/* check we can fit these values into the registers */
- if (var->hsync_len > 255 || var->vsync_len > 255)
+ if (var->hsync_len > 255 || var->vsync_len > 63)
return -EINVAL;
- if ((var->xres + var->right_margin) >= 4096)
+ /* hdisplay end and hsync start */
+ if ((var->xres + var->right_margin) > 4096)
return -EINVAL;
+ /* vdisplay end and vsync start */
if ((var->yres + var->lower_margin) > 2048)
return -EINVAL;
var->blue.length = var->bits_per_pixel;
var->blue.offset = 0;
var->transp.length = 0;
+ var->transp.offset = 0;
break;
var->green.offset = 5;
var->blue.offset = 0;
}
+ var->transp.offset = 0;
var->red.length = 5;
var->green.length = 6;