, 4, 8, 16, SEG_GRAPH } |
| , 0xFF, PAL(palette2), sequ_0e, 0xe3, crtc_11, actl_10, grdc_0d}, |
| {0x13, { MM_PACKED, 320, 200, 8, 8, 8, SEG_GRAPH } |
| , 0xFF, PAL(palette3), sequ_13, 0x63, crtc_13, actl_13, grdc_13}, |
| {0x6A, { MM_PLANAR, 800, 600, 4, 8, 16, SEG_GRAPH } |
| , 0xFF, PAL(palette2), sequ_0e, 0xe3, crtc_6A, actl_10, grdc_0d}, |
| }; |
| |
| struct vgamode_s * |
| stdvga_find_mode(int mode) |
| { |
| int i; |
| for (i = 0; i < ARRAY_SIZE(vga_modes); i++) { |
| struct stdvga_mode_s *stdmode_g = &vga_modes[i]; |
| if (GET_GLOBAL(stdmode_g->mode) == mode) |
| return &stdmode_g->info; |
| } |
| return NULL; |
| } |
| |
| |
| /**************************************************************** |
| * Static functionality table |
| ****************************************************************/ |
| |
| u8 static_functionality[0x10] VAR16 = { |
| /* 0 */ 0xff, // All modes supported #1 |
| /* 1 */ 0xe0, // All modes supported #2 |
| /* 2 */ 0x0f, // All modes supported #3 |
| /* 3 */ 0x00, 0x00, 0x00, 0x00, // reserved |
| /* 7 */ 0x07, // 200, 350, 400 scan lines |
| /* 8 */ 0x02, // mamimum number of visible charsets in text mode |
| /* 9 */ 0x08, // total number of charset blocks in text mode |
| /* a */ 0xe7, // Change to add new functions |
| /* b */ 0x0c, // Change to add new functions |
| /* c */ 0x00, // reserved |
| /* d */ 0x00, // reserved |
| /* e */ 0x00, // Change to add new functions |
| /* f */ 0x00 // reserved |
| }; |