Transplanting MIPI Drivers ->Clock Configuration Issues in LCDIF

ximenbingmeng — Tue, 11 Jun 2024 06:22:08 GMT

I am referring to driver/gpu/drm/panel/panel raydium rm67191. c
Refer to the device tree arch/arm64/boot/dts/freescale/imx8mq evk lcdif rm67191.dts, where
assigned-clock-rate = <126000000>, <0>, <0>, <1134000000>; How is the value in calculated? What does it mean? If I want to change to a screen of a different size, do I need to make changes here?

ximenbingmeng_0-1718086889730.png

Re: Transplanting MIPI Drivers ->Clock Configuration Issues in LCDIF

Zhiming_Liu — Fri, 14 Jun 2024 00:49:15 GMT

Hi @ximenbingmeng

For different resolution, you need modify max-memory-bandwidth.

topic Transplanting MIPI Drivers ->Clock Configuration Issues in LCDIF in i.MX Processors

Transplanting MIPI Drivers ->Clock Configuration Issues in LCDIF

Re: Transplanting MIPI Drivers ->Clock Configuration Issues in LCDIF