From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Fri, 22 May 2015 08:22:34 +0000 (+0300)
Subject: drm/i915: Warn when cdclk for the platforms is not known
X-Git-Tag: omap-for-v4.3/fixes-rc1~89^2~36^2~317
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=623e01e53927b05e96781532bdb40536e833e276;p=pandora-kernel.git

drm/i915: Warn when cdclk for the platforms is not known

Print a warning if we fall through the .get_display_clock_speed() function
pointer setup. We end up assuming a 133MHz cdclk which should mean that
at least we avoid any 0 deivisions and whatnot. But this could at least
help remind people that they have to provide this function for new platforms.

v2: Rebased to the latest
v3: Rebased to the latest

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> (v1)
Signed-off-by: Mika Kahola <mika.kahola@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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