1# DRM HAL
2
3This is the underlying HAL implementation for `MediaDrm`/`MediaCrypto` (and
4their NDK counterparts).
5
6## Plugin-vendor-specific VTS modules
7
8The interface `DrmHalVTSVendorModule_V1` is compatible with all versions of the
9DRM HAL (hidl 1.0-1.4, aidl).
10
11Please see `./1.0/vts/doc/Drm_Vendor_Modules_v1.pdf`.
12
13TODO(b/266091099): convert `Drm_Vendor_Modules_v1.pdf` to Markdown.