From: "Goel, Akash" <akash.goel@intel.com>
To: Chris Wilson <chris@chris-wilson.co.uk>, intel-gfx@lists.freedesktop.org
Cc: akash.goel@intel.com
Subject: Re: [PATCH 1/2] drm/i915: Correct the i915_frequency_info debugfs output
Date: Thu, 21 Apr 2016 13:07:19 +0530 [thread overview]
Message-ID: <5718832F.6030400@intel.com> (raw)
In-Reply-To: <20160421065438.GB15733@nuc-i3427.alporthouse.com>
On 4/21/2016 12:24 PM, Chris Wilson wrote:
> On Thu, Apr 21, 2016 at 12:33:40PM +0530, akash.goel@intel.com wrote:
>> From: Akash Goel <akash.goel@intel.com>
>>
>> There are certain registers, which captures the time elapsed in the
>> in current Up/Down EI, for how long GT has been Idle/Busy/Avg in the
>> current Up/Down EI and also in the previous Up/Down EI.
>> These register values are reported by the i915_frequency_info debugfs
>> interface. The Driver prints the 'us' suffix after the values, albeit
>> they are actually in raw form & not in microsecond units.
>> This patch removes the 'us' suffix so that its clear to User that values
>> are indeed in raw form.
>
> Or whilst you are here presenting them as both the raw value and as
> microseconds?
Ok, so need to present them in microseconds unit also (after platform
specific conversion) apart from raw form.
Best Regards
Akash
> -Chris
>
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2016-04-21 7:37 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-21 7:03 [PATCH 1/2] drm/i915: Correct the i915_frequency_info debugfs output akash.goel
2016-04-21 6:54 ` Chris Wilson
2016-04-21 7:37 ` Goel, Akash [this message]
2016-04-22 11:52 ` [PATCH 1/3] drm/i915: Macros to convert PM time interval values to microseconds akash.goel
2016-04-22 11:52 ` [PATCH v2 2/3] drm/i915: Correct the i915_frequency_info debugfs output akash.goel
2016-04-22 12:00 ` Chris Wilson
2016-04-22 11:52 ` [PATCH v2 3/3] drm/i915/bxt: Explicitly clear the Turbo control register akash.goel
2016-04-22 11:58 ` [PATCH 1/3] drm/i915: Macros to convert PM time interval values to microseconds Chris Wilson
2016-04-22 12:56 ` Daniel Vetter
2016-04-21 7:03 ` [PATCH 2/2] drm/i915/bxt: Explicitly clear the Turbo control register akash.goel
2016-04-21 7:37 ` Chris Wilson
2016-04-21 8:30 ` Goel, Akash
2016-04-21 15:27 ` ✓ Fi.CI.BAT: success for series starting with [1/2] drm/i915: Correct the i915_frequency_info debugfs output Patchwork
2016-04-23 13:53 ` ✗ Fi.CI.BAT: warning " Patchwork
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5718832F.6030400@intel.com \
--to=akash.goel@intel.com \
--cc=chris@chris-wilson.co.uk \
--cc=intel-gfx@lists.freedesktop.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox