Add support for HDCP 2.3 (44c2cc4e) · Commits · e / os / android_frameworks_av

drm/libmediadrm/DrmHal.cpp

+32 −22

Original line number	Diff line number	Diff line
		@@ -63,6 +63,7 @@ using ::android::sp;

		typedef drm::V1_1::KeyRequestType KeyRequestType_V1_1;
		typedef drm::V1_2::Status Status_V1_2;
		typedef drm::V1_2::HdcpLevel HdcpLevel_V1_2;

		namespace {

		@@ -156,26 +157,26 @@ static DrmPlugin::OfflineLicenseState toOfflineLicenseState(
		}
		}

		static DrmPlugin::HdcpLevel toHdcpLevel(HdcpLevel level) {
		static DrmPlugin::HdcpLevel toHdcpLevel(HdcpLevel_V1_2 level) {
		switch(level) {
		case HdcpLevel::HDCP_NONE:
		case HdcpLevel_V1_2::HDCP_NONE:
		return DrmPlugin::kHdcpNone;
		case HdcpLevel::HDCP_V1:
		case HdcpLevel_V1_2::HDCP_V1:
		return DrmPlugin::kHdcpV1;
		case HdcpLevel::HDCP_V2:
		case HdcpLevel_V1_2::HDCP_V2:
		return DrmPlugin::kHdcpV2;
		case HdcpLevel::HDCP_V2_1:
		case HdcpLevel_V1_2::HDCP_V2_1:
		return DrmPlugin::kHdcpV2_1;
		case HdcpLevel::HDCP_V2_2:
		case HdcpLevel_V1_2::HDCP_V2_2:
		return DrmPlugin::kHdcpV2_2;
		case HdcpLevel::HDCP_NO_OUTPUT:
		case HdcpLevel_V1_2::HDCP_V2_3:
		return DrmPlugin::kHdcpV2_3;
		case HdcpLevel_V1_2::HDCP_NO_OUTPUT:
		return DrmPlugin::kHdcpNoOutput;
		default:
		return DrmPlugin::kHdcpLevelUnknown;
		}
		}


		static ::KeyedVector toHidlKeyedVector(const KeyedVector<String8, String8>&
		keyedVector) {
		std::vector<KeyValue> stdKeyedVector;
		@@ -1093,22 +1094,31 @@ status_t DrmHal::getHdcpLevels(DrmPlugin::HdcpLevel *connected,
		}
		status_t err = UNKNOWN_ERROR;

		if (mPluginV1_1 == NULL) {
		return ERROR_DRM_CANNOT_HANDLE;
		}

		*connected = DrmPlugin::kHdcpLevelUnknown;
		*max = DrmPlugin::kHdcpLevelUnknown;

		Return<void> hResult = mPluginV1_1->getHdcpLevels(
		[&](Status status, const HdcpLevel& hConnected, const HdcpLevel& hMax) {
		if (status == Status::OK) {
		Return<void> hResult;
		if (mPluginV1_2 != NULL) {
		hResult = mPluginV1_2->getHdcpLevels_1_2(
		[&](Status_V1_2 status, const HdcpLevel_V1_2& hConnected, const HdcpLevel_V1_2& hMax) {
		if (status == Status_V1_2::OK) {
		*connected = toHdcpLevel(hConnected);
		*max = toHdcpLevel(hMax);
		}
		err = toStatusT_1_2(status);
		});
		} else if (mPluginV1_1 != NULL) {
		hResult = mPluginV1_1->getHdcpLevels(
		[&](Status status, const HdcpLevel& hConnected, const HdcpLevel& hMax) {
		if (status == Status::OK) {
		*connected = toHdcpLevel(static_cast<HdcpLevel_V1_2>(hConnected));
		*max = toHdcpLevel(static_cast<HdcpLevel_V1_2>(hMax));
		}
		err = toStatusT(status);
		});
		} else {
		return ERROR_DRM_CANNOT_HANDLE;
		}
		);

		return hResult.isOk() ? err : DEAD_OBJECT;
		}

drm/mediadrm/plugins/clearkey/hidl/include/DrmPlugin.h

+8 −0

Original line number	Diff line number	Diff line
		@@ -63,6 +63,7 @@ using ::android::sp;
		typedef drm::V1_1::KeyRequestType KeyRequestType_V1_1;
		typedef drm::V1_2::IDrmPluginListener IDrmPluginListener_V1_2;
		typedef drm::V1_2::Status Status_V1_2;
		typedef drm::V1_2::HdcpLevel HdcpLevel_V1_2;

		struct DrmPlugin : public IDrmPlugin {
		explicit DrmPlugin(SessionLibrary* sessionLibrary);
		@@ -162,6 +163,13 @@ struct DrmPlugin : public IDrmPlugin {
		return Void();
		}

		Return<void> getHdcpLevels_1_2(getHdcpLevels_1_2_cb _hidl_cb) {
		HdcpLevel_V1_2 connectedLevel = HdcpLevel_V1_2::HDCP_NONE;
		HdcpLevel_V1_2 maxLevel = HdcpLevel_V1_2::HDCP_NO_OUTPUT;
		_hidl_cb(Status_V1_2::OK, connectedLevel, maxLevel);
		return Void();
		}

		Return<void> getNumberOfSessions(getNumberOfSessions_cb _hidl_cb) override;

		Return<void> getSecurityLevel(const hidl_vec<uint8_t>& sessionId,