On Thursday 19 March 2015 06:40 PM, Chris Wilson wrote:
On Thu, Mar 19, 2015 at 06:31:04PM +0530, Deepak S wrote:
should we skip put_fence in overlay_do_put_image ?
Ah interesting point you raise there. That is buggy code fullstop.
We should not be call put_fence if pin_to_display_plane pins the fence.
Techinically the overlay could use a fence, the restriction is more to
do with an artificial limitation on the overlay API, and so the actual
call to i915_gem_object_put_fence() can be removed without any ill
side-effects. Something for the next time someone considers gen2-4 code.
-Chris
:) Ok got it
Reviewed-by: Deepak S<deepak.s@xxxxxxxxxxxxxxx>
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