From cadc956e10cf0811927600dfe1f4657d92aad32a Mon Sep 17 00:00:00 2001 From: popcornmix Date: Wed, 29 Jan 2014 21:37:00 +0000 Subject: [PATCH 164/174] video: relax the dimensions check for rotated displays --- drivers/video/bcm2708_fb.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/drivers/video/bcm2708_fb.c +++ b/drivers/video/bcm2708_fb.c @@ -255,8 +255,8 @@ static int bcm2708_fb_check_var(struct f else if (var->vmode & FB_VMODE_INTERLACED) yres = (yres + 1) / 2; - if (yres > 1200) { - pr_err("bcm2708_fb_check_var: ERROR: VerticalTotal >= 1200; " + if (var->xres * yres > 1920 * 1200) { + pr_err("bcm2708_fb_check_var: ERROR: Pixel size >= 1920x1200; " "special treatment required! (TODO)\n"); return -EINVAL; } @@ -415,7 +415,7 @@ static void bcm2708_fb_copyarea(struct f /* Fallback to cfb_copyarea() if we don't like something */ if (bytes_per_pixel > 4 || - info->var.xres > 1920 || info->var.yres > 1200 || + info->var.xres * info->var.yres > 1920 * 1200 || region->width <= 0 || region->width > info->var.xres || region->height <= 0 || region->height > info->var.yres || region->sx < 0 || region->sx >= info->var.xres ||