I just noticed and verified this patch fixes this bug: https://bugs.freedesktop.org/show_bug.cgi?id=79621
On Wed, Jun 4, 2014 at 5:16 PM, Ben Widawsky <[email protected]> wrote: > On Wed, Jun 04, 2014 at 05:09:30PM -0700, Rodrigo Vivi wrote: > > BDW uses IVB cursor offsets. > > > > Whithout this patch it is not possible to use multiple outputs with > cursor > > on BDW. > > The cursor gets completely crazy because update position uses the wrong > > cursor register for the second pipe. > > > > Signed-off-by: Rodrigo Vivi <[email protected]> > Reviewed-by: Ben Widawsky <[email protected]> > > Should be cc: stable IMO > [snip] > > -- > Ben Widawsky, Intel Open Source Technology Center > -- Rodrigo Vivi Blog: http://blog.vivi.eng.br
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