[Bug 32450] KMS defaults to underscan, no way to permanently turn it off

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Mar 22 15:24:06 PDT 2011


Alex Deucher <agd5f at yahoo.com> changed:

           What    |Removed                     |Added
             Status|REOPENED                    |RESOLVED
         Resolution|                            |FIXED

--- Comment #25 from Alex Deucher <agd5f at yahoo.com> 2011-03-22 15:24:06 PDT ---
(In reply to comment #24)
> (In reply to comment #23)
> > The vbios underscans hdmi by default to deal with overscanning TVs.  Once the
> > radeon driver has loaded, it is off by default.
> It is possible or planned that the default behavior, even for the vbios, is to
> be off by default ?

The default behavior for the driver is underscan off by default in 2.6.38.  We
can't do anything about the vbios.  The vbios is only a factor before the
driver loads (i.e., during post and grub).  Once the driver has loaded, X and
the console have underscan off by default.

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