From: Ben Widawsky <ben@bwidawsk.net>
To: Tom O'Rourke <Tom.O'Rourke@intel.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915/bdw: Use timeout mode for RC6 on bdw
Date: Fri, 20 Jun 2014 09:42:30 -0700 [thread overview]
Message-ID: <20140620164230.GA23411@bwidawsk.net> (raw)
In-Reply-To: <1397069046-50906-1-git-send-email-Tom.O'Rourke@intel.com>
On Wed, Apr 09, 2014 at 11:44:06AM -0700, Tom O'Rourke wrote:
> Higher RC6 residency is observed using timeout mode
> instead of EI mode. This applies to Broadwell only.
> The difference is particularly noticeable with video
> playback.
>
> Issue: VIZ-3778
> Change-Id: I62bb12e21caf19651034826b45cde7f73a80938d
> Signed-off-by: Tom O'Rourke <Tom.O'Rourke@intel.com>
Now that CHV is out, does it apply there too?
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
[snip]
--
Ben Widawsky, Intel Open Source Technology Center
next prev parent reply other threads:[~2014-06-20 16:42 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-09 18:44 [PATCH] drm/i915/bdw: Use timeout mode for RC6 on bdw Tom O'Rourke
2014-04-09 20:02 ` Daniel Vetter
2014-04-09 22:36 ` Ben Widawsky
2014-04-10 20:29 ` O'Rourke, Tom
2014-04-11 9:00 ` Daniel Vetter
2014-04-12 5:56 ` Ben Widawsky
2014-04-30 5:31 ` Ben Widawsky
2014-04-30 20:34 ` Kristen Carlson Accardi
2014-04-30 20:41 ` Ben Widawsky
2014-04-30 21:03 ` Imre Deak
2014-04-30 21:14 ` Kristen Carlson Accardi
2014-05-01 22:35 ` Ben Widawsky
2014-05-30 23:30 ` O'Rourke, Tom
2014-06-02 8:26 ` Daniel Vetter
2014-06-02 21:51 ` O'Rourke, Tom
2014-06-03 7:38 ` Daniel Vetter
2014-06-09 20:50 ` O'Rourke, Tom
2014-06-20 16:42 ` Ben Widawsky [this message]
2014-06-20 19:01 ` O'Rourke, Tom
2014-07-01 1:19 ` O'Rourke, Tom
2014-07-02 11:06 ` Jani Nikula
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