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(parent: 1ca22bf) | patch
drm: Warn about negative sizes when calculating scale factor
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Tue, 26 Jul 2016 16:06:56 +0000 (19:06 +0300)
committerSean Paul <seanpaul@chromium.org>
Mon, 8 Aug 2016 18:17:56 +0000 (14:17 -0400)
commitd777d07c34de1621cd1d1603f3a458527e23beed
tree70cee84ece12318cb3d50c69a490925c7da115c8tree | snapshot
parent1ca22bf4daa90c7ed20a082635cffadc037df098commit | diff
drm: Warn about negative sizes when calculating scale factor

Passing negative width/hight to scale factor calculations is not
legal. Let's WARN if that happens.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1469549224-1860-2-git-send-email-ville.syrjala@linux.intel.com
drivers/gpu/drm/drm_rect.c diff | blob | history
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