[Intel-gfx] [PATCH] drm/i915: let pin routine figure out appropriate alignment

[Chris Wilson]

Excerpts from Jesse Barnes's message of Wed Nov 18 17:58:42 +0000 2009:
> From 8adb52b4529e777d4df0356bc2c8ef5453c2322e Mon Sep 17 00:00:00 2001
> From: Jesse Barnes <jbarnes at jbarnes-desktop.localdomain>
> Date: Wed, 18 Nov 2009 09:56:25 -0800
> Subject: [PATCH] drm/i915: let pin routine figure out appropriate alignment
> 
> When this code got moved out of intel_pipe_set_base, it grew a forced
> alignment of 256k, which wasn't always correct.  Remove that and let the
> pin routine figure out the correct alignment for the object (it should
> do this in just about every case).

I thought the only reason why pin() took an alignment parameter was so
that we could specify a minimum alignment of 64k for untiled scan out
buffers. Are we confident that this is not the case?
-ickle
-- 
Chris Wilson, Intel Open Source Technology Centre