[meta-freescale] iMX6UL And framebuffer rotation
Simone
cjb.sw.nospam at gmail.com
Tue May 24 14:10:22 PDT 2016
Thank you Bjørn,
I'm aware of QML rotation capabilities, but unfortunately I need to use Qt5 widgets for that project..
Mmm.. May I know which kernel you used to test the patches?
I'm using the latest linux 4.1 from the community.
Regards,
Simone
> Il giorno 24/mag/2016, alle ore 22:22, Bjørn Forsman <bjorn.forsman at gmail.com> ha scritto:
>
>> On 24 May 2016 at 22:16, Simone <cjb.sw.nospam at gmail.com> wrote:
>> Dear All,
>> In a new project I need to develop a portrait GUI.
>> The hardware is based on iMX6 UltraLite processor.
>> My screen is a 800x480 and I wonder if there is a way to rotate the framebuffer by 90 degrees in order to "see" a 480x800 display from the application.
>>
>> Any idea?
>
> I was in the same situation a few months ago. I tried some linux
> kernel patches to support 90 degree rotation, but they all failed
> (crashed, didn't really rotate, etc...). In the end I/we rotated the
> UI in the GUI toolkit (Qt5/QML). I don't know if that is an option for
> you, just wanted to mention it.
>
> Best regards,
> Bjørn Forsman
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