CONFIG_DRM_DISPLAY_HDMI_AUDIO_HELPER (not configurable)
configname: CONFIG_DRM_DISPLAY_HDMI_AUDIO_HELPER
Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)
└─>DRM_DISPLAY_HDMI_AUDIO_HELPER
In linux kernel since version 5.4.292 (release Date: 2025-04-10)
DRM display helpers for HDMI Audio functionality (generic HDMI Codec
implementation).
implementation).