| fbd.c (259016) | fbd.c (259777) |
|---|---|
| 1/*- 2 * Copyright (c) 2013 The FreeBSD Foundation 3 * All rights reserved. 4 * 5 * This software was developed by Aleksandr Rybalko under sponsorship from the 6 * FreeBSD Foundation. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 12 unchanged lines hidden (view full) --- 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * | 1/*- 2 * Copyright (c) 2013 The FreeBSD Foundation 3 * All rights reserved. 4 * 5 * This software was developed by Aleksandr Rybalko under sponsorship from the 6 * FreeBSD Foundation. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 12 unchanged lines hidden (view full) --- 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * |
| 29 * $FreeBSD: head/sys/dev/fb/fbd.c 259016 2013-12-05 22:38:53Z ray $ | 29 * $FreeBSD: head/sys/dev/fb/fbd.c 259777 2013-12-23 18:09:10Z ray $ |
| 30 */ 31 32/* Generic framebuffer */ 33/* TODO unlink from VT(9) */ 34/* TODO done normal /dev/fb methods */ 35 36#include <sys/cdefs.h> | 30 */ 31 32/* Generic framebuffer */ 33/* TODO unlink from VT(9) */ 34/* TODO done normal /dev/fb methods */ 35 36#include <sys/cdefs.h> |
| 37__FBSDID("$FreeBSD: head/sys/dev/fb/fbd.c 259016 2013-12-05 22:38:53Z ray $"); | 37__FBSDID("$FreeBSD: head/sys/dev/fb/fbd.c 259777 2013-12-23 18:09:10Z ray $"); |
| 38 39#include <sys/param.h> 40#include <sys/systm.h> 41#include <sys/bus.h> 42#include <sys/conf.h> 43#include <sys/kernel.h> 44#include <sys/malloc.h> 45#include <sys/module.h> --- 204 unchanged lines hidden (view full) --- 250 return (EINVAL); 251 } 252 info->fb_flags |= FB_FLAG_NOMMAP; 253 info->wr1 = &vt_fb_indir_wr1; 254 info->wr2 = &vt_fb_indir_wr2; 255 info->wr4 = &vt_fb_indir_wr4; 256 info->copy = &vt_fb_indir_copy; 257 } else if (info->fb_vbase != 0) { | 38 39#include <sys/param.h> 40#include <sys/systm.h> 41#include <sys/bus.h> 42#include <sys/conf.h> 43#include <sys/kernel.h> 44#include <sys/malloc.h> 45#include <sys/module.h> --- 204 unchanged lines hidden (view full) --- 250 return (EINVAL); 251 } 252 info->fb_flags |= FB_FLAG_NOMMAP; 253 info->wr1 = &vt_fb_indir_wr1; 254 info->wr2 = &vt_fb_indir_wr2; 255 info->wr4 = &vt_fb_indir_wr4; 256 info->copy = &vt_fb_indir_copy; 257 } else if (info->fb_vbase != 0) { |
| 258 if (info->fb_pbase == 0) | 258 if (info->fb_pbase == 0) { |
| 259 info->fb_flags |= FB_FLAG_NOMMAP; | 259 info->fb_flags |= FB_FLAG_NOMMAP; |
| 260 } else { 261 if (info->fb_mmap == NULL) 262 info->fb_mmap = &fb_mmap; 263 } |
|
| 260 info->wr1 = &vt_fb_mem_wr1; 261 info->wr2 = &vt_fb_mem_wr2; 262 info->wr4 = &vt_fb_mem_wr4; 263 info->copy = &vt_fb_mem_copy; 264 } else 265 return (ENXIO); 266 | 264 info->wr1 = &vt_fb_mem_wr1; 265 info->wr2 = &vt_fb_mem_wr2; 266 info->wr4 = &vt_fb_mem_wr4; 267 info->copy = &vt_fb_mem_copy; 268 } else 269 return (ENXIO); 270 |
| 271 if (info->fb_ioctl == NULL) 272 info->fb_ioctl = &fb_ioctl; 273 274 |
|
| 267 return (0); 268} 269 270 271static int 272fb_init(struct fb_list_entry *entry, int unit) 273{ 274 struct fb_info *info; 275 276 info = entry->fb_info; 277 entry->fb_si = make_dev(&fb_cdevsw, unit, UID_ROOT, GID_WHEEL, 278 0600, "fb%d", unit); 279 entry->fb_si->si_drv1 = info; | 275 return (0); 276} 277 278 279static int 280fb_init(struct fb_list_entry *entry, int unit) 281{ 282 struct fb_info *info; 283 284 info = entry->fb_info; 285 entry->fb_si = make_dev(&fb_cdevsw, unit, UID_ROOT, GID_WHEEL, 286 0600, "fb%d", unit); 287 entry->fb_si->si_drv1 = info; |
| 288 info->fb_cdev = entry->fb_si; |
|
| 280 281 return (0); 282} 283 284int 285fbd_list() 286{ 287 struct fb_list_entry *entry; --- 180 unchanged lines hidden --- | 289 290 return (0); 291} 292 293int 294fbd_list() 295{ 296 struct fb_list_entry *entry; --- 180 unchanged lines hidden --- |