i.MX ProcessorsのトピックRe: Vivante 6.2.4 p1 rotation issue in X11

Vivante 6.2.4 p1 rotation issue in X11

reyhanehyazdani — Thu, 25 Apr 2019 12:38:27 GMT

Hello,

I am using Freescale Linux 4.9.88, Yocto-Rocko, X11 image.

The GPU Vivante driver is 6.2.4 p1.

In landscape mode, everything is correct. But when I use xrandr and rotate the screen to have portrait mode, it seems memory is corrupted. Jyst moveing the mouse shows the problem. In attachment, you can find the pictures of the bugs.

Is rotation supported in new Vivante 6.2.4 in X11? In old version(5.0.11) I had no problem.

Thanks in advance

Best regards,

Reyhaneh

Re: Vivante 6.2.4 p1 rotation issue in X11

Bio_TICFSL — Mon, 29 Apr 2019 18:31:25 GMT

Hello Reyhaneh,

Rotation on i.MX 6 is not supported for interlaced streams whose width or height is larger than 968 x 968
when enabled deinterlacing due to a driver limitation.

Re: Vivante 6.2.4 p1 rotation issue in X11

reyhanehyazdani — Tue, 30 Apr 2019 14:26:36 GMT

Hi Bio_TICFSL,

It is not related to any stream. Just a normal Desktop in X11.

Re: Vivante 6.2.4 p1 rotation issue in X11

Bio_TICFSL — Tue, 30 Apr 2019 15:55:38 GMT

Hi,

Then you have problem with your xconf file, please look at this file.

Regards

Re: Vivante 6.2.4 p1 rotation issue in X11

paulo_rodrigues — Wed, 13 May 2020 20:56:45 GMT

Hi,

Anyone can tell me if this problem was solved?

I have the same problem.

Regards,

Paulo

Re: Vivante 6.2.4 p1 rotation issue in X11

douglascogubum — Sat, 07 Nov 2020 03:07:40 GMT

Hello,

I'm facing this problem too.

Did anyone solve this problem? Or anybody know a company that could solve this problem?

Best Regards,
Douglas Cogubum.