From: Arjan van de Ven <arjan@linux.intel.com>
To: Ben Widawsky <ben@bwidawsk.net>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>,
Intel Graphics Development <intel-gfx@lists.freedesktop.org>,
DRI Development <dri-devel@lists.freedesktop.org>
Subject: Re: [Intel-gfx] [PATCH] drm/i915: add a tracepoint for gpu frequency changes
Date: Sat, 01 Sep 2012 20:06:22 -0700 [thread overview]
Message-ID: <5042CD2E.8070609@linux.intel.com> (raw)
In-Reply-To: <8b090ff7727bab7725e0a62fcf9d265e@bwidawsk.net>
On 9/1/2012 8:05 PM, Ben Widawsky wrote:
> , from a single trace event you should know the current frequency and the previous frequency.
but if you're doing a heavy game or whatever... you may stay at the highest all the time,
and I get no information...
same for getting stuck or being always low.
next prev parent reply other threads:[~2012-09-02 3:06 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-30 11:26 [PATCH] drm/i915: add a tracepoint for gpu frequency changes Daniel Vetter
2012-08-30 13:34 ` [Intel-gfx] " Chris Wilson
2012-08-31 9:07 ` Daniel Vetter
2012-08-30 13:51 ` Paul Menzel
2012-09-01 18:26 ` [Intel-gfx] " Ben Widawsky
2012-09-01 18:28 ` Arjan van de Ven
2012-09-01 18:35 ` Ben Widawsky
2012-09-01 19:14 ` Daniel Vetter
2012-09-02 1:36 ` Ben Widawsky
2012-09-02 2:44 ` Arjan van de Ven
2012-09-02 3:05 ` Ben Widawsky
2012-09-02 3:06 ` Arjan van de Ven [this message]
2012-09-02 3:11 ` [Intel-gfx] " Ben Widawsky
2012-09-03 7:56 ` Daniel Vetter
2012-09-03 7:53 ` Daniel Vetter
2012-09-01 19:22 ` [Intel-gfx] " Chris Wilson
2012-09-02 1:16 ` Ben Widawsky
2012-09-02 7:41 ` Chris Wilson
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