Hello Kiki,

If you go through the LCD interface schematics of the DVEVM you can find that 2 lines (R2 and B2, I remember so) missing in the digital LCD connector. And you are using the LCD in RGB888 mode also. So there could be some effect of that on the LCD.

-Renjith
----- Original Message ----- From: <[EMAIL PROTECTED]>
To: <davinci-linux-open-source@linux.davincidsp.com>
Sent: Monday, August 27, 2007 10:00 PM
Subject: Davinci-linux-open-source Digest, Vol 20, Issue 58


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Today's Topics:

  1. Question about Nor Flash Memory Size based on EMIF (???)
  2. LCD issue. (chichi lin)
  3. Re: git tree updated to v2.6.23-rc3 (Dirk Behme)
  4. ARM EABI Kernel Feature (John Sample)
  5. Re: ARM EABI Kernel Feature (Kevin Hilman)
  6. Can't Get iptables to work on 2.6.20 (Richard Ascheri)


----------------------------------------------------------------------

Message: 1
Date: Mon, 27 Aug 2007 00:27:47 +0000 (GMT)
From: ??? <[EMAIL PROTECTED]>
Subject: Question about Nor Flash Memory Size based on EMIF
To: davinci-linux-open-source@linux.davincidsp.com
Message-ID: <[EMAIL PROTECTED]>
Content-Type: text/plain; charset="us-ascii"

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Message: 2
Date: Mon, 27 Aug 2007 19:44:26 +0800
From: "chichi lin" <[EMAIL PROTECTED]>
Subject: LCD issue.
To: davinci-linux-open-source@linux.davincidsp.com
Message-ID:
<[EMAIL PROTECTED]>
Content-Type: text/plain; charset="utf-8"

hi ,

 I know someone has successfully connected a LCD on DaVinci DVEVM.
We connected a parallel rgb 888 LCD on our DaVinci board, and color bar
seems normal.

But we detected some gray regions seems yellow.

I did  some tests, painted gray scale of red, blue , green ,gray ...  on
video window
(rgb888). and detected gray scale of blue was not smooth. And I painting
gray
scale of red, blue , green ,gray ... on osd window (rgb565).gray scale of
blue had only
16 levels.

 Can someone who has successfully connected a PRGB888 LCD on DaVinci DVEVM
do me a favor?
Please test  gray scale of red, blue , green ,gray on your board, and tell
me the result.

 Please help me.


Thanks & Regards,

Kiki
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Message: 3
Date: Mon, 27 Aug 2007 17:55:51 +0200
From: Dirk Behme <[EMAIL PROTECTED]>
Subject: Re: git tree updated to v2.6.23-rc3
To: Andy Ngo <[EMAIL PROTECTED]>
Cc: "davinci-linux-open-source @linux.davincidsp.com"
<davinci-linux-open-source@linux.davincidsp.com>
Message-ID: <[EMAIL PROTECTED]>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

Andy Ngo wrote:
OK, I tried at home and got a different kind of error:
...
Oh well, I'll wait until it's fixed.

Looks like this is a local issue on your side, not on server
repository. I just did an update, it works. Which git version do you use?

Regards

Dirk

~/linux-davinci-2.6-git> cg-update origin
Fetching pack (head and objects)...
remote: Generating pack...
remote: Done counting 3764 objects.
remote: Deltifying 3764 objects.
remote:  100% (3764/3764) done
Indexing 3764 objects.
remote: Total 3764, written 3764 (delta 2337), reused 3642 (delta 2272)
 100% (3764/3764) done
Resolving 2337 deltas.
 100% (2337/2337) done
Fetching tags...
Missing tag v2.6.23-rc3...
Missing tag v2.6.23-rc3-davinci1...
remote: Generating pack...
remote: Done counting 1 objects.
remote: Deltifying 1 objects.
remote:  100% (1/1) done
remote: Total 1, written 1 (delta 0), reused 1 (delta 0)
Unpacking 1 objects
 100% (1/1) done
Tree change:
c0eb8cfa5263b4d0011192bd071c99658e378039..7c2d65c9a06f7faa11e5b1659c6800bf0a030cce

Applying changes...
Fast-forwarding c0eb8cfa5263b4d0011192bd071c99658e378039 ->
7c2d65c9a06f7faa11e5b1659c6800bf0a030cce
        on top of c0eb8cfa5263b4d0011192bd071c99658e378039 ...
~/linux-davinci-2.6-git> git --version
git version 1.5.0.5
~/linux-davinci-2.6-git> cg-version
cogito-0.18.2




------------------------------

Message: 4
Date: Mon, 27 Aug 2007 10:09:04 -0600
From: "John Sample" <[EMAIL PROTECTED]>
Subject: ARM EABI Kernel Feature
To: "davinci-linux-open-source@linux.davincidsp.com"
<davinci-linux-open-source@linux.davincidsp.com>
Message-ID:
<[EMAIL PROTECTED]>
Content-Type: text/plain; charset="iso-8859-1"

Has anyone seen the following error when compiling the git kernel (using the
MontaVista gcc cross compiler)?:
arch/arm/kernel/asm-offsets.c:1: error: invalid ABI option:
-mabi=aapcs-linux

I get it if I enable the following config option under "Kernel Features":
Use the ARM EABI to compile the kernel

I'm trying to enable this due to a structure alignment issue between the
kernel and an application, and I noticed under the help for this option that
it effects alignment.  Plus it's enabled by default on the 2.6.10 Ti
kernel.  In that kernel the help states that "to use this you need a GCC
installation with EABI support, either version 4.0.0 or later or an earlier version with patches such as MontaVista gcc 3.4.x. So I'm not sure why this
won't work?  Is there something I can change in the kernel to ignore this
error, or do I need to build a new cross-compiler?

Thanks,

--
John Sample
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Message: 5
Date: Mon, 27 Aug 2007 09:26:09 -0700
From: Kevin Hilman <[EMAIL PROTECTED]>
Subject: Re: ARM EABI Kernel Feature
To: John Sample <[EMAIL PROTECTED]>
Cc: "davinci-linux-open-source@linux.davincidsp.com"
<davinci-linux-open-source@linux.davincidsp.com>
Message-ID: <[EMAIL PROTECTED]>
Content-Type: text/plain; charset=ISO-8859-1

John Sample wrote:
Has anyone seen the following error when compiling the git kernel (using
the MontaVista gcc cross compiler)?:
arch/arm/kernel/asm-offsets.c:1: error: invalid ABI option:
-mabi=aapcs-linux

What is your gcc version?  Older gcc versions had a different name for
this option.  You can either upgrade your gcc, or change this option to
just -mabi=aapcs

Kevin





------------------------------

Message: 6
Date: Mon, 27 Aug 2007 09:28:58 -0700
From: "Richard Ascheri" <[EMAIL PROTECTED]>
Subject: Can't Get iptables to work on 2.6.20
To: <davinci-linux-open-source@linux.davincidsp.com>
Message-ID: <[EMAIL PROTECTED]>
Content-Type: text/plain; charset="us-ascii"

Hey Guys,

I have 2.6.20 installed on my ARM target and have configured the kernel to
load iptables functionality as modules.

I downloaded the latest 1.3.8 iptables and cross compiled it for an arm
target. The modules load fine manually, i.e.

modprobe iptable_filter and this automatically loads iptable_filter,
ip_tables and x_tables.

Next I run iptables to view the list of chains for the default filter table.

iptables -L

But I get the following error:

iptables v1.3.8: can't initialize iptables table `filter': Invalid argument
Perhaps iptables or your kernel needs to be upgraded.

Is anyone else having this problem? I could use some suggestions.

I'm currently debugging into iptables to try and figure out what it is
complaining about...it appears that one of the arguments in the getsockopt()
call from within TC_INIT() is incorrect?

Any help would be greatfully appreciated.

Thanks,
Rick Ascheri

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