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From: Joonyoung Shim <jy0922.shim@samsung.com>
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
Subject: Re: [PATCH 1/2] drm/exynos: remove DRM_EXYNOS_GEM_MAP_OFFSET ioctl
Date: Thu, 02 Oct 2014 08:47:12 +0900	[thread overview]
Message-ID: <542C9280.9050800@samsung.com> (raw)
In-Reply-To: <542C1A16.6030809@gmail.com>

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.

  reply	other threads:[~2014-10-01 23:47 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-17 13:48 [PATCH 0/2] drm/exynos: use drm generic mmap interface Inki Dae
2014-09-17 13:48 ` [PATCH 1/2] drm/exynos: remove DRM_EXYNOS_GEM_MAP_OFFSET ioctl Inki Dae
2014-10-01 15:13   ` Tomasz Figa
2014-10-01 23:47     ` Joonyoung Shim [this message]
2014-10-02 10:25       ` Inki Dae
2014-10-02 10:28         ` Tomasz Figa
2014-09-17 13:48 ` [PATCH 2/2] drm/exynos: use drm generic mmap interface Inki Dae
2014-09-18  4:56   ` Joonyoung Shim
2014-09-18  5:15     ` Inki Dae
2014-09-18  5:19   ` [PATCH v2] " Inki Dae
2014-10-01 13:17   ` [PATCH 2/2] " Tomasz Figa
2014-10-02 10:22     ` Inki Dae
2014-11-18 22:09       ` Tobias Jakobi
2014-11-19  2:04         ` Inki Dae
2014-11-19  2:32           ` Tobias Jakobi
2014-09-17 15:18 ` [PATCH 0/2] " Daniel Vetter

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