From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Keith Packard" <keithp@keithp.com>
Subject: Re: [PATCH 1/2] drm: vblank: use ktime_t instead of timeval
Date: Wed, 11 Oct 2017 13:17:34 -0700
Message-ID: <877ew18mn5.fsf@keithp.com>
References: <20171011152059.2394516-1-arnd@arndb.de> <20171011173642.ivbyzxqk3qtuysar@art_vandelay> <CAK8P3a16As7HfzTbRBDyMjbdMHcGpxUYbzyu0DV8KNkeqdMn3g@mail.gmail.com>
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To: Arnd Bergmann <arnd@arndb.de>, Sean Paul <seanpaul@chromium.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>, Daniel Vetter <daniel.vetter@intel.com>, Jani Nikula <jani.nikula@linux.intel.com>, David Airlie <airlied@linux.ie>, Ville =?utf-8?B?U3lyasOkbMOk?= <ville.syrjala@linux.intel.com>, Chris Wilson <chris@chris-wilson.co.uk>, Alex Deucher <alexander.deucher@amd.com>, Thierry Reding <treding@nvidia.com>, dri-devel <dri-devel@lists.freedesktop.org>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
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Arnd Bergmann <arnd@arndb.de> writes:

> That is an interesting coincidence, I created my patch earlier this week
> without having any idea that others were looking at the same files.

My requirements were to support 64-bit vblank counts and ns precision
vblank timing for Vulkan; obviously using ktime_t was a good cleaup at
the same time.

My patch also widens the sequence numbers to 64-bits, so it's a superset
of Arnd's patch; rebasing should be straightforward (although not
automatic) if that's what we want to do.

=2D-=20
=2Dkeith

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