| vesa.c (108284) | vesa.c (109623) |
|---|---|
| 1/*- 2 * Copyright (c) 1998 Kazutaka YOKOTA and Michael Smith 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * | 1/*- 2 * Copyright (c) 1998 Kazutaka YOKOTA and Michael Smith 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * |
| 26 * $FreeBSD: head/sys/i386/isa/vesa.c 108284 2002-12-26 13:20:58Z davidxu $ | 26 * $FreeBSD: head/sys/i386/isa/vesa.c 109623 2003-01-21 08:56:16Z alfred $ |
| 27 */ 28 29#include "opt_vga.h" 30#include "opt_vesa.h" 31 32#ifndef VGA_NO_MODE_CHANGE 33 34#include <sys/param.h> --- 654 unchanged lines hidden (view full) --- 689 continue; 690 } 691#endif 692 693 /* expand the array if necessary */ 694 if (modes >= vesa_vmode_max) { 695 vesa_vmode_max += MODE_TABLE_DELTA; 696 p = malloc(sizeof(*vesa_vmode)*(vesa_vmode_max + 1), | 27 */ 28 29#include "opt_vga.h" 30#include "opt_vesa.h" 31 32#ifndef VGA_NO_MODE_CHANGE 33 34#include <sys/param.h> --- 654 unchanged lines hidden (view full) --- 689 continue; 690 } 691#endif 692 693 /* expand the array if necessary */ 694 if (modes >= vesa_vmode_max) { 695 vesa_vmode_max += MODE_TABLE_DELTA; 696 p = malloc(sizeof(*vesa_vmode)*(vesa_vmode_max + 1), |
| 697 M_DEVBUF, M_WAITOK); | 697 M_DEVBUF, 0); |
| 698#if VESA_DEBUG > 1 699 printf("vesa_bios_init(): modes:%d, vesa_mode_max:%d\n", 700 modes, vesa_vmode_max); 701#endif 702 if (modes > 0) { 703 bcopy(vesa_vmode, p, sizeof(*vesa_vmode)*modes); 704 free(vesa_vmode, M_DEVBUF); 705 } --- 630 unchanged lines hidden (view full) --- 1336 return 1; 1337 if (!(vesa_adp_info->v_flags & V_DAC8) || !VESA_MODE(adp->va_mode)) 1338 return 1; 1339 1340 bits = vesa_bios_get_dac(); 1341 if (bits <= 6) 1342 return 1; 1343 | 698#if VESA_DEBUG > 1 699 printf("vesa_bios_init(): modes:%d, vesa_mode_max:%d\n", 700 modes, vesa_vmode_max); 701#endif 702 if (modes > 0) { 703 bcopy(vesa_vmode, p, sizeof(*vesa_vmode)*modes); 704 free(vesa_vmode, M_DEVBUF); 705 } --- 630 unchanged lines hidden (view full) --- 1336 return 1; 1337 if (!(vesa_adp_info->v_flags & V_DAC8) || !VESA_MODE(adp->va_mode)) 1338 return 1; 1339 1340 bits = vesa_bios_get_dac(); 1341 if (bits <= 6) 1342 return 1; 1343 |
| 1344 r = malloc(count*3, M_DEVBUF, M_WAITOK); | 1344 r = malloc(count*3, M_DEVBUF, 0); |
| 1345 g = r + count; 1346 b = g + count; 1347 error = vesa_bios_save_palette2(base, count, r, g, b, bits); 1348 if (error == 0) { 1349 copyout(r, red, count); 1350 copyout(g, green, count); 1351 copyout(b, blue, count); 1352 if (trans != NULL) { --- 20 unchanged lines hidden (view full) --- 1373 int error; 1374 1375 if ((base < 0) || (base >= 256) || (base + count > 256)) 1376 return 1; 1377 if (!(vesa_adp_info->v_flags & V_DAC8) || !VESA_MODE(adp->va_mode) 1378 || ((bits = vesa_bios_set_dac(8)) <= 6)) 1379 return 1; 1380 | 1345 g = r + count; 1346 b = g + count; 1347 error = vesa_bios_save_palette2(base, count, r, g, b, bits); 1348 if (error == 0) { 1349 copyout(r, red, count); 1350 copyout(g, green, count); 1351 copyout(b, blue, count); 1352 if (trans != NULL) { --- 20 unchanged lines hidden (view full) --- 1373 int error; 1374 1375 if ((base < 0) || (base >= 256) || (base + count > 256)) 1376 return 1; 1377 if (!(vesa_adp_info->v_flags & V_DAC8) || !VESA_MODE(adp->va_mode) 1378 || ((bits = vesa_bios_set_dac(8)) <= 6)) 1379 return 1; 1380 |
| 1381 r = malloc(count*3, M_DEVBUF, M_WAITOK); | 1381 r = malloc(count*3, M_DEVBUF, 0); |
| 1382 g = r + count; 1383 b = g + count; 1384 copyin(red, r, count); 1385 copyin(green, g, count); 1386 copyin(blue, b, count); 1387 1388 error = vesa_bios_load_palette2(base, count, r, g, b, bits); 1389 free(r, M_DEVBUF); --- 264 unchanged lines hidden --- | 1382 g = r + count; 1383 b = g + count; 1384 copyin(red, r, count); 1385 copyin(green, g, count); 1386 copyin(blue, b, count); 1387 1388 error = vesa_bios_load_palette2(base, count, r, g, b, bits); 1389 free(r, M_DEVBUF); --- 264 unchanged lines hidden --- |