[meta-freescale] configuring the resolution of display in boot command line

Daiane Angolini daiane.angolini at freescale.com
Fri May 10 04:35:32 PDT 2013


On 05/10/2013 02:37 AM, jojo wrote:
> Hi,
>
> How to know that how many resolution supported in current device (my
> device is imx6q) ?

Hi Jojo,

Please, see the release notes from the Freescale BSP you've been using.

You can also take a look on "modes" file for your fb device. On my 
imx53qsb I have:


root at imx53qsb:/# find -name modes
./sys/devices/platform/mxc_sdc_fb.1/graphics/fb0/modes
./sys/devices/platform/mxc_sdc_fb.0/graphics/fb1/modes
./sys/devices/platform/mxc_sdc_fb.2/graphics/fb2/modes

and

root at imx53qsb:/# cat ./sys/devices/platform/mxc_sdc_fb.1/graphics/fb0/modes
D:1680x1050p-60
D:1280x1024p-60
D:1024x768p-60
D:800x600p-60

The best place to ask this kind of imx related questions is
https://community.freescale.com/community/imx

I know it's very difficult to know exactly what is a "yocto" question 
and what is a "imx" question. But as soon as you start to look for your 
questions on imx-community you will be used with this difference.

---
Daiane




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