From: Chris Wilson <chris@chris-wilson.co.uk>
To: Ben Widawsky <benjamin.widawsky@intel.com>
Cc: Intel GFX <intel-gfx@lists.freedesktop.org>,
Ben Widawsky <ben@bwidawsk.net>
Subject: Re: [PATCH 11/15] drm/i915/bdw: poll semaphores
Date: Tue, 17 Dec 2013 19:17:41 +0000 [thread overview]
Message-ID: <20131217191741.GS22448@nuc-i3427.alporthouse.com> (raw)
In-Reply-To: <1387255851-24824-12-git-send-email-benjamin.widawsky@intel.com>
On Mon, Dec 16, 2013 at 08:50:47PM -0800, Ben Widawsky wrote:
> Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Can you source this recommendation, even if just personal communication?
Is this likely to be temporary? Will a difference (power, latency)
ever be measurable?
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
next prev parent reply other threads:[~2013-12-17 19:17 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-17 4:50 [PATCH 00/15] [v2] Broadwell HW semaphore Ben Widawsky
2013-12-17 4:50 ` [PATCH 01/15] drm/i915: Reorder/respace MI instruction definition Ben Widawsky
2013-12-17 23:06 ` [PATCH 01.5/15] drm/i915: Make semaphore modparam RO Ben Widawsky
2013-12-17 4:50 ` [PATCH 02/15] drm/i915: Don't emit mbox updates without semaphores Ben Widawsky
2013-12-17 19:24 ` Chris Wilson
2013-12-17 22:02 ` Ben Widawsky
2013-12-17 22:47 ` Chris Wilson
2013-12-17 4:50 ` [PATCH 03/15] drm/i915: Move semaphore specific ring members to struct Ben Widawsky
2013-12-17 4:50 ` [PATCH 04/15] drm/i915: Virtualize the ringbuffer signal func Ben Widawsky
2013-12-17 4:50 ` [PATCH 05/15] drm/i915: Move ring_begin to signal() Ben Widawsky
2013-12-17 4:50 ` [PATCH 06/15] drm/i915: Make semaphore updates more precise Ben Widawsky
2013-12-17 9:49 ` Chris Wilson
2013-12-17 4:50 ` [PATCH 07/15] drm/i915: gen specific ring init Ben Widawsky
2013-12-17 8:52 ` Daniel Vetter
2013-12-17 4:50 ` [PATCH 08/15] drm/i915/bdw: implement semaphore signal Ben Widawsky
2013-12-17 19:11 ` Chris Wilson
2013-12-17 23:00 ` [PATCH 08/15] [v3] " Ben Widawsky
2013-12-17 4:50 ` [PATCH 09/15] drm/i915/bdw: implement semaphore wait Ben Widawsky
2013-12-17 19:22 ` Chris Wilson
2013-12-17 23:31 ` [PATCH 09/15] [v3] " Ben Widawsky
2013-12-17 4:50 ` [PATCH 10/15] drm/i915: FORCE_RESTORE for gen8 semaphores Ben Widawsky
2013-12-17 4:50 ` [PATCH 11/15] drm/i915/bdw: poll semaphores Ben Widawsky
2013-12-17 19:17 ` Chris Wilson [this message]
2013-12-17 4:50 ` [PATCH 12/15] drm/i915: Extract semaphore error collection Ben Widawsky
2013-12-17 19:14 ` Chris Wilson
2013-12-17 23:37 ` Ben Widawsky
2013-12-17 4:50 ` [PATCH 13/15] drm/i915/bdw: collect semaphore error state Ben Widawsky
2013-12-17 4:50 ` [PATCH 14/15] drm/i915: unleash semaphores on gen8 Ben Widawsky
2013-12-17 4:50 ` [PATCH 15/15] drm/i915: semaphore debugfs Ben Widawsky
2013-12-17 9:17 ` [PATCH 00/15] [v2] Broadwell HW semaphore Daniel Vetter
2013-12-17 16:29 ` Damien Lespiau
2013-12-17 18:21 ` Daniel Vetter
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