[Intel-gfx] [PATCH] drm/i915: VGA needs to be on pipe A on i830M

[Chris Wilson]

On Sun, 21 Oct 2012 23:26:29 +0200, Daniel Vetter <daniel.vetter at ffwll.ch> wrote:
> The bit doesn't stick, and the output is always cloned from pipe A,
> even when it's supposed to scan out from pipe B.
> 
> Shuts up annoying warnings from the modeset-rework, too.
> 
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=51265
> Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>

Tbh this doesn't surprise me that much, it wasn't until 855gm that
attaching a second display and using an extended desktop became a
selling point. I haven't spotted any such limitations form the docs yet,
but xxtensive error reporting ftw,

Acked-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre