[Bug 71083] (struct drm_encoder_helper_funcs)->mode_set not re-called after display (and EDID) change

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=71083

--- Comment #1 from Alex Deucher <agd5f at yahoo.com> ---
Are you unplugging the cable from the card when you switch the monitors?  That
should generate a hotplug event which will trigger the graphics stack to
reprobe the displays.  If you are just changing the monitor connected to the
receiver, it sounds like the receiver never sends a hotplug event to the card. 
As such the card has no way of knowing that the EDID has changed.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20131031/cae0a027/attachment.html>