linux-kernel - Re: [PATCH 2/2] android: add sync_fence_create

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Message-ID: <20140815092320.39d28726@jbarnes-desktop>
Date:	Fri, 15 Aug 2014 09:23:20 -0700
From:	Jesse Barnes <jbarnes@...tuousgeek.org>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	Maarten Lankhorst <maarten.lankhorst@...onical.com>,
	Sumit Semwal <sumit.semwal@...aro.org>,
	"linaro-mm-sig@...ts.linaro.org" <linaro-mm-sig@...ts.linaro.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Daniel Vetter <daniel.vetter@...ll.ch>,
	Colin Cross <ccross@...gle.com>,
	John Stultz <john.stultz@...aro.org>,
	devel@...verdev.osuosl.org
Subject: Re: [PATCH 2/2] android: add sync_fence_create_dma

On Fri, 15 Aug 2014 14:46:56 +0800
Greg Kroah-Hartman <gregkh@...uxfoundation.org> wrote:

> On Thu, Aug 14, 2014 at 11:54:52AM +0200, Maarten Lankhorst wrote:
> > This allows users of dma fences to create a android fence.
> 
> Who is going to use these functions?  I need an in-kernel user before I
> can add new api calls.

I have some code that uses them, but I need a userspace user to push my
stuff. :)

I'm working on the latter bit too in Mesa, and we have demand from
Android, so we should get some users shortly.

-- 
Jesse Barnes, Intel Open Source Technology Center
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