From: linus.walleij@stericsson.com (Linus Walleij)
To: linux-arm-kernel@lists.infradead.org
Subject: is there the sample for how to use the tcm on userspace ?
Date: Tue, 31 May 2011 10:11:27 +0200 [thread overview]
Message-ID: <4DE4A2AF.2040708@stericsson.com> (raw)
In-Reply-To: <BANLkTi=_1cXiQ6A6fCmfywyHHAOvB3DQpA@mail.gmail.com>
On 05/31/2011 04:18 AM, Jello huang wrote:
> I have readed the tcm.txt but do not get the point. So do i need to
> write char device for the dtcm or itcm ,then mmap to userspace
> through the char device .
>
The interface is not designed to be used from userspace,
explain your usecase so I have a chance to understand why
you want to do such a thing.
Yours,
Linus Walleij
next parent reply other threads:[~2011-05-31 8:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <BANLkTi=_1cXiQ6A6fCmfywyHHAOvB3DQpA@mail.gmail.com>
2011-05-31 8:11 ` Linus Walleij [this message]
[not found] ` <BANLkTi=aDBjBsAx0XwL1HRKCnO1=2wHaVA@mail.gmail.com>
2011-05-31 8:37 ` is there the sample for how to use the tcm on userspace ? Linus Walleij
[not found] ` <BANLkTi=XY2pkENWGacj77wAFf2A0i0V=sg@mail.gmail.com>
2011-05-31 15:44 ` Linus Walleij
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