From: Jerome Glisse <jglisse@redhat.com>
Date: Thu, 9 Aug 2012 15:25:51 +0000 (-0400)
Subject: drm/edid: limit printk when facing bad edid
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~20^2~17^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0b2443ed4e07d7973e4554a2cc166bc35447b59e;p=pandora-kernel.git

drm/edid: limit printk when facing bad edid

Limit printing bad edid information at one time per connector.
Connector that are connected to a bad monitor/kvm will likely
stay connected to the same bad monitor/kvm and it makes no
sense to keep printing the bad edid message.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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