Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2017 The Android Open Source Project |
dianlujitao | 8df56d6 | 2018-01-18 21:24:30 +0800 | [diff] [blame] | 3 | * Copyright (C) 2017-2018 The LineageOS Project |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 4 | * |
| 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | * you may not use this file except in compliance with the License. |
| 7 | * You may obtain a copy of the License at |
| 8 | * |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | * |
| 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
| 16 | */ |
| 17 | |
Rashed Abdel-Tawab | e52ce10 | 2017-12-30 00:41:49 +0200 | [diff] [blame] | 18 | #define LOG_TAG "android.hardware.power@1.1-service-qti" |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 19 | |
dianlujitao | 8df56d6 | 2018-01-18 21:24:30 +0800 | [diff] [blame] | 20 | // #define LOG_NDEBUG 0 |
| 21 | |
Ethan Chen | 9b6c441 | 2018-03-01 21:31:15 -0800 | [diff] [blame] | 22 | #include <log/log.h> |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 23 | #include "Power.h" |
| 24 | #include "power-common.h" |
| 25 | #include "power-helper.h" |
| 26 | |
| 27 | /* RPM runs at 19.2Mhz. Divide by 19200 for msec */ |
| 28 | #define RPM_CLK 19200 |
| 29 | |
| 30 | extern struct stat_pair rpm_stat_map[]; |
| 31 | |
| 32 | namespace android { |
| 33 | namespace hardware { |
| 34 | namespace power { |
| 35 | namespace V1_1 { |
| 36 | namespace implementation { |
| 37 | |
| 38 | using ::android::hardware::power::V1_0::Feature; |
| 39 | using ::android::hardware::power::V1_0::PowerHint; |
| 40 | using ::android::hardware::power::V1_0::PowerStatePlatformSleepState; |
| 41 | using ::android::hardware::power::V1_0::Status; |
| 42 | using ::android::hardware::power::V1_1::PowerStateSubsystem; |
| 43 | using ::android::hardware::hidl_vec; |
| 44 | using ::android::hardware::Return; |
| 45 | using ::android::hardware::Void; |
| 46 | |
| 47 | Power::Power() { |
| 48 | power_init(); |
| 49 | } |
| 50 | |
| 51 | // Methods from ::android::hardware::power::V1_0::IPower follow. |
| 52 | Return<void> Power::setInteractive(bool interactive) { |
| 53 | power_set_interactive(interactive ? 1 : 0); |
| 54 | return Void(); |
| 55 | } |
| 56 | |
| 57 | Return<void> Power::powerHint(PowerHint hint, int32_t data) { |
dianlujitao | 8df56d6 | 2018-01-18 21:24:30 +0800 | [diff] [blame] | 58 | power_hint(static_cast<power_hint_t>(hint), &data); |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 59 | return Void(); |
| 60 | } |
| 61 | |
| 62 | Return<void> Power::setFeature(Feature feature, bool activate) { |
| 63 | set_feature(static_cast<feature_t>(feature), activate ? 1 : 0); |
| 64 | return Void(); |
| 65 | } |
| 66 | |
| 67 | Return<void> Power::getPlatformLowPowerStats(getPlatformLowPowerStats_cb _hidl_cb) { |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 68 | hidl_vec<PowerStatePlatformSleepState> states; |
Michael Bestas | 60e7229 | 2018-07-03 21:29:54 +0300 | [diff] [blame] | 69 | #ifdef NO_STATS |
| 70 | states.resize(0); |
| 71 | _hidl_cb(states, Status::SUCCESS); |
| 72 | return Void(); |
| 73 | #else |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 74 | uint64_t stats[MAX_PLATFORM_STATS * MAX_RPM_PARAMS] = {0}; |
Michael Bestas | 87dd9ad | 2018-03-26 01:00:20 +0300 | [diff] [blame] | 75 | #ifndef LEGACY_STATS |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 76 | uint64_t *values; |
Michael Bestas | 87dd9ad | 2018-03-26 01:00:20 +0300 | [diff] [blame] | 77 | #endif |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 78 | struct PowerStatePlatformSleepState *state; |
| 79 | int ret; |
| 80 | |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 81 | ret = extract_platform_stats(stats); |
| 82 | if (ret != 0) { |
| 83 | states.resize(0); |
| 84 | goto done; |
| 85 | } |
| 86 | |
Rashed Abdel-Tawab | e52ce10 | 2017-12-30 00:41:49 +0200 | [diff] [blame] | 87 | #ifdef LEGACY_STATS |
| 88 | states.resize(RPM_MODE_MAX); |
| 89 | |
| 90 | /* Update statistics for XO_shutdown */ |
| 91 | state = &states[RPM_MODE_XO]; |
| 92 | state->name = "XO_shutdown"; |
| 93 | |
| 94 | state->residencyInMsecSinceBoot = stats[ACCUMULATED_VLOW_TIME]; |
| 95 | state->totalTransitions = stats[VLOW_COUNT]; |
| 96 | state->supportedOnlyInSuspend = false; |
| 97 | state->voters.resize(XO_VOTERS); |
| 98 | |
| 99 | /* Update statistics for APSS voter */ |
| 100 | state->voters[0].name = "APSS"; |
| 101 | state->voters[0].totalTimeInMsecVotedForSinceBoot = |
| 102 | stats[XO_ACCUMULATED_DURATION_APSS] / RPM_CLK; |
| 103 | state->voters[0].totalNumberOfTimesVotedSinceBoot = stats[XO_COUNT_APSS]; |
| 104 | |
| 105 | /* Update statistics for MPSS voter */ |
| 106 | state->voters[1].name = "MPSS"; |
| 107 | state->voters[1].totalTimeInMsecVotedForSinceBoot = |
| 108 | stats[XO_ACCUMULATED_DURATION_MPSS] / RPM_CLK; |
| 109 | state->voters[1].totalNumberOfTimesVotedSinceBoot = stats[XO_COUNT_MPSS]; |
| 110 | |
| 111 | /* Update statistics for ADSP voter */ |
| 112 | state->voters[2].name = "ADSP"; |
| 113 | state->voters[2].totalTimeInMsecVotedForSinceBoot = |
| 114 | stats[XO_ACCUMULATED_DURATION_ADSP] / RPM_CLK; |
| 115 | state->voters[2].totalNumberOfTimesVotedSinceBoot = stats[XO_COUNT_ADSP]; |
| 116 | |
| 117 | /* Update statistics for SLPI voter */ |
| 118 | state->voters[3].name = "SLPI"; |
| 119 | state->voters[3].totalTimeInMsecVotedForSinceBoot = |
| 120 | stats[XO_ACCUMULATED_DURATION_SLPI] / RPM_CLK; |
| 121 | state->voters[3].totalNumberOfTimesVotedSinceBoot = stats[XO_COUNT_SLPI]; |
| 122 | |
| 123 | /* Update statistics for VMIN state */ |
| 124 | state = &states[RPM_MODE_VMIN]; |
| 125 | |
| 126 | state->name = "VMIN"; |
| 127 | state->residencyInMsecSinceBoot = stats[ACCUMULATED_VMIN_TIME]; |
| 128 | state->totalTransitions = stats[VMIN_COUNT]; |
| 129 | state->supportedOnlyInSuspend = false; |
| 130 | state->voters.resize(VMIN_VOTERS); |
| 131 | //Note: No filling of state voters since VMIN_VOTERS = 0 |
| 132 | #else |
| 133 | states.resize(PLATFORM_SLEEP_MODES_COUNT); |
| 134 | |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 135 | /* Update statistics for XO_shutdown */ |
| 136 | state = &states[RPM_MODE_XO]; |
| 137 | state->name = "XO_shutdown"; |
| 138 | values = stats + (RPM_MODE_XO * MAX_RPM_PARAMS); |
| 139 | |
| 140 | state->residencyInMsecSinceBoot = values[1]; |
| 141 | state->totalTransitions = values[0]; |
| 142 | state->supportedOnlyInSuspend = false; |
| 143 | state->voters.resize(XO_VOTERS); |
| 144 | for(size_t i = 0; i < XO_VOTERS; i++) { |
| 145 | int voter = i + XO_VOTERS_START; |
| 146 | state->voters[i].name = rpm_stat_map[voter].label; |
| 147 | values = stats + (voter * MAX_RPM_PARAMS); |
| 148 | state->voters[i].totalTimeInMsecVotedForSinceBoot = values[0] / RPM_CLK; |
| 149 | state->voters[i].totalNumberOfTimesVotedSinceBoot = values[1]; |
| 150 | } |
| 151 | |
| 152 | /* Update statistics for VMIN state */ |
| 153 | state = &states[RPM_MODE_VMIN]; |
| 154 | state->name = "VMIN"; |
| 155 | values = stats + (RPM_MODE_VMIN * MAX_RPM_PARAMS); |
| 156 | |
| 157 | state->residencyInMsecSinceBoot = values[1]; |
| 158 | state->totalTransitions = values[0]; |
| 159 | state->supportedOnlyInSuspend = false; |
| 160 | state->voters.resize(VMIN_VOTERS); |
| 161 | //Note: No filling of state voters since VMIN_VOTERS = 0 |
Rashed Abdel-Tawab | e52ce10 | 2017-12-30 00:41:49 +0200 | [diff] [blame] | 162 | #endif |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 163 | done: |
| 164 | _hidl_cb(states, Status::SUCCESS); |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 165 | return Void(); |
Michael Bestas | 60e7229 | 2018-07-03 21:29:54 +0300 | [diff] [blame] | 166 | #endif |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 167 | } |
| 168 | |
Rashed Abdel-Tawab | e52ce10 | 2017-12-30 00:41:49 +0200 | [diff] [blame] | 169 | // Methods from ::android::hardware::power::V1_1::IPower follow. |
| 170 | |
Rashed Abdel-Tawab | 53320c1 | 2018-09-17 12:14:16 -0700 | [diff] [blame] | 171 | #ifndef NO_WLAN_STATS |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 172 | static int get_wlan_low_power_stats(struct PowerStateSubsystem &subsystem) { |
| 173 | |
| 174 | uint64_t stats[WLAN_POWER_PARAMS_COUNT] = {0}; |
| 175 | struct PowerStateSubsystemSleepState *state; |
| 176 | int ret; |
| 177 | |
| 178 | ret = extract_wlan_stats(stats); |
| 179 | if (ret) |
| 180 | return ret; |
| 181 | |
| 182 | subsystem.name = "wlan"; |
| 183 | subsystem.states.resize(WLAN_STATES_COUNT); |
| 184 | |
| 185 | /* Update statistics for Active State */ |
| 186 | state = &subsystem.states[WLAN_STATE_ACTIVE]; |
| 187 | state->name = "Active"; |
| 188 | state->residencyInMsecSinceBoot = stats[CUMULATIVE_TOTAL_ON_TIME_MS]; |
| 189 | state->totalTransitions = stats[DEEP_SLEEP_ENTER_COUNTER]; |
| 190 | state->lastEntryTimestampMs = 0; //FIXME need a new value from Qcom |
| 191 | state->supportedOnlyInSuspend = false; |
| 192 | |
| 193 | /* Update statistics for Deep-Sleep state */ |
| 194 | state = &subsystem.states[WLAN_STATE_DEEP_SLEEP]; |
| 195 | state->name = "Deep-Sleep"; |
| 196 | state->residencyInMsecSinceBoot = stats[CUMULATIVE_SLEEP_TIME_MS]; |
| 197 | state->totalTransitions = stats[DEEP_SLEEP_ENTER_COUNTER]; |
| 198 | state->lastEntryTimestampMs = stats[LAST_DEEP_SLEEP_ENTER_TSTAMP_MS]; |
| 199 | state->supportedOnlyInSuspend = false; |
| 200 | |
| 201 | return 0; |
| 202 | } |
Rashed Abdel-Tawab | 53320c1 | 2018-09-17 12:14:16 -0700 | [diff] [blame] | 203 | #endif |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 204 | |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 205 | Return<void> Power::getSubsystemLowPowerStats(getSubsystemLowPowerStats_cb _hidl_cb) { |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 206 | hidl_vec<PowerStateSubsystem> subsystems; |
Rashed Abdel-Tawab | 53320c1 | 2018-09-17 12:14:16 -0700 | [diff] [blame] | 207 | #ifdef NO_WLAN_STATS |
| 208 | subsystems.resize(0); |
| 209 | _hidl_cb(subsystems, Status::SUCCESS); |
| 210 | return Void(); |
| 211 | #else |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 212 | int ret; |
| 213 | |
Rashed Abdel-Tawab | e52ce10 | 2017-12-30 00:41:49 +0200 | [diff] [blame] | 214 | subsystems.resize(subsystem_type::SUBSYSTEM_COUNT); |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 215 | |
| 216 | //We currently have only one Subsystem for WLAN |
Rashed Abdel-Tawab | e52ce10 | 2017-12-30 00:41:49 +0200 | [diff] [blame] | 217 | ret = get_wlan_low_power_stats(subsystems[subsystem_type::SUBSYSTEM_WLAN]); |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 218 | if (ret != 0) |
| 219 | goto done; |
| 220 | |
| 221 | //Add query for other subsystems here |
| 222 | |
| 223 | done: |
| 224 | _hidl_cb(subsystems, Status::SUCCESS); |
| 225 | return Void(); |
Rashed Abdel-Tawab | 53320c1 | 2018-09-17 12:14:16 -0700 | [diff] [blame] | 226 | #endif |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 227 | } |
| 228 | |
Philip Cuadra | 932f6d6 | 2017-07-11 14:50:25 -0700 | [diff] [blame] | 229 | Return<void> Power::powerHintAsync(PowerHint hint, int32_t data) { |
| 230 | // just call the normal power hint in this oneway function |
| 231 | return powerHint(hint, data); |
| 232 | } |
| 233 | |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 234 | } // namespace implementation |
Rashed Abdel-Tawab | 53320c1 | 2018-09-17 12:14:16 -0700 | [diff] [blame] | 235 | } // namespace V1_1 |
Rashed Abdel-Tawab | 711a28d | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 236 | } // namespace power |
| 237 | } // namespace hardware |
| 238 | } // namespace android |