Enable secure display support
configname: CONFIG_DRM_AMD_SECURE_DISPLAY
Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)
└─>Display Engine Configuration
└─>Enable secure display support
In linux kernel since version 5.2 (release Date: 2019-07-07)
Choose this option if you want to
support secure display
This option enables the calculation
of crc of specific region via debugfs.
Cooperate with specific DMCU FW.
support secure display
This option enables the calculation
of crc of specific region via debugfs.
Cooperate with specific DMCU FW.