Re: [PATCH v4 4/5] drm/i915: only flip frontbuffer if crtc is active

On Fri, Oct 24, 2014 at 06:07:15PM +0300, Ville Syrjälä wrote:

On Fri, Oct 24, 2014 at 02:51:34PM +0100, Gustavo Padovan wrote:

...

From: Gustavo Padovan gustavo.padovan@collabora.co.uk

There is no point in flipping a buffer for a disabled crtc.

That thing doesn't actually flip but just signal the frontbuffer tracking code that either has just flipped or is going to real soon now (tm). But yeah, still makes no sense when the entire pipe is off, so:

Reviewed-by: Ville Syrjälä ville.syrjala@linux.intel.com

Queued for -next, thanks for the patch. -Daniel