From: Alexandre Courbot <acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
To: Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
gnurou-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH 1/2] ARM: tegra: venice2: add GK20A GPU DT node
Date: Thu, 9 Oct 2014 16:48:56 +0900 [thread overview]
Message-ID: <54363DE8.9030102@nvidia.com> (raw)
In-Reply-To: <20141009074326.GA1010@ulmo>
On 10/09/2014 04:43 PM, Thierry Reding wrote:
> * PGP Signed by an unknown key
>
> On Thu, Oct 09, 2014 at 03:11:51PM +0900, Alexandre Courbot wrote:
>> From: Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
>>
>> Add the device-tree node for the GK20A GPU and leave it disabled by
>> default. It is the responsability of the bootloader to enable it if the
>> VPR registers have been programmed such as the GPU can operate.
>>
>> Signed-off-by: Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
>> Signed-off-by: Alexandre Courbot <acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
>> ---
>> arch/arm/boot/dts/tegra124-venice2.dts | 8 +++++++-
>> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> Are you going to send the corresponding patches for U-Boot to update
> the status property if it's initialized VPR?
Yes. But maybe I should wait until upstream Nouveau actually works
properly for that? Right now it will probe successfully, but will crash
as soon as the GPU is used because there still are memory coherency
problems.
next prev parent reply other threads:[~2014-10-09 7:48 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-09 6:11 [PATCH 1/2] ARM: tegra: venice2: add GK20A GPU DT node Alexandre Courbot
[not found] ` <1412835112-7209-1-git-send-email-acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2014-10-09 6:11 ` [PATCH 2/2] ARM: tegra: jetson-tk1: " Alexandre Courbot
2014-10-09 7:43 ` [PATCH 1/2] ARM: tegra: venice2: " Thierry Reding
2014-10-09 7:48 ` Alexandre Courbot [this message]
2014-10-09 8:00 ` Thierry Reding
2014-10-09 8:05 ` Alexandre Courbot
2014-10-10 5:10 ` Stephen Warren
[not found] ` <54376A45.6070707-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2014-10-10 7:01 ` Thierry Reding
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=54363DE8.9030102@nvidia.com \
--to=acourbot-ddmlm1+adcrqt0dzr+alfa@public.gmane.org \
--cc=gnurou-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org \
--cc=thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org \
/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;
as well as URLs for NNTP newsgroup(s).