From: Tomasz Figa <tomasz.figa@gmail.com>
To: Inki Dae <inki.dae@samsung.com>,
Joonyoung Shim <jy0922.shim@samsung.com>
Cc: dri-devel@lists.freedesktop.org, 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 12:28:25 +0200 [thread overview]
Message-ID: <542D28C9.30809@gmail.com> (raw)
In-Reply-To: <542D2824.9020208@samsung.com>
On 02.10.2014 12:25, Inki Dae wrote:
> On 2014년 10월 02일 08:47, Joonyoung Shim wrote:
>> 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.
>
> Exactly. That will lead us to more generic world.
OK. Thanks Joonyoung, Inki, for quick response. I was confused by name
of this IOCTL. I'll modify my code to use it.
Best regards,
Tomasz
next prev parent reply other threads:[~2014-10-02 10:28 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
2014-10-02 10:25 ` Inki Dae
2014-10-02 10:28 ` Tomasz Figa [this message]
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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