Embedded Linux development
 help / color / mirror / Atom feed
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: Robert Schwebel <r.schwebel@pengutronix.de>
Cc: Tom Cooksey <thomas.cooksey@trolltech.com>,
	linux-embedded mailing list <linux-embedded@vger.kernel.org>,
	Denis Olvier Kropp <dok@pengutronix.de>
Subject: Re: Getting physical addresses of mmap'd pages from userspace
Date: Mon, 13 Oct 2008 09:28:15 +0200	[thread overview]
Message-ID: <20081013092815.1792708d@surf> (raw)
In-Reply-To: <20081013070017.GH9852@pengutronix.de>

Le Mon, 13 Oct 2008 09:00:17 +0200,
Robert Schwebel <r.schwebel@pengutronix.de> a écrit :

> We are working on DirectFB [1] support for the PowerVR MBX & SGX chips
> these days, so I know the problem :) Our hardware platform is i.MX31
> with the MBX, MPC5121e also with MBX (both freescale) and a TI OMAP
> with the SGX.

This is interesting. Is this work available somewhere ? Is it
open-source, or does it rely on proprietary drivers ?

Thanks,

Thomas
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers and embedded Linux development,
consulting, training and support.
http://free-electrons.com

  parent reply	other threads:[~2008-10-13  7:28 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-10-10 16:15 Getting physical addresses of mmap'd pages from userspace Tom Cooksey
2008-10-10 16:37 ` Bart Van Assche
2008-10-10 19:12 ` Robert Schwebel
2008-10-13  6:33   ` Tom Cooksey
2008-10-13  7:00     ` Robert Schwebel
2008-10-13  7:20       ` Tom Cooksey
2008-10-13  7:28       ` Thomas Petazzoni [this message]
2008-10-13  7:31         ` Robert Schwebel
2008-10-13 12:50       ` Bill Gatliff
2008-10-13 13:23         ` Robert Schwebel
2008-10-13 15:58           ` George G. Davis
2008-10-13 16:09             ` Robert Schwebel
2008-10-14  6:36               ` Tom Cooksey
2008-10-14 15:47                 ` Bill Gatliff
2008-10-15  7:06                   ` Tom Cooksey
2008-10-15  8:30                     ` James Chapman
2008-10-15 18:27                   ` Robert Schwebel
2008-10-15 18:29                     ` Bill Gatliff
2008-10-13  9:37     ` Gilad Ben-Yossef
     [not found]     ` <48F31155.6090603@codefidence.com>
2008-10-13  9:38       ` Tom Cooksey
2008-10-13 12:48     ` Bill Gatliff
2008-10-13 14:45       ` Tom Cooksey
2008-10-13 15:09         ` Daniel THOMPSON
2008-10-13 17:21           ` George G. Davis
2008-10-13 17:29     ` Chris
2008-10-14  6:46       ` Tom Cooksey
2008-10-14  7:31     ` Daniel J Laird
2008-10-14  9:03       ` Tom Cooksey

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20081013092815.1792708d@surf \
    --to=thomas.petazzoni@free-electrons.com \
    --cc=dok@pengutronix.de \
    --cc=linux-embedded@vger.kernel.org \
    --cc=r.schwebel@pengutronix.de \
    --cc=thomas.cooksey@trolltech.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox