Enable KMS support.

Packages describing “kms” as local USE flag

Package “kms” Flag Description
media-libs/cogl Enable KMS support.
dev-libs/aws-sdk-cpp AWS Key Management Service (KMS) An encryption and key management service scaled for the cloud.
media-libs/libsdl2 Build the KMSDRM video driver
media-video/vlc Enable kernel mode setting video output plugin via x11-libs/libdrm
x11-drivers/nvidia-drivers Enable support for kernel mode setting (KMS)

All packages providing a “kms” USE flag (3)