From: Damien Lespiau <damien.lespiau@intel.com>
Date: Thu, 7 May 2015 17:38:40 +0000 (+0100)
Subject: drm/i915/skl: Propagate the error if we fail to find a suitable DPLL divider
X-Git-Tag: omap-for-v4.3/fixes-rc1~89^2~36^2~328
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=318bd821d65d37fb12c5673607e2b013f7a86a01;p=pandora-kernel.git

drm/i915/skl: Propagate the error if we fail to find a suitable DPLL divider

At the moment, even if we fail to find a suitable divider, we'll still
try to set the mode with bogus parameters.

Just fail the modeset if we can't generate the frequency.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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