adding randr 1.2 support to a video driver

Alex Deucher alexdeucher at
Mon Jul 16 08:52:08 PDT 2007

On 7/14/07, Mathieu Lacage <Mathieu.Lacage at> wrote:
> hi,
> I wonder if there is any kind of documentation on what a driver is
> expected to do to provide randr 1.2 support. Even a very basic outline
> of what needs to be done and how would be immensely useful.

take a look at the intel driver or the randr-1.2 branch of the radeon
driver.  That should give you a basic idea if you compare them to the
older non-randr versions.


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