From mboxrd@z Thu Jan  1 00:00:00 1970
From: Joonyoung Shim <jy0922.shim@samsung.com>
Subject: Re: [PATCH 1/2] drm/exynos: remove DRM_EXYNOS_GEM_MAP_OFFSET ioctl
Date: Thu, 02 Oct 2014 08:47:12 +0900
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To: Tomasz Figa <tomasz.figa@gmail.com>, Inki Dae <inki.dae@samsung.com>, dri-devel@lists.freedesktop.org
Cc: linux-samsung-soc@vger.kernel.org

Hi Tomasz,

On 10/02/2014 12:13 AM, Tomasz Figa wrote:
> Hi Inki,
> 
> On 17.09.2014 15:48, Inki Dae wrote:
>> This interface and relevant codes aren't used anymore.
>>
> 
> Hmm, I might be missing something, but after removing this IOCTL, how do
> we obtain an offset to pass to mmap()?

There is DRM_IOCTL_MODE_MAP_DUMB, it can get mmap offset before mmap and
the offset is passed via mmap.

Thanks.