tree da6f49f9a19c0c1137ffa4681f613a116dd9865c
parent 2776b1c190dc410ba522249b902ec7d69f30f003
author Tomeu Vizoso <tomeu.vizoso@collabora.com> 1481202716 +0100
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1486560666 +0100

drm/edid: Don't print an error if the checksum of a CEA block is wrong

It's common to share screens within CI labs, and it's also common for
KVM switches to alter the contents of the CEA block but leave the
checksum outdated.

So in this case, print a debug message instead of an error.

References: https://bugs.freedesktop.org/show_bug.cgi?id=98228
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tomi Sarvela <tomi.p.sarvela@intel.com>
Cc: intel-gfx@lists.freedesktop.org
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Tested-by: Jari Tahvanainen <jari.tahvanainen@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1481202716-31317-1-git-send-email-tomeu.vizoso@collabora.com