Kernel Menu Configuration
Follow the steps below to enable the kernel configuration for LCD.
- Under the root directory of
freelight-u-sdk, type the following command to
enter the kernel menu configuration GUI.
make linux-menuconfig
- Enter the Device Drivers menu.
Figure 1. Device Drivers - Enter the Graphics support menu.
Figure 2. Graphics support - In the Graphics support menu, select
the DRM Support option to enable video output.
Figure 3. DRM Support - In the Graphics support menu, for
MIPI output, select the Starfive MIPI DSI Select option.
Figure 4. Starfive MIPI DSI Select - Then, to configure the M31 DPHY, back to Device Drivers
menu to enter the PHY Subsystem menu.
Figure 5. Device Drivers - Select Starfive M31 MIPI DPHY TX Driver.
Figure 6. Starfive M31 MIPI DPHY TX Driver - Save your change before you exit the kernel configuration dialog.