| 962,8 → 962,6 |
|---|
| return fb_set_cmap(&cmap, 1, info); |
| } |
| |
| int debx,deby,debb; |
| |
| int |
| fb_ioctl(struct inode *inode, struct file *file, unsigned int cmd, |
| unsigned long arg) |
| 977,6 → 975,7 |
|---|
| struct fb_con2fbmap con2fb; |
| #endif |
| struct fb_cmap cmap; |
| struct fb_fillrect rect; |
| int i; |
| |
| if (!fb) |
| 992,6 → 991,23 |
|---|
| if (i) return i; |
| if (copy_to_user((void *) arg, &var, sizeof(var))) |
| return -EFAULT; |
| |
| rect.dx = 0; |
| rect.dy = 0; |
| rect.width = info->var.xres; |
| rect.height = info->var.yres; |
| rect.color = 0; |
| rect.rop = ROP_COPY; |
| |
| cfb_fillrect(info,&rect); |
| |
| if (info->var.bits_per_pixel >= 8) { |
| |
| fb_prepare_logo(info); |
| fb_show_logo(info); |
| |
| } |
| |
| return 0; |
| case FBIOGET_FSCREENINFO: |
| return copy_to_user((void *) arg, &info->fix, |
| 1174,8 → 1190,7 |
|---|
| module_put(info->fbops->owner); |
| } |
| |
| if (info->fbops->fb_set_par) |
| info->fbops->fb_set_par(info); |
| info->fbops->fb_set_par(info); |
| fb_pan_display(info, &info->var); |
| |
| rect.dx = 0; |
| 1382,10 → 1397,19 |
|---|
| |
| int fb_set_mode_inode(int num, unsigned char *modeopt) { |
| |
| struct inode *i; |
| struct fb_var_screeninfo var; |
| struct fb_info *info = registered_fb[num]; |
| struct fb_fillrect rect; |
| |
| i = (struct inode *)kmalloc(sizeof(struct inode),GFP_KERNEL); |
| |
| linuxcomp_setfd(i,num); |
| |
| if (fb_ioctl(i, NULL, FBIOGET_VSCREENINFO, (unsigned long)&var)) { |
| kfree(i); |
| return -1; |
| } |
| |
| fb_find_mode(&var,info,modeopt,NULL,0,NULL,0); |
| |
| var.xoffset = 0; |
| 1393,34 → 1417,13 |
|---|
| var.xres_virtual = var.xres; |
| var.yres_virtual = var.yres; |
| |
| if (info->fbops->fb_check_var) |
| info->fbops->fb_check_var(&var, info); |
| |
| memcpy(&(info->var),&var,sizeof(struct fb_var_screeninfo)); |
| if (fb_ioctl(i, NULL, FBIOPUT_VSCREENINFO, (unsigned long)&var)) { |
| kfree(i); |
| return -1; |
| } |
| |
| if (info->fbops->fb_set_par) |
| info->fbops->fb_set_par(info); |
| fb_pan_display(info, &info->var); |
| kfree(i); |
| |
| if (info->var.bits_per_pixel > 8) |
| info->fix.visual = FB_VISUAL_TRUECOLOR; |
| |
| rect.dx = 0; |
| rect.dy = 0; |
| rect.width = info->var.xres; |
| rect.height = info->var.yres; |
| rect.color = 0; |
| rect.rop = ROP_COPY; |
| |
| cfb_fillrect(info,&rect); |
| |
| if (info->var.bits_per_pixel >= 8) { |
| |
| fb_prepare_logo(info); |
| fb_show_logo(info); |
| |
| } |
| |
| return 0; |
| |
| } |