From: Tomi Valkeinen <tomi.valkeinen@ti.com>
To: Alex Tomas <bzzz.tomas@gmail.com>
Cc: linux-omap@vger.kernel.org
Subject: Re: is there way to control dss output bits?
Date: Mon, 19 Mar 2012 11:18:53 +0200 [thread overview]
Message-ID: <1332148733.2144.3.camel@deskari> (raw)
In-Reply-To: <CAOaPdDZw0yEXonpWkvr0Q+zNVzfC6myQPpjkE+k0Yg0ZFg7bkQ@mail.gmail.com>
[-- Attachment #1: Type: text/plain, Size: 643 bytes --]
On Mon, 2012-03-19 at 12:10 +0300, Alex Tomas wrote:
> Hi,
>
> I'm trying to build simple DAC to generate RGsB signal on a beagleboard.
> say, the output is filled with green, then at "green" pins I get 1 all the time
> while I'd like to get 0 while hsync/vsync are active. is it possible with OMAP?
> I found UNUSEDBITS in the documentation, but that seem to be related to
> RFBI and not to regular parallel output ?
I'm not aware of such functionality. Why do you care what the green pins
are during hsync/vsync? The color pins should be used only when the
data-enable pin indicates that there's valid data there.
Tomi
[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 836 bytes --]
next prev parent reply other threads:[~2012-03-19 9:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-19 9:10 is there way to control dss output bits? Alex Tomas
2012-03-19 9:18 ` Tomi Valkeinen [this message]
2012-03-19 9:27 ` Alex Tomas
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=1332148733.2144.3.camel@deskari \
--to=tomi.valkeinen@ti.com \
--cc=bzzz.tomas@gmail.com \
--cc=linux-omap@vger.kernel.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.