On Tuesday 20 February 2007 04:19, Nicolas Ferre wrote:
> Add support for the ads7843 touchscreen controller to the ads7846
> driver code.
Applied to the input tree, thank you.
--
Dmitry
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Add support for the ads7843 touchscreen controller to the ads7846
driver code.
The ads7843 support has now become almost trivial since the last
rework.
Signed-off-by: Nicolas Ferre <[EMAIL PROTECTED]>
---
Index: linux-2.6.20-at91/drivers/input/touchscreen/ads7846.c
On Monday 19 February 2007 4:48 am, Nicolas Ferre wrote:
>
> >> - /* maybe off internal vREF */
> >> - if (use_internal) {
> >
> > This part doesn't make sense. Could you say what you're trying
> > to do? The ads7846 requres an external vREF. Is the issue that
> > maybe the REF_OFF command
David Brownell :
Did you find out what was causing the jerky behavior (draw a circle,
it looks like a square) before?
No, my previous rework based on your patches (2.6.19) had this
jerky behavior. I was obliged to go back to old style timers.
On this build, with the htimer framework, it seems o
On Friday 16 February 2007 9:37 am, Nicolas Ferre wrote:
> David Brownell :
> [..]
> > Thanks! I'll be glad to see fewer versions of this driver floating around.
> > And to see the next version of the ads7843 patches ... :)
>
> Hi,
>
> Here is the ads7843 support for the ads7846 touchscreen dri
David Brownell :
[..]
Thanks! I'll be glad to see fewer versions of this driver floating around.
And to see the next version of the ads7843 patches ... :)
Hi,
Here is the ads7843 support for the ads7846 touchscreen driver. It is
very little and takes great advantage of the previous rework.
On 12/22/06, David Brownell <[EMAIL PROTECTED]> wrote:
On Thursday 21 December 2006 5:08 am, Nicolas Ferre wrote:
> > Let me try to sort out the mess with those updates, and ask you to refresh
> > this ads7843 support against that more-current ads7846 code.
>
> Ok, let me know when you have a ne
On Thursday 21 December 2006 6:40 am, Nicolas Ferre wrote:
> Nicolas Ferre a écrit :
> >>> As the SPI underlying code behaves quite differently from a
> >>> controller driver to another whan not having a tx_buf filled,
> >>> I have add a zerroed buffer to give to the spi layer while
> >>> receivin
On Thursday 21 December 2006 5:08 am, Nicolas Ferre wrote:
> > Let me try to sort out the mess with those updates, and ask you to refresh
> > this ads7843 support against that more-current ads7846 code.
>
> Ok, let me know when you have a newer code. I will try to adapt my
> ads7843 support then
Nicolas Ferre a écrit :
As the SPI underlying code behaves quite differently from a
controller driver
to another whan not having a tx_buf filled, I have add a zerroed
buffer to give
to the spi layer while receiving data.
You must be working with a buggy controller driver then. That part of
t
David Brownell a écrit :
On Friday 15 December 2006 7:20 am, Nicolas FERRE wrote:
Add support for the ads7843 touchscreen controller to the ads7846 driver code.
Glad to see this! Is this for AT91sam9261-EK board support, maybe?
Indeed ! An also for the AT91sam9263-EK which has the same touc
Andrew Morton a écrit :
On Fri, 15 Dec 2006 15:45:08 +0100
Nicolas FERRE <[EMAIL PROTECTED]> wrote:
Add support for the ads7843 touchscreen controller to the ads7846
driver code.
Generates a lot of errors when applied to the current mainline kernel.
Please prepare and test patches against Li
On Friday 15 December 2006 7:20 am, Nicolas FERRE wrote:
> Add support for the ads7843 touchscreen controller to the ads7846 driver code.
Glad to see this! Is this for AT91sam9261-EK board support, maybe?
> The "pen down" information is managed quite differently as we do not have a
> touch-pres
On Fri, 15 Dec 2006 15:45:08 +0100
Nicolas FERRE <[EMAIL PROTECTED]> wrote:
> Add support for the ads7843 touchscreen controller to the ads7846
> driver code.
Generates a lot of errors when applied to the current mainline kernel.
Please prepare and test patches against Linus's current git tree.
Add support for the ads7843 touchscreen controller to the ads7846
driver code.
The "pen down" information is managed quite differently as we
do not have a touch-pressure measurement on the ads7843.
Signed-off-by: Nicolas Ferre <[EMAIL PROTECTED]>
---
I add a ads7843_rx function to manage the end
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