Re: [PATCH xf86-video-qxl 2/2] qxl: Don't add the current mode to the modelist as preferred-mode (rhbz#894421)

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Hi,


On 01/24/2013 12:54 PM, Hans de Goede wrote:
Adding the current mode to the monitor modelist as "extra" preferred
mode means that each time the modelist gets queried, and the resolution
has changed, a different modelist is returned for the output. A different
modelist gets seen as a different monitor by gnome-settings-daemon, causing
it to think that the monitor has been unplugged and replaced with another
one and to re-do any auto-configuration for that monitor.

This causes undesirable "funny" side-effects such as described in detail
here: https://bugzilla.redhat.com/show_bug.cgi?id=894421#c7

This patch fixes the "initial resolution too large" problem the adding
of the current mode to the list was added for, by instead marking 1024x768,
which is our default resolution, as preferred mode.

Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>

This is a minimal fix for 894421, which I intended to already send
yesterday (and I referred to in some other threads). Since we
will likely go with Jeremy's more complete
"Establish a preferred default of 1024x768 correctly."

Patch, this one is sort of obsolete, but I still wanted to send it
out here since I referred to it on other threads.

Regards,

Hans
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