Messages in this thread Patch in this message | | | Subject | Re: [Linux-fbdev-devel] [BK updates] | From | Antonino Daplas <> | Date | 09 Mar 2003 06:02:57 +0800 |
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On Sat, 2003-03-08 at 09:46, Antonino Daplas wrote: > On Sat, 2003-03-08 at 08:26, James Simmons wrote: > > > > Hi folks!!! > > > > More updates. Lots of fixes in drivers and in the upper layers. Its > > starting to really shape up. You can get the standard diff at > > > > James, > > The ff. code is not totally correct: >
James, can you apply this? Code logic is retained, it just simplifies the calculations, removed unnecessary conditionals, and used info->var.yres instead of var.yres.
Tony
diff -Naur linux-2.5.64-fbdev/drivers/video/console/fbcon.c linux-2.5.64/drivers/video/console/fbcon.c --- linux-2.5.64-fbdev/drivers/video/console/fbcon.c 2003-03-08 21:33:25.000000000 +0000 +++ linux-2.5.64/drivers/video/console/fbcon.c 2003-03-08 21:47:26.000000000 +0000 @@ -1044,9 +1044,7 @@ vc->vc_rows = nr_rows; } p->vrows = info->var.yres_virtual / vc->vc_font.height; - if(info->var.yres > (vc->vc_font.height * (vc->vc_rows + 1))) { - p->vrows -= (info->var.yres - (vc->vc_font.height * vc->vc_rows)) / vc->vc_font.height; - } + p->vrows -= info->var.yres/vc->vc_font.height - vc->vc_rows; if ((info->var.yres % vc->vc_font.height) && (info->var.yres_virtual % vc->vc_font.height < info->var.yres % vc->vc_font.height)) @@ -1825,9 +1823,8 @@ var.activate = FB_ACTIVATE_NOW; fb_set_var(&var, info); } - p->vrows = var.yres_virtual/fh; - if(var.yres > (fh * (height + 1))) - p->vrows -= (var.yres - (fh * height)) / fh; + p->vrows = info->var.yres_virtual/fh; + p->vrows -= (info->var.yres + (fh - 1))/fh - height; return 0; } @@ -2099,11 +2096,7 @@ /* reset wrap/pan */ info->var.xoffset = info->var.yoffset = p->yscroll = 0; p->vrows = info->var.yres_virtual / h; - -#if 0 /* INCOMPLETE - let the console gurus handle this */ - if(info->var.yres > (h * (vc->vc_rows + 1)) - p->vrows -= (info->var.yres - (h * vc->vc_rows)) / h; -#endif + p->vrows -= info->var.yres/h - vc->vc_rows; if ((info->var.yres % h) && (info->var.yres_virtual % h < info->var.yres % h)) p->vrows--; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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