linux-kernel - Re: [Intel-gfx] [PATCH] drm/i915: By default, enable RC6 on IVB and SNB when reasonable

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Message-ID: <4EC75CB1.4090900@whitecape.org>
Date:	Fri, 18 Nov 2011 23:37:21 -0800
From:	Kenneth Graunke <kenneth@...tecape.org>
To:	Keith Packard <keithp@...thp.com>
Cc:	intel-gfx@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
	dri-devel@...ts.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH] drm/i915: By default, enable RC6 on IVB and
 SNB when reasonable

On 11/18/2011 10:41 PM, Keith Packard wrote:
> RC6 should always work on IVB, and should work on SNB whenever IO
> remapping is disabled. Make the default value for the parameter turn
> it on in these cases. Setting the value to either 0 or 1 will force
> the specified behavior.
> 
> Signed-off-by: Keith Packard <keithp@...thp.com>
> ---
>  drivers/gpu/drm/i915/i915_drv.c      |    4 ++--
>  drivers/gpu/drm/i915/i915_drv.h      |    2 +-
>  drivers/gpu/drm/i915/intel_display.c |   26 +++++++++++++++++++++++---
>  3 files changed, 26 insertions(+), 6 deletions(-)

Reviewed-by: Kenneth Graunke <kenneth@...tecape.org>

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