From: Damien Lespiau <damien.lespiau@intel.com>
Date: Wed, 25 Sep 2013 15:45:30 +0000 (+0100)
Subject: drm: Factor out common CRTC viewport checking code
X-Git-Tag: v3.13-rc1~76^2~80^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c11e928360777be8eaf5023032e9b6c62eb2c43e;p=pandora-kernel.git

drm: Factor out common CRTC viewport checking code

Both setcrtc and page_flip are checking that the framebuffer is big
enough for the defined crtc viewport (x, y, hdisplay, vdisplay). Factor
that code out in a single function.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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