From: Afzal Mohammed <afzal@ti.com>
Date: Mon, 5 Aug 2013 22:02:20 +0000 (-0500)
Subject: video: da8xx-fb: fb_check_var enhancement
X-Git-Tag: v3.12-rc1~137^2~13^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=87dac71d6d6bb1ee639f7db663dae59bc6db72b5;p=pandora-kernel.git

video: da8xx-fb: fb_check_var enhancement

Check whether "struct fb_var_screeninfo" fields are sane, if not
update it to be within allowed limits.

If user sends down buggy "var" values, this will bring those within
allowable limits. And fb_set_par is not supposed to change "var"
values, fb_check_var has to ensure that values are proper.

Signed-off-by: Afzal Mohammed <afzal@ti.com>
Signed-off-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---

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