On 2012-11-27 10:52, Fabio Estevam wrote:
On Tue, Nov 27, 2012 at 1:13 AM, Fabio Estevam <[email protected]> wrote:
On Mon, Nov 26, 2012 at 4:57 PM, Otavio Salvador
<[email protected]> wrote:

In any case this seems to be kernel related and not a BSP issue.
Fabio, could you take a look?

The "failed to read firmware version" seems to be an I2C issue. The
I2C controllers send some commands to the panel, and it is failing.

I think the I2C read failure is normal, as the sabrelite panel is not egalax.

You should use the Hannstar panel.

Hmm, that driver does not build (meta-fsl-arm is up to date):

| drivers/input/touchscreen/p1003_ts.c: In function 'p1003_probe':
| drivers/input/touchscreen/p1003_ts.c:304:2: error: implicit declaration of 
function 'set_irq_type' [-Werror=implicit-function-declaration]
| cc1: some warnings being treated as errors
| make[3]: *** [drivers/input/touchscreen/p1003_ts.o] Error 1
| make[2]: *** [drivers/input/touchscreen] Error 2
| make[1]: *** [drivers/input] Error 2
| make: *** [drivers] Error 2
| make: *** Waiting for unfinished jobs....
|   AR      lib/lib.a
| ERROR: oe_runmake failed
| ERROR: Function failed: do_compile (see 
/home/local/imx6_poky/tmp/work/sabrelite-amltd-linux-gnueabi/linux-imx-3.0.35-r32.3/temp/log.do_compile.12860
 for further information)
ERROR: Task 6 
(/home/local/poky-multi/meta-fsl-arm/recipes-kernel/linux/linux-imx_3.0.35.bb, 
do_compile) failed with exit code '1'
NOTE: Tasks Summary: Attempted 603 tasks of which 599 didn't need to be rerun 
and 1 failed.
No currently running tasks (599 of 613)

Summary: 1 task failed:
  /home/local/poky-multi/meta-fsl-arm/recipes-kernel/linux/linux-imx_3.0.35.bb, 
do_compile
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