1a8445737SSøren Schmidt /*- 2a3cd0185SKazutaka YOKOTA * Copyright (c) 1998 Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp> 3a8445737SSøren Schmidt * All rights reserved. 4a8445737SSøren Schmidt * 5f1121206SXin LI * This code is derived from software contributed to The DragonFly Project 6f1121206SXin LI * by Sascha Wildner <saw@online.de> 7f1121206SXin LI * 8a8445737SSøren Schmidt * Redistribution and use in source and binary forms, with or without 9a8445737SSøren Schmidt * modification, are permitted provided that the following conditions 10a8445737SSøren Schmidt * are met: 11a8445737SSøren Schmidt * 1. Redistributions of source code must retain the above copyright 12a3cd0185SKazutaka YOKOTA * notice, this list of conditions and the following disclaimer as 13a3cd0185SKazutaka YOKOTA * the first lines of this file unmodified. 14a8445737SSøren Schmidt * 2. Redistributions in binary form must reproduce the above copyright 15a8445737SSøren Schmidt * notice, this list of conditions and the following disclaimer in the 16a8445737SSøren Schmidt * documentation and/or other materials provided with the distribution. 17a8445737SSøren Schmidt * 18a3cd0185SKazutaka YOKOTA * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19a3cd0185SKazutaka YOKOTA * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20a3cd0185SKazutaka YOKOTA * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21a3cd0185SKazutaka YOKOTA * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22a3cd0185SKazutaka YOKOTA * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23a3cd0185SKazutaka YOKOTA * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24a3cd0185SKazutaka YOKOTA * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25a3cd0185SKazutaka YOKOTA * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26a3cd0185SKazutaka YOKOTA * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27a3cd0185SKazutaka YOKOTA * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28a8445737SSøren Schmidt */ 29a8445737SSøren Schmidt 3042af95a3SDavid E. O'Brien #include <sys/cdefs.h> 3142af95a3SDavid E. O'Brien __FBSDID("$FreeBSD$"); 3242af95a3SDavid E. O'Brien 33a8445737SSøren Schmidt #include "opt_syscons.h" 34a8445737SSøren Schmidt 35a8445737SSøren Schmidt #include <sys/param.h> 36a8445737SSøren Schmidt #include <sys/systm.h> 378c12242cSKazutaka YOKOTA #include <sys/conf.h> 38a8445737SSøren Schmidt #include <sys/signalvar.h> 39a8445737SSøren Schmidt #include <sys/tty.h> 40a8445737SSøren Schmidt #include <sys/kernel.h> 4100d25f51SPoul-Henning Kamp #include <sys/fbio.h> 4200d25f51SPoul-Henning Kamp #include <sys/consio.h> 43f591779bSSeigo Tanimura #include <sys/filedesc.h> 44f591779bSSeigo Tanimura #include <sys/lock.h> 45f591779bSSeigo Tanimura #include <sys/sx.h> 46f591779bSSeigo Tanimura #include <sys/mutex.h> 47f591779bSSeigo Tanimura #include <sys/proc.h> 48a8445737SSøren Schmidt 492ad872c5SKazutaka YOKOTA #include <dev/fb/fbreg.h> 502ad872c5SKazutaka YOKOTA #include <dev/syscons/syscons.h> 51a8445737SSøren Schmidt 52f41325dbSPeter Wemm SET_DECLARE(scrndr_set, const sc_renderer_t); 53f41325dbSPeter Wemm 542ad872c5SKazutaka YOKOTA /* for compatibility with previous versions */ 556e8394b8SKazutaka YOKOTA /* 3.0-RELEASE used the following structure */ 562ad872c5SKazutaka YOKOTA typedef struct old_video_adapter { 572ad872c5SKazutaka YOKOTA int va_index; 582ad872c5SKazutaka YOKOTA int va_type; 592ad872c5SKazutaka YOKOTA int va_flags; 606e8394b8SKazutaka YOKOTA /* flag bits are the same as the -CURRENT 612ad872c5SKazutaka YOKOTA #define V_ADP_COLOR (1<<0) 622ad872c5SKazutaka YOKOTA #define V_ADP_MODECHANGE (1<<1) 632ad872c5SKazutaka YOKOTA #define V_ADP_STATESAVE (1<<2) 642ad872c5SKazutaka YOKOTA #define V_ADP_STATELOAD (1<<3) 652ad872c5SKazutaka YOKOTA #define V_ADP_FONT (1<<4) 662ad872c5SKazutaka YOKOTA #define V_ADP_PALETTE (1<<5) 672ad872c5SKazutaka YOKOTA #define V_ADP_BORDER (1<<6) 682ad872c5SKazutaka YOKOTA #define V_ADP_VESA (1<<7) 696e8394b8SKazutaka YOKOTA */ 702ad872c5SKazutaka YOKOTA int va_crtc_addr; 712ad872c5SKazutaka YOKOTA u_int va_window; /* virtual address */ 722ad872c5SKazutaka YOKOTA size_t va_window_size; 732ad872c5SKazutaka YOKOTA size_t va_window_gran; 742ad872c5SKazutaka YOKOTA u_int va_buffer; /* virtual address */ 752ad872c5SKazutaka YOKOTA size_t va_buffer_size; 762ad872c5SKazutaka YOKOTA int va_initial_mode; 772ad872c5SKazutaka YOKOTA int va_initial_bios_mode; 782ad872c5SKazutaka YOKOTA int va_mode; 792ad872c5SKazutaka YOKOTA } old_video_adapter_t; 80a8445737SSøren Schmidt 812ad872c5SKazutaka YOKOTA #define OLD_CONS_ADPINFO _IOWR('c', 101, old_video_adapter_t) 822ad872c5SKazutaka YOKOTA 836e8394b8SKazutaka YOKOTA /* 3.1-RELEASE used the following structure */ 846e8394b8SKazutaka YOKOTA typedef struct old_video_adapter_info { 856e8394b8SKazutaka YOKOTA int va_index; 866e8394b8SKazutaka YOKOTA int va_type; 876e8394b8SKazutaka YOKOTA char va_name[16]; 886e8394b8SKazutaka YOKOTA int va_unit; 896e8394b8SKazutaka YOKOTA int va_flags; 906e8394b8SKazutaka YOKOTA int va_io_base; 916e8394b8SKazutaka YOKOTA int va_io_size; 926e8394b8SKazutaka YOKOTA int va_crtc_addr; 936e8394b8SKazutaka YOKOTA int va_mem_base; 946e8394b8SKazutaka YOKOTA int va_mem_size; 956e8394b8SKazutaka YOKOTA u_int va_window; /* virtual address */ 966e8394b8SKazutaka YOKOTA size_t va_window_size; 976e8394b8SKazutaka YOKOTA size_t va_window_gran; 98439dfb0cSStefan Farfeleder u_int va_buffer; 996e8394b8SKazutaka YOKOTA size_t va_buffer_size; 1006e8394b8SKazutaka YOKOTA int va_initial_mode; 1016e8394b8SKazutaka YOKOTA int va_initial_bios_mode; 1026e8394b8SKazutaka YOKOTA int va_mode; 1036e8394b8SKazutaka YOKOTA int va_line_width; 1046e8394b8SKazutaka YOKOTA } old_video_adapter_info_t; 1056e8394b8SKazutaka YOKOTA 1066e8394b8SKazutaka YOKOTA #define OLD_CONS_ADPINFO2 _IOWR('c', 101, old_video_adapter_info_t) 1076e8394b8SKazutaka YOKOTA 1086e8394b8SKazutaka YOKOTA /* 3.0-RELEASE and 3.1-RELEASE used the following structure */ 1096e8394b8SKazutaka YOKOTA typedef struct old_video_info { 1106e8394b8SKazutaka YOKOTA int vi_mode; 1116e8394b8SKazutaka YOKOTA int vi_flags; 1126e8394b8SKazutaka YOKOTA /* flag bits are the same as the -CURRENT 1136e8394b8SKazutaka YOKOTA #define V_INFO_COLOR (1<<0) 1146e8394b8SKazutaka YOKOTA #define V_INFO_GRAPHICS (1<<1) 1156e8394b8SKazutaka YOKOTA #define V_INFO_LINEAR (1<<2) 1166e8394b8SKazutaka YOKOTA #define V_INFO_VESA (1<<3) 1176e8394b8SKazutaka YOKOTA */ 1186e8394b8SKazutaka YOKOTA int vi_width; 1196e8394b8SKazutaka YOKOTA int vi_height; 1206e8394b8SKazutaka YOKOTA int vi_cwidth; 1216e8394b8SKazutaka YOKOTA int vi_cheight; 1226e8394b8SKazutaka YOKOTA int vi_depth; 1236e8394b8SKazutaka YOKOTA int vi_planes; 1246e8394b8SKazutaka YOKOTA u_int vi_window; /* physical address */ 1256e8394b8SKazutaka YOKOTA size_t vi_window_size; 1266e8394b8SKazutaka YOKOTA size_t vi_window_gran; 1276e8394b8SKazutaka YOKOTA u_int vi_buffer; /* physical address */ 1286e8394b8SKazutaka YOKOTA size_t vi_buffer_size; 1296e8394b8SKazutaka YOKOTA } old_video_info_t; 1306e8394b8SKazutaka YOKOTA 1316e8394b8SKazutaka YOKOTA #define OLD_CONS_MODEINFO _IOWR('c', 102, old_video_info_t) 1326e8394b8SKazutaka YOKOTA #define OLD_CONS_FINDMODE _IOWR('c', 103, old_video_info_t) 133a8445737SSøren Schmidt 134a8445737SSøren Schmidt int 135a8445737SSøren Schmidt sc_set_text_mode(scr_stat *scp, struct tty *tp, int mode, int xsize, int ysize, 136a8445737SSøren Schmidt int fontsize) 137a8445737SSøren Schmidt { 138a8445737SSøren Schmidt video_info_t info; 1396e8394b8SKazutaka YOKOTA u_char *font; 140c4c9400bSKazutaka YOKOTA int prev_ysize; 141a8445737SSøren Schmidt int error; 142a8445737SSøren Schmidt int s; 143a8445737SSøren Schmidt 1446e8394b8SKazutaka YOKOTA if ((*vidsw[scp->sc->adapter]->get_info)(scp->sc->adp, mode, &info)) 145a8445737SSøren Schmidt return ENODEV; 146a8445737SSøren Schmidt 147a8445737SSøren Schmidt /* adjust argument values */ 148a8445737SSøren Schmidt if (fontsize <= 0) 149a8445737SSøren Schmidt fontsize = info.vi_cheight; 150a8445737SSøren Schmidt if (fontsize < 14) { 151a8445737SSøren Schmidt fontsize = 8; 1526e8394b8SKazutaka YOKOTA #ifndef SC_NO_FONT_LOADING 1536e8394b8SKazutaka YOKOTA if (!(scp->sc->fonts_loaded & FONT_8)) 154a8445737SSøren Schmidt return EINVAL; 1556e8394b8SKazutaka YOKOTA font = scp->sc->font_8; 1566e8394b8SKazutaka YOKOTA #else 1576e8394b8SKazutaka YOKOTA font = NULL; 1586e8394b8SKazutaka YOKOTA #endif 159a8445737SSøren Schmidt } else if (fontsize >= 16) { 160a8445737SSøren Schmidt fontsize = 16; 1616e8394b8SKazutaka YOKOTA #ifndef SC_NO_FONT_LOADING 1626e8394b8SKazutaka YOKOTA if (!(scp->sc->fonts_loaded & FONT_16)) 163a8445737SSøren Schmidt return EINVAL; 1646e8394b8SKazutaka YOKOTA font = scp->sc->font_16; 1656e8394b8SKazutaka YOKOTA #else 1666e8394b8SKazutaka YOKOTA font = NULL; 1676e8394b8SKazutaka YOKOTA #endif 168a8445737SSøren Schmidt } else { 169a8445737SSøren Schmidt fontsize = 14; 1706e8394b8SKazutaka YOKOTA #ifndef SC_NO_FONT_LOADING 1716e8394b8SKazutaka YOKOTA if (!(scp->sc->fonts_loaded & FONT_14)) 172a8445737SSøren Schmidt return EINVAL; 1736e8394b8SKazutaka YOKOTA font = scp->sc->font_14; 1746e8394b8SKazutaka YOKOTA #else 1756e8394b8SKazutaka YOKOTA font = NULL; 1766e8394b8SKazutaka YOKOTA #endif 177a8445737SSøren Schmidt } 178a8445737SSøren Schmidt if ((xsize <= 0) || (xsize > info.vi_width)) 179a8445737SSøren Schmidt xsize = info.vi_width; 180a8445737SSøren Schmidt if ((ysize <= 0) || (ysize > info.vi_height)) 181a8445737SSøren Schmidt ysize = info.vi_height; 182a8445737SSøren Schmidt 183a8445737SSøren Schmidt /* stop screen saver, etc */ 184a8445737SSøren Schmidt s = spltty(); 185a8445737SSøren Schmidt if ((error = sc_clean_up(scp))) { 186a8445737SSøren Schmidt splx(s); 187a8445737SSøren Schmidt return error; 188a8445737SSøren Schmidt } 189a8445737SSøren Schmidt 1902b944ee2SKazutaka YOKOTA if (sc_render_match(scp, scp->sc->adp->va_name, 0) == NULL) { 1916e8394b8SKazutaka YOKOTA splx(s); 1926e8394b8SKazutaka YOKOTA return ENODEV; 1936e8394b8SKazutaka YOKOTA } 1946e8394b8SKazutaka YOKOTA 195a8445737SSøren Schmidt /* set up scp */ 196d94eccc2SKazutaka YOKOTA #ifndef SC_NO_HISTORY 197d94eccc2SKazutaka YOKOTA if (scp->history != NULL) 198d94eccc2SKazutaka YOKOTA sc_hist_save(scp); 199d94eccc2SKazutaka YOKOTA #endif 200c4c9400bSKazutaka YOKOTA prev_ysize = scp->ysize; 201a8445737SSøren Schmidt /* 202a8445737SSøren Schmidt * This is a kludge to fend off scrn_update() while we 203a8445737SSøren Schmidt * muck around with scp. XXX 204a8445737SSøren Schmidt */ 20509132359SKazutaka YOKOTA scp->status |= UNKNOWN_MODE | MOUSE_HIDDEN; 20609132359SKazutaka YOKOTA scp->status &= ~(GRAPHICS_MODE | PIXEL_MODE | MOUSE_VISIBLE); 207a8445737SSøren Schmidt scp->mode = mode; 208a8445737SSøren Schmidt scp->xsize = xsize; 209a8445737SSøren Schmidt scp->ysize = ysize; 2102ad872c5SKazutaka YOKOTA scp->xoff = 0; 2112ad872c5SKazutaka YOKOTA scp->yoff = 0; 212a8445737SSøren Schmidt scp->xpixel = scp->xsize*8; 213a8445737SSøren Schmidt scp->ypixel = scp->ysize*fontsize; 2146e8394b8SKazutaka YOKOTA scp->font = font; 2156e8394b8SKazutaka YOKOTA scp->font_size = fontsize; 216a8445737SSøren Schmidt 217a8445737SSøren Schmidt /* allocate buffers */ 218a8445737SSøren Schmidt sc_alloc_scr_buffer(scp, TRUE, TRUE); 2192b944ee2SKazutaka YOKOTA sc_init_emulator(scp, NULL); 2206e8394b8SKazutaka YOKOTA #ifndef SC_NO_CUTPASTE 221a8445737SSøren Schmidt sc_alloc_cut_buffer(scp, FALSE); 2226e8394b8SKazutaka YOKOTA #endif 2236e8394b8SKazutaka YOKOTA #ifndef SC_NO_HISTORY 224c4c9400bSKazutaka YOKOTA sc_alloc_history_buffer(scp, 0, prev_ysize, FALSE); 2256e8394b8SKazutaka YOKOTA #endif 226a8445737SSøren Schmidt splx(s); 227a8445737SSøren Schmidt 2286e8394b8SKazutaka YOKOTA if (scp == scp->sc->cur_scp) 229a8445737SSøren Schmidt set_mode(scp); 230a8445737SSøren Schmidt scp->status &= ~UNKNOWN_MODE; 231a8445737SSøren Schmidt 232a8445737SSøren Schmidt if (tp == NULL) 233a8445737SSøren Schmidt return 0; 234c4c9400bSKazutaka YOKOTA DPRINTF(5, ("ws_*size (%d,%d), size (%d,%d)\n", 235c4c9400bSKazutaka YOKOTA tp->t_winsize.ws_col, tp->t_winsize.ws_row, scp->xsize, scp->ysize)); 236a8445737SSøren Schmidt if (tp->t_winsize.ws_col != scp->xsize 237a8445737SSøren Schmidt || tp->t_winsize.ws_row != scp->ysize) { 238a8445737SSøren Schmidt tp->t_winsize.ws_col = scp->xsize; 239a8445737SSøren Schmidt tp->t_winsize.ws_row = scp->ysize; 240f591779bSSeigo Tanimura if (tp->t_pgrp != NULL) { 241f591779bSSeigo Tanimura PGRP_LOCK(tp->t_pgrp); 242a8445737SSøren Schmidt pgsignal(tp->t_pgrp, SIGWINCH, 1); 243f591779bSSeigo Tanimura PGRP_UNLOCK(tp->t_pgrp); 244f591779bSSeigo Tanimura } 245a8445737SSøren Schmidt } 246a8445737SSøren Schmidt 247a8445737SSøren Schmidt return 0; 248a8445737SSøren Schmidt } 249a8445737SSøren Schmidt 250a8445737SSøren Schmidt int 251a8445737SSøren Schmidt sc_set_graphics_mode(scr_stat *scp, struct tty *tp, int mode) 252a8445737SSøren Schmidt { 2536e8394b8SKazutaka YOKOTA #ifdef SC_NO_MODE_CHANGE 2546e8394b8SKazutaka YOKOTA return ENODEV; 2556e8394b8SKazutaka YOKOTA #else 256a8445737SSøren Schmidt video_info_t info; 257a8445737SSøren Schmidt int error; 258a8445737SSøren Schmidt int s; 259a8445737SSøren Schmidt 2606e8394b8SKazutaka YOKOTA if ((*vidsw[scp->sc->adapter]->get_info)(scp->sc->adp, mode, &info)) 261a8445737SSøren Schmidt return ENODEV; 262a8445737SSøren Schmidt 263a8445737SSøren Schmidt /* stop screen saver, etc */ 264a8445737SSøren Schmidt s = spltty(); 265a8445737SSøren Schmidt if ((error = sc_clean_up(scp))) { 266a8445737SSøren Schmidt splx(s); 267a8445737SSøren Schmidt return error; 268a8445737SSøren Schmidt } 269a8445737SSøren Schmidt 2702b944ee2SKazutaka YOKOTA if (sc_render_match(scp, scp->sc->adp->va_name, GRAPHICS_MODE) == NULL) { 2716e8394b8SKazutaka YOKOTA splx(s); 2726e8394b8SKazutaka YOKOTA return ENODEV; 2736e8394b8SKazutaka YOKOTA } 2746e8394b8SKazutaka YOKOTA 275a8445737SSøren Schmidt /* set up scp */ 27609132359SKazutaka YOKOTA scp->status |= (UNKNOWN_MODE | GRAPHICS_MODE | MOUSE_HIDDEN); 27709132359SKazutaka YOKOTA scp->status &= ~(PIXEL_MODE | MOUSE_VISIBLE); 278a8445737SSøren Schmidt scp->mode = mode; 27921f652c5SKazutaka YOKOTA /* 28021f652c5SKazutaka YOKOTA * Don't change xsize and ysize; preserve the previous vty 28121f652c5SKazutaka YOKOTA * and history buffers. 28221f652c5SKazutaka YOKOTA */ 2832ad872c5SKazutaka YOKOTA scp->xoff = 0; 2842ad872c5SKazutaka YOKOTA scp->yoff = 0; 285a8445737SSøren Schmidt scp->xpixel = info.vi_width; 286a8445737SSøren Schmidt scp->ypixel = info.vi_height; 2876e8394b8SKazutaka YOKOTA scp->font = NULL; 288acdf858cSKazutaka YOKOTA scp->font_size = 0; 2896e8394b8SKazutaka YOKOTA #ifndef SC_NO_SYSMOUSE 290a8445737SSøren Schmidt /* move the mouse cursor at the center of the screen */ 2916e8394b8SKazutaka YOKOTA sc_mouse_move(scp, scp->xpixel / 2, scp->ypixel / 2); 2926e8394b8SKazutaka YOKOTA #endif 2932b944ee2SKazutaka YOKOTA sc_init_emulator(scp, NULL); 294a8445737SSøren Schmidt splx(s); 295a8445737SSøren Schmidt 2966e8394b8SKazutaka YOKOTA if (scp == scp->sc->cur_scp) 297a8445737SSøren Schmidt set_mode(scp); 298a8445737SSøren Schmidt /* clear_graphics();*/ 299a8445737SSøren Schmidt scp->status &= ~UNKNOWN_MODE; 300a8445737SSøren Schmidt 301a8445737SSøren Schmidt if (tp == NULL) 302a8445737SSøren Schmidt return 0; 303a8445737SSøren Schmidt if (tp->t_winsize.ws_xpixel != scp->xpixel 304a8445737SSøren Schmidt || tp->t_winsize.ws_ypixel != scp->ypixel) { 305a8445737SSøren Schmidt tp->t_winsize.ws_xpixel = scp->xpixel; 306a8445737SSøren Schmidt tp->t_winsize.ws_ypixel = scp->ypixel; 307f591779bSSeigo Tanimura if (tp->t_pgrp != NULL) { 308f591779bSSeigo Tanimura PGRP_LOCK(tp->t_pgrp); 309a8445737SSøren Schmidt pgsignal(tp->t_pgrp, SIGWINCH, 1); 310f591779bSSeigo Tanimura PGRP_UNLOCK(tp->t_pgrp); 311f591779bSSeigo Tanimura } 312a8445737SSøren Schmidt } 313a8445737SSøren Schmidt 314a8445737SSøren Schmidt return 0; 3156e8394b8SKazutaka YOKOTA #endif /* SC_NO_MODE_CHANGE */ 316a8445737SSøren Schmidt } 317a8445737SSøren Schmidt 318a8445737SSøren Schmidt int 319a8445737SSøren Schmidt sc_set_pixel_mode(scr_stat *scp, struct tty *tp, int xsize, int ysize, 320a8445737SSøren Schmidt int fontsize) 321a8445737SSøren Schmidt { 3226e8394b8SKazutaka YOKOTA #ifndef SC_PIXEL_MODE 3236e8394b8SKazutaka YOKOTA return ENODEV; 3246e8394b8SKazutaka YOKOTA #else 325a8445737SSøren Schmidt video_info_t info; 3266e8394b8SKazutaka YOKOTA u_char *font; 327c4c9400bSKazutaka YOKOTA int prev_ysize; 328a8445737SSøren Schmidt int error; 329a8445737SSøren Schmidt int s; 330a8445737SSøren Schmidt 3316e8394b8SKazutaka YOKOTA if ((*vidsw[scp->sc->adapter]->get_info)(scp->sc->adp, scp->mode, &info)) 332a8445737SSøren Schmidt return ENODEV; /* this shouldn't happen */ 333a8445737SSøren Schmidt 334a8445737SSøren Schmidt /* adjust argument values */ 335acdf858cSKazutaka YOKOTA if (fontsize <= 0) 336a8445737SSøren Schmidt fontsize = info.vi_cheight; 337a8445737SSøren Schmidt if (fontsize < 14) { 338a8445737SSøren Schmidt fontsize = 8; 3396e8394b8SKazutaka YOKOTA #ifndef SC_NO_FONT_LOADING 3406e8394b8SKazutaka YOKOTA if (!(scp->sc->fonts_loaded & FONT_8)) 341a8445737SSøren Schmidt return EINVAL; 3426e8394b8SKazutaka YOKOTA font = scp->sc->font_8; 3436e8394b8SKazutaka YOKOTA #else 3446e8394b8SKazutaka YOKOTA font = NULL; 3456e8394b8SKazutaka YOKOTA #endif 346a8445737SSøren Schmidt } else if (fontsize >= 16) { 347a8445737SSøren Schmidt fontsize = 16; 3486e8394b8SKazutaka YOKOTA #ifndef SC_NO_FONT_LOADING 3496e8394b8SKazutaka YOKOTA if (!(scp->sc->fonts_loaded & FONT_16)) 350a8445737SSøren Schmidt return EINVAL; 3516e8394b8SKazutaka YOKOTA font = scp->sc->font_16; 3526e8394b8SKazutaka YOKOTA #else 3536e8394b8SKazutaka YOKOTA font = NULL; 3546e8394b8SKazutaka YOKOTA #endif 355a8445737SSøren Schmidt } else { 356a8445737SSøren Schmidt fontsize = 14; 3576e8394b8SKazutaka YOKOTA #ifndef SC_NO_FONT_LOADING 3586e8394b8SKazutaka YOKOTA if (!(scp->sc->fonts_loaded & FONT_14)) 359a8445737SSøren Schmidt return EINVAL; 3606e8394b8SKazutaka YOKOTA font = scp->sc->font_14; 3616e8394b8SKazutaka YOKOTA #else 3626e8394b8SKazutaka YOKOTA font = NULL; 3636e8394b8SKazutaka YOKOTA #endif 364a8445737SSøren Schmidt } 365a8445737SSøren Schmidt if (xsize <= 0) 366a8445737SSøren Schmidt xsize = info.vi_width/8; 367a8445737SSøren Schmidt if (ysize <= 0) 368a8445737SSøren Schmidt ysize = info.vi_height/fontsize; 369a8445737SSøren Schmidt 37095bafc8fSKazutaka YOKOTA if ((info.vi_width < xsize*8) || (info.vi_height < ysize*fontsize)) 37195bafc8fSKazutaka YOKOTA return EINVAL; 37295bafc8fSKazutaka YOKOTA 373f1121206SXin LI /* 374f1121206SXin LI * We currently support the following graphic modes: 375f1121206SXin LI * 376f1121206SXin LI * - 4 bpp planar modes whose memory size does not exceed 64K 377f1121206SXin LI * - 15, 16, 24 and 32 bpp linear modes 378f1121206SXin LI */ 379f1121206SXin LI 380f1121206SXin LI if (info.vi_mem_model == V_INFO_MM_PLANAR) { 381f1121206SXin LI if (info.vi_planes != 4) 38295bafc8fSKazutaka YOKOTA return ENODEV; 38395bafc8fSKazutaka YOKOTA 38495bafc8fSKazutaka YOKOTA /* 385f1121206SXin LI * A memory size >64K requires bank switching to access the entire 386f1121206SXin LI * screen. XXX 38795bafc8fSKazutaka YOKOTA */ 388f1121206SXin LI 389def80244SKazutaka YOKOTA if (info.vi_width * info.vi_height / 8 > info.vi_window_size) 39095bafc8fSKazutaka YOKOTA return ENODEV; 391f1121206SXin LI } else if (info.vi_mem_model == V_INFO_MM_DIRECT) { 392f1121206SXin LI if ((info.vi_depth != 15) && (info.vi_depth != 16) && 393f1121206SXin LI (info.vi_depth != 24) && (info.vi_depth != 32)) 394f1121206SXin LI return ENODEV; 395f1121206SXin LI } else 396f1121206SXin LI return ENODEV; 39795bafc8fSKazutaka YOKOTA 398a8445737SSøren Schmidt /* stop screen saver, etc */ 399a8445737SSøren Schmidt s = spltty(); 400a8445737SSøren Schmidt if ((error = sc_clean_up(scp))) { 401a8445737SSøren Schmidt splx(s); 402a8445737SSøren Schmidt return error; 403a8445737SSøren Schmidt } 404a8445737SSøren Schmidt 4052b944ee2SKazutaka YOKOTA if (sc_render_match(scp, scp->sc->adp->va_name, PIXEL_MODE) == NULL) { 4066e8394b8SKazutaka YOKOTA splx(s); 4076e8394b8SKazutaka YOKOTA return ENODEV; 4086e8394b8SKazutaka YOKOTA } 4096e8394b8SKazutaka YOKOTA 4102b944ee2SKazutaka YOKOTA #if 0 4112b944ee2SKazutaka YOKOTA if (scp->tsw) 4122b944ee2SKazutaka YOKOTA (*scp->tsw->te_term)(scp, scp->ts); 4132b944ee2SKazutaka YOKOTA scp->tsw = NULL; 4142b944ee2SKazutaka YOKOTA scp->ts = NULL; 4152b944ee2SKazutaka YOKOTA #endif 4162b944ee2SKazutaka YOKOTA 417a8445737SSøren Schmidt /* set up scp */ 418d94eccc2SKazutaka YOKOTA #ifndef SC_NO_HISTORY 419d94eccc2SKazutaka YOKOTA if (scp->history != NULL) 420d94eccc2SKazutaka YOKOTA sc_hist_save(scp); 421d94eccc2SKazutaka YOKOTA #endif 422c4c9400bSKazutaka YOKOTA prev_ysize = scp->ysize; 42309132359SKazutaka YOKOTA scp->status |= (UNKNOWN_MODE | PIXEL_MODE | MOUSE_HIDDEN); 42409132359SKazutaka YOKOTA scp->status &= ~(GRAPHICS_MODE | MOUSE_VISIBLE); 425a8445737SSøren Schmidt scp->xsize = xsize; 426a8445737SSøren Schmidt scp->ysize = ysize; 427a8445737SSøren Schmidt scp->xoff = (scp->xpixel/8 - xsize)/2; 428a8445737SSøren Schmidt scp->yoff = (scp->ypixel/fontsize - ysize)/2; 4296e8394b8SKazutaka YOKOTA scp->font = font; 4306e8394b8SKazutaka YOKOTA scp->font_size = fontsize; 431a8445737SSøren Schmidt 432a8445737SSøren Schmidt /* allocate buffers */ 433a8445737SSøren Schmidt sc_alloc_scr_buffer(scp, TRUE, TRUE); 4342b944ee2SKazutaka YOKOTA sc_init_emulator(scp, NULL); 4356e8394b8SKazutaka YOKOTA #ifndef SC_NO_CUTPASTE 436a8445737SSøren Schmidt sc_alloc_cut_buffer(scp, FALSE); 4376e8394b8SKazutaka YOKOTA #endif 4386e8394b8SKazutaka YOKOTA #ifndef SC_NO_HISTORY 439c4c9400bSKazutaka YOKOTA sc_alloc_history_buffer(scp, 0, prev_ysize, FALSE); 4406e8394b8SKazutaka YOKOTA #endif 441a8445737SSøren Schmidt splx(s); 442a8445737SSøren Schmidt 4436e8394b8SKazutaka YOKOTA if (scp == scp->sc->cur_scp) { 4442b944ee2SKazutaka YOKOTA sc_set_border(scp, scp->border); 4456e8394b8SKazutaka YOKOTA sc_set_cursor_image(scp); 4466e8394b8SKazutaka YOKOTA } 447a8445737SSøren Schmidt 448a8445737SSøren Schmidt scp->status &= ~UNKNOWN_MODE; 449a8445737SSøren Schmidt 450a8445737SSøren Schmidt if (tp == NULL) 451a8445737SSøren Schmidt return 0; 452a8445737SSøren Schmidt if (tp->t_winsize.ws_col != scp->xsize 453a8445737SSøren Schmidt || tp->t_winsize.ws_row != scp->ysize) { 454a8445737SSøren Schmidt tp->t_winsize.ws_col = scp->xsize; 455a8445737SSøren Schmidt tp->t_winsize.ws_row = scp->ysize; 456f591779bSSeigo Tanimura if (tp->t_pgrp != NULL) { 457f591779bSSeigo Tanimura PGRP_LOCK(tp->t_pgrp); 458a8445737SSøren Schmidt pgsignal(tp->t_pgrp, SIGWINCH, 1); 459f591779bSSeigo Tanimura PGRP_UNLOCK(tp->t_pgrp); 460f591779bSSeigo Tanimura } 461a8445737SSøren Schmidt } 462a8445737SSøren Schmidt 463a8445737SSøren Schmidt return 0; 4646e8394b8SKazutaka YOKOTA #endif /* SC_PIXEL_MODE */ 465a8445737SSøren Schmidt } 466a8445737SSøren Schmidt 4676e8394b8SKazutaka YOKOTA #define fb_ioctl(a, c, d) \ 4686e8394b8SKazutaka YOKOTA (((a) == NULL) ? ENODEV : \ 4696e8394b8SKazutaka YOKOTA (*vidsw[(a)->va_index]->ioctl)((a), (c), (caddr_t)(d))) 4706e8394b8SKazutaka YOKOTA 471a8445737SSøren Schmidt int 472b40ce416SJulian Elischer sc_vid_ioctl(struct tty *tp, u_long cmd, caddr_t data, int flag, struct thread *td) 473a8445737SSøren Schmidt { 474a8445737SSøren Schmidt scr_stat *scp; 4756e8394b8SKazutaka YOKOTA video_adapter_t *adp; 4766e8394b8SKazutaka YOKOTA video_info_t info; 4776e8394b8SKazutaka YOKOTA video_adapter_info_t adp_info; 478a8445737SSøren Schmidt int error; 479a8445737SSøren Schmidt int s; 480a8445737SSøren Schmidt 4818c12242cSKazutaka YOKOTA scp = SC_STAT(tp->t_dev); 4826e8394b8SKazutaka YOKOTA if (scp == NULL) /* tp == SC_MOUSE */ 4836e8394b8SKazutaka YOKOTA return ENOIOCTL; 4846e8394b8SKazutaka YOKOTA adp = scp->sc->adp; 4856e8394b8SKazutaka YOKOTA if (adp == NULL) /* shouldn't happen??? */ 4866e8394b8SKazutaka YOKOTA return ENODEV; 487a8445737SSøren Schmidt 488a8445737SSøren Schmidt switch (cmd) { 489a8445737SSøren Schmidt 490a8445737SSøren Schmidt case CONS_CURRENTADP: /* get current adapter index */ 4916e8394b8SKazutaka YOKOTA case FBIO_ADAPTER: 4926e8394b8SKazutaka YOKOTA return fb_ioctl(adp, FBIO_ADAPTER, data); 4936e8394b8SKazutaka YOKOTA 4946e8394b8SKazutaka YOKOTA case CONS_CURRENT: /* get current adapter type */ 4956e8394b8SKazutaka YOKOTA case FBIO_ADPTYPE: 4966e8394b8SKazutaka YOKOTA return fb_ioctl(adp, FBIO_ADPTYPE, data); 4976e8394b8SKazutaka YOKOTA 4986e8394b8SKazutaka YOKOTA case OLD_CONS_ADPINFO: /* adapter information (old interface) */ 4996e8394b8SKazutaka YOKOTA if (((old_video_adapter_t *)data)->va_index >= 0) { 5006e8394b8SKazutaka YOKOTA adp = vid_get_adapter(((old_video_adapter_t *)data)->va_index); 5016e8394b8SKazutaka YOKOTA if (adp == NULL) 5026e8394b8SKazutaka YOKOTA return ENODEV; 5036e8394b8SKazutaka YOKOTA } 5046e8394b8SKazutaka YOKOTA ((old_video_adapter_t *)data)->va_index = adp->va_index; 5056e8394b8SKazutaka YOKOTA ((old_video_adapter_t *)data)->va_type = adp->va_type; 5066e8394b8SKazutaka YOKOTA ((old_video_adapter_t *)data)->va_flags = adp->va_flags; 5076e8394b8SKazutaka YOKOTA ((old_video_adapter_t *)data)->va_crtc_addr = adp->va_crtc_addr; 5086e8394b8SKazutaka YOKOTA ((old_video_adapter_t *)data)->va_window = adp->va_window; 5096e8394b8SKazutaka YOKOTA ((old_video_adapter_t *)data)->va_window_size = adp->va_window_size; 5106e8394b8SKazutaka YOKOTA ((old_video_adapter_t *)data)->va_window_gran = adp->va_window_gran; 5116e8394b8SKazutaka YOKOTA ((old_video_adapter_t *)data)->va_buffer = adp->va_buffer; 5126e8394b8SKazutaka YOKOTA ((old_video_adapter_t *)data)->va_buffer_size = adp->va_buffer_size; 5136e8394b8SKazutaka YOKOTA ((old_video_adapter_t *)data)->va_mode = adp->va_mode; 5146e8394b8SKazutaka YOKOTA ((old_video_adapter_t *)data)->va_initial_mode = adp->va_initial_mode; 5156e8394b8SKazutaka YOKOTA ((old_video_adapter_t *)data)->va_initial_bios_mode 5166e8394b8SKazutaka YOKOTA = adp->va_initial_bios_mode; 5172ad872c5SKazutaka YOKOTA return 0; 5182ad872c5SKazutaka YOKOTA 5196e8394b8SKazutaka YOKOTA case OLD_CONS_ADPINFO2: /* adapter information (yet another old I/F) */ 5206e8394b8SKazutaka YOKOTA adp_info.va_index = ((old_video_adapter_info_t *)data)->va_index; 5216e8394b8SKazutaka YOKOTA if (adp_info.va_index >= 0) { 5226e8394b8SKazutaka YOKOTA adp = vid_get_adapter(adp_info.va_index); 5236e8394b8SKazutaka YOKOTA if (adp == NULL) 5242ad872c5SKazutaka YOKOTA return ENODEV; 5256e8394b8SKazutaka YOKOTA } 5266e8394b8SKazutaka YOKOTA error = fb_ioctl(adp, FBIO_ADPINFO, &adp_info); 5276e8394b8SKazutaka YOKOTA if (error == 0) 5286e8394b8SKazutaka YOKOTA bcopy(&adp_info, data, sizeof(old_video_adapter_info_t)); 5296e8394b8SKazutaka YOKOTA return error; 530a8445737SSøren Schmidt 531a8445737SSøren Schmidt case CONS_ADPINFO: /* adapter information */ 5326e8394b8SKazutaka YOKOTA case FBIO_ADPINFO: 5336e8394b8SKazutaka YOKOTA if (((video_adapter_info_t *)data)->va_index >= 0) { 5346e8394b8SKazutaka YOKOTA adp = vid_get_adapter(((video_adapter_info_t *)data)->va_index); 5356e8394b8SKazutaka YOKOTA if (adp == NULL) 536a8445737SSøren Schmidt return ENODEV; 5376e8394b8SKazutaka YOKOTA } 5386e8394b8SKazutaka YOKOTA return fb_ioctl(adp, FBIO_ADPINFO, data); 539a8445737SSøren Schmidt 540a8445737SSøren Schmidt case CONS_GET: /* get current video mode */ 5416e8394b8SKazutaka YOKOTA case FBIO_GETMODE: 542a8445737SSøren Schmidt *(int *)data = scp->mode; 543a8445737SSøren Schmidt return 0; 544a8445737SSøren Schmidt 5456e8394b8SKazutaka YOKOTA #ifndef SC_NO_MODE_CHANGE 5466e8394b8SKazutaka YOKOTA case FBIO_SETMODE: /* set video mode */ 5476e8394b8SKazutaka YOKOTA if (!(adp->va_flags & V_ADP_MODECHANGE)) 5486e8394b8SKazutaka YOKOTA return ENODEV; 5496e8394b8SKazutaka YOKOTA info.vi_mode = *(int *)data; 5506e8394b8SKazutaka YOKOTA error = fb_ioctl(adp, FBIO_MODEINFO, &info); 5516e8394b8SKazutaka YOKOTA if (error) 5526e8394b8SKazutaka YOKOTA return error; 5536e8394b8SKazutaka YOKOTA if (info.vi_flags & V_INFO_GRAPHICS) 5546e8394b8SKazutaka YOKOTA return sc_set_graphics_mode(scp, tp, *(int *)data); 5556e8394b8SKazutaka YOKOTA else 5566e8394b8SKazutaka YOKOTA return sc_set_text_mode(scp, tp, *(int *)data, 0, 0, 0); 5576e8394b8SKazutaka YOKOTA #endif /* SC_NO_MODE_CHANGE */ 5586e8394b8SKazutaka YOKOTA 5596e8394b8SKazutaka YOKOTA case OLD_CONS_MODEINFO: /* get mode information (old infterface) */ 5606e8394b8SKazutaka YOKOTA info.vi_mode = ((old_video_info_t *)data)->vi_mode; 5616e8394b8SKazutaka YOKOTA error = fb_ioctl(adp, FBIO_MODEINFO, &info); 5626e8394b8SKazutaka YOKOTA if (error == 0) 5636e8394b8SKazutaka YOKOTA bcopy(&info, (old_video_info_t *)data, sizeof(old_video_info_t)); 5646e8394b8SKazutaka YOKOTA return error; 5656e8394b8SKazutaka YOKOTA 566a8445737SSøren Schmidt case CONS_MODEINFO: /* get mode information */ 5676e8394b8SKazutaka YOKOTA case FBIO_MODEINFO: 5686e8394b8SKazutaka YOKOTA return fb_ioctl(adp, FBIO_MODEINFO, data); 5696e8394b8SKazutaka YOKOTA 5706e8394b8SKazutaka YOKOTA case OLD_CONS_FINDMODE: /* find a matching video mode (old interface) */ 5716e8394b8SKazutaka YOKOTA bzero(&info, sizeof(info)); 5726e8394b8SKazutaka YOKOTA bcopy((old_video_info_t *)data, &info, sizeof(old_video_info_t)); 5736e8394b8SKazutaka YOKOTA error = fb_ioctl(adp, FBIO_FINDMODE, &info); 5746e8394b8SKazutaka YOKOTA if (error == 0) 5756e8394b8SKazutaka YOKOTA bcopy(&info, (old_video_info_t *)data, sizeof(old_video_info_t)); 5766e8394b8SKazutaka YOKOTA return error; 577a8445737SSøren Schmidt 578a8445737SSøren Schmidt case CONS_FINDMODE: /* find a matching video mode */ 5796e8394b8SKazutaka YOKOTA case FBIO_FINDMODE: 5806e8394b8SKazutaka YOKOTA return fb_ioctl(adp, FBIO_FINDMODE, data); 581a8445737SSøren Schmidt 5826e8394b8SKazutaka YOKOTA case CONS_SETWINORG: /* set frame buffer window origin */ 5836e8394b8SKazutaka YOKOTA case FBIO_SETWINORG: 5846e8394b8SKazutaka YOKOTA if (scp != scp->sc->cur_scp) 5856e8394b8SKazutaka YOKOTA return ENODEV; /* XXX */ 5866e8394b8SKazutaka YOKOTA return fb_ioctl(adp, FBIO_SETWINORG, data); 587a8445737SSøren Schmidt 5886e8394b8SKazutaka YOKOTA case FBIO_GETWINORG: /* get frame buffer window origin */ 5896e8394b8SKazutaka YOKOTA if (scp != scp->sc->cur_scp) 5906e8394b8SKazutaka YOKOTA return ENODEV; /* XXX */ 5916e8394b8SKazutaka YOKOTA return fb_ioctl(adp, FBIO_GETWINORG, data); 5926e8394b8SKazutaka YOKOTA 5936e8394b8SKazutaka YOKOTA case FBIO_GETDISPSTART: 5946e8394b8SKazutaka YOKOTA case FBIO_SETDISPSTART: 5956e8394b8SKazutaka YOKOTA case FBIO_GETLINEWIDTH: 5966e8394b8SKazutaka YOKOTA case FBIO_SETLINEWIDTH: 5976e8394b8SKazutaka YOKOTA if (scp != scp->sc->cur_scp) 5986e8394b8SKazutaka YOKOTA return ENODEV; /* XXX */ 5996e8394b8SKazutaka YOKOTA return fb_ioctl(adp, cmd, data); 6006e8394b8SKazutaka YOKOTA 6016e8394b8SKazutaka YOKOTA case FBIO_GETPALETTE: 6026e8394b8SKazutaka YOKOTA case FBIO_SETPALETTE: 6036e8394b8SKazutaka YOKOTA case FBIOPUTCMAP: 6046e8394b8SKazutaka YOKOTA case FBIOGETCMAP: 6056e8394b8SKazutaka YOKOTA case FBIOGTYPE: 6066e8394b8SKazutaka YOKOTA case FBIOGATTR: 6076e8394b8SKazutaka YOKOTA case FBIOSVIDEO: 6086e8394b8SKazutaka YOKOTA case FBIOGVIDEO: 6096e8394b8SKazutaka YOKOTA case FBIOSCURSOR: 6106e8394b8SKazutaka YOKOTA case FBIOGCURSOR: 6116e8394b8SKazutaka YOKOTA case FBIOSCURPOS: 6126e8394b8SKazutaka YOKOTA case FBIOGCURPOS: 6136e8394b8SKazutaka YOKOTA case FBIOGCURMAX: 6146e8394b8SKazutaka YOKOTA if (scp != scp->sc->cur_scp) 6156e8394b8SKazutaka YOKOTA return ENODEV; /* XXX */ 6166e8394b8SKazutaka YOKOTA return fb_ioctl(adp, cmd, data); 6176e8394b8SKazutaka YOKOTA 618eac47d67SKazutaka YOKOTA case FBIO_BLANK: 619eac47d67SKazutaka YOKOTA if (scp != scp->sc->cur_scp) 620eac47d67SKazutaka YOKOTA return ENODEV; /* XXX */ 621eac47d67SKazutaka YOKOTA return fb_ioctl(adp, cmd, data); 622eac47d67SKazutaka YOKOTA 6236e8394b8SKazutaka YOKOTA #ifndef SC_NO_MODE_CHANGE 62495bafc8fSKazutaka YOKOTA /* generic text modes */ 62595bafc8fSKazutaka YOKOTA case SW_TEXT_80x25: case SW_TEXT_80x30: 62695bafc8fSKazutaka YOKOTA case SW_TEXT_80x43: case SW_TEXT_80x50: 62795bafc8fSKazutaka YOKOTA case SW_TEXT_80x60: 62895bafc8fSKazutaka YOKOTA /* FALLTHROUGH */ 62995bafc8fSKazutaka YOKOTA 630a8445737SSøren Schmidt /* VGA TEXT MODES */ 631a8445737SSøren Schmidt case SW_VGA_C40x25: 632a8445737SSøren Schmidt case SW_VGA_C80x25: case SW_VGA_M80x25: 633a8445737SSøren Schmidt case SW_VGA_C80x30: case SW_VGA_M80x30: 634a8445737SSøren Schmidt case SW_VGA_C80x50: case SW_VGA_M80x50: 635a8445737SSøren Schmidt case SW_VGA_C80x60: case SW_VGA_M80x60: 6366e8394b8SKazutaka YOKOTA case SW_VGA_C90x25: case SW_VGA_M90x25: 6376e8394b8SKazutaka YOKOTA case SW_VGA_C90x30: case SW_VGA_M90x30: 6386e8394b8SKazutaka YOKOTA case SW_VGA_C90x43: case SW_VGA_M90x43: 6396e8394b8SKazutaka YOKOTA case SW_VGA_C90x50: case SW_VGA_M90x50: 6406e8394b8SKazutaka YOKOTA case SW_VGA_C90x60: case SW_VGA_M90x60: 641a8445737SSøren Schmidt case SW_B40x25: case SW_C40x25: 642a8445737SSøren Schmidt case SW_B80x25: case SW_C80x25: 643a8445737SSøren Schmidt case SW_ENH_B40x25: case SW_ENH_C40x25: 644a8445737SSøren Schmidt case SW_ENH_B80x25: case SW_ENH_C80x25: 645a8445737SSøren Schmidt case SW_ENH_B80x43: case SW_ENH_C80x43: 646a8445737SSøren Schmidt case SW_EGAMONO80x25: 6472ad872c5SKazutaka YOKOTA 6482ad872c5SKazutaka YOKOTA #ifdef PC98 6492ad872c5SKazutaka YOKOTA /* PC98 TEXT MODES */ 6502ad872c5SKazutaka YOKOTA case SW_PC98_80x25: 6512ad872c5SKazutaka YOKOTA case SW_PC98_80x30: 6522ad872c5SKazutaka YOKOTA #endif 6536e8394b8SKazutaka YOKOTA if (!(adp->va_flags & V_ADP_MODECHANGE)) 654a8445737SSøren Schmidt return ENODEV; 655a8445737SSøren Schmidt return sc_set_text_mode(scp, tp, cmd & 0xff, 0, 0, 0); 656a8445737SSøren Schmidt 657a8445737SSøren Schmidt /* GRAPHICS MODES */ 658a8445737SSøren Schmidt case SW_BG320: case SW_BG640: 659a8445737SSøren Schmidt case SW_CG320: case SW_CG320_D: case SW_CG640_E: 660a8445737SSøren Schmidt case SW_CG640x350: case SW_ENH_CG640: 661a8445737SSøren Schmidt case SW_BG640x480: case SW_CG640x480: case SW_VGA_CG320: 662a8445737SSøren Schmidt case SW_VGA_MODEX: 663d3331668SYoshihiro Takahashi #ifdef PC98 664d3331668SYoshihiro Takahashi /* PC98 GRAPHICS MODES */ 665d3331668SYoshihiro Takahashi case SW_PC98_EGC640x400: case SW_PC98_PEGC640x400: 666d3331668SYoshihiro Takahashi case SW_PC98_PEGC640x480: 667d3331668SYoshihiro Takahashi #endif 6686e8394b8SKazutaka YOKOTA if (!(adp->va_flags & V_ADP_MODECHANGE)) 669a8445737SSøren Schmidt return ENODEV; 670a8445737SSøren Schmidt return sc_set_graphics_mode(scp, tp, cmd & 0xff); 6716e8394b8SKazutaka YOKOTA #endif /* SC_NO_MODE_CHANGE */ 672a8445737SSøren Schmidt 673a8445737SSøren Schmidt case KDSETMODE: /* set current mode of this (virtual) console */ 6744ceb2b20SJake Burkholder switch (*(intptr_t *)data) { 675a8445737SSøren Schmidt case KD_TEXT: /* switch to TEXT (known) mode */ 676a8445737SSøren Schmidt /* 677a8445737SSøren Schmidt * If scp->mode is of graphics modes, we don't know which 678a8445737SSøren Schmidt * text mode to switch back to... 679a8445737SSøren Schmidt */ 680a8445737SSøren Schmidt if (scp->status & GRAPHICS_MODE) 681a8445737SSøren Schmidt return EINVAL; 682a8445737SSøren Schmidt /* restore fonts & palette ! */ 683a8445737SSøren Schmidt #if 0 6846e8394b8SKazutaka YOKOTA #ifndef SC_NO_FONT_LOADING 6856e8394b8SKazutaka YOKOTA if (ISFONTAVAIL(adp->va_flags) 686a8445737SSøren Schmidt && !(scp->status & (GRAPHICS_MODE | PIXEL_MODE))) 687a8445737SSøren Schmidt /* 688a8445737SSøren Schmidt * FONT KLUDGE 689a8445737SSøren Schmidt * Don't load fonts for now... XXX 690a8445737SSøren Schmidt */ 6916e8394b8SKazutaka YOKOTA if (scp->sc->fonts_loaded & FONT_8) 6922b944ee2SKazutaka YOKOTA sc_load_font(scp, 0, 8, scp->sc->font_8, 0, 256); 6936e8394b8SKazutaka YOKOTA if (scp->sc->fonts_loaded & FONT_14) 6942b944ee2SKazutaka YOKOTA sc_load_font(scp, 0, 14, scp->sc->font_14, 0, 256); 6956e8394b8SKazutaka YOKOTA if (scp->sc->fonts_loaded & FONT_16) 6962b944ee2SKazutaka YOKOTA sc_load_font(scp, 0, 16, scp->sc->font_16, 0, 256); 697a8445737SSøren Schmidt } 6986e8394b8SKazutaka YOKOTA #endif /* SC_NO_FONT_LOADING */ 699a8445737SSøren Schmidt #endif 700a8445737SSøren Schmidt 7016e8394b8SKazutaka YOKOTA #ifndef SC_NO_PALETTE_LOADING 7026e8394b8SKazutaka YOKOTA load_palette(adp, scp->sc->palette); 7036e8394b8SKazutaka YOKOTA #endif 7046e8394b8SKazutaka YOKOTA 7056e8394b8SKazutaka YOKOTA #ifndef PC98 706a8445737SSøren Schmidt /* move hardware cursor out of the way */ 7076e8394b8SKazutaka YOKOTA (*vidsw[adp->va_index]->set_hw_cursor)(adp, -1, -1); 7086e8394b8SKazutaka YOKOTA #endif 709a8445737SSøren Schmidt 710a8445737SSøren Schmidt /* FALLTHROUGH */ 711a8445737SSøren Schmidt 712a8445737SSøren Schmidt case KD_TEXT1: /* switch to TEXT (known) mode */ 713a8445737SSøren Schmidt /* 714a8445737SSøren Schmidt * If scp->mode is of graphics modes, we don't know which 715a8445737SSøren Schmidt * text/pixel mode to switch back to... 716a8445737SSøren Schmidt */ 717a8445737SSøren Schmidt if (scp->status & GRAPHICS_MODE) 718a8445737SSøren Schmidt return EINVAL; 719a8445737SSøren Schmidt s = spltty(); 720a8445737SSøren Schmidt if ((error = sc_clean_up(scp))) { 721a8445737SSøren Schmidt splx(s); 722a8445737SSøren Schmidt return error; 723a8445737SSøren Schmidt } 7242ad872c5SKazutaka YOKOTA #ifndef PC98 72509132359SKazutaka YOKOTA scp->status |= UNKNOWN_MODE | MOUSE_HIDDEN; 726a8445737SSøren Schmidt splx(s); 727a8445737SSøren Schmidt /* no restore fonts & palette */ 7286e8394b8SKazutaka YOKOTA if (scp == scp->sc->cur_scp) 729a8445737SSøren Schmidt set_mode(scp); 730a8445737SSøren Schmidt sc_clear_screen(scp); 731a8445737SSøren Schmidt scp->status &= ~UNKNOWN_MODE; 7322ad872c5SKazutaka YOKOTA #else /* PC98 */ 7332ad872c5SKazutaka YOKOTA scp->status &= ~UNKNOWN_MODE; 7342ad872c5SKazutaka YOKOTA /* no restore fonts & palette */ 7356e8394b8SKazutaka YOKOTA if (scp == scp->sc->cur_scp) 7362ad872c5SKazutaka YOKOTA set_mode(scp); 7372ad872c5SKazutaka YOKOTA sc_clear_screen(scp); 7382ad872c5SKazutaka YOKOTA splx(s); 7392ad872c5SKazutaka YOKOTA #endif /* PC98 */ 740a8445737SSøren Schmidt return 0; 741a8445737SSøren Schmidt 7426e8394b8SKazutaka YOKOTA #ifdef SC_PIXEL_MODE 743a8445737SSøren Schmidt case KD_PIXEL: /* pixel (raster) display */ 744a8445737SSøren Schmidt if (!(scp->status & (GRAPHICS_MODE | PIXEL_MODE))) 745a8445737SSøren Schmidt return EINVAL; 74695bafc8fSKazutaka YOKOTA if (scp->status & GRAPHICS_MODE) 747a8445737SSøren Schmidt return sc_set_pixel_mode(scp, tp, scp->xsize, scp->ysize, 748a8445737SSøren Schmidt scp->font_size); 749a8445737SSøren Schmidt s = spltty(); 750a8445737SSøren Schmidt if ((error = sc_clean_up(scp))) { 751a8445737SSøren Schmidt splx(s); 752a8445737SSøren Schmidt return error; 753a8445737SSøren Schmidt } 75409132359SKazutaka YOKOTA scp->status |= (UNKNOWN_MODE | PIXEL_MODE | MOUSE_HIDDEN); 755a8445737SSøren Schmidt splx(s); 7566e8394b8SKazutaka YOKOTA if (scp == scp->sc->cur_scp) { 757a8445737SSøren Schmidt set_mode(scp); 7586e8394b8SKazutaka YOKOTA #ifndef SC_NO_PALETTE_LOADING 7596e8394b8SKazutaka YOKOTA load_palette(adp, scp->sc->palette); 7606e8394b8SKazutaka YOKOTA #endif 761a8445737SSøren Schmidt } 762a8445737SSøren Schmidt sc_clear_screen(scp); 763a8445737SSøren Schmidt scp->status &= ~UNKNOWN_MODE; 764a8445737SSøren Schmidt return 0; 7656e8394b8SKazutaka YOKOTA #endif /* SC_PIXEL_MODE */ 766a8445737SSøren Schmidt 767a8445737SSøren Schmidt case KD_GRAPHICS: /* switch to GRAPHICS (unknown) mode */ 768a8445737SSøren Schmidt s = spltty(); 769a8445737SSøren Schmidt if ((error = sc_clean_up(scp))) { 770a8445737SSøren Schmidt splx(s); 771a8445737SSøren Schmidt return error; 772a8445737SSøren Schmidt } 77309132359SKazutaka YOKOTA scp->status |= UNKNOWN_MODE | MOUSE_HIDDEN; 774a8445737SSøren Schmidt splx(s); 7752ad872c5SKazutaka YOKOTA #ifdef PC98 7766e8394b8SKazutaka YOKOTA if (scp == scp->sc->cur_scp) 7772ad872c5SKazutaka YOKOTA set_mode(scp); 7782ad872c5SKazutaka YOKOTA #endif 779a8445737SSøren Schmidt return 0; 780a8445737SSøren Schmidt 781a8445737SSøren Schmidt default: 782a8445737SSøren Schmidt return EINVAL; 783a8445737SSøren Schmidt } 784a8445737SSøren Schmidt /* NOT REACHED */ 785a8445737SSøren Schmidt 7866e8394b8SKazutaka YOKOTA #ifdef SC_PIXEL_MODE 787a8445737SSøren Schmidt case KDRASTER: /* set pixel (raster) display mode */ 788a8445737SSøren Schmidt if (ISUNKNOWNSC(scp) || ISTEXTSC(scp)) 789a8445737SSøren Schmidt return ENODEV; 790a8445737SSøren Schmidt return sc_set_pixel_mode(scp, tp, ((int *)data)[0], ((int *)data)[1], 791a8445737SSøren Schmidt ((int *)data)[2]); 7926e8394b8SKazutaka YOKOTA #endif /* SC_PIXEL_MODE */ 793a8445737SSøren Schmidt 794a8445737SSøren Schmidt case KDGETMODE: /* get current mode of this (virtual) console */ 795a8445737SSøren Schmidt /* 796a8445737SSøren Schmidt * From the user program's point of view, KD_PIXEL is the same 797a8445737SSøren Schmidt * as KD_TEXT... 798a8445737SSøren Schmidt */ 799a8445737SSøren Schmidt *data = ISGRAPHSC(scp) ? KD_GRAPHICS : KD_TEXT; 800a8445737SSøren Schmidt return 0; 801a8445737SSøren Schmidt 802a8445737SSøren Schmidt case KDSBORDER: /* set border color of this (virtual) console */ 8034ceb2b20SJake Burkholder scp->border = *(intptr_t *)data; 8046e8394b8SKazutaka YOKOTA if (scp == scp->sc->cur_scp) 8052b944ee2SKazutaka YOKOTA sc_set_border(scp, scp->border); 806a8445737SSøren Schmidt return 0; 807a8445737SSøren Schmidt } 808a8445737SSøren Schmidt 809a8445737SSøren Schmidt return ENOIOCTL; 810a8445737SSøren Schmidt } 811a8445737SSøren Schmidt 812e3975643SJake Burkholder static LIST_HEAD(, sc_renderer) sc_rndr_list = 8132b944ee2SKazutaka YOKOTA LIST_HEAD_INITIALIZER(sc_rndr_list); 8142b944ee2SKazutaka YOKOTA 8152b944ee2SKazutaka YOKOTA int 8162b944ee2SKazutaka YOKOTA sc_render_add(sc_renderer_t *rndr) 8172b944ee2SKazutaka YOKOTA { 8182b944ee2SKazutaka YOKOTA LIST_INSERT_HEAD(&sc_rndr_list, rndr, link); 8192b944ee2SKazutaka YOKOTA return 0; 8202b944ee2SKazutaka YOKOTA } 8212b944ee2SKazutaka YOKOTA 8222b944ee2SKazutaka YOKOTA int 8232b944ee2SKazutaka YOKOTA sc_render_remove(sc_renderer_t *rndr) 8242b944ee2SKazutaka YOKOTA { 8252b944ee2SKazutaka YOKOTA /* 8262b944ee2SKazutaka YOKOTA LIST_REMOVE(rndr, link); 8272b944ee2SKazutaka YOKOTA */ 8282b944ee2SKazutaka YOKOTA return EBUSY; /* XXX */ 8292b944ee2SKazutaka YOKOTA } 8302b944ee2SKazutaka YOKOTA 8312b944ee2SKazutaka YOKOTA sc_rndr_sw_t 8322b944ee2SKazutaka YOKOTA *sc_render_match(scr_stat *scp, char *name, int mode) 8332b944ee2SKazutaka YOKOTA { 8342b944ee2SKazutaka YOKOTA const sc_renderer_t **list; 8352b944ee2SKazutaka YOKOTA const sc_renderer_t *p; 8362b944ee2SKazutaka YOKOTA 8372b944ee2SKazutaka YOKOTA if (!LIST_EMPTY(&sc_rndr_list)) { 8382b944ee2SKazutaka YOKOTA LIST_FOREACH(p, &sc_rndr_list, link) { 8392b944ee2SKazutaka YOKOTA if ((strcmp(p->name, name) == 0) 8402b944ee2SKazutaka YOKOTA && (mode == p->mode)) { 8412b944ee2SKazutaka YOKOTA scp->status &= 8422b944ee2SKazutaka YOKOTA ~(VR_CURSOR_ON | VR_CURSOR_BLINK); 8432b944ee2SKazutaka YOKOTA return p->rndrsw; 8442b944ee2SKazutaka YOKOTA } 8452b944ee2SKazutaka YOKOTA } 8462b944ee2SKazutaka YOKOTA } else { 847f41325dbSPeter Wemm SET_FOREACH(list, scrndr_set) { 848f41325dbSPeter Wemm p = *list; 8492b944ee2SKazutaka YOKOTA if ((strcmp(p->name, name) == 0) 8502b944ee2SKazutaka YOKOTA && (mode == p->mode)) { 8512b944ee2SKazutaka YOKOTA scp->status &= 8522b944ee2SKazutaka YOKOTA ~(VR_CURSOR_ON | VR_CURSOR_BLINK); 8532b944ee2SKazutaka YOKOTA return p->rndrsw; 8542b944ee2SKazutaka YOKOTA } 8552b944ee2SKazutaka YOKOTA } 8562b944ee2SKazutaka YOKOTA } 8572b944ee2SKazutaka YOKOTA 8582b944ee2SKazutaka YOKOTA return NULL; 8592b944ee2SKazutaka YOKOTA } 860