Add support to blacklist IRNSS in HAL 2.1 (845f6d54) · Commits · e / os / android_hardware_interfaces

current.txt

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		@@ -595,8 +595,9 @@ f18695dd36ee205640b8326a17453858a7b4596653aaa6ef0016b0aef1bd4dac android.hardwar
		4d85e814f94949dae4dc6cb82bbd7d6bb24ffafda6ddb2eac928d2a4fc2e21ce android.hardware.cas@1.2::types
		66931c2506fbb5af61f20138cb05e0a09e7bf67d6964c231d27c648933bb33ec android.hardware.drm@1.3::ICryptoFactory
		994d08ab27d613022c258a9ec48cece7adf2a305e92df5d76ef923e2c6665f64 android.hardware.drm@1.3::IDrmFactory
		1bd8028b974bf1d65cfa102196a2b008afc5d42fe73fed2cb94fa7533d07f581 android.hardware.gnss@2.1::IGnss
		3dacec7801968e1e4479724dc0180442d9e915466bff051f80996266b1a51c2c android.hardware.gnss@2.1::IGnss
		ba62e1e8993bfb9f27fa04816fa0f2241ae2d01edfa3d0c04182e2e5de80045c android.hardware.gnss@2.1::IGnssCallback
		ccdf3c0fb2c02a6d4dc57afb276c3497ae8172b80b00ebc0bf8a0238dd38b01d android.hardware.gnss@2.1::IGnssConfiguration
		5a125c49ca83629e22afc8c39e865509343bfa2c38f0baea9a186bbac103492d android.hardware.gnss@2.1::IGnssMeasurement
		0bfb291708dd4a7c6ec6b9883e2b8592357edde8d7e962ef83918e4a2154ce69 android.hardware.gnss@2.1::IGnssMeasurementCallback
		ce8dbe76eb9ee94b46ef98f725be992e760a5751073d4f4912484026541371f3 android.hardware.health@2.1::IHealth

gnss/2.1/Android.bp

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		@@ -11,6 +11,7 @@ hidl_interface {
		"IGnssCallback.hal",
		"IGnssMeasurement.hal",
		"IGnssMeasurementCallback.hal",
		"IGnssConfiguration.hal",
		],
		interfaces: [
		"android.hardware.gnss.measurement_corrections@1.0",

gnss/2.1/IGnss.hal

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		@@ -20,6 +20,7 @@ import @2.0::IGnss;

		import IGnssCallback;
		import IGnssMeasurement;
		import IGnssConfiguration;

		/**
		* Represents the standard GNSS (Global Navigation Satellite System) interface.
		@@ -50,4 +51,15 @@ interface IGnss extends @2.0::IGnss {
		* @return gnssMeasurementIface Handle to the IGnssMeasurement interface.
		*/
		getExtensionGnssMeasurement_2_1() generates (IGnssMeasurement gnssMeasurementIface);

		/**
		* This method returns the IGnssConfiguration interface.
		*
		* At least one of getExtensionGnssConfiguration(), getExtensionGnssConfiguration_1_1(),
		* getExtensionGnssConfiguration_2_0(), and getExtensionGnssConfiguration_2_1() methods must
		* return a non-null handle, and the other methods must return nullptr.
		*
		* @return gnssConfigurationIface Handle to the IGnssConfiguration interface.
		*/
		getExtensionGnssConfiguration_2_1() generates (IGnssConfiguration gnssConfigurationIface);
		};
		No newline at end of file

gnss/2.1/IGnssConfiguration.hal

0 → 100644

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		/*
		* Copyright (C) 2019 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.hardware.gnss@2.1;

		import @2.0::IGnssConfiguration;
		import @2.0::GnssConstellationType;

		/**
		* Extended interface for GNSS Configuration support.
		*/
		interface IGnssConfiguration extends @2.0::IGnssConfiguration {
		/**
		* Represents a blacklisted source, updating the GnssConstellationType to 2.0, which supports
		* IRNSS.
		*/
		struct BlacklistedSource {
		/**
		* Defines the constellation of the given satellite(s).
		*/
		GnssConstellationType constellation;

		/**
		* Satellite (space vehicle) ID number, as defined in GnssSvInfo::svid
		*
		* Or 0 to blacklist all svid's for the specified constellation
		*/
		int16_t svid;
		};

		/**
		* Injects a vector of BlacklistedSource(s) which the HAL must not use to calculate the
		* GNSS location output.
		*
		* The superset of all satellite sources provided, including wildcards, in the latest call
		* to this method, is the set of satellites sources that must not be used in calculating
		* location.
		*
		* All measurements from the specified satellites, across frequency bands, are blacklisted
		* together.
		*
		* If this method is never called after the IGnssConfiguration.hal connection is made on boot,
		* or is called with an empty vector, then no satellites are to be blacklisted as a result of
		* this API.
		*
		* This blacklist must be considered as an additional source of which satellites
		* should not be trusted for location on top of existing sources of similar information
		* such as satellite broadcast health being unhealthy and measurement outlier removal.
		*
		* @param blacklist The BlacklistedSource(s) of satellites the HAL must not use.
		*
		* @return success Whether the HAL accepts and abides by the provided blacklist.
		*/
		setBlacklist_2_1(vec<BlacklistedSource> blacklist) generates (bool success);
		};
		No newline at end of file

gnss/2.1/default/Android.bp

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		@@ -23,6 +23,7 @@ cc_binary {
		srcs: [
		"Gnss.cpp",
		"GnssMeasurement.cpp",
		"GnssConfiguration.cpp",
		"service.cpp"
		],
		shared_libs: [