[Intel-gfx] [PATCH igt 1/6] lib/igt_fb: make the automatic buffer sizes/strides smaller

Chris Wilson chris at chris-wilson.co.uk
Tue Jan 26 05:40:39 PST 2016

On Tue, Jan 26, 2016 at 11:28:59AM -0200, Paulo Zanoni wrote:
> The big motivation behind this patch is that the current power-of-two
> granularity from igt_fb is way too big. There was more than one
> occasion where I had to work around this problem on
> kms_frontbuffer_tracking, and during my last workaround I was
> requested to just make igt_fb use more minimal buffers.
> I also need to export the size computation function so I won't need to
> reimplement it inside kms_frontbuffer_tracking.
> v2:
>  - Fix the Yf sizes (Ville).
>  - Don't change the non-tiled Gen 2/3 behavior.


You made me panic.

Chris Wilson, Intel Open Source Technology Centre

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