Re: [PATCH 47/51] drm/i915: Update ironlake_enable_rc6() to do explicit request management

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On 13/02/2015 12:19, Chris Wilson wrote:
On Fri, Feb 13, 2015 at 11:48:56AM +0000, John.C.Harrison@xxxxxxxxx wrote:
From: John Harrison <John.C.Harrison@xxxxxxxxx>

Updated ironlake_enable_rc6() to do explicit request creation and submission.
If you merged the context here with the common context switching code,
we don't even need to touch the ring here.
-Chris

It would certainly be preferable to not have any ring commands written from deep within the power management code. However, I didn't want to change anything I didn't really need to, especially in code that I'm not at all sure about. Plus I don't have an ironlake to test any significant change on.

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