AM572x Matrix GUI support for 320x240 resolution

PRRADDHEP REDDE

Intellectual 790 points

Other Parts Discussed in Thread: AM5728

Hi,

Matrix gui application will support for 320x240 resolution LCD in AM5728 custom board?

Thanks,

PRRADDHEP REDDE

over 10 years ago

0 Biser Gatchev-XID over 10 years ago

TI__Guru**** 393215 points

I will ask the software team to comment.

0 Yordan Kovachev over 10 years ago

TI__Guru**** 161600 points

Hi,

Yes, it should be able to support it. However, you'll need to modify the dts file and possibly the powervr.ini.

Best Regards,
Yordan

0 PRRADDHEP REDDE over 10 years ago in reply to Yordan Kovachev

Intellectual 790 points

Hi Yordan,
Can u share dts and powervr.ini file.
my powervr.ini file is empty in my rootfs

Thanks,
PRRADDHEP REDDE

0 Yordan Kovachev over 10 years ago in reply to PRRADDHEP REDDE

TI__Guru**** 161600 points

Hi,

In the dts just add the panel settings:
panel-timing {
clock-frequency = <33000000>;
hactive = <320>;
vactive = <240>;

In powervr.ini, you should add the following lines:
[output]
mode=320x240

Best Regards,
Yordan

Processors

Processors forum

AM572x Matrix GUI support for 320x240 resolution