Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2016-2017, The Linux Foundation. All rights reserved. |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 3 | * Copyright (C) 2018 The LineageOS Project |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions are |
| 7 | * met: |
| 8 | * * * Redistributions of source code must retain the above copyright |
| 9 | * notice, this list of conditions and the following disclaimer. |
| 10 | * * Redistributions in binary form must reproduce the above |
| 11 | * copyright notice, this list of conditions and the following |
| 12 | * disclaimer in the documentation and/or other materials provided |
| 13 | * with the distribution. |
| 14 | * * Neither the name of The Linux Foundation nor the names of its |
| 15 | * contributors may be used to endorse or promote products derived |
| 16 | * from this software without specific prior written permission. |
| 17 | * |
| 18 | * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| 19 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 20 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| 21 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| 22 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 23 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 24 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| 25 | * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 26 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| 27 | * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| 28 | * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 | */ |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 30 | |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 31 | #define LOG_NIDEBUG 0 |
| 32 | |
| 33 | #include <errno.h> |
BeYkeRYkt | bd52e81 | 2018-12-13 06:42:35 +0900 | [diff] [blame] | 34 | #include <time.h> |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 35 | #include <string.h> |
| 36 | #include <sys/types.h> |
| 37 | #include <sys/stat.h> |
| 38 | #include <fcntl.h> |
| 39 | #include <dlfcn.h> |
| 40 | #include <stdlib.h> |
Rashed Abdel-Tawab | 9c14c9f | 2017-12-26 23:11:03 +0200 | [diff] [blame] | 41 | #include <pthread.h> |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 42 | |
Michael Bestas | 1add9ac | 2018-03-25 22:56:44 +0300 | [diff] [blame] | 43 | #define LOG_TAG "QCOM PowerHAL" |
Rashed Abdel-Tawab | 9c14c9f | 2017-12-26 23:11:03 +0200 | [diff] [blame] | 44 | #include <log/log.h> |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 45 | #include <hardware/hardware.h> |
| 46 | #include <hardware/power.h> |
| 47 | |
| 48 | #include "utils.h" |
| 49 | #include "metadata-defs.h" |
| 50 | #include "hint-data.h" |
| 51 | #include "performance.h" |
| 52 | #include "power-common.h" |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 53 | |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 54 | #define NUM_PERF_MODES 3 |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 55 | |
tomascus | 8b038b1 | 2019-02-19 17:15:58 +1100 | [diff] [blame] | 56 | const int kMaxLaunchDuration = 5000; /* ms */ |
BeYkeRYkt | bd52e81 | 2018-12-13 06:42:35 +0900 | [diff] [blame] | 57 | const int kMaxInteractiveDuration = 5000; /* ms */ |
tomascus | 1c38bac | 2019-02-13 14:42:27 +1100 | [diff] [blame] | 58 | const int kMinInteractiveDuration = 400; /* ms */ |
BeYkeRYkt | bd52e81 | 2018-12-13 06:42:35 +0900 | [diff] [blame] | 59 | |
dianlujitao | 2f0ce46 | 2017-10-14 12:08:10 +0800 | [diff] [blame] | 60 | static int current_power_profile = PROFILE_BALANCED; |
| 61 | |
dianlujitao | 2f0ce46 | 2017-10-14 12:08:10 +0800 | [diff] [blame] | 62 | static int profile_high_performance[] = { |
| 63 | SCHED_BOOST_ON_V3, 0x1, |
| 64 | MIN_FREQ_BIG_CORE_0, 0xFFF, |
| 65 | MIN_FREQ_LITTLE_CORE_0, 0xFFF, |
| 66 | ALL_CPUS_PWR_CLPS_DIS_V3, 0x1, |
| 67 | }; |
| 68 | |
| 69 | static int profile_power_save[] = { |
| 70 | MAX_FREQ_BIG_CORE_0, 0x3E8, |
| 71 | MAX_FREQ_LITTLE_CORE_0, 0x3E8, |
| 72 | }; |
| 73 | |
| 74 | static int profile_bias_power[] = { |
| 75 | MAX_FREQ_BIG_CORE_0, 0x514, |
| 76 | MAX_FREQ_LITTLE_CORE_0, 0x3E8, |
| 77 | }; |
| 78 | |
| 79 | static int profile_bias_performance[] = { |
| 80 | MIN_FREQ_BIG_CORE_0, 0x578, |
| 81 | }; |
| 82 | |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 83 | #ifdef INTERACTION_BOOST |
| 84 | int get_number_of_profiles() |
| 85 | { |
| 86 | return 5; |
| 87 | } |
| 88 | #endif |
dianlujitao | 2f0ce46 | 2017-10-14 12:08:10 +0800 | [diff] [blame] | 89 | |
dianlujitao | 8780cb7 | 2019-02-23 20:24:57 +0800 | [diff] [blame] | 90 | static int set_power_profile(void *data) |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 91 | { |
dianlujitao | 8780cb7 | 2019-02-23 20:24:57 +0800 | [diff] [blame] | 92 | int profile = data ? *((int*)data) : 0; |
Corinna Vinschen | 8599e3c | 2018-08-26 22:11:49 +0200 | [diff] [blame] | 93 | int ret = -EINVAL; |
| 94 | const char *profile_name = NULL; |
| 95 | |
dianlujitao | 2f0ce46 | 2017-10-14 12:08:10 +0800 | [diff] [blame] | 96 | if (profile == current_power_profile) |
Corinna Vinschen | 8599e3c | 2018-08-26 22:11:49 +0200 | [diff] [blame] | 97 | return 0; |
dianlujitao | 2f0ce46 | 2017-10-14 12:08:10 +0800 | [diff] [blame] | 98 | |
| 99 | ALOGV("%s: Profile=%d", __func__, profile); |
| 100 | |
| 101 | if (current_power_profile != PROFILE_BALANCED) { |
| 102 | undo_hint_action(DEFAULT_PROFILE_HINT_ID); |
| 103 | ALOGV("%s: Hint undone", __func__); |
Corinna Vinschen | 8599e3c | 2018-08-26 22:11:49 +0200 | [diff] [blame] | 104 | current_power_profile = PROFILE_BALANCED; |
dianlujitao | 2f0ce46 | 2017-10-14 12:08:10 +0800 | [diff] [blame] | 105 | } |
| 106 | |
| 107 | if (profile == PROFILE_POWER_SAVE) { |
Corinna Vinschen | 8599e3c | 2018-08-26 22:11:49 +0200 | [diff] [blame] | 108 | ret = perform_hint_action(DEFAULT_PROFILE_HINT_ID, profile_power_save, |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 109 | ARRAY_SIZE(profile_power_save)); |
Corinna Vinschen | 8599e3c | 2018-08-26 22:11:49 +0200 | [diff] [blame] | 110 | profile_name = "powersave"; |
dianlujitao | 2f0ce46 | 2017-10-14 12:08:10 +0800 | [diff] [blame] | 111 | |
| 112 | } else if (profile == PROFILE_HIGH_PERFORMANCE) { |
Corinna Vinschen | 8599e3c | 2018-08-26 22:11:49 +0200 | [diff] [blame] | 113 | ret = perform_hint_action(DEFAULT_PROFILE_HINT_ID, |
| 114 | profile_high_performance, ARRAY_SIZE(profile_high_performance)); |
| 115 | profile_name = "performance"; |
dianlujitao | 2f0ce46 | 2017-10-14 12:08:10 +0800 | [diff] [blame] | 116 | |
| 117 | } else if (profile == PROFILE_BIAS_POWER) { |
Corinna Vinschen | 8599e3c | 2018-08-26 22:11:49 +0200 | [diff] [blame] | 118 | ret = perform_hint_action(DEFAULT_PROFILE_HINT_ID, profile_bias_power, |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 119 | ARRAY_SIZE(profile_bias_power)); |
Corinna Vinschen | 8599e3c | 2018-08-26 22:11:49 +0200 | [diff] [blame] | 120 | profile_name = "bias power"; |
dianlujitao | 2f0ce46 | 2017-10-14 12:08:10 +0800 | [diff] [blame] | 121 | |
| 122 | } else if (profile == PROFILE_BIAS_PERFORMANCE) { |
Corinna Vinschen | 8599e3c | 2018-08-26 22:11:49 +0200 | [diff] [blame] | 123 | ret = perform_hint_action(DEFAULT_PROFILE_HINT_ID, |
| 124 | profile_bias_performance, ARRAY_SIZE(profile_bias_performance)); |
| 125 | profile_name = "bias perf"; |
| 126 | } else if (profile == PROFILE_BALANCED) { |
| 127 | ret = 0; |
| 128 | profile_name = "balanced"; |
dianlujitao | 2f0ce46 | 2017-10-14 12:08:10 +0800 | [diff] [blame] | 129 | } |
| 130 | |
Corinna Vinschen | 8599e3c | 2018-08-26 22:11:49 +0200 | [diff] [blame] | 131 | if (ret == 0) { |
| 132 | current_power_profile = profile; |
| 133 | ALOGD("%s: Set %s mode", __func__, profile_name); |
| 134 | } |
| 135 | return ret; |
dianlujitao | 2f0ce46 | 2017-10-14 12:08:10 +0800 | [diff] [blame] | 136 | } |
| 137 | |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 138 | typedef enum { |
| 139 | NORMAL_MODE = 0, |
| 140 | SUSTAINED_MODE = 1, |
| 141 | VR_MODE = 2, |
| 142 | VR_SUSTAINED_MODE = (SUSTAINED_MODE|VR_MODE), |
| 143 | INVALID_MODE = 0xFF |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 144 | } perf_mode_type_t; |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 145 | |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 146 | typedef struct perf_mode { |
| 147 | perf_mode_type_t type; |
| 148 | int perf_hint_id; |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 149 | } perf_mode_t; |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 150 | |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 151 | perf_mode_t perf_modes[NUM_PERF_MODES] = { |
| 152 | { SUSTAINED_MODE, SUSTAINED_PERF_HINT }, |
| 153 | { VR_MODE, VR_MODE_HINT }, |
| 154 | { VR_SUSTAINED_MODE, VR_MODE_SUSTAINED_PERF_HINT } |
| 155 | }; |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 156 | |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 157 | static int current_mode = NORMAL_MODE; |
| 158 | |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 159 | static inline int get_perfd_hint_id(perf_mode_type_t type) { |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 160 | int i; |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 161 | for (i = 0; i < NUM_PERF_MODES; i++) { |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 162 | if (perf_modes[i].type == type) { |
| 163 | ALOGD("Hint id is 0x%x for mode 0x%x", perf_modes[i].perf_hint_id, type); |
| 164 | return perf_modes[i].perf_hint_id; |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 165 | } |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 166 | } |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 167 | ALOGD("Couldn't find the hint for mode 0x%x", type); |
| 168 | return 0; |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 169 | } |
| 170 | |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 171 | static int switch_mode(perf_mode_type_t mode) { |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 172 | int hint_id = 0; |
| 173 | static int perfd_mode_handle = -1; |
| 174 | |
| 175 | // release existing mode if any |
| 176 | if (CHECK_HANDLE(perfd_mode_handle)) { |
| 177 | ALOGD("Releasing handle 0x%x", perfd_mode_handle); |
| 178 | release_request(perfd_mode_handle); |
| 179 | perfd_mode_handle = -1; |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 180 | } |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 181 | // switch to a perf mode |
| 182 | hint_id = get_perfd_hint_id(mode); |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 183 | if (hint_id != 0) { |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 184 | perfd_mode_handle = perf_hint_enable(hint_id, 0); |
| 185 | if (!CHECK_HANDLE(perfd_mode_handle)) { |
| 186 | ALOGE("Failed perf_hint_interaction for mode: 0x%x", mode); |
| 187 | return -1; |
| 188 | } |
| 189 | ALOGD("Acquired handle 0x%x", perfd_mode_handle); |
| 190 | } |
| 191 | return 0; |
| 192 | } |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 193 | |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 194 | static int process_perf_hint(void *data, perf_mode_type_t mode) { |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 195 | // enable |
dianlujitao | 8780cb7 | 2019-02-23 20:24:57 +0800 | [diff] [blame] | 196 | if (data) { |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 197 | ALOGI("Enable request for mode: 0x%x", mode); |
| 198 | // check if mode is current mode |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 199 | if (current_mode & mode) { |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 200 | ALOGD("Mode 0x%x already enabled", mode); |
| 201 | return HINT_HANDLED; |
| 202 | } |
| 203 | // enable requested mode |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 204 | if (0 != switch_mode(current_mode | mode)) { |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 205 | ALOGE("Couldn't enable mode 0x%x", mode); |
| 206 | return HINT_NONE; |
| 207 | } |
| 208 | current_mode |= mode; |
| 209 | ALOGI("Current mode is 0x%x", current_mode); |
| 210 | // disable |
| 211 | } else { |
| 212 | ALOGI("Disable request for mode: 0x%x", mode); |
| 213 | // check if mode is enabled |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 214 | if (!(current_mode & mode)) { |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 215 | ALOGD("Mode 0x%x already disabled", mode); |
| 216 | return HINT_HANDLED; |
| 217 | } |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 218 | // disable requested mode |
| 219 | if (0 != switch_mode(current_mode & ~mode)) { |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 220 | ALOGE("Couldn't disable mode 0x%x", mode); |
| 221 | return HINT_NONE; |
| 222 | } |
| 223 | current_mode &= ~mode; |
| 224 | ALOGI("Current mode is 0x%x", current_mode); |
| 225 | } |
| 226 | |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 227 | return HINT_HANDLED; |
| 228 | } |
| 229 | |
| 230 | static int process_video_encode_hint(void *metadata) |
| 231 | { |
| 232 | char governor[80]; |
| 233 | struct video_encode_metadata_t video_encode_metadata; |
Ananth Raghavan Subramanian | 0c226b7 | 2017-06-27 21:28:43 -0700 | [diff] [blame] | 234 | static int video_encode_handle = 0; |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 235 | |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 236 | if (!metadata) { |
| 237 | return HINT_NONE; |
| 238 | } |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 239 | |
| 240 | if (get_scaling_governor(governor, sizeof(governor)) == -1) { |
| 241 | ALOGE("Can't obtain scaling governor."); |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 242 | return HINT_NONE; |
| 243 | } |
| 244 | |
| 245 | /* Initialize encode metadata struct fields */ |
| 246 | memset(&video_encode_metadata, 0, sizeof(struct video_encode_metadata_t)); |
| 247 | video_encode_metadata.state = -1; |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 248 | |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 249 | if (parse_video_encode_metadata((char *)metadata, &video_encode_metadata) == -1) { |
| 250 | ALOGE("Error occurred while parsing metadata."); |
| 251 | return HINT_NONE; |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 252 | } |
| 253 | |
| 254 | if (video_encode_metadata.state == 1) { |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 255 | if (is_interactive_governor(governor)) { |
| 256 | video_encode_handle = perf_hint_enable( |
| 257 | VIDEO_ENCODE_HINT, 0); |
| 258 | return HINT_HANDLED; |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 259 | } |
| 260 | } else if (video_encode_metadata.state == 0) { |
Michael Bestas | 47636f6 | 2018-05-25 21:30:28 +0300 | [diff] [blame] | 261 | if (is_interactive_governor(governor)) { |
Ananth Raghavan Subramanian | 0c226b7 | 2017-06-27 21:28:43 -0700 | [diff] [blame] | 262 | release_request(video_encode_handle); |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 263 | return HINT_HANDLED; |
| 264 | } |
| 265 | } |
| 266 | return HINT_NONE; |
| 267 | } |
| 268 | |
tomascus | 8b038b1 | 2019-02-19 17:15:58 +1100 | [diff] [blame] | 269 | static int process_activity_launch_hint(void *data) |
BeYkeRYkt | bd52e81 | 2018-12-13 06:42:35 +0900 | [diff] [blame] | 270 | { |
tomascus | 8b038b1 | 2019-02-19 17:15:58 +1100 | [diff] [blame] | 271 | static int launch_handle = -1; |
| 272 | static int launch_mode = 0; |
| 273 | |
| 274 | // release lock early if launch has finished |
| 275 | if (!data) { |
| 276 | if (CHECK_HANDLE(launch_handle)) { |
| 277 | release_request(launch_handle); |
| 278 | launch_handle = -1; |
| 279 | } |
| 280 | launch_mode = 0; |
| 281 | return HINT_HANDLED; |
| 282 | } |
| 283 | |
BeYkeRYkt | bd52e81 | 2018-12-13 06:42:35 +0900 | [diff] [blame] | 284 | if (current_mode != NORMAL_MODE) { |
| 285 | ALOGV("%s: ignoring due to other active perf hints", __func__); |
tomascus | 8b038b1 | 2019-02-19 17:15:58 +1100 | [diff] [blame] | 286 | } else if (!launch_mode) { |
| 287 | launch_handle = perf_hint_enable_with_type(VENDOR_HINT_FIRST_LAUNCH_BOOST, |
| 288 | kMaxLaunchDuration, LAUNCH_BOOST_V1); |
| 289 | if (!CHECK_HANDLE(launch_handle)) { |
| 290 | ALOGE("Failed to perform launch boost"); |
| 291 | return HINT_NONE; |
| 292 | } |
| 293 | launch_mode = 1; |
BeYkeRYkt | bd52e81 | 2018-12-13 06:42:35 +0900 | [diff] [blame] | 294 | } |
| 295 | return HINT_HANDLED; |
| 296 | } |
| 297 | |
| 298 | static int process_interaction_hint(void *data) |
| 299 | { |
| 300 | static struct timespec s_previous_boost_timespec; |
| 301 | static int s_previous_duration = 0; |
| 302 | |
| 303 | struct timespec cur_boost_timespec; |
| 304 | long long elapsed_time; |
| 305 | int duration = kMinInteractiveDuration; |
| 306 | |
| 307 | if (current_mode != NORMAL_MODE) { |
| 308 | ALOGV("%s: ignoring due to other active perf hints", __func__); |
| 309 | return HINT_HANDLED; |
| 310 | } |
| 311 | |
| 312 | if (data) { |
| 313 | int input_duration = *((int*)data); |
| 314 | if (input_duration > duration) { |
| 315 | duration = (input_duration > kMaxInteractiveDuration) ? |
| 316 | kMaxInteractiveDuration : input_duration; |
| 317 | } |
| 318 | } |
| 319 | |
| 320 | clock_gettime(CLOCK_MONOTONIC, &cur_boost_timespec); |
| 321 | |
| 322 | elapsed_time = calc_timespan_us(s_previous_boost_timespec, cur_boost_timespec); |
| 323 | // don't hint if previous hint's duration covers this hint's duration |
| 324 | if ((s_previous_duration * 1000) > (elapsed_time + duration * 1000)) { |
| 325 | return HINT_HANDLED; |
| 326 | } |
| 327 | s_previous_boost_timespec = cur_boost_timespec; |
| 328 | s_previous_duration = duration; |
| 329 | |
tomascus | 1c38bac | 2019-02-13 14:42:27 +1100 | [diff] [blame] | 330 | perf_hint_enable_with_type(VENDOR_HINT_SCROLL_BOOST, duration, SCROLL_VERTICAL); |
BeYkeRYkt | bd52e81 | 2018-12-13 06:42:35 +0900 | [diff] [blame] | 331 | |
| 332 | return HINT_HANDLED; |
| 333 | } |
| 334 | |
Rashed Abdel-Tawab | 00b2185 | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 335 | int power_hint_override(power_hint_t hint, void *data) |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 336 | { |
| 337 | int ret_val = HINT_NONE; |
dianlujitao | 2f0ce46 | 2017-10-14 12:08:10 +0800 | [diff] [blame] | 338 | |
| 339 | if (hint == POWER_HINT_SET_PROFILE) { |
dianlujitao | 8780cb7 | 2019-02-23 20:24:57 +0800 | [diff] [blame] | 340 | if (set_power_profile(data) < 0) |
Corinna Vinschen | 8599e3c | 2018-08-26 22:11:49 +0200 | [diff] [blame] | 341 | ALOGE("Setting power profile failed. perf HAL not started?"); |
dianlujitao | 2f0ce46 | 2017-10-14 12:08:10 +0800 | [diff] [blame] | 342 | return HINT_HANDLED; |
| 343 | } |
| 344 | |
Michael Bestas | 8ff509e | 2018-03-26 05:21:23 +0300 | [diff] [blame] | 345 | // Skip other hints in high/low power modes |
| 346 | if (current_power_profile == PROFILE_POWER_SAVE || |
| 347 | current_power_profile == PROFILE_HIGH_PERFORMANCE) { |
dianlujitao | 2f0ce46 | 2017-10-14 12:08:10 +0800 | [diff] [blame] | 348 | return HINT_HANDLED; |
Michael Bestas | 8ff509e | 2018-03-26 05:21:23 +0300 | [diff] [blame] | 349 | } |
dianlujitao | 2f0ce46 | 2017-10-14 12:08:10 +0800 | [diff] [blame] | 350 | |
Michael Bestas | 8ff509e | 2018-03-26 05:21:23 +0300 | [diff] [blame] | 351 | switch (hint) { |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 352 | case POWER_HINT_VIDEO_ENCODE: |
| 353 | ret_val = process_video_encode_hint(data); |
| 354 | break; |
| 355 | case POWER_HINT_SUSTAINED_PERFORMANCE: |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 356 | ret_val = process_perf_hint(data, SUSTAINED_MODE); |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 357 | break; |
| 358 | case POWER_HINT_VR_MODE: |
Sathish Ambley | 2fc05d0 | 2017-07-06 22:28:16 -0700 | [diff] [blame] | 359 | ret_val = process_perf_hint(data, VR_MODE); |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 360 | break; |
| 361 | case POWER_HINT_INTERACTION: |
BeYkeRYkt | bd52e81 | 2018-12-13 06:42:35 +0900 | [diff] [blame] | 362 | ret_val = process_interaction_hint(data); |
| 363 | break; |
| 364 | case POWER_HINT_LAUNCH: |
| 365 | ret_val = process_activity_launch_hint(data); |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 366 | break; |
| 367 | default: |
| 368 | break; |
| 369 | } |
| 370 | return ret_val; |
| 371 | } |
| 372 | |
Rashed Abdel-Tawab | 00b2185 | 2017-11-03 12:44:16 -0700 | [diff] [blame] | 373 | int set_interactive_override(int UNUSED(on)) |
Ananth Raghavan Subramanian | e432dbf | 2017-03-24 16:30:12 -0700 | [diff] [blame] | 374 | { |
| 375 | return HINT_HANDLED; /* Don't excecute this code path, not in use */ |
| 376 | } |