In Imx6ul evk baseline, What is the refresh rate of the screen?

[liangmu]

Dear ,

The development project is in Imx6ul evk baseline,What is the refresh rate of the screen?

No specific settings are found in the code,Can you make a point of it?

[igorpadykov]

Hi liang

it is defined by linux fb_videomode parameters in driver sources

drivers/video/fbdev/mxsfb.c, please refer to Chapter 12 ELCDIF Frame Buffer Driver

attached Linux Manual. This parameter is optional according to linux documenation

in linux/Documentation/fb/framebuffer.txt, modedb.txt and may be calculated using

other timing parameters ("display-timings" in dts file).

linux-imx.git - i.MX Linux Kernel 

dts file linux/arch/arm/boot/dts/imx6ul-14x14-evk.dts

linux-imx.git - i.MX Linux Kernel 

Best regards
igor
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[liangmu]

Dear sir，

Thinks very  much for your reply！

In kernel i have find refresh set ,think you for your answer！