Enable DSI 7nm PHY driver in MSM DRM (used by SM8150/SM8250)

configname: CONFIG_DRM_MSM_DSI_7NM_PHY

Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Enable DSI 7nm PHY driver in MSM DRM (used by SM8150/SM8250)
In linux kernel since version 4.14.326 (release Date: 2023-09-23)
Choose this option if DSI PHY on SM8150/SM8250 is used on the
platform.