configuration problem with innovator 1510 & tsc2101

configuration problem with innovator 1510 & tsc2101

[Mikko.Soikkala]

Hi

 

I have a problem with 1510 innovator board configuration. If I configure
touchscreen it automatically selects TCS2101 under SSI and then the
compilation fails like this:

 

  CC      drivers/ssi/omap-tsc2101.o

drivers/ssi/omap-tsc2101.c:42:5: warning: "CONFIG_ARCH_OMAP16XX" is not
defined

drivers/ssi/omap-tsc2101.c:45:2: #error "Unsupported configuration"

 

I have made a work around for this by compiling the omap-tcs2101.c also
when CONFIG_ARCH_OMAP15XX defined. This seems to work, but I'm unsure if
this is the correct solution.

 

Is omap-tsc2101.c supposed to be compiled in 1510 innovator environment?

 

Mikko

Re: configuration problem with innovator 1510 & tsc2101

[Dirk Behme]

Mikko.Soikkala@Tietoenator.com wrote:
> Is omap-tsc2101.c supposed to be compiled in 1510 innovator environment?

If I remember correctly touchscreen is set to unsupported for 1510 
because nobody has tested it.

If it is working for you and you tested it, a patch is welcome ;)

Regards

Dirk

RE: configuration problem with innovator 1510 & tsc2101

[Kipisz, Steven]

The Innovator 1510 uses an ADS7846 touch screen controller so it does
not use the tsc2101.

Steve Kipisz

-----Original Message-----
From: linux-omap-open-source-bounces@linux.omap.com
[mailto:linux-omap-open-source-bounces@linux.omap.com] On Behalf Of Dirk
Behme
Sent: Thursday, January 19, 2006 10:04 AM
To: Mikko.Soikkala@Tietoenator.com
Cc: linux-omap-open-source@linux.omap.com
Subject: Re: configuration problem with innovator 1510 & tsc2101

Mikko.Soikkala@Tietoenator.com wrote:
> Is omap-tsc2101.c supposed to be compiled in 1510 innovator
environment?

If I remember correctly touchscreen is set to unsupported for 1510 
because nobody has tested it.

If it is working for you and you tested it, a patch is welcome ;)

Regards

Dirk
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RE: configuration problem with innovator 1510 & tsc2101

[Mikko.Soikkala]

> -----Original Message-----
> From: Kipisz, Steven [mailto:s-kipisz2@ti.com]
> 
> The Innovator 1510 uses an ADS7846 touch screen controller so it does
> not use the tsc2101.

So, the actual problem is in ./drivers/input/touchscreen/Kconfig.
TOUCHSCREEN_OMAP shouldn't select the TSC2101 when CONFIG_ARCH_OMAP15XX
is set. Can we use 

        select OMAP_TSC2101 if ( MACH_OMAP_H2 || MACH_OMAP_H3 )

As it is done in ./sound/oss/Kconfig or should this include some other
platforms?

Thanks,
Mikko