Comment 158 for bug 1838373

Revision history for this message
In , Fabio-rifici (fabio-rifici) wrote :

(In reply to Stanislav Lisovskiy from comment #151)
> Hi,
>
> Sorry for a long reply. I'm currently on vacation. Yes it works on Windows,
> I checked with codebase to which I have access and DSI/VBT code looks pretty
> much same. However I'm still not able to compare with their GPIO and ACPI
> code. It looks like we are lacking initialization of something or may be
> GPIO mapping is not completely correct. However I checked with our pinctrl
> developer person and from his point of view everything looks correct.
> I have found that there are other controlable pins which affect DSI display,
> not mentioned in VBT or manual, which makes me believe there is something
> else we need to make it work. Unfortunately without exact pin description
> and initialization sequences any hardware is a "blackbox". That is why I
> asked for more detailed init description from panel vendor. I guess they
> should have it anyway for panel testing purposes. I will be back on 17th and
> start working on it immediately.

Hi Stanislav, any news for us?