From: Dave Airlie <airlied@redhat.com>
Date: Thu, 7 Jan 2010 23:27:08 +0000 (+1000)
Subject: drm/kms/fb: check for depth changes from userspace for resizing.
X-Git-Tag: v2.6.33-rc4~17^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=509c7d83c3b18a50a0bd02afa43c8ee3c7605bc9;p=pandora-kernel.git

drm/kms/fb: check for depth changes from userspace for resizing.

If userspace (plymouth in this case) asks for a deeper depth,
refuse it as well due to lack of resizing.

This fixes an issue since < 32MB cards went to 8bpp and plymouth
crashes on startup.

Signed-off-by: Dave Airlie <airlied@redhat.com>
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