Re: Goodix touchscreen works intermittently, fails reading config info.

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Hello from ;-) Chuwi tablets warrior.
Actually have done all requested, .cfg, bin, working module, etc are
located : https://gitlab.com/SergK/chuwi_hi12/tree/master.

Many thanks and regards,
                             Serge Kolotylo.


On Wed, Sep 14, 2016 at 9:29 AM, Tirdea, Irina <irina.tirdea@xxxxxxxxx> wrote:
>
>
>> -----Original Message-----
>> From: linux-input-owner@xxxxxxxxxxxxxxx [mailto:linux-input-owner@xxxxxxxxxxxxxxx] On Behalf Of Brad Baker
>> Sent: 13 September, 2016 6:05
>> To: Tirdea, Irina
>> Cc: bastien nocera; linux-input@xxxxxxxxxxxxxxx
>> Subject: Re: Goodix touchscreen works intermittently, fails reading config info.
>>
>> Irina, a little more info on the symptoms. The user reports the
>> touchscreen works when restarting but fails when powering on.  He says
>> pretty much 100% of the time.  The log is the same...
>>
>
> Hi Brad,
>
> Thanks for all the information you provided. I have already replied on the
> Bugzilla thread with some patches that enable reset for the device.
>
> Regards,
> Irina
>
>
>> http://pastebin.com/25haaPQd
>> [   10.246074] goodix_backport: loading out-of-tree module taints kernel.
>> [   10.246172] goodix_backport: module verification failed: signature
>> and/or required key missing - tainting kernel
>> [   10.263788] Goodix-TS i2c-GDIX1001:00: ID 9111, version: 1060
>> [   10.270135] Goodix-TS i2c-GDIX1001:00: dev_info: cfg_len: 186,
>> x_max: 0, y_max: 0, touch_num: 0, trigger_type: 0
>> [   10.270141] Goodix-TS i2c-GDIX1001:00: Invalid config, using defaults
>> [   10.270258] Goodix-TS i2c-GDIX1001:00: dev_info: cfg_len: 186,
>> x_max: 2160, y_max: 2160, touch_num: 10, trigger_type: 0
>> [   10.270608] input: Goodix Capacitive TouchScreen as
>> /devices/pci0000:00/808622C1:05/i2c-13/i2c-GDIX1001:00/input/input6
>>
>
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