[meta-freescale] [meta-fsl-arm][PATCH v3 0/8] iMX6 Yocto Support based on 12.09.01 BSP

Gary Thomas samoht.yrag at gmail.com
Mon Nov 26 10:54:40 PST 2012


On 2012-11-26 11:40, Otavio Salvador wrote:
> On Mon, Nov 26, 2012 at 4:27 PM, Gary Thomas <samoht.yrag at gmail.com> wrote:
>> On 2012-11-26 11:04, Daiane Angolini wrote:
>>>
>>> I'm using LVDS and it is not working as well.
>>>
>>> I don't know tsc2004, where do you connect this display?
>>>
>>> You could try to use egalaxy driver, may you do that? (and let me know
>>> the results =P)
>>
>>
>> That driver is compiled in and it's trying to use it, but failing.
>> I get this error when I boot:
>>    egalax_ts 2-0004: egalax_ts: failed to read firmware version
>>    egalax_ts: probe of 2-0004 failed with error -5
>>
>> I had this working with a previous kernel, using these modules:
>>    egalax_ts
>>    tsc2004
>
> Right.
>
>>    galcore
>
> This is now built-in.
>
> Since you had it working previously please compare the dmesg output
> between both kernels so we can have a light where to look for it?

I'll see what I can do.  I built it using meta-fsl-arm in October, so
I'll have to rewind meta-fsl-arm to that time period since the linux
kernel recipes have been updated (and older versions deleted).

Does someone have a working image for the sabrelite that uses this
touch screen (it was the only one available as I recall when I bought
the board in October)?  I'd really like to try a known image so as to
eliminate any errors I might have added when making the build.




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