Hi Marico,
On 2014-11-25 05:28, Marico Xu wrote:
Thanks, and the tizen3.0 eventually start successfully on my Odriod
X2.
Well done :)
And here I still have two questions:
1. software rendering works well with wayland on the system, but the
hardware acceleration seems still not work. And I didn’t find
libtbm.so.1 in the package
tizen-common_20141118.1_common-wayland-3parts-armv7l-odroidu3.tar.gz
[1](in my opinion, it is useful for the hardware rendering).
Odriod X2 has Mali-400MP GPU and you need Mali DDK to enable hardware
acceleration. Due to licensing policies the Mali DDK is proprietary and
it is distributed as an 3rd party RPM. You have to install it after
flashing Tizen. It is a bit hard to find publicly appropriate Mali DDK
for Wayland but you try this one:
https://source.tizen.org/mali-ddk-tizen-3.0-wayland-enabled
Installation instructions based on older versions of Tizen and the Mali
DDK for Samsung reference devices RD-PQ and RD-210 are available at:
https://wiki.tizen.org/wiki/Enable_3D_Acceleration_on_Tizen
It seems that you are working for ARM which gives you some advantage for
Mali DDK :) Please keep me informed if you get it working with Wayland
because I am experiencing similar issues with the hardware acceleration
on other dev boards with Mali GPU (A10 and A20 OLinuXino, Radxa Rock).
2. I tried to build the whole tizen3.0 package, but it seems that I
cannot sync successfully with the command “repo init -u
ssh:_//<Username>@review.tizen.org:29418/scm/manifest -b tizen -m
common.xml_” and “repo sync -f”, it always show the error happen
during the sync, but it’s ok when I tried to sync the code of
tizen2.0
What kind of error do you get?
Verify that you have successfully configured SSH connection by executing
the following command:
ssh tizen
Alternatively, you can clone Tizen:Common source over HTTPS. More
information is available at:
https://source.tizen.org/documentation/developer-guide/getting-started-guide/cloning-tizen-source
https://source.tizen.org/documentation/developer-guide/environment-setup
Best regards,
Leon
FROM: 이승훈 [mailto:[email protected]]
SENT: Friday, November 21, 2014 10:45 AM
TO: Marico Xu; 이광림; Leon Anavi
CC: [email protected]
SUBJECT: Re: Re: [Tizen General] how to start enlightment or X in
tizen 3.0
Hi Marico,
If I correctly understand, you installed the arm-x11 binary, right?
you know, there is two type of binary, arm-x11 and arm-wayland in
Tizen:Common.
and as I know, arm-x11 does not contain the wayland, and even support
X11 display server not yet(in progress, therefore if you saw black
screen, it's natural), and enlightenment in arm-x11 can be launched
only as a window manager under Xserver.
arm-wayland binary has a wayland package, and you can play wayland
there.
but probably, NO Enlightenment Wayland support yet..., but weston is
OK... :)
------- ORIGINAL MESSAGE -------
SENDER : Marico Xu<[email protected]>
DATE : 2014-11-21 00:26 (GMT+09:00)
TITLE : Re: [Tizen General] how to start enlightment or X in tizen 3.0
Thanks Gwanglim and Leon ,
But in my current environment, there is no ddx driver like
exynos_drv.so, which will lead the failure of starting X.
And here are my steps to set up the environment with Odriod X2, could
you help me to figure out what's wrong ? thanks in advance : )
At first, I tried to follow the wiki
https://wiki.tizen.org/wiki/How_to_Build_and_Load_Tizen_on_Odroid_U3
[2]:
Download the uboot-tizen and try to build it (p.s. GBS cannot work in
the branch, and I try to build it manually)
Prepare the partitions for tizen3.0, and use lthor to get the system
image downloaded from
http://download.tizen.org/releases/system/Tizen_RD-ODROID-U3_System_20141113.tar.gz
[3],
and common package from
http://download.tizen.org/releases/daily/tizen/common/tizen-common_20141118.1/images/arm-x11/common-x11-3parts-armv7l-odroidu3/tizen-common_20141118.1_common-x11-3parts-armv7l-odroidu3.tar.gz
[4]
Then the platform can boot up successfully, but the display still
show the black.
At last, download the mali ddk from
https://source.tizen.org/mali-ddk-tizen-3.0-wayland-enabled [5], and
install it in the target, but it seems that there is still no ddx
driver and Weston in the system
-----Original Message-----
From: Gwanglim Lee [mailto:[email protected]]
Sent: Thursday, November 20, 2014 7:35 PM
To: Leon Anavi; Marico Xu
Cc: [email protected]
Subject: Re: Re: [Tizen General] how to start enlightment or X in
tizen 3.0
Hi Marico,
enlightenment in tizen 3.0 common is an x window manager and it can't
support wayland display server yet.
Thus you need to start X server before running enlightenment if you
want to run enlightenment.
BR,
Gwanglim
------- Original Message -------
Sender : Leon Anavi
Date : 2014-11-20 19:05 (GMT+09:00)
Title : Re: [Tizen General] how to start enlightment or X in tizen
3.0
Hi Marico,
On 2014-11-20 11:42, Marico Xu wrote:
> 1. After flash the packages from the daily build to the platform,
the
> system boot up successfully, but the display still show the blank,
and
> I didn't see "/dev/fb0" in the system, then should it be ok? And
how
> to fix the blank issue?
Are you using frame buffer or you have graphical acceleration enabled
on this board?
Recently I had a blank screen issue on Radxa Rock while I was using
Weston and wayland with frame buffer support and I solved by settings
the resolution with fbset before launching Weston.
> 2. It seems that in tizen3.0 we don't need X at all, and just use
> wayland, right? And then I want to start enlightenment without X
but
> it failed.
Actually Tizen:Common 3.0 is available with Wayland or with X11.
Although Wayland is preferred. Have a look at the available images
here:
http://download.tizen.org/snapshots/tizen/common/latest/images/ [6]
The Tizen:Common with Wayland comes with Weston (a reference
implementation of a Wayland compositor) which is started by systemd
unit called display-manager-run.service. This services executes the
following command to start Weston:
/usr/bin/weston --backend=fbdev-backend.so -i0 --log=%h/weston.log
Best regards,
Leon
> How should I add the parameter to "enlightenment_start" to start
> wayland successfully?
>
> BEST REGARDS
>
> MARICO
>
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are confidential and may also be privileged. If you are not the
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disclose the contents to any other person, use it for any purpose, or
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SAMSUNG ELECTRONICS CO.,LTD.
Mobile: +82-010-2045-9463
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-------------------------
-- IMPORTANT NOTICE: The contents of this email and any attachments
are confidential and may also be privileged. If you are not the
intended recipient, please notify the sender immediately and do not
disclose the contents to any other person, use it for any purpose, or
store or copy the information in any medium. Thank you.
ARM Limited, Registered office 110 Fulbourn Road, Cambridge CB1 9NJ,
Registered in England & Wales, Company No: 2557590
ARM Holdings plc, Registered office 110 Fulbourn Road, Cambridge CB1
9NJ, Registered in England & Wales, Company No: 2548782
Links:
------
[1]
http://download.tizen.org/releases/daily/tizen/common/tizen-common_20141118.1/images/arm-wayland/common-wayland-3parts-armv7l-odroidu3/tizen-common_20141118.1_common-wayland-3parts-armv7l-odroidu3.tar.gz
[2]
https://wiki.tizen.org/wiki/How_to_Build_and_Load_Tizen_on_Odroid_U3
[3]
http://download.tizen.org/releases/system/Tizen_RD-ODROID-U3_System_20141113.tar.gz
[4]
http://download.tizen.org/releases/daily/tizen/common/tizen-common_20141118.1/images/arm-x11/common-x11-3parts-armv7l-odroidu3/tizen-common_20141118.1_common-x11-3parts-armv7l-odroidu3.tar.gz
[5] https://source.tizen.org/mali-ddk-tizen-3.0-wayland-enabled
[6] http://download.tizen.org/snapshots/tizen/common/latest/images/
[7] https://lists.tizen.org/listinfo/general
[8] http://anavi.org/
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