HDCP: add getCaps to query HDCP module capabilities
This is used now to query whether HDCP module supports encryption
from a native buffer output from the encoder.
Bug: 10609422
Change-Id: Ib7fa14e7f4de1da90b46eaa174a7a05ec9dacbdc
diff --git a/include/media/hardware/HDCPAPI.h b/include/media/hardware/HDCPAPI.h
index d4abb3f..3a53e9f 100644
--- a/include/media/hardware/HDCPAPI.h
+++ b/include/media/hardware/HDCPAPI.h
@@ -88,6 +88,11 @@
// Request to shutdown the active HDCP session.
virtual status_t shutdownAsync() = 0;
+ // Returns the capability bitmask of this HDCP session.
+ virtual uint32_t getCaps() {
+ return HDCP_CAPS_ENCRYPT;
+ }
+
// ENCRYPTION only:
// Encrypt data according to the HDCP spec. "size" bytes of data are
// available at "inData" (virtual address), "size" may not be a multiple