Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1 | /* |
Rajavenu Kyatham | 7338b9e | 2019-12-30 19:52:16 +0530 | [diff] [blame] | 2 | * Copyright (c) 2014-2020, The Linux Foundation. All rights reserved. |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 3 | * Not a Contribution. |
| 4 | * |
| 5 | * Copyright 2015 The Android Open Source Project |
| 6 | * |
| 7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 8 | * you may not use this file except in compliance with the License. |
| 9 | * You may obtain a copy of the License at |
| 10 | * |
| 11 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 12 | * |
| 13 | * Unless required by applicable law or agreed to in writing, software |
| 14 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 16 | * See the License for the specific language governing permissions and |
| 17 | * limitations under the License. |
| 18 | */ |
| 19 | |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 20 | #include <cutils/properties.h> |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 21 | #include <errno.h> |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 22 | #include <math.h> |
| 23 | #include <sync/sync.h> |
Naseer Ahmed | 065cff7 | 2017-03-20 15:07:28 -0400 | [diff] [blame] | 24 | #include <sys/types.h> |
| 25 | #include <sys/stat.h> |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 26 | #include <utils/constants.h> |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 27 | #include <utils/debug.h> |
Rajavenu Kyatham | 9d50958 | 2019-02-13 15:29:55 +0530 | [diff] [blame] | 28 | #include <utils/utils.h> |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 29 | #include <utils/formats.h> |
| 30 | #include <utils/rect.h> |
Saurabh Shah | 7d476ed | 2016-06-27 16:40:58 -0700 | [diff] [blame] | 31 | #include <qd_utils.h> |
Naseer Ahmed | 8584a0f | 2020-02-19 22:23:30 -0500 | [diff] [blame] | 32 | #include <vendor/qti/hardware/display/composer/3.0/IQtiComposerClient.h> |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 33 | |
| 34 | #include <algorithm> |
Naseer Ahmed | 913502b | 2017-04-18 16:05:05 -0400 | [diff] [blame] | 35 | #include <iomanip> |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 36 | #include <map> |
Naseer Ahmed | 1fd59ea | 2016-05-05 13:59:23 -0400 | [diff] [blame] | 37 | #include <sstream> |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 38 | #include <string> |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 39 | #include <utility> |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 40 | #include <vector> |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 41 | |
| 42 | #include "hwc_display.h" |
| 43 | #include "hwc_debugger.h" |
Arun Kumar K.R | 51be3d1 | 2017-03-31 19:54:38 -0700 | [diff] [blame] | 44 | #include "hwc_tonemapper.h" |
Saurabh Shah | 864304d | 2017-09-13 14:39:30 -0700 | [diff] [blame] | 45 | #include "hwc_session.h" |
Arun Kumar K.R | 51be3d1 | 2017-03-31 19:54:38 -0700 | [diff] [blame] | 46 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 47 | #ifdef QTI_BSP |
| 48 | #include <hardware/display_defs.h> |
| 49 | #endif |
| 50 | |
| 51 | #define __CLASS__ "HWCDisplay" |
| 52 | |
| 53 | namespace sdm { |
| 54 | |
Mahesh Aia | f3a1f99 | 2019-01-16 13:07:42 -0800 | [diff] [blame] | 55 | uint32_t HWCDisplay::throttling_refresh_rate_ = 60; |
Sushil Chauhan | dbd8db4 | 2020-02-28 13:07:48 -0800 | [diff] [blame] | 56 | constexpr uint32_t kVsyncTimeDriftNs = 1000000; |
Mahesh Aia | f3a1f99 | 2019-01-16 13:07:42 -0800 | [diff] [blame] | 57 | |
Arun Kumar K.R | 2a419be | 2018-04-27 12:43:58 +0530 | [diff] [blame] | 58 | bool NeedsToneMap(const LayerStack &layer_stack) { |
| 59 | for (Layer *layer : layer_stack.layers) { |
| 60 | if (layer->request.flags.tone_map) { |
| 61 | return true; |
| 62 | } |
| 63 | } |
| 64 | return false; |
| 65 | } |
| 66 | |
Sushil Chauhan | dbd8db4 | 2020-02-28 13:07:48 -0800 | [diff] [blame] | 67 | bool IsTimeAfterOrEqualVsyncTime(int64_t time, int64_t vsync_time) { |
| 68 | return ((vsync_time != INT64_MAX) && ((time - (vsync_time - kVsyncTimeDriftNs)) >= 0)); |
| 69 | } |
| 70 | |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 71 | HWCColorMode::HWCColorMode(DisplayInterface *display_intf) : display_intf_(display_intf) {} |
| 72 | |
| 73 | HWC2::Error HWCColorMode::Init() { |
| 74 | PopulateColorModes(); |
Qing Huang | 97b3544 | 2019-04-30 13:51:17 -0700 | [diff] [blame] | 75 | return HWC2::Error::None; |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 76 | } |
| 77 | |
| 78 | HWC2::Error HWCColorMode::DeInit() { |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 79 | color_mode_map_.clear(); |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 80 | return HWC2::Error::None; |
| 81 | } |
| 82 | |
| 83 | uint32_t HWCColorMode::GetColorModeCount() { |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 84 | uint32_t count = UINT32(color_mode_map_.size()); |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 85 | DLOGI("Supported color mode count = %d", count); |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 86 | return std::max(1U, count); |
| 87 | } |
| 88 | |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 89 | uint32_t HWCColorMode::GetRenderIntentCount(ColorMode mode) { |
| 90 | uint32_t count = UINT32(color_mode_map_[mode].size()); |
| 91 | DLOGI("mode: %d supported rendering intent count = %d", mode, count); |
| 92 | return std::max(1U, count); |
| 93 | } |
| 94 | |
| 95 | HWC2::Error HWCColorMode::GetColorModes(uint32_t *out_num_modes, ColorMode *out_modes) { |
| 96 | auto it = color_mode_map_.begin(); |
| 97 | *out_num_modes = std::min(*out_num_modes, UINT32(color_mode_map_.size())); |
Arun Kumar K.R | 0e10fd2 | 2017-10-11 14:42:11 +0530 | [diff] [blame] | 98 | for (uint32_t i = 0; i < *out_num_modes; it++, i++) { |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 99 | out_modes[i] = it->first; |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 100 | DLOGI("Color mode = %d is supported", out_modes[i]); |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 101 | } |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 102 | return HWC2::Error::None; |
| 103 | } |
| 104 | |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 105 | HWC2::Error HWCColorMode::GetRenderIntents(ColorMode mode, uint32_t *out_num_intents, |
| 106 | RenderIntent *out_intents) { |
| 107 | if (color_mode_map_.find(mode) == color_mode_map_.end()) { |
| 108 | return HWC2::Error::BadParameter; |
| 109 | } |
| 110 | auto it = color_mode_map_[mode].begin(); |
| 111 | *out_num_intents = std::min(*out_num_intents, UINT32(color_mode_map_[mode].size())); |
| 112 | for (uint32_t i = 0; i < *out_num_intents; it++, i++) { |
| 113 | out_intents[i] = it->first; |
| 114 | DLOGI("Color mode = %d is supported with render intent = %d", mode, out_intents[i]); |
| 115 | } |
| 116 | return HWC2::Error::None; |
| 117 | } |
| 118 | |
Sushil Chauhan | 8008d60 | 2018-09-04 14:43:27 -0700 | [diff] [blame] | 119 | HWC2::Error HWCColorMode::ValidateColorModeWithRenderIntent(ColorMode mode, RenderIntent intent) { |
Gousemoodhin Nadaf | 0e56687 | 2019-05-13 16:14:54 +0530 | [diff] [blame] | 120 | if (mode < ColorMode::NATIVE || mode > ColorMode::DISPLAY_BT2020) { |
Xu Yang | 47f4409 | 2019-02-13 14:09:53 +0800 | [diff] [blame] | 121 | DLOGE("Invalid mode: %d", mode); |
Naseer Ahmed | 7cb8f7a | 2017-05-12 16:33:57 -0400 | [diff] [blame] | 122 | return HWC2::Error::BadParameter; |
| 123 | } |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 124 | if (color_mode_map_.find(mode) == color_mode_map_.end()) { |
Xu Yang | 47f4409 | 2019-02-13 14:09:53 +0800 | [diff] [blame] | 125 | DLOGE("Could not find mode: %d", mode); |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 126 | return HWC2::Error::Unsupported; |
| 127 | } |
| 128 | if (color_mode_map_[mode].find(intent) == color_mode_map_[mode].end()) { |
Xu Yang | 47f4409 | 2019-02-13 14:09:53 +0800 | [diff] [blame] | 129 | DLOGE("Could not find render intent %d in mode %d", intent, mode); |
Arun Kumar K.R | 1018d5b | 2017-06-08 13:51:05 +0530 | [diff] [blame] | 130 | return HWC2::Error::Unsupported; |
| 131 | } |
| 132 | |
Sushil Chauhan | 8008d60 | 2018-09-04 14:43:27 -0700 | [diff] [blame] | 133 | return HWC2::Error::None; |
| 134 | } |
| 135 | |
| 136 | HWC2::Error HWCColorMode::SetColorModeWithRenderIntent(ColorMode mode, RenderIntent intent) { |
| 137 | DTRACE_SCOPED(); |
| 138 | HWC2::Error hwc_error = ValidateColorModeWithRenderIntent(mode, intent); |
| 139 | if (hwc_error != HWC2::Error::None) { |
| 140 | return hwc_error; |
| 141 | } |
| 142 | |
| 143 | if (current_color_mode_ == mode && current_render_intent_ == intent) { |
| 144 | return HWC2::Error::None; |
| 145 | } |
| 146 | |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 147 | auto mode_string = color_mode_map_[mode][intent][kSdrType]; |
Sushil Chauhan | 8008d60 | 2018-09-04 14:43:27 -0700 | [diff] [blame] | 148 | DisplayError error = display_intf_->SetColorMode(mode_string); |
| 149 | if (error != kErrorNone) { |
| 150 | DLOGE("failed for mode = %d intent = %d name = %s", mode, intent, mode_string.c_str()); |
| 151 | return HWC2::Error::Unsupported; |
| 152 | } |
| 153 | // The mode does not have the PCC configured, restore the transform |
| 154 | RestoreColorTransform(); |
| 155 | |
| 156 | current_color_mode_ = mode; |
| 157 | current_render_intent_ = intent; |
| 158 | DLOGV_IF(kTagClient, "Successfully applied mode = %d intent = %d name = %s", mode, intent, |
| 159 | mode_string.c_str()); |
| 160 | return HWC2::Error::None; |
| 161 | } |
| 162 | |
| 163 | HWC2::Error HWCColorMode::CacheColorModeWithRenderIntent(ColorMode mode, RenderIntent intent) { |
| 164 | HWC2::Error error = ValidateColorModeWithRenderIntent(mode, intent); |
| 165 | if (error != HWC2::Error::None) { |
| 166 | return error; |
| 167 | } |
| 168 | |
Naseer Ahmed | 6f8fefb | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 169 | if (current_color_mode_ == mode && current_render_intent_ == intent) { |
| 170 | return HWC2::Error::None; |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 171 | } |
| 172 | |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 173 | current_color_mode_ = mode; |
| 174 | current_render_intent_ = intent; |
Sushil Chauhan | 7cd110d | 2018-08-24 17:17:55 -0700 | [diff] [blame] | 175 | apply_mode_ = true; |
| 176 | |
| 177 | return HWC2::Error::None; |
| 178 | } |
| 179 | |
Padmanabhan Komanduru | 9a6b120 | 2020-03-24 20:38:33 +0530 | [diff] [blame] | 180 | void HWCColorMode::SetApplyMode(bool enable) { |
| 181 | apply_mode_ = enable; |
| 182 | } |
| 183 | |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 184 | HWC2::Error HWCColorMode::ApplyCurrentColorModeWithRenderIntent(bool hdr_present) { |
Gousemoodhin Nadaf | 3adacfb | 2019-05-31 16:06:13 +0530 | [diff] [blame] | 185 | // If panel does not support color modes, do not set color mode. |
| 186 | if (color_mode_map_.size() <= 1) { |
| 187 | return HWC2::Error::None; |
| 188 | } |
Sushil Chauhan | 7cd110d | 2018-08-24 17:17:55 -0700 | [diff] [blame] | 189 | if (!apply_mode_) { |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 190 | if ((hdr_present && curr_dynamic_range_ == kHdrType) || |
| 191 | (!hdr_present && curr_dynamic_range_ == kSdrType)) |
| 192 | return HWC2::Error::None; |
Sushil Chauhan | 7cd110d | 2018-08-24 17:17:55 -0700 | [diff] [blame] | 193 | } |
| 194 | |
| 195 | apply_mode_ = false; |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 196 | curr_dynamic_range_ = (hdr_present)? kHdrType : kSdrType; |
| 197 | |
| 198 | // select mode according to the blend space and dynamic range |
| 199 | std::string mode_string = preferred_mode_[current_color_mode_][curr_dynamic_range_]; |
| 200 | if (mode_string.empty()) { |
| 201 | mode_string = color_mode_map_[current_color_mode_][current_render_intent_][curr_dynamic_range_]; |
Naseer Ahmed | 1d092ea | 2019-05-01 20:34:52 -0400 | [diff] [blame] | 202 | if (mode_string.empty() && hdr_present) { |
| 203 | // Use the colorimetric HDR mode, if an HDR mode with the current render intent is not present |
| 204 | mode_string = color_mode_map_[current_color_mode_][RenderIntent::COLORIMETRIC][kHdrType]; |
| 205 | } |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 206 | if (mode_string.empty() && |
Gousemoodhin Nadaf | d21743d | 2019-07-18 14:42:54 +0530 | [diff] [blame] | 207 | (current_color_mode_ == ColorMode::DISPLAY_P3 || |
| 208 | current_color_mode_ == ColorMode::DISPLAY_BT2020) && |
| 209 | curr_dynamic_range_ == kHdrType) { |
| 210 | // fall back to display_p3/display_bt2020 SDR mode if there is no HDR mode |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 211 | mode_string = color_mode_map_[current_color_mode_][current_render_intent_][kSdrType]; |
| 212 | } |
Sushil Chauhan | 7cd110d | 2018-08-24 17:17:55 -0700 | [diff] [blame] | 213 | } |
| 214 | |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 215 | auto error = SetPreferredColorModeInternal(mode_string, false, NULL, NULL); |
| 216 | if (error == HWC2::Error::None) { |
| 217 | // The mode does not have the PCC configured, restore the transform |
| 218 | RestoreColorTransform(); |
| 219 | DLOGV_IF(kTagClient, "Successfully applied mode = %d intent = %d range = %d name = %s", |
| 220 | current_color_mode_, current_render_intent_, curr_dynamic_range_, mode_string.c_str()); |
| 221 | } |
Sushil Chauhan | 7cd110d | 2018-08-24 17:17:55 -0700 | [diff] [blame] | 222 | |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 223 | return error; |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 224 | } |
| 225 | |
Naseer Ahmed | 6776dae | 2017-05-09 11:49:41 -0400 | [diff] [blame] | 226 | HWC2::Error HWCColorMode::SetColorModeById(int32_t color_mode_id) { |
| 227 | DLOGI("Applying mode: %d", color_mode_id); |
| 228 | DisplayError error = display_intf_->SetColorModeById(color_mode_id); |
| 229 | if (error != kErrorNone) { |
Saurabh Dubey | d90a6a4 | 2017-10-24 16:28:01 +0530 | [diff] [blame] | 230 | DLOGI_IF(kTagClient, "Failed to apply mode: %d", color_mode_id); |
Naseer Ahmed | 6776dae | 2017-05-09 11:49:41 -0400 | [diff] [blame] | 231 | return HWC2::Error::BadParameter; |
| 232 | } |
| 233 | return HWC2::Error::None; |
| 234 | } |
| 235 | |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 236 | HWC2::Error HWCColorMode::SetPreferredColorModeInternal(const std::string &mode_string, |
| 237 | bool from_client, ColorMode *color_mode, DynamicRangeType *dynamic_range) { |
| 238 | DisplayError error = kErrorNone; |
| 239 | ColorMode mode = ColorMode::NATIVE; |
| 240 | DynamicRangeType range = kSdrType; |
| 241 | |
| 242 | if (from_client) { |
| 243 | // get blend space and dynamic range of the mode |
| 244 | AttrVal attr; |
| 245 | std::string color_gamut_string, dynamic_range_string; |
| 246 | error = display_intf_->GetColorModeAttr(mode_string, &attr); |
| 247 | if (error) { |
Pullakavi Srinivas | ce3692b | 2020-02-13 01:14:09 +0530 | [diff] [blame] | 248 | DLOGE("Failed to get mode attributes for mode %s", mode_string.c_str()); |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 249 | return HWC2::Error::BadParameter; |
| 250 | } |
| 251 | |
| 252 | if (!attr.empty()) { |
| 253 | for (auto &it : attr) { |
| 254 | if (it.first.find(kColorGamutAttribute) != std::string::npos) { |
| 255 | color_gamut_string = it.second; |
| 256 | } else if (it.first.find(kDynamicRangeAttribute) != std::string::npos) { |
| 257 | dynamic_range_string = it.second; |
| 258 | } |
| 259 | } |
| 260 | } |
| 261 | |
| 262 | if (color_gamut_string.empty() || dynamic_range_string.empty()) { |
| 263 | DLOGE("Invalid attributes for mode %s: color_gamut = %s, dynamic_range = %s", |
| 264 | mode_string.c_str(), color_gamut_string.c_str(), dynamic_range_string.c_str()); |
| 265 | return HWC2::Error::BadParameter; |
| 266 | } |
| 267 | |
| 268 | if (color_gamut_string == kDcip3) { |
| 269 | mode = ColorMode::DISPLAY_P3; |
| 270 | } else if (color_gamut_string == kSrgb) { |
| 271 | mode = ColorMode::SRGB; |
| 272 | } |
| 273 | if (dynamic_range_string == kHdr) { |
| 274 | range = kHdrType; |
| 275 | } |
| 276 | |
| 277 | if (color_mode) { |
| 278 | *color_mode = mode; |
| 279 | } |
| 280 | if (dynamic_range) { |
| 281 | *dynamic_range = range; |
| 282 | } |
| 283 | } |
| 284 | |
| 285 | // apply the mode from client if it matches |
| 286 | // the current blend space and dynamic range, |
| 287 | // skip the check for the mode from SF. |
| 288 | if ((!from_client) || (current_color_mode_ == mode && curr_dynamic_range_ == range)) { |
| 289 | DLOGI("Applying mode: %s", mode_string.c_str()); |
| 290 | error = display_intf_->SetColorMode(mode_string); |
| 291 | if (error != kErrorNone) { |
| 292 | DLOGE("Failed to apply mode: %s", mode_string.c_str()); |
| 293 | return HWC2::Error::BadParameter; |
| 294 | } |
| 295 | } |
| 296 | |
| 297 | return HWC2::Error::None; |
| 298 | } |
| 299 | |
| 300 | HWC2::Error HWCColorMode::SetColorModeFromClientApi(std::string mode_string) { |
| 301 | ColorMode mode = ColorMode::NATIVE; |
| 302 | DynamicRangeType range = kSdrType; |
| 303 | |
| 304 | auto error = SetPreferredColorModeInternal(mode_string, true, &mode, &range); |
| 305 | if (error == HWC2::Error::None) { |
| 306 | preferred_mode_[mode][range] = mode_string; |
| 307 | DLOGV_IF(kTagClient, "Put mode %s(mode %d, range %d) into preferred_mode", |
| 308 | mode_string.c_str(), mode, range); |
| 309 | } |
| 310 | |
| 311 | return error; |
| 312 | } |
| 313 | |
Ch Ganesh Kumar | 5d43ff6 | 2017-10-13 19:01:47 +0530 | [diff] [blame] | 314 | HWC2::Error HWCColorMode::RestoreColorTransform() { |
| 315 | DisplayError error = display_intf_->SetColorTransform(kColorTransformMatrixCount, color_matrix_); |
| 316 | if (error != kErrorNone) { |
| 317 | DLOGE("Failed to set Color Transform"); |
| 318 | return HWC2::Error::BadParameter; |
| 319 | } |
| 320 | |
| 321 | return HWC2::Error::None; |
| 322 | } |
| 323 | |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 324 | HWC2::Error HWCColorMode::SetColorTransform(const float *matrix, |
| 325 | android_color_transform_t /*hint*/) { |
Naseer Ahmed | f518702 | 2017-07-24 16:15:28 -0400 | [diff] [blame] | 326 | DTRACE_SCOPED(); |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 327 | auto status = HWC2::Error::None; |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 328 | double color_matrix[kColorTransformMatrixCount] = {0}; |
| 329 | CopyColorTransformMatrix(matrix, color_matrix); |
| 330 | |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 331 | DisplayError error = display_intf_->SetColorTransform(kColorTransformMatrixCount, color_matrix); |
| 332 | if (error != kErrorNone) { |
| 333 | DLOGE("Failed to set Color Transform Matrix"); |
| 334 | status = HWC2::Error::Unsupported; |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 335 | } |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 336 | CopyColorTransformMatrix(matrix, color_matrix_); |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 337 | return status; |
| 338 | } |
| 339 | |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 340 | void HWCColorMode::PopulateColorModes() { |
| 341 | uint32_t color_mode_count = 0; |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 342 | // SDM returns modes which have attributes defining mode and rendering intent |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 343 | DisplayError error = display_intf_->GetColorModeCount(&color_mode_count); |
| 344 | if (error != kErrorNone || (color_mode_count == 0)) { |
| 345 | DLOGW("GetColorModeCount failed, use native color mode"); |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 346 | color_mode_map_[ColorMode::NATIVE][RenderIntent::COLORIMETRIC] |
| 347 | [kSdrType] = "hal_native_identity"; |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 348 | return; |
| 349 | } |
| 350 | |
Saurabh Dubey | d90a6a4 | 2017-10-24 16:28:01 +0530 | [diff] [blame] | 351 | DLOGV_IF(kTagClient, "Color Modes supported count = %d", color_mode_count); |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 352 | |
| 353 | std::vector<std::string> color_modes(color_mode_count); |
| 354 | error = display_intf_->GetColorModes(&color_mode_count, &color_modes); |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 355 | for (uint32_t i = 0; i < color_mode_count; i++) { |
| 356 | std::string &mode_string = color_modes.at(i); |
Saurabh Dubey | d90a6a4 | 2017-10-24 16:28:01 +0530 | [diff] [blame] | 357 | DLOGV_IF(kTagClient, "Color Mode[%d] = %s", i, mode_string.c_str()); |
Qing Huang | 3f21afb | 2017-04-19 15:11:49 +0800 | [diff] [blame] | 358 | AttrVal attr; |
| 359 | error = display_intf_->GetColorModeAttr(mode_string, &attr); |
Gousemoodhin Nadaf | 5618660 | 2018-06-03 15:23:10 +0530 | [diff] [blame] | 360 | std::string color_gamut = kNative, dynamic_range = kSdr, pic_quality = kStandard, transfer; |
Xu Yang | 47f4409 | 2019-02-13 14:09:53 +0800 | [diff] [blame] | 361 | int int_render_intent = -1; |
Qing Huang | 3f21afb | 2017-04-19 15:11:49 +0800 | [diff] [blame] | 362 | if (!attr.empty()) { |
Qing Huang | 3f21afb | 2017-04-19 15:11:49 +0800 | [diff] [blame] | 363 | for (auto &it : attr) { |
| 364 | if (it.first.find(kColorGamutAttribute) != std::string::npos) { |
| 365 | color_gamut = it.second; |
| 366 | } else if (it.first.find(kDynamicRangeAttribute) != std::string::npos) { |
| 367 | dynamic_range = it.second; |
| 368 | } else if (it.first.find(kPictureQualityAttribute) != std::string::npos) { |
| 369 | pic_quality = it.second; |
Gousemoodhin Nadaf | 5618660 | 2018-06-03 15:23:10 +0530 | [diff] [blame] | 370 | } else if (it.first.find(kGammaTransferAttribute) != std::string::npos) { |
| 371 | transfer = it.second; |
Xu Yang | 47f4409 | 2019-02-13 14:09:53 +0800 | [diff] [blame] | 372 | } else if (it.first.find(kRenderIntentAttribute) != std::string::npos) { |
| 373 | int_render_intent = std::stoi(it.second); |
Qing Huang | 3f21afb | 2017-04-19 15:11:49 +0800 | [diff] [blame] | 374 | } |
| 375 | } |
Saurabh Dubey | d90a6a4 | 2017-10-24 16:28:01 +0530 | [diff] [blame] | 376 | |
Xu Yang | 47f4409 | 2019-02-13 14:09:53 +0800 | [diff] [blame] | 377 | if (int_render_intent < 0 || int_render_intent > MAX_EXTENDED_RENDER_INTENT) { |
| 378 | DLOGW("Invalid render intent %d for mode %s", int_render_intent, mode_string.c_str()); |
| 379 | continue; |
| 380 | } |
| 381 | DLOGV_IF(kTagClient, "color_gamut : %s, dynamic_range : %s, pic_quality : %s, " |
| 382 | "render_intent : %d", color_gamut.c_str(), dynamic_range.c_str(), |
| 383 | pic_quality.c_str(), int_render_intent); |
| 384 | |
| 385 | auto render_intent = static_cast<RenderIntent>(int_render_intent); |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 386 | if (color_gamut == kNative) { |
Xu Yang | 47f4409 | 2019-02-13 14:09:53 +0800 | [diff] [blame] | 387 | color_mode_map_[ColorMode::NATIVE][render_intent][kSdrType] = mode_string; |
Qing Huang | 3f21afb | 2017-04-19 15:11:49 +0800 | [diff] [blame] | 388 | } |
Naseer Ahmed | 0c689d4 | 2017-05-15 17:14:48 -0400 | [diff] [blame] | 389 | |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 390 | if (color_gamut == kSrgb && dynamic_range == kSdr) { |
Xu Yang | 47f4409 | 2019-02-13 14:09:53 +0800 | [diff] [blame] | 391 | color_mode_map_[ColorMode::SRGB][render_intent][kSdrType] = mode_string; |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 392 | } |
| 393 | |
| 394 | if (color_gamut == kDcip3 && dynamic_range == kSdr) { |
Xu Yang | 47f4409 | 2019-02-13 14:09:53 +0800 | [diff] [blame] | 395 | color_mode_map_[ColorMode::DISPLAY_P3][render_intent][kSdrType] = mode_string; |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 396 | } |
Xu Yang | 47f4409 | 2019-02-13 14:09:53 +0800 | [diff] [blame] | 397 | if (color_gamut == kDcip3 && dynamic_range == kHdr) { |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 398 | if (display_intf_->IsSupportSsppTonemap()) { |
Xu Yang | 47f4409 | 2019-02-13 14:09:53 +0800 | [diff] [blame] | 399 | color_mode_map_[ColorMode::DISPLAY_P3][render_intent][kHdrType] = mode_string; |
| 400 | } else if (pic_quality == kStandard) { |
Qing Huang | 6d31af6 | 2019-08-12 13:42:41 +0800 | [diff] [blame] | 401 | color_mode_map_[ColorMode::BT2100_PQ][render_intent] |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 402 | [kHdrType] = mode_string; |
Qing Huang | 6d31af6 | 2019-08-12 13:42:41 +0800 | [diff] [blame] | 403 | color_mode_map_[ColorMode::BT2100_HLG][render_intent] |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 404 | [kHdrType] = mode_string; |
| 405 | } |
Gousemoodhin Nadaf | 5618660 | 2018-06-03 15:23:10 +0530 | [diff] [blame] | 406 | } else if (color_gamut == kBt2020) { |
| 407 | if (transfer == kSt2084) { |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 408 | color_mode_map_[ColorMode::BT2100_PQ][RenderIntent::COLORIMETRIC] |
| 409 | [kHdrType] = mode_string; |
Gousemoodhin Nadaf | 5618660 | 2018-06-03 15:23:10 +0530 | [diff] [blame] | 410 | } else if (transfer == kHlg) { |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 411 | color_mode_map_[ColorMode::BT2100_HLG][RenderIntent::COLORIMETRIC] |
| 412 | [kHdrType] = mode_string; |
Gousemoodhin Nadaf | 0e56687 | 2019-05-13 16:14:54 +0530 | [diff] [blame] | 413 | } else if (transfer == kSrgb) { |
| 414 | color_mode_map_[ColorMode::DISPLAY_BT2020][RenderIntent::COLORIMETRIC] |
| 415 | [kSdrType] = mode_string; |
Gousemoodhin Nadaf | 5618660 | 2018-06-03 15:23:10 +0530 | [diff] [blame] | 416 | } |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 417 | } |
| 418 | } else { |
| 419 | // Look at the mode names, if no attributes are found |
Qing Huang | 3f21afb | 2017-04-19 15:11:49 +0800 | [diff] [blame] | 420 | if (mode_string.find("hal_native") != std::string::npos) { |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 421 | color_mode_map_[ColorMode::NATIVE][RenderIntent::COLORIMETRIC] |
| 422 | [kSdrType] = mode_string; |
Qing Huang | 3f21afb | 2017-04-19 15:11:49 +0800 | [diff] [blame] | 423 | } |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 424 | } |
| 425 | } |
| 426 | } |
| 427 | |
Naseer Ahmed | 913502b | 2017-04-18 16:05:05 -0400 | [diff] [blame] | 428 | void HWCColorMode::Dump(std::ostringstream* os) { |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 429 | *os << "color modes supported: \n"; |
| 430 | for (auto it : color_mode_map_) { |
| 431 | *os << "mode: " << static_cast<int32_t>(it.first) << " RIs { "; |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 432 | for (auto render_intent_it : color_mode_map_[it.first]) { |
| 433 | *os << static_cast<int32_t>(render_intent_it.first) << " dynamic_range [ "; |
| 434 | for (auto range_it : color_mode_map_[it.first][render_intent_it.first]) { |
| 435 | *os << static_cast<int32_t>(range_it.first) << " "; |
| 436 | } |
| 437 | *os << "] "; |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 438 | } |
| 439 | *os << "} \n"; |
Naseer Ahmed | 913502b | 2017-04-18 16:05:05 -0400 | [diff] [blame] | 440 | } |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 441 | *os << "current mode: " << static_cast<uint32_t>(current_color_mode_) << std::endl; |
| 442 | *os << "current render_intent: " << static_cast<uint32_t>(current_render_intent_) << std::endl; |
Xu Yang | 84e6141 | 2018-12-06 14:52:16 +0800 | [diff] [blame] | 443 | if (curr_dynamic_range_ == kHdrType) { |
| 444 | *os << "current dynamic_range: HDR" << std::endl; |
| 445 | } else { |
| 446 | *os << "current dynamic_range: SDR" << std::endl; |
| 447 | } |
Naseer Ahmed | 913502b | 2017-04-18 16:05:05 -0400 | [diff] [blame] | 448 | *os << "current transform: "; |
| 449 | for (uint32_t i = 0; i < kColorTransformMatrixCount; i++) { |
| 450 | if (i % 4 == 0) { |
| 451 | *os << std::endl; |
| 452 | } |
| 453 | *os << std::fixed << std::setprecision(2) << std::setw(6) << std::setfill(' ') |
| 454 | << color_matrix_[i] << " "; |
| 455 | } |
| 456 | *os << std::endl; |
| 457 | } |
| 458 | |
Dileep Marchya | f3ce11f | 2018-04-30 23:35:46 +0530 | [diff] [blame] | 459 | HWCDisplay::HWCDisplay(CoreInterface *core_intf, BufferAllocator *buffer_allocator, |
| 460 | HWCCallbacks *callbacks, HWCDisplayEventHandler* event_handler, |
| 461 | qService::QService *qservice, DisplayType type, hwc2_display_t id, |
Gousemoodhin Nadaf | 087c310 | 2019-01-07 19:34:56 +0530 | [diff] [blame] | 462 | int32_t sdm_id, DisplayClass display_class) |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 463 | : core_intf_(core_intf), |
| 464 | callbacks_(callbacks), |
Varun Arora | 7c8ee54 | 2018-05-01 20:58:16 -0700 | [diff] [blame] | 465 | event_handler_(event_handler), |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 466 | type_(type), |
| 467 | id_(id), |
Dileep Marchya | f3ce11f | 2018-04-30 23:35:46 +0530 | [diff] [blame] | 468 | sdm_id_(sdm_id), |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 469 | qservice_(qservice), |
| 470 | display_class_(display_class) { |
Naseer Ahmed | d183040 | 2017-03-01 18:38:12 -0500 | [diff] [blame] | 471 | buffer_allocator_ = static_cast<HWCBufferAllocator *>(buffer_allocator); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 472 | } |
| 473 | |
| 474 | int HWCDisplay::Init() { |
Varun Arora | 465c1f7 | 2018-02-08 16:18:50 -0800 | [diff] [blame] | 475 | DisplayError error = kErrorNone; |
| 476 | |
Uday Kiran Pichika | 5e656b2 | 2018-05-15 18:48:24 +0530 | [diff] [blame] | 477 | HWCDebugHandler::Get()->GetProperty(ENABLE_NULL_DISPLAY_PROP, &null_display_mode_); |
Rajavenu Kyatham | 50966d8 | 2019-08-06 18:02:36 +0530 | [diff] [blame] | 478 | HWCDebugHandler::Get()->GetProperty(ENABLE_ASYNC_POWERMODE, &async_power_mode_); |
Varun Arora | 465c1f7 | 2018-02-08 16:18:50 -0800 | [diff] [blame] | 479 | |
| 480 | if (null_display_mode_) { |
| 481 | DisplayNull *disp_null = new DisplayNull(); |
| 482 | disp_null->Init(); |
| 483 | use_metadata_refresh_rate_ = false; |
| 484 | display_intf_ = disp_null; |
Dileep Marchya | 4cb86b4 | 2018-05-01 19:34:51 +0530 | [diff] [blame] | 485 | DLOGI("Enabling null display mode for display type %d", type_); |
Varun Arora | 465c1f7 | 2018-02-08 16:18:50 -0800 | [diff] [blame] | 486 | } else { |
Dileep Marchya | f3ce11f | 2018-04-30 23:35:46 +0530 | [diff] [blame] | 487 | error = core_intf_->CreateDisplay(sdm_id_, this, &display_intf_); |
Varun Arora | 465c1f7 | 2018-02-08 16:18:50 -0800 | [diff] [blame] | 488 | if (error != kErrorNone) { |
Mathew Joseph Karimpanal | 23e2da0 | 2018-11-13 17:44:43 +0530 | [diff] [blame] | 489 | if (kErrorDeviceRemoved == error) { |
| 490 | DLOGW("Display creation cancelled. Display %d-%d removed.", sdm_id_, type_); |
| 491 | return -ENODEV; |
| 492 | } else { |
| 493 | DLOGE("Display create failed. Error = %d display_id = %d event_handler = %p disp_intf = %p", |
| 494 | error, sdm_id_, this, &display_intf_); |
| 495 | return -EINVAL; |
| 496 | } |
Varun Arora | 465c1f7 | 2018-02-08 16:18:50 -0800 | [diff] [blame] | 497 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 498 | } |
| 499 | |
Saurabh Shah | a307e8c | 2017-09-28 18:05:40 -0700 | [diff] [blame] | 500 | validated_ = false; |
Uday Kiran Pichika | 5e656b2 | 2018-05-15 18:48:24 +0530 | [diff] [blame] | 501 | HWCDebugHandler::Get()->GetProperty(DISABLE_HDR, &disable_hdr_handling_); |
Arun Kumar K.R | 2be0bf8 | 2017-05-24 15:14:41 +0530 | [diff] [blame] | 502 | if (disable_hdr_handling_) { |
| 503 | DLOGI("HDR Handling disabled"); |
| 504 | } |
| 505 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 506 | int property_swap_interval = 1; |
Uday Kiran Pichika | 2febe6f | 2018-05-22 19:23:32 +0530 | [diff] [blame] | 507 | HWCDebugHandler::Get()->GetProperty(ZERO_SWAP_INTERVAL, &property_swap_interval); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 508 | if (property_swap_interval == 0) { |
| 509 | swap_interval_zero_ = true; |
| 510 | } |
| 511 | |
Naseer Ahmed | 4275221 | 2017-01-27 17:32:21 -0500 | [diff] [blame] | 512 | client_target_ = new HWCLayer(id_, buffer_allocator_); |
| 513 | |
Rajavenu Kyatham | 40fc538 | 2017-07-12 18:36:55 +0530 | [diff] [blame] | 514 | error = display_intf_->GetNumVariableInfoConfigs(&num_configs_); |
| 515 | if (error != kErrorNone) { |
| 516 | DLOGE("Getting config count failed. Error = %d", error); |
| 517 | return -EINVAL; |
| 518 | } |
| 519 | |
Pullakavi Srinivas | 9189e60 | 2018-12-19 16:58:07 +0530 | [diff] [blame] | 520 | UpdateConfigs(); |
| 521 | |
Arun Kumar K.R | 51be3d1 | 2017-03-31 19:54:38 -0700 | [diff] [blame] | 522 | tone_mapper_ = new HWCToneMapper(buffer_allocator_); |
| 523 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 524 | display_intf_->GetRefreshRateRange(&min_refresh_rate_, &max_refresh_rate_); |
| 525 | current_refresh_rate_ = max_refresh_rate_; |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 526 | |
| 527 | GetUnderScanConfig(); |
Sushil Chauhan | 9735cf8 | 2018-07-10 12:06:01 -0700 | [diff] [blame] | 528 | |
| 529 | DisplayConfigFixedInfo fixed_info = {}; |
| 530 | display_intf_->GetConfig(&fixed_info); |
Tharaga Balachandran | 04192a6 | 2018-08-29 16:23:25 -0400 | [diff] [blame] | 531 | is_cmd_mode_ = fixed_info.is_cmdmode; |
Pullakavi Srinivas | 984e703 | 2018-10-08 14:52:15 +0530 | [diff] [blame] | 532 | partial_update_enabled_ = fixed_info.partial_update || (!fixed_info.is_cmdmode); |
Sushil Chauhan | 9735cf8 | 2018-07-10 12:06:01 -0700 | [diff] [blame] | 533 | client_target_->SetPartialUpdate(partial_update_enabled_); |
| 534 | |
Sushil Chauhan | 7bd2066 | 2018-08-20 17:51:32 -0700 | [diff] [blame] | 535 | int disable_fast_path = 0; |
| 536 | HWCDebugHandler::Get()->GetProperty(DISABLE_FAST_PATH, &disable_fast_path); |
| 537 | fast_path_enabled_ = !(disable_fast_path == 1); |
| 538 | |
Xu Yang | 7469c4f | 2019-11-27 10:25:59 +0800 | [diff] [blame] | 539 | game_supported_ = display_intf_->GameEnhanceSupported(); |
| 540 | |
Pullakavi Srinivas | ce3692b | 2020-02-13 01:14:09 +0530 | [diff] [blame] | 541 | DLOGI("Display created with id: %d, game_supported_: %d", UINT32(id_), game_supported_); |
Rajavenu Kyatham | 40fc538 | 2017-07-12 18:36:55 +0530 | [diff] [blame] | 542 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 543 | return 0; |
| 544 | } |
| 545 | |
Pullakavi Srinivas | 9189e60 | 2018-12-19 16:58:07 +0530 | [diff] [blame] | 546 | void HWCDisplay::UpdateConfigs() { |
| 547 | // SF doesnt care about dynamic bit clk support. |
| 548 | // Exposing all configs will result in getting/setting of redundant configs. |
| 549 | |
| 550 | // For each config store the corresponding index which client understands. |
| 551 | hwc_config_map_.resize(num_configs_); |
| 552 | |
| 553 | for (uint32_t i = 0; i < num_configs_; i++) { |
| 554 | DisplayConfigVariableInfo info = {}; |
| 555 | GetDisplayAttributesForConfig(INT(i), &info); |
| 556 | bool config_exists = false; |
| 557 | for (auto &config : variable_config_map_) { |
| 558 | if (config.second == info) { |
| 559 | config_exists = true; |
| 560 | hwc_config_map_.at(i) = config.first; |
| 561 | break; |
| 562 | } |
| 563 | } |
| 564 | |
| 565 | if (!config_exists) { |
| 566 | variable_config_map_[i] = info; |
| 567 | hwc_config_map_.at(i) = i; |
| 568 | } |
| 569 | } |
| 570 | |
Sushil Chauhan | 02e3416 | 2020-05-12 14:02:56 -0700 | [diff] [blame] | 571 | if (num_configs_ != 0) { |
| 572 | SetActiveConfigIndex(hwc_config_map_.at(0)); |
| 573 | } |
| 574 | |
Pullakavi Srinivas | 9189e60 | 2018-12-19 16:58:07 +0530 | [diff] [blame] | 575 | // Update num config count. |
| 576 | num_configs_ = UINT32(variable_config_map_.size()); |
| 577 | DLOGI("num_configs = %d", num_configs_); |
| 578 | } |
| 579 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 580 | int HWCDisplay::Deinit() { |
Varun Arora | 465c1f7 | 2018-02-08 16:18:50 -0800 | [diff] [blame] | 581 | if (null_display_mode_) { |
| 582 | delete static_cast<DisplayNull *>(display_intf_); |
| 583 | display_intf_ = nullptr; |
| 584 | } else { |
| 585 | DisplayError error = core_intf_->DestroyDisplay(display_intf_); |
| 586 | if (error != kErrorNone) { |
| 587 | DLOGE("Display destroy failed. Error = %d", error); |
| 588 | return -EINVAL; |
| 589 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 590 | } |
| 591 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 592 | delete client_target_; |
Prabhanjan Kandula | 2e8fba8 | 2017-11-13 11:47:10 -0800 | [diff] [blame] | 593 | for (auto hwc_layer : layer_set_) { |
| 594 | delete hwc_layer; |
| 595 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 596 | |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 597 | if (color_mode_) { |
| 598 | color_mode_->DeInit(); |
| 599 | delete color_mode_; |
| 600 | } |
| 601 | |
Varun Arora | 465c1f7 | 2018-02-08 16:18:50 -0800 | [diff] [blame] | 602 | if (tone_mapper_) { |
| 603 | delete tone_mapper_; |
| 604 | tone_mapper_ = nullptr; |
| 605 | } |
Arun Kumar K.R | 51be3d1 | 2017-03-31 19:54:38 -0700 | [diff] [blame] | 606 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 607 | return 0; |
| 608 | } |
| 609 | |
| 610 | // LayerStack operations |
| 611 | HWC2::Error HWCDisplay::CreateLayer(hwc2_layer_t *out_layer_id) { |
Naseer Ahmed | 4275221 | 2017-01-27 17:32:21 -0500 | [diff] [blame] | 612 | HWCLayer *layer = *layer_set_.emplace(new HWCLayer(id_, buffer_allocator_)); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 613 | layer_map_.emplace(std::make_pair(layer->GetId(), layer)); |
| 614 | *out_layer_id = layer->GetId(); |
Naseer Ahmed | 72dea24 | 2016-05-03 19:13:07 -0400 | [diff] [blame] | 615 | geometry_changes_ |= GeometryChanges::kAdded; |
Saurabh Shah | a307e8c | 2017-09-28 18:05:40 -0700 | [diff] [blame] | 616 | validated_ = false; |
Saurabh Shah | dccc0f4 | 2018-01-15 15:59:56 -0800 | [diff] [blame] | 617 | layer_stack_invalid_ = true; |
Sushil Chauhan | 9735cf8 | 2018-07-10 12:06:01 -0700 | [diff] [blame] | 618 | layer->SetPartialUpdate(partial_update_enabled_); |
Saurabh Shah | dccc0f4 | 2018-01-15 15:59:56 -0800 | [diff] [blame] | 619 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 620 | return HWC2::Error::None; |
| 621 | } |
| 622 | |
| 623 | HWCLayer *HWCDisplay::GetHWCLayer(hwc2_layer_t layer_id) { |
| 624 | const auto map_layer = layer_map_.find(layer_id); |
| 625 | if (map_layer == layer_map_.end()) { |
Dileep Marchya | 9e38817 | 2019-09-12 11:44:19 +0530 | [diff] [blame] | 626 | DLOGW("[%" PRIu64 "] GetLayer(%" PRIu64 ") failed: no such layer", id_, layer_id); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 627 | return nullptr; |
| 628 | } else { |
| 629 | return map_layer->second; |
| 630 | } |
| 631 | } |
| 632 | |
| 633 | HWC2::Error HWCDisplay::DestroyLayer(hwc2_layer_t layer_id) { |
| 634 | const auto map_layer = layer_map_.find(layer_id); |
| 635 | if (map_layer == layer_map_.end()) { |
Dileep Marchya | 9e38817 | 2019-09-12 11:44:19 +0530 | [diff] [blame] | 636 | DLOGW("[%" PRIu64 "] destroyLayer(%" PRIu64 ") failed: no such layer", id_, layer_id); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 637 | return HWC2::Error::BadLayer; |
| 638 | } |
| 639 | const auto layer = map_layer->second; |
| 640 | layer_map_.erase(map_layer); |
| 641 | const auto z_range = layer_set_.equal_range(layer); |
| 642 | for (auto current = z_range.first; current != z_range.second; ++current) { |
| 643 | if (*current == layer) { |
| 644 | current = layer_set_.erase(current); |
Naseer Ahmed | e95fe3f | 2016-06-23 16:56:24 -0400 | [diff] [blame] | 645 | delete layer; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 646 | break; |
| 647 | } |
| 648 | } |
| 649 | |
Naseer Ahmed | 72dea24 | 2016-05-03 19:13:07 -0400 | [diff] [blame] | 650 | geometry_changes_ |= GeometryChanges::kRemoved; |
Saurabh Shah | a307e8c | 2017-09-28 18:05:40 -0700 | [diff] [blame] | 651 | validated_ = false; |
Saurabh Shah | dccc0f4 | 2018-01-15 15:59:56 -0800 | [diff] [blame] | 652 | layer_stack_invalid_ = true; |
| 653 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 654 | return HWC2::Error::None; |
| 655 | } |
| 656 | |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 657 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 658 | void HWCDisplay::BuildLayerStack() { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 659 | layer_stack_ = LayerStack(); |
| 660 | display_rect_ = LayerRect(); |
| 661 | metadata_refresh_rate_ = 0; |
Naseer Ahmed | a699e79 | 2017-11-09 15:08:31 -0500 | [diff] [blame] | 662 | layer_stack_.flags.animating = animating_; |
Sushil Chauhan | 7bd2066 | 2018-08-20 17:51:32 -0700 | [diff] [blame] | 663 | layer_stack_.flags.fast_path = fast_path_enabled_ && fast_path_composition_; |
Gurpreet Singh Dhami | a427688 | 2019-04-12 10:30:58 -0700 | [diff] [blame] | 664 | |
| 665 | DTRACE_SCOPED(); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 666 | // Add one layer for fb target |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 667 | for (auto hwc_layer : layer_set_) { |
Prabhanjan Kandula | 5265b05 | 2017-05-30 17:13:40 -0700 | [diff] [blame] | 668 | // Reset layer data which SDM may change |
| 669 | hwc_layer->ResetPerFrameData(); |
| 670 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 671 | Layer *layer = hwc_layer->GetSDMLayer(); |
Naseer Ahmed | 63c2b5d | 2016-08-25 16:54:41 -0400 | [diff] [blame] | 672 | layer->flags = {}; // Reset earlier flags |
Rajavenu Kyatham | 429c787 | 2018-12-21 15:24:17 +0530 | [diff] [blame] | 673 | // Mark all layers to skip, when client target handle is NULL |
| 674 | if (hwc_layer->GetClientRequestedCompositionType() == HWC2::Composition::Client || |
| 675 | !client_target_->GetSDMLayer()->input_buffer.buffer_id) { |
Naseer Ahmed | 63c2b5d | 2016-08-25 16:54:41 -0400 | [diff] [blame] | 676 | layer->flags.skip = true; |
| 677 | } else if (hwc_layer->GetClientRequestedCompositionType() == HWC2::Composition::SolidColor) { |
| 678 | layer->flags.solid_fill = true; |
| 679 | } |
| 680 | |
Saurabh Dubey | 66b807e | 2018-05-11 10:05:07 +0530 | [diff] [blame] | 681 | if (!hwc_layer->IsDataSpaceSupported()) { |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame] | 682 | layer->flags.skip = true; |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame] | 683 | } |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 684 | |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 685 | // set default composition as GPU for SDM |
| 686 | layer->composition = kCompositionGPU; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 687 | |
| 688 | if (swap_interval_zero_) { |
Rajavenu Kyatham | 7338b9e | 2019-12-30 19:52:16 +0530 | [diff] [blame] | 689 | layer->input_buffer.acquire_fence = nullptr; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 690 | } |
| 691 | |
Pullakavi Srinivas | e08594d | 2017-12-28 12:46:02 +0530 | [diff] [blame] | 692 | bool is_secure = false; |
Naseer Ahmed | 08add60 | 2018-07-18 14:55:00 -0400 | [diff] [blame] | 693 | bool is_video = false; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 694 | const private_handle_t *handle = |
Arun Kumar K.R | 9c19cdd | 2016-11-21 16:48:43 -0800 | [diff] [blame] | 695 | reinterpret_cast<const private_handle_t *>(layer->input_buffer.buffer_id); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 696 | if (handle) { |
Naseer Ahmed | 4275221 | 2017-01-27 17:32:21 -0500 | [diff] [blame] | 697 | if (handle->buffer_type == BUFFER_TYPE_VIDEO) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 698 | layer_stack_.flags.video_present = true; |
Naseer Ahmed | 08add60 | 2018-07-18 14:55:00 -0400 | [diff] [blame] | 699 | is_video = true; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 700 | } |
| 701 | // TZ Protected Buffer - L1 |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 702 | // Gralloc Usage Protected Buffer - L3 - which needs to be treated as Secure & avoid fallback |
Pullakavi Srinivas | e08594d | 2017-12-28 12:46:02 +0530 | [diff] [blame] | 703 | if (handle->flags & private_handle_t::PRIV_FLAGS_PROTECTED_BUFFER || |
| 704 | handle->flags & private_handle_t::PRIV_FLAGS_SECURE_BUFFER) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 705 | layer_stack_.flags.secure_present = true; |
Pullakavi Srinivas | e08594d | 2017-12-28 12:46:02 +0530 | [diff] [blame] | 706 | is_secure = true; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 707 | } |
Gousemoodhin Nadaf | 2db5534 | 2018-08-10 15:52:34 +0530 | [diff] [blame] | 708 | // UBWC PI format |
| 709 | if (handle->flags & private_handle_t::PRIV_FLAGS_UBWC_ALIGNED_PI) { |
| 710 | layer->input_buffer.flags.ubwc_pi = true; |
| 711 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 712 | } |
| 713 | |
Pullakavi Srinivas | e08594d | 2017-12-28 12:46:02 +0530 | [diff] [blame] | 714 | if (layer->input_buffer.flags.secure_display) { |
Ramkumar Radhakrishnan | 4f6ded3 | 2019-06-11 15:44:48 -0700 | [diff] [blame] | 715 | layer_stack_.flags.secure_present = true; |
Pullakavi Srinivas | e08594d | 2017-12-28 12:46:02 +0530 | [diff] [blame] | 716 | is_secure = true; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 717 | } |
| 718 | |
Ramakant Singh | ae05709 | 2017-08-31 12:34:54 +0530 | [diff] [blame] | 719 | if (hwc_layer->IsSingleBuffered() && |
| 720 | !(hwc_layer->IsRotationPresent() || hwc_layer->IsScalingPresent())) { |
| 721 | layer->flags.single_buffer = true; |
| 722 | layer_stack_.flags.single_buffered_layer_present = true; |
| 723 | } |
| 724 | |
Arun Kumar K.R | 2be0bf8 | 2017-05-24 15:14:41 +0530 | [diff] [blame] | 725 | bool hdr_layer = layer->input_buffer.color_metadata.colorPrimaries == ColorPrimaries_BT2020 && |
| 726 | (layer->input_buffer.color_metadata.transfer == Transfer_SMPTE_ST2084 || |
| 727 | layer->input_buffer.color_metadata.transfer == Transfer_HLG); |
Arun Kumar K.R | 953fba6 | 2018-11-15 15:56:32 +0530 | [diff] [blame] | 728 | if (hdr_layer && !disable_hdr_handling_) { |
Gousemoodhin Nadaf | 839f29d | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 729 | // Dont honor HDR when its handling is disabled |
Arun Kumar K.R | 51be3d1 | 2017-03-31 19:54:38 -0700 | [diff] [blame] | 730 | layer->input_buffer.flags.hdr = true; |
| 731 | layer_stack_.flags.hdr_present = true; |
| 732 | } |
| 733 | |
Pullakavi Srinivas | c6a110e | 2018-04-19 20:32:13 +0530 | [diff] [blame] | 734 | if (hwc_layer->IsNonIntegralSourceCrop() && !is_secure && !hdr_layer && |
Naseer Ahmed | 08add60 | 2018-07-18 14:55:00 -0400 | [diff] [blame] | 735 | !layer->flags.single_buffer && !layer->flags.solid_fill && !is_video) { |
Pullakavi Srinivas | e08594d | 2017-12-28 12:46:02 +0530 | [diff] [blame] | 736 | layer->flags.skip = true; |
| 737 | } |
| 738 | |
Pullakavi Srinivas | f33ee31 | 2019-05-10 17:18:19 +0530 | [diff] [blame] | 739 | if (!layer->flags.skip && |
| 740 | (hwc_layer->GetClientRequestedCompositionType() == HWC2::Composition::Cursor)) { |
| 741 | // Currently we support only one HWCursor & only at top most z-order |
| 742 | if ((*layer_set_.rbegin())->GetId() == hwc_layer->GetId()) { |
| 743 | layer->flags.cursor = true; |
| 744 | layer_stack_.flags.cursor_present = true; |
| 745 | } |
| 746 | } |
| 747 | |
Pullakavi Srinivas | e08594d | 2017-12-28 12:46:02 +0530 | [diff] [blame] | 748 | if (layer->flags.skip) { |
| 749 | layer_stack_.flags.skip_present = true; |
| 750 | } |
| 751 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 752 | // TODO(user): Move to a getter if this is needed at other places |
| 753 | hwc_rect_t scaled_display_frame = {INT(layer->dst_rect.left), INT(layer->dst_rect.top), |
| 754 | INT(layer->dst_rect.right), INT(layer->dst_rect.bottom)}; |
Ramakant Singh | 830e985 | 2017-07-29 21:31:09 +0530 | [diff] [blame] | 755 | if (hwc_layer->GetGeometryChanges() & kDisplayFrame) { |
| 756 | ApplyScanAdjustment(&scaled_display_frame); |
| 757 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 758 | hwc_layer->SetLayerDisplayFrame(scaled_display_frame); |
Ramakant Singh | 830e985 | 2017-07-29 21:31:09 +0530 | [diff] [blame] | 759 | hwc_layer->ResetPerFrameData(); |
Naseer Ahmed | 16c72b9 | 2016-07-22 20:02:31 -0400 | [diff] [blame] | 760 | // SDM requires these details even for solid fill |
| 761 | if (layer->flags.solid_fill) { |
Arun Kumar K.R | 9c19cdd | 2016-11-21 16:48:43 -0800 | [diff] [blame] | 762 | LayerBuffer *layer_buffer = &layer->input_buffer; |
Naseer Ahmed | 16c72b9 | 2016-07-22 20:02:31 -0400 | [diff] [blame] | 763 | layer_buffer->width = UINT32(layer->dst_rect.right - layer->dst_rect.left); |
| 764 | layer_buffer->height = UINT32(layer->dst_rect.bottom - layer->dst_rect.top); |
Naseer Ahmed | ebf4a0d | 2016-11-16 16:24:13 -0500 | [diff] [blame] | 765 | layer_buffer->unaligned_width = layer_buffer->width; |
| 766 | layer_buffer->unaligned_height = layer_buffer->height; |
Naseer Ahmed | 16c72b9 | 2016-07-22 20:02:31 -0400 | [diff] [blame] | 767 | layer->src_rect.left = 0; |
| 768 | layer->src_rect.top = 0; |
| 769 | layer->src_rect.right = layer_buffer->width; |
| 770 | layer->src_rect.bottom = layer_buffer->height; |
| 771 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 772 | |
Pullakavi Srinivas | 3dbb0d9 | 2018-03-07 15:15:14 +0530 | [diff] [blame] | 773 | if (hwc_layer->HasMetaDataRefreshRate() && layer->frame_rate > metadata_refresh_rate_) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 774 | metadata_refresh_rate_ = SanitizeRefreshRate(layer->frame_rate); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 775 | } |
Pullakavi Srinivas | 3dbb0d9 | 2018-03-07 15:15:14 +0530 | [diff] [blame] | 776 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 777 | display_rect_ = Union(display_rect_, layer->dst_rect); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 778 | geometry_changes_ |= hwc_layer->GetGeometryChanges(); |
Prabhanjan Kandula | f3bc22c | 2016-08-03 18:59:03 +0530 | [diff] [blame] | 779 | |
| 780 | layer->flags.updating = true; |
| 781 | if (layer_set_.size() <= kMaxLayerCount) { |
Sushil Chauhan | 9735cf8 | 2018-07-10 12:06:01 -0700 | [diff] [blame] | 782 | layer->flags.updating = IsLayerUpdating(hwc_layer); |
Prabhanjan Kandula | f3bc22c | 2016-08-03 18:59:03 +0530 | [diff] [blame] | 783 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 784 | |
Tharaga Balachandran | 209db58 | 2019-03-25 18:56:50 -0400 | [diff] [blame] | 785 | if (hwc_layer->IsColorTransformSet()) { |
| 786 | layer->flags.color_transform = true; |
| 787 | } |
| 788 | |
Pullakavi Srinivas | ad8bd01 | 2019-04-22 17:04:51 +0530 | [diff] [blame] | 789 | layer_stack_.flags.mask_present |= layer->input_buffer.flags.mask_layer; |
| 790 | |
Sushil Chauhan | d190604 | 2019-04-05 14:03:19 -0700 | [diff] [blame] | 791 | if ((hwc_layer->GetDeviceSelectedCompositionType() != HWC2::Composition::Device) || |
| 792 | (hwc_layer->GetClientRequestedCompositionType() != HWC2::Composition::Device) || |
| 793 | layer->flags.skip) { |
| 794 | layer->update_mask.set(kClientCompRequest); |
| 795 | } |
| 796 | |
Xu Yang | 7469c4f | 2019-11-27 10:25:59 +0800 | [diff] [blame] | 797 | if (game_supported_ && (hwc_layer->GetType() == kLayerGame)) { |
Ray Zhang | 2ee8247 | 2019-09-05 02:53:29 +0800 | [diff] [blame] | 798 | layer->flags.is_game = true; |
| 799 | layer->input_buffer.flags.game = true; |
| 800 | } |
| 801 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 802 | layer_stack_.layers.push_back(layer); |
| 803 | } |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 804 | |
Sushil Chauhan | 601150c | 2019-07-24 09:06:45 -0700 | [diff] [blame] | 805 | // If layer stack needs Client composition, HWC display gets into InternalValidate state. If |
| 806 | // validation gets reset by any other thread in this state, enforce Geometry change to ensure |
| 807 | // that Client target gets composed by SF. |
| 808 | bool enforce_geometry_change = (validate_state_ == kInternalValidate) && !validated_; |
| 809 | |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 810 | // TODO(user): Set correctly when SDM supports geometry_changes as bitmask |
Sushil Chauhan | d190604 | 2019-04-05 14:03:19 -0700 | [diff] [blame] | 811 | |
Rajavenu Kyatham | ef47418 | 2019-07-03 15:26:08 +0530 | [diff] [blame] | 812 | layer_stack_.flags.geometry_changed = UINT32((geometry_changes_ || enforce_geometry_change || |
| 813 | geometry_changes_on_doze_suspend_) > 0); |
Rajavenu Kyatham | ef47418 | 2019-07-03 15:26:08 +0530 | [diff] [blame] | 814 | layer_stack_.flags.config_changed = !validated_; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 815 | // Append client target to the layer stack |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 816 | Layer *sdm_client_target = client_target_->GetSDMLayer(); |
Sushil Chauhan | 9735cf8 | 2018-07-10 12:06:01 -0700 | [diff] [blame] | 817 | sdm_client_target->flags.updating = IsLayerUpdating(client_target_); |
Arun Kumar K.R | 5b82155 | 2018-12-07 08:00:15 +0530 | [diff] [blame] | 818 | // Derive client target dataspace based on the color mode - bug/115482728 |
| 819 | int32_t client_target_dataspace = GetDataspaceFromColorMode(GetCurrentColorMode()); |
| 820 | SetClientTargetDataSpace(client_target_dataspace); |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 821 | layer_stack_.layers.push_back(sdm_client_target); |
Sushil Chauhan | 7cd110d | 2018-08-24 17:17:55 -0700 | [diff] [blame] | 822 | |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 823 | // fall back frame composition to GPU when client target is 10bit |
| 824 | // TODO(user): clarify the behaviour from Client(SF) and SDM Extn - |
| 825 | // when handling 10bit FBT, as it would affect blending |
Sushil Chauhan | 8008d60 | 2018-09-04 14:43:27 -0700 | [diff] [blame] | 826 | if (Is10BitFormat(sdm_client_target->input_buffer.format)) { |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 827 | // Must fall back to client composition |
| 828 | MarkLayersForClientComposition(); |
| 829 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 830 | } |
| 831 | |
Arun Kumar K.R | 536c7d6 | 2016-06-14 18:47:39 -0700 | [diff] [blame] | 832 | void HWCDisplay::BuildSolidFillStack() { |
| 833 | layer_stack_ = LayerStack(); |
| 834 | display_rect_ = LayerRect(); |
| 835 | |
| 836 | layer_stack_.layers.push_back(solid_fill_layer_); |
| 837 | layer_stack_.flags.geometry_changed = 1U; |
| 838 | // Append client target to the layer stack |
| 839 | layer_stack_.layers.push_back(client_target_->GetSDMLayer()); |
| 840 | } |
| 841 | |
Ray Zhang | 2ee8247 | 2019-09-05 02:53:29 +0800 | [diff] [blame] | 842 | HWC2::Error HWCDisplay::SetLayerType(hwc2_layer_t layer_id, IQtiComposerClient::LayerType type) { |
| 843 | const auto map_layer = layer_map_.find(layer_id); |
| 844 | if (map_layer == layer_map_.end()) { |
| 845 | DLOGE("[%" PRIu64 "] SetLayerType failed to find layer", id_); |
| 846 | return HWC2::Error::BadLayer; |
| 847 | } |
| 848 | |
| 849 | const auto layer = map_layer->second; |
| 850 | layer->SetLayerType(type); |
| 851 | return HWC2::Error::None; |
| 852 | } |
| 853 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 854 | HWC2::Error HWCDisplay::SetLayerZOrder(hwc2_layer_t layer_id, uint32_t z) { |
| 855 | const auto map_layer = layer_map_.find(layer_id); |
| 856 | if (map_layer == layer_map_.end()) { |
Dileep Marchya | 9e38817 | 2019-09-12 11:44:19 +0530 | [diff] [blame] | 857 | DLOGW("[%" PRIu64 "] updateLayerZ failed to find layer", id_); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 858 | return HWC2::Error::BadLayer; |
| 859 | } |
| 860 | |
| 861 | const auto layer = map_layer->second; |
| 862 | const auto z_range = layer_set_.equal_range(layer); |
| 863 | bool layer_on_display = false; |
| 864 | for (auto current = z_range.first; current != z_range.second; ++current) { |
| 865 | if (*current == layer) { |
| 866 | if ((*current)->GetZ() == z) { |
| 867 | // Don't change anything if the Z hasn't changed |
| 868 | return HWC2::Error::None; |
| 869 | } |
| 870 | current = layer_set_.erase(current); |
| 871 | layer_on_display = true; |
| 872 | break; |
| 873 | } |
| 874 | } |
| 875 | |
| 876 | if (!layer_on_display) { |
| 877 | DLOGE("[%" PRIu64 "] updateLayerZ failed to find layer on display", id_); |
| 878 | return HWC2::Error::BadLayer; |
| 879 | } |
| 880 | |
| 881 | layer->SetLayerZOrder(z); |
| 882 | layer_set_.emplace(layer); |
| 883 | return HWC2::Error::None; |
| 884 | } |
| 885 | |
| 886 | HWC2::Error HWCDisplay::SetVsyncEnabled(HWC2::Vsync enabled) { |
Pullakavi Srinivas | ce3692b | 2020-02-13 01:14:09 +0530 | [diff] [blame] | 887 | DLOGV("Display ID: %" PRId64 " enabled: %s", id_, to_string(enabled).c_str()); |
Naseer Ahmed | f518702 | 2017-07-24 16:15:28 -0400 | [diff] [blame] | 888 | ATRACE_INT("SetVsyncState ", enabled == HWC2::Vsync::Enable ? 1 : 0); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 889 | DisplayError error = kErrorNone; |
| 890 | |
Sushil Chauhan | dbd8db4 | 2020-02-28 13:07:48 -0800 | [diff] [blame] | 891 | if (shutdown_pending_ || |
| 892 | (!callbacks_->VsyncCallbackRegistered() && !callbacks_->Vsync_2_4CallbackRegistered())) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 893 | return HWC2::Error::None; |
| 894 | } |
| 895 | |
| 896 | bool state; |
| 897 | if (enabled == HWC2::Vsync::Enable) |
| 898 | state = true; |
| 899 | else if (enabled == HWC2::Vsync::Disable) |
| 900 | state = false; |
| 901 | else |
| 902 | return HWC2::Error::BadParameter; |
| 903 | |
| 904 | error = display_intf_->SetVSyncState(state); |
| 905 | |
| 906 | if (error != kErrorNone) { |
| 907 | if (error == kErrorShutDown) { |
| 908 | shutdown_pending_ = true; |
| 909 | return HWC2::Error::None; |
| 910 | } |
| 911 | DLOGE("Failed. enabled = %s, error = %d", to_string(enabled).c_str(), error); |
| 912 | return HWC2::Error::BadDisplay; |
| 913 | } |
| 914 | |
| 915 | return HWC2::Error::None; |
| 916 | } |
| 917 | |
Srinivas Pullakavi | 3c4337f | 2019-07-03 11:24:31 +0530 | [diff] [blame] | 918 | void HWCDisplay::PostPowerMode() { |
Rajavenu Kyatham | 7338b9e | 2019-12-30 19:52:16 +0530 | [diff] [blame] | 919 | if (release_fence_ == nullptr) { |
Srinivas Pullakavi | 3c4337f | 2019-07-03 11:24:31 +0530 | [diff] [blame] | 920 | return; |
| 921 | } |
| 922 | |
| 923 | for (auto hwc_layer : layer_set_) { |
Rajavenu Kyatham | 7338b9e | 2019-12-30 19:52:16 +0530 | [diff] [blame] | 924 | shared_ptr<Fence> fence = nullptr; |
| 925 | shared_ptr<Fence> merged_fence = nullptr; |
| 926 | |
| 927 | hwc_layer->PopBackReleaseFence(&fence); |
| 928 | if (fence) { |
| 929 | merged_fence = Fence::Merge(release_fence_, fence); |
Srinivas Pullakavi | 3c4337f | 2019-07-03 11:24:31 +0530 | [diff] [blame] | 930 | } else { |
Rajavenu Kyatham | 7338b9e | 2019-12-30 19:52:16 +0530 | [diff] [blame] | 931 | merged_fence = release_fence_; |
Srinivas Pullakavi | 3c4337f | 2019-07-03 11:24:31 +0530 | [diff] [blame] | 932 | } |
| 933 | hwc_layer->PushBackReleaseFence(merged_fence); |
| 934 | } |
| 935 | |
Srinivas Pullakavi | 3c4337f | 2019-07-03 11:24:31 +0530 | [diff] [blame] | 936 | fbt_release_fence_ = release_fence_; |
Srinivas Pullakavi | 3c4337f | 2019-07-03 11:24:31 +0530 | [diff] [blame] | 937 | } |
| 938 | |
Varun Arora | 78580b8 | 2018-09-10 13:59:57 -0700 | [diff] [blame] | 939 | HWC2::Error HWCDisplay::SetPowerMode(HWC2::PowerMode mode, bool teardown) { |
Pullakavi Srinivas | ce3692b | 2020-02-13 01:14:09 +0530 | [diff] [blame] | 940 | DLOGV("display = %" PRId64 ", mode = %s", id_, to_string(mode).c_str()); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 941 | DisplayState state = kStateOff; |
| 942 | bool flush_on_error = flush_on_error_; |
| 943 | |
| 944 | if (shutdown_pending_) { |
| 945 | return HWC2::Error::None; |
| 946 | } |
| 947 | |
| 948 | switch (mode) { |
| 949 | case HWC2::PowerMode::Off: |
| 950 | // During power off, all of the buffers are released. |
| 951 | // Do not flush until a buffer is successfully submitted again. |
| 952 | flush_on_error = false; |
| 953 | state = kStateOff; |
Arun Kumar K.R | 51be3d1 | 2017-03-31 19:54:38 -0700 | [diff] [blame] | 954 | if (tone_mapper_) { |
| 955 | tone_mapper_->Terminate(); |
| 956 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 957 | break; |
| 958 | case HWC2::PowerMode::On: |
Padmanabhan Komanduru | a7909a9 | 2020-04-07 15:17:09 +0530 | [diff] [blame] | 959 | if (color_mode_) { |
| 960 | color_mode_->SetApplyMode(true); |
| 961 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 962 | state = kStateOn; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 963 | break; |
| 964 | case HWC2::PowerMode::Doze: |
Padmanabhan Komanduru | a7909a9 | 2020-04-07 15:17:09 +0530 | [diff] [blame] | 965 | if (color_mode_) { |
| 966 | color_mode_->SetApplyMode(true); |
| 967 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 968 | state = kStateDoze; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 969 | break; |
| 970 | case HWC2::PowerMode::DozeSuspend: |
| 971 | state = kStateDozeSuspend; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 972 | break; |
| 973 | default: |
| 974 | return HWC2::Error::BadParameter; |
| 975 | } |
Rajavenu Kyatham | 7338b9e | 2019-12-30 19:52:16 +0530 | [diff] [blame] | 976 | shared_ptr<Fence> release_fence = nullptr; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 977 | |
Naseer Ahmed | f518702 | 2017-07-24 16:15:28 -0400 | [diff] [blame] | 978 | ATRACE_INT("SetPowerMode ", state); |
Varun Arora | 78580b8 | 2018-09-10 13:59:57 -0700 | [diff] [blame] | 979 | DisplayError error = display_intf_->SetDisplayState(state, teardown, &release_fence); |
Saurabh Shah | a307e8c | 2017-09-28 18:05:40 -0700 | [diff] [blame] | 980 | validated_ = false; |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 981 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 982 | if (error == kErrorNone) { |
| 983 | flush_on_error_ = flush_on_error; |
| 984 | } else { |
| 985 | if (error == kErrorShutDown) { |
| 986 | shutdown_pending_ = true; |
| 987 | return HWC2::Error::None; |
| 988 | } |
| 989 | DLOGE("Set state failed. Error = %d", error); |
| 990 | return HWC2::Error::BadParameter; |
| 991 | } |
| 992 | |
Srinivas Pullakavi | 3c4337f | 2019-07-03 11:24:31 +0530 | [diff] [blame] | 993 | // Update release fence. |
| 994 | release_fence_ = release_fence; |
Varun Arora | f027a22 | 2018-11-14 17:38:16 -0800 | [diff] [blame] | 995 | current_power_mode_ = mode; |
Rajavenu Kyatham | 50966d8 | 2019-08-06 18:02:36 +0530 | [diff] [blame] | 996 | |
| 997 | // Close the release fences in synchronous power updates |
| 998 | if (!async_power_mode_) { |
| 999 | PostPowerMode(); |
| 1000 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1001 | return HWC2::Error::None; |
| 1002 | } |
| 1003 | |
| 1004 | HWC2::Error HWCDisplay::GetClientTargetSupport(uint32_t width, uint32_t height, int32_t format, |
| 1005 | int32_t dataspace) { |
Rajavenu Kyatham | c79fceb | 2017-09-01 20:41:43 +0530 | [diff] [blame] | 1006 | ColorMetaData color_metadata = {}; |
Rajavenu Kyatham | 78b2086 | 2017-10-30 17:53:30 +0530 | [diff] [blame] | 1007 | if (dataspace != HAL_DATASPACE_UNKNOWN) { |
Arun Kumar K.R | 4aa2c4c | 2018-05-14 11:45:00 +0530 | [diff] [blame] | 1008 | dataspace = TranslateFromLegacyDataspace(dataspace); |
Rajavenu Kyatham | 78b2086 | 2017-10-30 17:53:30 +0530 | [diff] [blame] | 1009 | GetColorPrimary(dataspace, &(color_metadata.colorPrimaries)); |
| 1010 | GetTransfer(dataspace, &(color_metadata.transfer)); |
| 1011 | GetRange(dataspace, &(color_metadata.range)); |
| 1012 | } |
Rajavenu Kyatham | c79fceb | 2017-09-01 20:41:43 +0530 | [diff] [blame] | 1013 | |
Gousemoodhin Nadaf | a990d72 | 2018-04-04 08:33:43 +0530 | [diff] [blame] | 1014 | LayerBufferFormat sdm_format = HWCLayer::GetSDMFormat(format, 0); |
Rajavenu Kyatham | c79fceb | 2017-09-01 20:41:43 +0530 | [diff] [blame] | 1015 | if (display_intf_->GetClientTargetSupport(width, height, sdm_format, |
| 1016 | color_metadata) != kErrorNone) { |
| 1017 | return HWC2::Error::Unsupported; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1018 | } |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 1019 | |
Rajavenu Kyatham | c79fceb | 2017-09-01 20:41:43 +0530 | [diff] [blame] | 1020 | return HWC2::Error::None; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1021 | } |
| 1022 | |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 1023 | HWC2::Error HWCDisplay::GetColorModes(uint32_t *out_num_modes, ColorMode *out_modes) { |
Arun Kumar K.R | 0e10fd2 | 2017-10-11 14:42:11 +0530 | [diff] [blame] | 1024 | if (out_modes == nullptr) { |
| 1025 | *out_num_modes = 1; |
| 1026 | } else if (out_modes && *out_num_modes > 0) { |
| 1027 | *out_num_modes = 1; |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 1028 | out_modes[0] = ColorMode::NATIVE; |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 1029 | } |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 1030 | return HWC2::Error::None; |
| 1031 | } |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 1032 | |
Naseer Ahmed | e7a7798 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 1033 | HWC2::Error HWCDisplay::GetRenderIntents(ColorMode mode, uint32_t *out_num_intents, |
| 1034 | RenderIntent *out_intents) { |
| 1035 | if (mode != ColorMode::NATIVE) { |
| 1036 | return HWC2::Error::Unsupported; |
| 1037 | } |
| 1038 | if (out_intents == nullptr) { |
| 1039 | *out_num_intents = 1; |
| 1040 | } else if (out_intents && *out_num_intents > 0) { |
| 1041 | *out_num_intents = 1; |
| 1042 | out_intents[0] = RenderIntent::COLORIMETRIC; |
| 1043 | } |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 1044 | return HWC2::Error::None; |
| 1045 | } |
| 1046 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1047 | HWC2::Error HWCDisplay::GetDisplayConfigs(uint32_t *out_num_configs, hwc2_config_t *out_configs) { |
Arun Kumar K.R | 0e10fd2 | 2017-10-11 14:42:11 +0530 | [diff] [blame] | 1048 | if (out_num_configs == nullptr) { |
| 1049 | return HWC2::Error::BadParameter; |
| 1050 | } |
| 1051 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1052 | if (out_configs == nullptr) { |
Rajavenu Kyatham | 40fc538 | 2017-07-12 18:36:55 +0530 | [diff] [blame] | 1053 | *out_num_configs = num_configs_; |
| 1054 | return HWC2::Error::None; |
| 1055 | } |
| 1056 | |
Arun Kumar K.R | 0e10fd2 | 2017-10-11 14:42:11 +0530 | [diff] [blame] | 1057 | *out_num_configs = std::min(*out_num_configs, num_configs_); |
Pullakavi Srinivas | 9189e60 | 2018-12-19 16:58:07 +0530 | [diff] [blame] | 1058 | |
| 1059 | // Expose all unique config ids to cleint. |
| 1060 | uint32_t i = 0; |
| 1061 | for (auto &info : variable_config_map_) { |
| 1062 | if (i == *out_num_configs) { |
| 1063 | break; |
| 1064 | } |
| 1065 | out_configs[i++] = info.first; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1066 | } |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 1067 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1068 | return HWC2::Error::None; |
| 1069 | } |
| 1070 | |
Naseer Ahmed | 8584a0f | 2020-02-19 22:23:30 -0500 | [diff] [blame] | 1071 | HWC2::Error HWCDisplay::GetDisplayAttribute(hwc2_config_t config, HwcAttribute attribute, |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1072 | int32_t *out_value) { |
Pullakavi Srinivas | 9189e60 | 2018-12-19 16:58:07 +0530 | [diff] [blame] | 1073 | if (variable_config_map_.find(config) == variable_config_map_.end()) { |
Pullakavi Srinivas | 8b33a28 | 2018-11-01 12:45:38 +0530 | [diff] [blame] | 1074 | DLOGE("Get variable config failed"); |
Manoj Kumar AVM | 1e39778 | 2020-04-21 17:34:04 -0700 | [diff] [blame] | 1075 | return HWC2::Error::BadConfig; |
Arun Kumar K.R | 8da7f50 | 2016-06-07 17:45:50 -0700 | [diff] [blame] | 1076 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1077 | |
Pullakavi Srinivas | 9189e60 | 2018-12-19 16:58:07 +0530 | [diff] [blame] | 1078 | DisplayConfigVariableInfo variable_config = variable_config_map_.at(config); |
Rajavenu Kyatham | b6292fb | 2018-06-08 14:29:19 +0530 | [diff] [blame] | 1079 | |
| 1080 | variable_config.x_pixels -= UINT32(window_rect_.right + window_rect_.left); |
| 1081 | variable_config.y_pixels -= UINT32(window_rect_.bottom + window_rect_.top); |
| 1082 | if (variable_config.x_pixels <= 0 || variable_config.y_pixels <= 0) { |
| 1083 | DLOGE("window rects are not within the supported range"); |
| 1084 | return HWC2::Error::BadDisplay; |
| 1085 | } |
| 1086 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1087 | switch (attribute) { |
Naseer Ahmed | 8584a0f | 2020-02-19 22:23:30 -0500 | [diff] [blame] | 1088 | case HwcAttribute::VSYNC_PERIOD: |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1089 | *out_value = INT32(variable_config.vsync_period_ns); |
| 1090 | break; |
Naseer Ahmed | 8584a0f | 2020-02-19 22:23:30 -0500 | [diff] [blame] | 1091 | case HwcAttribute::WIDTH: |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1092 | *out_value = INT32(variable_config.x_pixels); |
| 1093 | break; |
Naseer Ahmed | 8584a0f | 2020-02-19 22:23:30 -0500 | [diff] [blame] | 1094 | case HwcAttribute::HEIGHT: |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1095 | *out_value = INT32(variable_config.y_pixels); |
| 1096 | break; |
Naseer Ahmed | 8584a0f | 2020-02-19 22:23:30 -0500 | [diff] [blame] | 1097 | case HwcAttribute::DPI_X: |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1098 | *out_value = INT32(variable_config.x_dpi * 1000.0f); |
| 1099 | break; |
Naseer Ahmed | 8584a0f | 2020-02-19 22:23:30 -0500 | [diff] [blame] | 1100 | case HwcAttribute::DPI_Y: |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1101 | *out_value = INT32(variable_config.y_dpi * 1000.0f); |
| 1102 | break; |
Naseer Ahmed | 8584a0f | 2020-02-19 22:23:30 -0500 | [diff] [blame] | 1103 | case HwcAttribute::CONFIG_GROUP: |
Sushil Chauhan | f854120 | 2020-02-03 23:14:36 -0800 | [diff] [blame] | 1104 | *out_value = GetDisplayConfigGroup(variable_config); |
| 1105 | break; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1106 | default: |
Naseer Ahmed | 8584a0f | 2020-02-19 22:23:30 -0500 | [diff] [blame] | 1107 | DLOGW("Spurious attribute type = %s", composer_V2_4::toString(attribute).c_str()); |
Naseer Ahmed | f937bd0 | 2017-04-03 19:10:28 -0400 | [diff] [blame] | 1108 | *out_value = -1; |
Naseer Ahmed | 8584a0f | 2020-02-19 22:23:30 -0500 | [diff] [blame] | 1109 | return HWC2::Error::BadParameter; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1110 | } |
| 1111 | |
| 1112 | return HWC2::Error::None; |
| 1113 | } |
| 1114 | |
| 1115 | HWC2::Error HWCDisplay::GetDisplayName(uint32_t *out_size, char *out_name) { |
| 1116 | // TODO(user): Get panel name and EDID name and populate it here |
Arun Kumar K.R | 0e10fd2 | 2017-10-11 14:42:11 +0530 | [diff] [blame] | 1117 | if (out_size == nullptr) { |
| 1118 | return HWC2::Error::BadParameter; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1119 | } |
Arun Kumar K.R | 0e10fd2 | 2017-10-11 14:42:11 +0530 | [diff] [blame] | 1120 | |
| 1121 | std::string name; |
Dileep Marchya | f3ce11f | 2018-04-30 23:35:46 +0530 | [diff] [blame] | 1122 | switch (type_) { |
| 1123 | case kBuiltIn: |
| 1124 | name = "Built-in Display"; |
Arun Kumar K.R | 0e10fd2 | 2017-10-11 14:42:11 +0530 | [diff] [blame] | 1125 | break; |
Dileep Marchya | f3ce11f | 2018-04-30 23:35:46 +0530 | [diff] [blame] | 1126 | case kPluggable: |
| 1127 | name = "Pluggable Display"; |
Arun Kumar K.R | 0e10fd2 | 2017-10-11 14:42:11 +0530 | [diff] [blame] | 1128 | break; |
Dileep Marchya | f3ce11f | 2018-04-30 23:35:46 +0530 | [diff] [blame] | 1129 | case kVirtual: |
Arun Kumar K.R | 0e10fd2 | 2017-10-11 14:42:11 +0530 | [diff] [blame] | 1130 | name = "Virtual Display"; |
| 1131 | break; |
| 1132 | default: |
| 1133 | name = "Unknown"; |
| 1134 | break; |
| 1135 | } |
| 1136 | |
| 1137 | if (out_name == nullptr) { |
| 1138 | *out_size = UINT32(name.size()) + 1; |
| 1139 | } else { |
| 1140 | *out_size = std::min((UINT32(name.size()) + 1), *out_size); |
| 1141 | if (*out_size > 0) { |
Ravikanth Tuniki | e8501fc | 2018-08-10 17:46:15 +0530 | [diff] [blame] | 1142 | strlcpy(out_name, name.c_str(), *out_size); |
Arun Kumar K.R | 0e10fd2 | 2017-10-11 14:42:11 +0530 | [diff] [blame] | 1143 | out_name[*out_size - 1] = '\0'; |
| 1144 | } else { |
| 1145 | DLOGW("Invalid size requested"); |
| 1146 | } |
| 1147 | } |
| 1148 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1149 | return HWC2::Error::None; |
| 1150 | } |
| 1151 | |
| 1152 | HWC2::Error HWCDisplay::GetDisplayType(int32_t *out_type) { |
Dileep Marchya | f3ce11f | 2018-04-30 23:35:46 +0530 | [diff] [blame] | 1153 | if (out_type == nullptr) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1154 | return HWC2::Error::BadParameter; |
| 1155 | } |
Dileep Marchya | f3ce11f | 2018-04-30 23:35:46 +0530 | [diff] [blame] | 1156 | |
| 1157 | *out_type = HWC2_DISPLAY_TYPE_PHYSICAL; |
| 1158 | |
| 1159 | return HWC2::Error::None; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1160 | } |
| 1161 | |
Naseer Ahmed | a6782e4 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 1162 | HWC2::Error HWCDisplay::GetPerFrameMetadataKeys(uint32_t *out_num_keys, |
| 1163 | PerFrameMetadataKey *out_keys) { |
| 1164 | if (out_num_keys == nullptr) { |
| 1165 | return HWC2::Error::BadParameter; |
| 1166 | } |
Gousemoodhin Nadaf | 4b096d0 | 2019-10-24 15:39:59 +0530 | [diff] [blame] | 1167 | |
| 1168 | DisplayConfigFixedInfo fixed_info = {}; |
| 1169 | display_intf_->GetConfig(&fixed_info); |
| 1170 | uint32_t num_keys = 0; |
| 1171 | if (fixed_info.hdr_plus_supported) { |
| 1172 | num_keys = UINT32(PerFrameMetadataKey::HDR10_PLUS_SEI) + 1; |
| 1173 | } else { |
| 1174 | num_keys = UINT32(PerFrameMetadataKey::MAX_FRAME_AVERAGE_LIGHT_LEVEL) + 1; |
| 1175 | } |
| 1176 | if (out_keys == nullptr) { |
| 1177 | *out_num_keys = num_keys; |
| 1178 | } else { |
| 1179 | uint32_t max_out_key_elements = std::min(*out_num_keys, num_keys); |
| 1180 | for (int32_t i = 0; i < max_out_key_elements; i++) { |
| 1181 | out_keys[i] = static_cast<PerFrameMetadataKey>(i); |
| 1182 | } |
Naseer Ahmed | a6782e4 | 2018-06-04 10:56:04 -0400 | [diff] [blame] | 1183 | } |
| 1184 | return HWC2::Error::None; |
| 1185 | } |
| 1186 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1187 | HWC2::Error HWCDisplay::GetActiveConfig(hwc2_config_t *out_config) { |
Rajavenu Kyatham | 40fc538 | 2017-07-12 18:36:55 +0530 | [diff] [blame] | 1188 | if (out_config == nullptr) { |
| 1189 | return HWC2::Error::BadDisplay; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1190 | } |
Rajavenu Kyatham | 40fc538 | 2017-07-12 18:36:55 +0530 | [diff] [blame] | 1191 | |
Pullakavi Srinivas | 81fee96 | 2019-07-26 15:49:32 +0530 | [diff] [blame] | 1192 | if (pending_config_) { |
| 1193 | *out_config = pending_config_index_; |
| 1194 | } else { |
| 1195 | GetActiveDisplayConfig(out_config); |
| 1196 | } |
| 1197 | |
Pullakavi Srinivas | 9189e60 | 2018-12-19 16:58:07 +0530 | [diff] [blame] | 1198 | if (*out_config < hwc_config_map_.size()) { |
| 1199 | *out_config = hwc_config_map_.at(*out_config); |
| 1200 | } |
Rajavenu Kyatham | 40fc538 | 2017-07-12 18:36:55 +0530 | [diff] [blame] | 1201 | return HWC2::Error::None; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1202 | } |
| 1203 | |
Rajavenu Kyatham | 7338b9e | 2019-12-30 19:52:16 +0530 | [diff] [blame] | 1204 | HWC2::Error HWCDisplay::SetClientTarget(buffer_handle_t target, shared_ptr<Fence> acquire_fence, |
Naseer Ahmed | a20c4c0 | 2016-06-03 17:48:28 -0400 | [diff] [blame] | 1205 | int32_t dataspace, hwc_region_t damage) { |
Naseer Ahmed | 093fd32 | 2016-05-03 22:22:09 -0400 | [diff] [blame] | 1206 | // TODO(user): SurfaceFlinger gives us a null pointer here when doing full SDE composition |
| 1207 | // The error is problematic for layer caching as it would overwrite our cached client target. |
| 1208 | // Reported bug 28569722 to resolve this. |
| 1209 | // For now, continue to use the last valid buffer reported to us for layer caching. |
| 1210 | if (target == nullptr) { |
| 1211 | return HWC2::Error::None; |
| 1212 | } |
Naseer Ahmed | e3f007a | 2016-06-07 18:13:28 -0400 | [diff] [blame] | 1213 | |
Rajavenu Kyatham | 7338b9e | 2019-12-30 19:52:16 +0530 | [diff] [blame] | 1214 | if (acquire_fence == nullptr) { |
Pullakavi Srinivas | cfe1b67 | 2020-05-20 10:46:19 +0530 | [diff] [blame^] | 1215 | DLOGV_IF(kTagClient, "Re-using cached buffer"); |
Naseer Ahmed | e3f007a | 2016-06-07 18:13:28 -0400 | [diff] [blame] | 1216 | } |
| 1217 | |
Namit Solanki | 1ec2524 | 2017-10-18 16:45:22 +0530 | [diff] [blame] | 1218 | Layer *sdm_layer = client_target_->GetSDMLayer(); |
Mahesh Aia | f3a1f99 | 2019-01-16 13:07:42 -0800 | [diff] [blame] | 1219 | sdm_layer->frame_rate = std::min(current_refresh_rate_, HWCDisplay::GetThrottlingRefreshRate()); |
Naseer Ahmed | a20c4c0 | 2016-06-03 17:48:28 -0400 | [diff] [blame] | 1220 | client_target_->SetLayerSurfaceDamage(damage); |
Arun Kumar K.R | 5b82155 | 2018-12-07 08:00:15 +0530 | [diff] [blame] | 1221 | int translated_dataspace = TranslateFromLegacyDataspace(dataspace); |
| 1222 | if (client_target_->GetLayerDataspace() != translated_dataspace) { |
| 1223 | DLOGW("New Dataspace = %d not matching Dataspace from color mode = %d", |
| 1224 | translated_dataspace, client_target_->GetLayerDataspace()); |
| 1225 | return HWC2::Error::BadParameter; |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 1226 | } |
Saurabh Dubey | 66b807e | 2018-05-11 10:05:07 +0530 | [diff] [blame] | 1227 | client_target_->SetLayerBuffer(target, acquire_fence); |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 1228 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1229 | return HWC2::Error::None; |
| 1230 | } |
| 1231 | |
| 1232 | HWC2::Error HWCDisplay::SetActiveConfig(hwc2_config_t config) { |
Gurpreet Singh Dhami | a427688 | 2019-04-12 10:30:58 -0700 | [diff] [blame] | 1233 | DTRACE_SCOPED(); |
| 1234 | |
Pullakavi Srinivas | 7bdcc76 | 2020-03-06 12:41:36 +0530 | [diff] [blame] | 1235 | // Cache refresh rate set by client. |
| 1236 | DisplayConfigVariableInfo info = {}; |
| 1237 | GetDisplayAttributesForConfig(INT(config), &info); |
| 1238 | active_refresh_rate_ = info.fps; |
| 1239 | |
Pullakavi Srinivas | 81fee96 | 2019-07-26 15:49:32 +0530 | [diff] [blame] | 1240 | hwc2_config_t current_config = 0; |
| 1241 | GetActiveConfig(¤t_config); |
| 1242 | if (current_config == config) { |
| 1243 | return HWC2::Error::None; |
Naseer Ahmed | f937bd0 | 2017-04-03 19:10:28 -0400 | [diff] [blame] | 1244 | } |
Naseer Ahmed | d7b8c51 | 2019-04-17 20:10:36 -0400 | [diff] [blame] | 1245 | DLOGI("Active configuration changed to: %d", config); |
Pullakavi Srinivas | 81fee96 | 2019-07-26 15:49:32 +0530 | [diff] [blame] | 1246 | |
| 1247 | // Store config index to be applied upon refresh. |
| 1248 | pending_config_ = true; |
| 1249 | pending_config_index_ = config; |
| 1250 | |
Saurabh Shah | a307e8c | 2017-09-28 18:05:40 -0700 | [diff] [blame] | 1251 | validated_ = false; |
Pullakavi Srinivas | 81fee96 | 2019-07-26 15:49:32 +0530 | [diff] [blame] | 1252 | |
| 1253 | // Trigger refresh. This config gets applied on next commit. |
| 1254 | callbacks_->Refresh(id_); |
| 1255 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1256 | return HWC2::Error::None; |
| 1257 | } |
| 1258 | |
Arun Kumar K.R | 8da7f50 | 2016-06-07 17:45:50 -0700 | [diff] [blame] | 1259 | DisplayError HWCDisplay::SetMixerResolution(uint32_t width, uint32_t height) { |
| 1260 | return kErrorNotSupported; |
| 1261 | } |
| 1262 | |
Sushil Chauhan | 267a619 | 2018-06-06 18:41:47 -0700 | [diff] [blame] | 1263 | HWC2::Error HWCDisplay::SetFrameDumpConfig(uint32_t count, uint32_t bit_mask_layer_type, |
| 1264 | int32_t format, bool post_processed) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1265 | dump_frame_count_ = count; |
| 1266 | dump_frame_index_ = 0; |
| 1267 | dump_input_layers_ = ((bit_mask_layer_type & (1 << INPUT_LAYER_DUMP)) != 0); |
| 1268 | |
Arun Kumar K.R | 51be3d1 | 2017-03-31 19:54:38 -0700 | [diff] [blame] | 1269 | if (tone_mapper_) { |
| 1270 | tone_mapper_->SetFrameDumpConfig(count); |
| 1271 | } |
| 1272 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1273 | DLOGI("num_frame_dump %d, input_layer_dump_enable %d", dump_frame_count_, dump_input_layers_); |
Saurabh Shah | a307e8c | 2017-09-28 18:05:40 -0700 | [diff] [blame] | 1274 | validated_ = false; |
Mathew Joseph Karimpanal | dbd64f8 | 2017-10-06 10:13:38 +0530 | [diff] [blame] | 1275 | return HWC2::Error::None; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1276 | } |
| 1277 | |
Varun Arora | f027a22 | 2018-11-14 17:38:16 -0800 | [diff] [blame] | 1278 | HWC2::PowerMode HWCDisplay::GetCurrentPowerMode() { |
| 1279 | return current_power_mode_; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1280 | } |
| 1281 | |
| 1282 | DisplayError HWCDisplay::VSync(const DisplayEventVSync &vsync) { |
Sushil Chauhan | dbd8db4 | 2020-02-28 13:07:48 -0800 | [diff] [blame] | 1283 | if (callbacks_->Vsync_2_4CallbackRegistered()) { |
| 1284 | VsyncPeriodNanos vsync_period; |
| 1285 | if (GetDisplayVsyncPeriod(&vsync_period) != HWC2::Error::None) { |
| 1286 | vsync_period = 0; |
| 1287 | } |
| 1288 | ATRACE_INT("VsyncPeriod", INT32(vsync_period)); |
| 1289 | callbacks_->Vsync_2_4(id_, vsync.timestamp, vsync_period); |
| 1290 | } else { |
| 1291 | callbacks_->Vsync(id_, vsync.timestamp); |
| 1292 | } |
| 1293 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1294 | return kErrorNone; |
| 1295 | } |
| 1296 | |
| 1297 | DisplayError HWCDisplay::Refresh() { |
Varun Arora | dff7d8d | 2019-08-05 18:12:43 -0700 | [diff] [blame] | 1298 | callbacks_->Refresh(id_); |
| 1299 | return kErrorNone; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1300 | } |
| 1301 | |
| 1302 | DisplayError HWCDisplay::CECMessage(char *message) { |
| 1303 | if (qservice_) { |
| 1304 | qservice_->onCECMessageReceived(message, 0); |
| 1305 | } else { |
| 1306 | DLOGW("Qservice instance not available."); |
| 1307 | } |
| 1308 | |
| 1309 | return kErrorNone; |
| 1310 | } |
| 1311 | |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 1312 | DisplayError HWCDisplay::HandleEvent(DisplayEvent event) { |
| 1313 | switch (event) { |
Namit Solanki | 5b428dc | 2018-02-27 11:39:05 +0530 | [diff] [blame] | 1314 | case kIdleTimeout: { |
Mathew Joseph Karimpanal | 4b35b27 | 2018-11-27 10:56:49 +0530 | [diff] [blame] | 1315 | SCOPE_LOCK(HWCSession::locker_[id_]); |
Namit Solanki | 5b428dc | 2018-02-27 11:39:05 +0530 | [diff] [blame] | 1316 | if (pending_commit_) { |
| 1317 | // If idle timeout event comes in between prepare |
| 1318 | // and commit, drop it since device is not really |
| 1319 | // idle. |
| 1320 | return kErrorNotSupported; |
| 1321 | } |
| 1322 | validated_ = false; |
| 1323 | break; |
| 1324 | } |
Sushil Chauhan | ad7b994 | 2020-03-26 19:52:03 -0700 | [diff] [blame] | 1325 | case kSyncInvalidateDisplay: |
Ramakant Singh | 9937054 | 2019-10-15 11:54:39 +0530 | [diff] [blame] | 1326 | case kThermalEvent: { |
Mathew Joseph Karimpanal | 4b35b27 | 2018-11-27 10:56:49 +0530 | [diff] [blame] | 1327 | SEQUENCE_WAIT_SCOPE_LOCK(HWCSession::locker_[id_]); |
Saurabh Shah | a307e8c | 2017-09-28 18:05:40 -0700 | [diff] [blame] | 1328 | validated_ = false; |
| 1329 | } break; |
Ramakant Singh | 9937054 | 2019-10-15 11:54:39 +0530 | [diff] [blame] | 1330 | case kPanelDeadEvent: |
Varun Arora | 7c8ee54 | 2018-05-01 20:58:16 -0700 | [diff] [blame] | 1331 | case kDisplayPowerResetEvent: { |
Manoj Kumar AVM | 92df978 | 2019-11-14 08:36:32 -0800 | [diff] [blame] | 1332 | // Mutex scope |
| 1333 | { |
| 1334 | SEQUENCE_WAIT_SCOPE_LOCK(HWCSession::locker_[id_]); |
| 1335 | validated_ = false; |
| 1336 | } |
| 1337 | // TODO(user): Following scenario need to be addressed |
| 1338 | // If panel or HW is in bad state for either ESD or HWR, there is no acquired lock between |
| 1339 | // this scope and call to DisplayPowerReset. |
| 1340 | // Prepare or commit could operate on the display since locker_[id_] is free and most likely |
| 1341 | // result in a failure since ESD/HWR has been requested during this time period. |
Varun Arora | 7c8ee54 | 2018-05-01 20:58:16 -0700 | [diff] [blame] | 1342 | if (event_handler_) { |
| 1343 | event_handler_->DisplayPowerReset(); |
| 1344 | } else { |
Pullakavi Srinivas | ce3692b | 2020-02-13 01:14:09 +0530 | [diff] [blame] | 1345 | DLOGW("Cannot execute DisplayPowerReset (client_id = %" PRId64 "), event_handler_ is null", |
Varun Arora | f027a22 | 2018-11-14 17:38:16 -0800 | [diff] [blame] | 1346 | id_); |
Varun Arora | 7c8ee54 | 2018-05-01 20:58:16 -0700 | [diff] [blame] | 1347 | } |
| 1348 | } break; |
Sushil Chauhan | 43102c7 | 2019-06-21 02:06:24 -0700 | [diff] [blame] | 1349 | case kIdlePowerCollapse: |
| 1350 | break; |
Sushil Chauhan | ad7b994 | 2020-03-26 19:52:03 -0700 | [diff] [blame] | 1351 | case kInvalidateDisplay: |
| 1352 | validated_ = false; |
| 1353 | break; |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 1354 | default: |
| 1355 | DLOGW("Unknown event: %d", event); |
| 1356 | break; |
| 1357 | } |
| 1358 | |
| 1359 | return kErrorNone; |
| 1360 | } |
| 1361 | |
Lakshmi Narayana Kalavala | e0127eb | 2019-12-03 11:07:26 -0800 | [diff] [blame] | 1362 | DisplayError HWCDisplay::HistogramEvent(int /* fd */, uint32_t /* blob_fd */) { |
| 1363 | return kErrorNone; |
| 1364 | } |
| 1365 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1366 | HWC2::Error HWCDisplay::PrepareLayerStack(uint32_t *out_num_types, uint32_t *out_num_requests) { |
| 1367 | layer_changes_.clear(); |
| 1368 | layer_requests_.clear(); |
Sushil Chauhan | e3a9fd0 | 2017-10-12 18:00:05 -0700 | [diff] [blame] | 1369 | has_client_composition_ = false; |
| 1370 | |
Gurpreet Singh Dhami | a427688 | 2019-04-12 10:30:58 -0700 | [diff] [blame] | 1371 | DTRACE_SCOPED(); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1372 | if (shutdown_pending_) { |
Sushil Chauhan | e3a9fd0 | 2017-10-12 18:00:05 -0700 | [diff] [blame] | 1373 | validated_ = false; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1374 | return HWC2::Error::BadDisplay; |
| 1375 | } |
| 1376 | |
Sushil Chauhan | 36c059a | 2018-06-28 11:39:01 -0700 | [diff] [blame] | 1377 | if (CanSkipSdmPrepare(out_num_types, out_num_requests)) { |
| 1378 | return ((*out_num_types > 0) ? HWC2::Error::HasChanges : HWC2::Error::None); |
| 1379 | } |
| 1380 | |
Pullakavi Srinivas | 3dbb0d9 | 2018-03-07 15:15:14 +0530 | [diff] [blame] | 1381 | UpdateRefreshRate(); |
Pullakavi Srinivas | 81fee96 | 2019-07-26 15:49:32 +0530 | [diff] [blame] | 1382 | UpdateActiveConfig(); |
Ramkumar Radhakrishnan | a38b760 | 2018-03-15 14:49:52 -0700 | [diff] [blame] | 1383 | DisplayError error = display_intf_->Prepare(&layer_stack_); |
| 1384 | if (error != kErrorNone) { |
| 1385 | if (error == kErrorShutDown) { |
| 1386 | shutdown_pending_ = true; |
Padmanabhan Komanduru | e74cf4f | 2019-04-25 17:38:43 -0700 | [diff] [blame] | 1387 | } else if (error == kErrorPermission) { |
| 1388 | WaitOnPreviousFence(); |
| 1389 | MarkLayersForGPUBypass(); |
Rajavenu Kyatham | ef47418 | 2019-07-03 15:26:08 +0530 | [diff] [blame] | 1390 | geometry_changes_on_doze_suspend_ |= geometry_changes_; |
Padmanabhan Komanduru | e74cf4f | 2019-04-25 17:38:43 -0700 | [diff] [blame] | 1391 | } else { |
Varun Arora | 2d1fcb7 | 2019-03-21 17:43:06 -0700 | [diff] [blame] | 1392 | DLOGW("Prepare failed. Error = %d", error); |
Ramkumar Radhakrishnan | a38b760 | 2018-03-15 14:49:52 -0700 | [diff] [blame] | 1393 | // To prevent surfaceflinger infinite wait, flush the previous frame during Commit() |
| 1394 | // so that previous buffer and fences are released, and override the error. |
| 1395 | flush_ = true; |
Padmanabhan Komanduru | e74cf4f | 2019-04-25 17:38:43 -0700 | [diff] [blame] | 1396 | validated_ = false; |
Ramakant Singh | 635c555 | 2019-03-26 13:06:51 +0530 | [diff] [blame] | 1397 | // Prepare cycle can fail on a newly connected display if insufficient pipes |
| 1398 | // are available at this moment. Trigger refresh so that the other displays |
| 1399 | // can free up pipes and a valid content can be attached to virtual display. |
| 1400 | callbacks_->Refresh(id_); |
Padmanabhan Komanduru | e74cf4f | 2019-04-25 17:38:43 -0700 | [diff] [blame] | 1401 | return HWC2::Error::BadDisplay; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1402 | } |
Rajavenu Kyatham | 870b7b2 | 2019-11-05 17:58:17 +0530 | [diff] [blame] | 1403 | } else { |
| 1404 | // clear geometry_changes_on_doze_suspend_ on successful prepare. |
| 1405 | geometry_changes_on_doze_suspend_ = GeometryChanges::kNone; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1406 | } |
| 1407 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1408 | for (auto hwc_layer : layer_set_) { |
| 1409 | Layer *layer = hwc_layer->GetSDMLayer(); |
| 1410 | LayerComposition &composition = layer->composition; |
| 1411 | |
Pullakavi Srinivas | 1ae4acb | 2019-11-18 19:33:45 +0530 | [diff] [blame] | 1412 | if (composition == kCompositionSDE || composition == kCompositionStitch) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1413 | layer_requests_[hwc_layer->GetId()] = HWC2::LayerRequest::ClearClientTarget; |
| 1414 | } |
| 1415 | |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 1416 | HWC2::Composition requested_composition = hwc_layer->GetClientRequestedCompositionType(); |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 1417 | // Set SDM composition to HWC2 type in HWCLayer |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1418 | hwc_layer->SetComposition(composition); |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 1419 | HWC2::Composition device_composition = hwc_layer->GetDeviceSelectedCompositionType(); |
Sushil Chauhan | e3a9fd0 | 2017-10-12 18:00:05 -0700 | [diff] [blame] | 1420 | if (device_composition == HWC2::Composition::Client) { |
| 1421 | has_client_composition_ = true; |
| 1422 | } |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 1423 | // Update the changes list only if the requested composition is different from SDM comp type |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 1424 | if (requested_composition != device_composition) { |
| 1425 | layer_changes_[hwc_layer->GetId()] = device_composition; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1426 | } |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 1427 | hwc_layer->ResetValidation(); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1428 | } |
Sushil Chauhan | e3a9fd0 | 2017-10-12 18:00:05 -0700 | [diff] [blame] | 1429 | |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 1430 | client_target_->ResetValidation(); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1431 | *out_num_types = UINT32(layer_changes_.size()); |
| 1432 | *out_num_requests = UINT32(layer_requests_.size()); |
Sushil Chauhan | e3a9fd0 | 2017-10-12 18:00:05 -0700 | [diff] [blame] | 1433 | validate_state_ = kNormalValidate; |
| 1434 | validated_ = true; |
Ramkumar Radhakrishnan | 9335ef4 | 2018-05-15 13:41:33 -0700 | [diff] [blame] | 1435 | layer_stack_invalid_ = false; |
Sushil Chauhan | e3a9fd0 | 2017-10-12 18:00:05 -0700 | [diff] [blame] | 1436 | |
| 1437 | return ((*out_num_types > 0) ? HWC2::Error::HasChanges : HWC2::Error::None); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1438 | } |
| 1439 | |
| 1440 | HWC2::Error HWCDisplay::AcceptDisplayChanges() { |
Naseer Ahmed | 06ccd30 | 2016-10-25 12:46:33 -0400 | [diff] [blame] | 1441 | if (layer_set_.empty()) { |
| 1442 | return HWC2::Error::None; |
| 1443 | } |
| 1444 | |
Saurabh Shah | a307e8c | 2017-09-28 18:05:40 -0700 | [diff] [blame] | 1445 | if (!validated_) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1446 | return HWC2::Error::NotValidated; |
| 1447 | } |
Naseer Ahmed | 63c2b5d | 2016-08-25 16:54:41 -0400 | [diff] [blame] | 1448 | |
| 1449 | for (const auto& change : layer_changes_) { |
| 1450 | auto hwc_layer = layer_map_[change.first]; |
| 1451 | auto composition = change.second; |
Naseer Ahmed | 06ccd30 | 2016-10-25 12:46:33 -0400 | [diff] [blame] | 1452 | if (hwc_layer != nullptr) { |
| 1453 | hwc_layer->UpdateClientCompositionType(composition); |
| 1454 | } else { |
| 1455 | DLOGW("Invalid layer: %" PRIu64, change.first); |
| 1456 | } |
Naseer Ahmed | 63c2b5d | 2016-08-25 16:54:41 -0400 | [diff] [blame] | 1457 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1458 | return HWC2::Error::None; |
| 1459 | } |
| 1460 | |
| 1461 | HWC2::Error HWCDisplay::GetChangedCompositionTypes(uint32_t *out_num_elements, |
| 1462 | hwc2_layer_t *out_layers, int32_t *out_types) { |
Naseer Ahmed | b8bf21b | 2016-06-17 16:15:47 -0400 | [diff] [blame] | 1463 | if (layer_set_.empty()) { |
| 1464 | return HWC2::Error::None; |
| 1465 | } |
| 1466 | |
Saurabh Shah | a307e8c | 2017-09-28 18:05:40 -0700 | [diff] [blame] | 1467 | if (!validated_) { |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 1468 | DLOGW("Display is not validated"); |
| 1469 | return HWC2::Error::NotValidated; |
| 1470 | } |
Arun Kumar K.R | 1018d5b | 2017-06-08 13:51:05 +0530 | [diff] [blame] | 1471 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1472 | *out_num_elements = UINT32(layer_changes_.size()); |
| 1473 | if (out_layers != nullptr && out_types != nullptr) { |
| 1474 | int i = 0; |
| 1475 | for (auto change : layer_changes_) { |
| 1476 | out_layers[i] = change.first; |
| 1477 | out_types[i] = INT32(change.second); |
| 1478 | i++; |
| 1479 | } |
| 1480 | } |
| 1481 | return HWC2::Error::None; |
| 1482 | } |
| 1483 | |
| 1484 | HWC2::Error HWCDisplay::GetReleaseFences(uint32_t *out_num_elements, hwc2_layer_t *out_layers, |
Rajavenu Kyatham | 7338b9e | 2019-12-30 19:52:16 +0530 | [diff] [blame] | 1485 | std::vector<shared_ptr<Fence>> *out_fences) { |
Arun Kumar K.R | 0e10fd2 | 2017-10-11 14:42:11 +0530 | [diff] [blame] | 1486 | if (out_num_elements == nullptr) { |
| 1487 | return HWC2::Error::BadParameter; |
| 1488 | } |
| 1489 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1490 | if (out_layers != nullptr && out_fences != nullptr) { |
Arun Kumar K.R | 0e10fd2 | 2017-10-11 14:42:11 +0530 | [diff] [blame] | 1491 | *out_num_elements = std::min(*out_num_elements, UINT32(layer_set_.size())); |
| 1492 | auto it = layer_set_.begin(); |
| 1493 | for (uint32_t i = 0; i < *out_num_elements; i++, it++) { |
| 1494 | auto hwc_layer = *it; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1495 | out_layers[i] = hwc_layer->GetId(); |
Rajavenu Kyatham | 7338b9e | 2019-12-30 19:52:16 +0530 | [diff] [blame] | 1496 | |
| 1497 | shared_ptr<Fence> &fence = (*out_fences)[i]; |
| 1498 | hwc_layer->PopFrontReleaseFence(&fence); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1499 | } |
Arun Kumar K.R | 0e10fd2 | 2017-10-11 14:42:11 +0530 | [diff] [blame] | 1500 | } else { |
| 1501 | *out_num_elements = UINT32(layer_set_.size()); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1502 | } |
Arun Kumar K.R | 0e10fd2 | 2017-10-11 14:42:11 +0530 | [diff] [blame] | 1503 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1504 | return HWC2::Error::None; |
| 1505 | } |
| 1506 | |
| 1507 | HWC2::Error HWCDisplay::GetDisplayRequests(int32_t *out_display_requests, |
| 1508 | uint32_t *out_num_elements, hwc2_layer_t *out_layers, |
| 1509 | int32_t *out_layer_requests) { |
Naseer Ahmed | b8bf21b | 2016-06-17 16:15:47 -0400 | [diff] [blame] | 1510 | if (layer_set_.empty()) { |
| 1511 | return HWC2::Error::None; |
| 1512 | } |
| 1513 | |
Arun Kumar K.R | 0e10fd2 | 2017-10-11 14:42:11 +0530 | [diff] [blame] | 1514 | if (out_display_requests == nullptr || out_num_elements == nullptr) { |
| 1515 | return HWC2::Error::BadParameter; |
| 1516 | } |
| 1517 | |
Arun Kumar K.R | 1018d5b | 2017-06-08 13:51:05 +0530 | [diff] [blame] | 1518 | // No display requests for now |
| 1519 | // Use for sharing blit buffers and |
| 1520 | // writing wfd buffer directly to output if there is full GPU composition |
| 1521 | // and no color conversion needed |
Saurabh Shah | a307e8c | 2017-09-28 18:05:40 -0700 | [diff] [blame] | 1522 | if (!validated_) { |
Naseer Ahmed | addcabf | 2016-05-04 15:49:29 -0400 | [diff] [blame] | 1523 | DLOGW("Display is not validated"); |
| 1524 | return HWC2::Error::NotValidated; |
| 1525 | } |
Arun Kumar K.R | 1018d5b | 2017-06-08 13:51:05 +0530 | [diff] [blame] | 1526 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1527 | *out_display_requests = 0; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1528 | if (out_layers != nullptr && out_layer_requests != nullptr) { |
Arun Kumar K.R | 0e10fd2 | 2017-10-11 14:42:11 +0530 | [diff] [blame] | 1529 | *out_num_elements = std::min(*out_num_elements, UINT32(layer_requests_.size())); |
| 1530 | auto it = layer_requests_.begin(); |
| 1531 | for (uint32_t i = 0; i < *out_num_elements; i++, it++) { |
| 1532 | out_layers[i] = it->first; |
| 1533 | out_layer_requests[i] = INT32(it->second); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1534 | } |
Arun Kumar K.R | 0e10fd2 | 2017-10-11 14:42:11 +0530 | [diff] [blame] | 1535 | } else { |
| 1536 | *out_num_elements = UINT32(layer_requests_.size()); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1537 | } |
Rajavenu Kyatham | 7ac8368 | 2016-10-10 18:31:13 +0530 | [diff] [blame] | 1538 | |
| 1539 | auto client_target_layer = client_target_->GetSDMLayer(); |
| 1540 | if (client_target_layer->request.flags.flip_buffer) { |
| 1541 | *out_display_requests = INT32(HWC2::DisplayRequest::FlipClientTarget); |
| 1542 | } |
| 1543 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1544 | return HWC2::Error::None; |
| 1545 | } |
| 1546 | |
Arun Kumar K.R | f28957a | 2017-01-10 17:36:52 -0800 | [diff] [blame] | 1547 | HWC2::Error HWCDisplay::GetHdrCapabilities(uint32_t *out_num_types, int32_t *out_types, |
| 1548 | float *out_max_luminance, |
| 1549 | float *out_max_average_luminance, |
| 1550 | float *out_min_luminance) { |
Arun Kumar K.R | 0e10fd2 | 2017-10-11 14:42:11 +0530 | [diff] [blame] | 1551 | if (out_num_types == nullptr || out_max_luminance == nullptr || |
| 1552 | out_max_average_luminance == nullptr || out_min_luminance == nullptr) { |
| 1553 | return HWC2::Error::BadParameter; |
| 1554 | } |
| 1555 | |
Arun Kumar K.R | f28957a | 2017-01-10 17:36:52 -0800 | [diff] [blame] | 1556 | DisplayConfigFixedInfo fixed_info = {}; |
| 1557 | display_intf_->GetConfig(&fixed_info); |
| 1558 | |
Sushil Chauhan | 4fac196 | 2017-05-19 14:00:19 -0700 | [diff] [blame] | 1559 | if (!fixed_info.hdr_supported) { |
| 1560 | *out_num_types = 0; |
| 1561 | DLOGI("HDR is not supported"); |
| 1562 | return HWC2::Error::None; |
| 1563 | } |
| 1564 | |
Gousemoodhin Nadaf | 4b096d0 | 2019-10-24 15:39:59 +0530 | [diff] [blame] | 1565 | uint32_t num_types = 0; |
| 1566 | if (fixed_info.hdr_plus_supported) { |
| 1567 | num_types = UINT32(Hdr::HDR10_PLUS) - 1; |
Arun Kumar K.R | f28957a | 2017-01-10 17:36:52 -0800 | [diff] [blame] | 1568 | } else { |
Gousemoodhin Nadaf | 4b096d0 | 2019-10-24 15:39:59 +0530 | [diff] [blame] | 1569 | num_types = UINT32(Hdr::HLG) - 1; |
| 1570 | } |
| 1571 | |
| 1572 | // We support HDR10, HLG and HDR10_PLUS. |
| 1573 | if (out_types == nullptr) { |
| 1574 | *out_num_types = num_types; |
| 1575 | } else { |
| 1576 | uint32_t max_out_types = std::min(*out_num_types, num_types); |
| 1577 | int32_t type = static_cast<int32_t>(Hdr::DOLBY_VISION); |
| 1578 | for (int32_t i = 0; i < max_out_types; i++) { |
| 1579 | while (type == static_cast<int32_t>(Hdr::DOLBY_VISION) /* Skip list */) { |
| 1580 | // Skip the type |
| 1581 | type++; |
| 1582 | } |
| 1583 | if (type > (num_types + 1)) { |
| 1584 | break; |
| 1585 | } |
| 1586 | out_types[i] = type++; |
| 1587 | } |
Sushil Chauhan | aa8be83 | 2018-08-31 13:38:20 -0700 | [diff] [blame] | 1588 | *out_max_luminance = fixed_info.max_luminance; |
| 1589 | *out_max_average_luminance = fixed_info.average_luminance; |
| 1590 | *out_min_luminance = fixed_info.min_luminance; |
Arun Kumar K.R | f28957a | 2017-01-10 17:36:52 -0800 | [diff] [blame] | 1591 | } |
| 1592 | |
| 1593 | return HWC2::Error::None; |
| 1594 | } |
| 1595 | |
| 1596 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1597 | HWC2::Error HWCDisplay::CommitLayerStack(void) { |
Pullakavi Srinivas | e52bfff | 2018-09-04 11:13:17 +0530 | [diff] [blame] | 1598 | if (flush_) { |
| 1599 | return HWC2::Error::None; |
| 1600 | } |
| 1601 | |
Gurpreet Singh Dhami | a427688 | 2019-04-12 10:30:58 -0700 | [diff] [blame] | 1602 | DTRACE_SCOPED(); |
| 1603 | |
Saurabh Shah | a307e8c | 2017-09-28 18:05:40 -0700 | [diff] [blame] | 1604 | if (!validated_) { |
Pullakavi Srinivas | ce3692b | 2020-02-13 01:14:09 +0530 | [diff] [blame] | 1605 | DLOGV_IF(kTagClient, "Display %" PRIu64 "is not validated", id_); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1606 | return HWC2::Error::NotValidated; |
| 1607 | } |
| 1608 | |
Saurabh Shah | 4118304 | 2018-01-15 14:55:46 -0800 | [diff] [blame] | 1609 | if (shutdown_pending_ || layer_set_.empty()) { |
| 1610 | return HWC2::Error::None; |
| 1611 | } |
| 1612 | |
Padmanabhan Komanduru | e74cf4f | 2019-04-25 17:38:43 -0700 | [diff] [blame] | 1613 | if (skip_commit_) { |
Pullakavi Srinivas | ce3692b | 2020-02-13 01:14:09 +0530 | [diff] [blame] | 1614 | DLOGV_IF(kTagClient, "Skipping Refresh on display %" PRIu64 , id_); |
Padmanabhan Komanduru | e74cf4f | 2019-04-25 17:38:43 -0700 | [diff] [blame] | 1615 | return HWC2::Error::None; |
| 1616 | } |
| 1617 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1618 | DumpInputBuffers(); |
| 1619 | |
Pullakavi Srinivas | e52bfff | 2018-09-04 11:13:17 +0530 | [diff] [blame] | 1620 | DisplayError error = kErrorUndefined; |
| 1621 | int status = 0; |
| 1622 | if (tone_mapper_) { |
| 1623 | if (NeedsToneMap(layer_stack_)) { |
| 1624 | status = tone_mapper_->HandleToneMap(&layer_stack_); |
| 1625 | if (status != 0) { |
| 1626 | DLOGE("Error handling HDR in ToneMapper"); |
Arun Kumar K.R | 51be3d1 | 2017-03-31 19:54:38 -0700 | [diff] [blame] | 1627 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1628 | } else { |
Pullakavi Srinivas | e52bfff | 2018-09-04 11:13:17 +0530 | [diff] [blame] | 1629 | tone_mapper_->Terminate(); |
| 1630 | } |
| 1631 | } |
Padmanabhan Komanduru | 13b5e10 | 2019-12-03 12:35:09 +0530 | [diff] [blame] | 1632 | |
| 1633 | if (elapse_timestamp_) { |
| 1634 | layer_stack_.elapse_timestamp = elapse_timestamp_; |
| 1635 | } |
| 1636 | |
Pullakavi Srinivas | e52bfff | 2018-09-04 11:13:17 +0530 | [diff] [blame] | 1637 | error = display_intf_->Commit(&layer_stack_); |
| 1638 | |
| 1639 | if (error == kErrorNone) { |
| 1640 | // A commit is successfully submitted, start flushing on failure now onwards. |
| 1641 | flush_on_error_ = true; |
Mathew Joseph Karimpanal | abe3b3d | 2018-11-27 17:25:40 +0530 | [diff] [blame] | 1642 | first_cycle_ = false; |
Pullakavi Srinivas | e52bfff | 2018-09-04 11:13:17 +0530 | [diff] [blame] | 1643 | } else { |
| 1644 | if (error == kErrorShutDown) { |
| 1645 | shutdown_pending_ = true; |
| 1646 | return HWC2::Error::Unsupported; |
| 1647 | } else if (error == kErrorNotValidated) { |
| 1648 | validated_ = false; |
| 1649 | return HWC2::Error::NotValidated; |
| 1650 | } else if (error != kErrorPermission) { |
| 1651 | DLOGE("Commit failed. Error = %d", error); |
| 1652 | // To prevent surfaceflinger infinite wait, flush the previous frame during Commit() |
| 1653 | // so that previous buffer and fences are released, and override the error. |
| 1654 | flush_ = true; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1655 | } |
| 1656 | } |
| 1657 | |
Sushil Chauhan | e3a9fd0 | 2017-10-12 18:00:05 -0700 | [diff] [blame] | 1658 | validate_state_ = kSkipValidate; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1659 | return HWC2::Error::None; |
| 1660 | } |
| 1661 | |
Dileep Marchya | ad66843 | 2019-12-02 10:44:52 +0530 | [diff] [blame] | 1662 | HWC2::Error HWCDisplay::PostCommitLayerStack(shared_ptr<Fence> *out_retire_fence) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1663 | auto status = HWC2::Error::None; |
| 1664 | |
| 1665 | // Do no call flush on errors, if a successful buffer is never submitted. |
| 1666 | if (flush_ && flush_on_error_) { |
Pullakavi Srinivas | 0a1dba6 | 2018-07-02 15:49:11 +0530 | [diff] [blame] | 1667 | display_intf_->Flush(&layer_stack_); |
Saurabh Shah | a307e8c | 2017-09-28 18:05:40 -0700 | [diff] [blame] | 1668 | validated_ = false; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1669 | } |
| 1670 | |
Arun Kumar K.R | 51be3d1 | 2017-03-31 19:54:38 -0700 | [diff] [blame] | 1671 | if (tone_mapper_ && tone_mapper_->IsActive()) { |
| 1672 | tone_mapper_->PostCommit(&layer_stack_); |
| 1673 | } |
| 1674 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1675 | // TODO(user): No way to set the client target release fence on SF |
Rajavenu Kyatham | 7338b9e | 2019-12-30 19:52:16 +0530 | [diff] [blame] | 1676 | shared_ptr<Fence> client_target_release_fence = |
| 1677 | client_target_->GetSDMLayer()->input_buffer.release_fence; |
| 1678 | if (client_target_release_fence) { |
| 1679 | fbt_release_fence_ = client_target_release_fence; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1680 | } |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 1681 | client_target_->ResetGeometryChanges(); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1682 | |
| 1683 | for (auto hwc_layer : layer_set_) { |
| 1684 | hwc_layer->ResetGeometryChanges(); |
| 1685 | Layer *layer = hwc_layer->GetSDMLayer(); |
Arun Kumar K.R | 9c19cdd | 2016-11-21 16:48:43 -0800 | [diff] [blame] | 1686 | LayerBuffer *layer_buffer = &layer->input_buffer; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1687 | |
| 1688 | if (!flush_) { |
| 1689 | // If swapinterval property is set to 0 or for single buffer layers, do not update f/w |
| 1690 | // release fences and discard fences from driver |
Rajavenu Kyatham | 7338b9e | 2019-12-30 19:52:16 +0530 | [diff] [blame] | 1691 | if (!swap_interval_zero_ && !layer->flags.single_buffer) { |
Pullakavi Srinivas | ad8bd01 | 2019-04-22 17:04:51 +0530 | [diff] [blame] | 1692 | // It may so happen that layer gets marked to GPU & app layer gets queued |
| 1693 | // to MDP for composition. In those scenarios, release fence of buffer should |
| 1694 | // have mdp and gpu sync points merged. |
Rajavenu Kyatham | 7338b9e | 2019-12-30 19:52:16 +0530 | [diff] [blame] | 1695 | hwc_layer->PushBackReleaseFence(layer_buffer->release_fence); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1696 | } |
Saurabh Shah | 42c8d91 | 2017-08-31 17:19:30 -0700 | [diff] [blame] | 1697 | } else { |
Padmanabhan Komanduru | e74cf4f | 2019-04-25 17:38:43 -0700 | [diff] [blame] | 1698 | // In case of flush or display paused, we don't return an error to f/w, so it will |
| 1699 | // get a release fence out of the hwc_layer's release fence queue |
| 1700 | // We should push a -1 to preserve release fence circulation semantics. |
Rajavenu Kyatham | 7338b9e | 2019-12-30 19:52:16 +0530 | [diff] [blame] | 1701 | hwc_layer->PushBackReleaseFence(nullptr); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1702 | } |
Saurabh Shah | 4118304 | 2018-01-15 14:55:46 -0800 | [diff] [blame] | 1703 | |
| 1704 | layer->request.flags = {}; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1705 | } |
| 1706 | |
Saurabh Shah | 4118304 | 2018-01-15 14:55:46 -0800 | [diff] [blame] | 1707 | client_target_->GetSDMLayer()->request.flags = {}; |
Pullakavi Srinivas | 0a1dba6 | 2018-07-02 15:49:11 +0530 | [diff] [blame] | 1708 | // if swapinterval property is set to 0 then close and reset the list retire fence |
Dileep Marchya | ad66843 | 2019-12-02 10:44:52 +0530 | [diff] [blame] | 1709 | if (!swap_interval_zero_) { |
| 1710 | *out_retire_fence = layer_stack_.retire_fence; |
Pullakavi Srinivas | 0a1dba6 | 2018-07-02 15:49:11 +0530 | [diff] [blame] | 1711 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1712 | |
Pullakavi Srinivas | 0a1dba6 | 2018-07-02 15:49:11 +0530 | [diff] [blame] | 1713 | if (dump_frame_count_) { |
| 1714 | dump_frame_count_--; |
| 1715 | dump_frame_index_++; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1716 | } |
Naseer Ahmed | ab06a8a | 2016-07-18 18:39:28 -0400 | [diff] [blame] | 1717 | |
Sushil Chauhan | ec4eb57 | 2019-02-07 13:29:42 -0800 | [diff] [blame] | 1718 | layer_stack_.flags.geometry_changed = false; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1719 | geometry_changes_ = GeometryChanges::kNone; |
| 1720 | flush_ = false; |
Padmanabhan Komanduru | e74cf4f | 2019-04-25 17:38:43 -0700 | [diff] [blame] | 1721 | skip_commit_ = false; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1722 | |
| 1723 | return status; |
| 1724 | } |
| 1725 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1726 | void HWCDisplay::SetIdleTimeoutMs(uint32_t timeout_ms) { |
| 1727 | return; |
| 1728 | } |
| 1729 | |
| 1730 | DisplayError HWCDisplay::SetMaxMixerStages(uint32_t max_mixer_stages) { |
| 1731 | DisplayError error = kErrorNone; |
| 1732 | |
| 1733 | if (display_intf_) { |
| 1734 | error = display_intf_->SetMaxMixerStages(max_mixer_stages); |
Saurabh Shah | a307e8c | 2017-09-28 18:05:40 -0700 | [diff] [blame] | 1735 | validated_ = false; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1736 | } |
| 1737 | |
| 1738 | return error; |
| 1739 | } |
| 1740 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1741 | void HWCDisplay::DumpInputBuffers() { |
| 1742 | char dir_path[PATH_MAX]; |
Gurpreet Singh Dhami | 5713ad3 | 2018-06-08 11:49:10 -0400 | [diff] [blame] | 1743 | int status; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1744 | |
| 1745 | if (!dump_frame_count_ || flush_ || !dump_input_layers_) { |
| 1746 | return; |
| 1747 | } |
| 1748 | |
Ramkumar Radhakrishnan | 7e971e0 | 2017-08-17 14:19:15 +0530 | [diff] [blame] | 1749 | DLOGI("dump_frame_count %d dump_input_layers %d", dump_frame_count_, dump_input_layers_); |
Mathew Joseph Karimpanal | 0a2fff5 | 2018-10-17 12:11:07 +0530 | [diff] [blame] | 1750 | snprintf(dir_path, sizeof(dir_path), "%s/frame_dump_disp_id_%02u_%s", HWCDebugHandler::DumpDir(), |
| 1751 | UINT32(id_), GetDisplayString()); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1752 | |
Gurpreet Singh Dhami | 5713ad3 | 2018-06-08 11:49:10 -0400 | [diff] [blame] | 1753 | status = mkdir(dir_path, 777); |
| 1754 | if ((status != 0) && errno != EEXIST) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1755 | DLOGW("Failed to create %s directory errno = %d, desc = %s", dir_path, errno, strerror(errno)); |
| 1756 | return; |
| 1757 | } |
| 1758 | |
Gurpreet Singh Dhami | 5713ad3 | 2018-06-08 11:49:10 -0400 | [diff] [blame] | 1759 | // Even if directory exists already, need to explicitly change the permission. |
| 1760 | if (chmod(dir_path, 0777) != 0) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1761 | DLOGW("Failed to change permissions on %s directory", dir_path); |
| 1762 | return; |
| 1763 | } |
| 1764 | |
| 1765 | for (uint32_t i = 0; i < layer_stack_.layers.size(); i++) { |
| 1766 | auto layer = layer_stack_.layers.at(i); |
| 1767 | const private_handle_t *pvt_handle = |
Arun Kumar K.R | 9c19cdd | 2016-11-21 16:48:43 -0800 | [diff] [blame] | 1768 | reinterpret_cast<const private_handle_t *>(layer->input_buffer.buffer_id); |
Rajavenu Kyatham | 7338b9e | 2019-12-30 19:52:16 +0530 | [diff] [blame] | 1769 | Fence::Wait(layer->input_buffer.acquire_fence); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1770 | |
Pullakavi Srinivas | ce3692b | 2020-02-13 01:14:09 +0530 | [diff] [blame] | 1771 | DLOGI("Dump layer[%d] of %d pvt_handle %p pvt_handle->base %" PRIx64, i, |
| 1772 | UINT32(layer_stack_.layers.size()), pvt_handle, pvt_handle? pvt_handle->base : 0); |
Ramkumar Radhakrishnan | 7e971e0 | 2017-08-17 14:19:15 +0530 | [diff] [blame] | 1773 | |
Uday Kiran Pichika | 2ba46dc | 2017-10-26 11:15:29 +0530 | [diff] [blame] | 1774 | if (!pvt_handle) { |
| 1775 | DLOGE("Buffer handle is null"); |
Ramakant Singh | 6c74932 | 2018-11-24 16:32:23 +0530 | [diff] [blame] | 1776 | continue; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1777 | } |
Uday Kiran Pichika | 2ba46dc | 2017-10-26 11:15:29 +0530 | [diff] [blame] | 1778 | |
| 1779 | if (!pvt_handle->base) { |
Rajavenu Kyatham | 7338b9e | 2019-12-30 19:52:16 +0530 | [diff] [blame] | 1780 | DisplayError error = buffer_allocator_->MapBuffer(pvt_handle, nullptr); |
Uday Kiran Pichika | 2ba46dc | 2017-10-26 11:15:29 +0530 | [diff] [blame] | 1781 | if (error != kErrorNone) { |
| 1782 | DLOGE("Failed to map buffer, error = %d", error); |
Ramakant Singh | 6c74932 | 2018-11-24 16:32:23 +0530 | [diff] [blame] | 1783 | continue; |
Uday Kiran Pichika | 2ba46dc | 2017-10-26 11:15:29 +0530 | [diff] [blame] | 1784 | } |
| 1785 | } |
| 1786 | |
| 1787 | char dump_file_name[PATH_MAX]; |
| 1788 | size_t result = 0; |
| 1789 | |
| 1790 | snprintf(dump_file_name, sizeof(dump_file_name), "%s/input_layer%d_%dx%d_%s_frame%d.raw", |
| 1791 | dir_path, i, pvt_handle->width, pvt_handle->height, |
| 1792 | qdutils::GetHALPixelFormatString(pvt_handle->format), dump_frame_index_); |
| 1793 | |
| 1794 | FILE *fp = fopen(dump_file_name, "w+"); |
| 1795 | if (fp) { |
| 1796 | result = fwrite(reinterpret_cast<void *>(pvt_handle->base), pvt_handle->size, 1, fp); |
| 1797 | fclose(fp); |
| 1798 | } |
| 1799 | |
| 1800 | int release_fence = -1; |
| 1801 | DisplayError error = buffer_allocator_->UnmapBuffer(pvt_handle, &release_fence); |
| 1802 | if (error != kErrorNone) { |
| 1803 | DLOGE("Failed to unmap buffer, error = %d", error); |
Ramakant Singh | 6c74932 | 2018-11-24 16:32:23 +0530 | [diff] [blame] | 1804 | continue; |
Uday Kiran Pichika | 2ba46dc | 2017-10-26 11:15:29 +0530 | [diff] [blame] | 1805 | } |
| 1806 | |
| 1807 | DLOGI("Frame Dump %s: is %s", dump_file_name, result ? "Successful" : "Failed"); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1808 | } |
| 1809 | } |
| 1810 | |
Dileep Marchya | ad66843 | 2019-12-02 10:44:52 +0530 | [diff] [blame] | 1811 | void HWCDisplay::DumpOutputBuffer(const BufferInfo &buffer_info, void *base, |
| 1812 | shared_ptr<Fence> &retire_fence) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1813 | char dir_path[PATH_MAX]; |
Gurpreet Singh Dhami | 5713ad3 | 2018-06-08 11:49:10 -0400 | [diff] [blame] | 1814 | int status; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1815 | |
Mathew Joseph Karimpanal | 0a2fff5 | 2018-10-17 12:11:07 +0530 | [diff] [blame] | 1816 | snprintf(dir_path, sizeof(dir_path), "%s/frame_dump_disp_id_%02u_%s", HWCDebugHandler::DumpDir(), |
| 1817 | UINT32(id_), GetDisplayString()); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1818 | |
Gurpreet Singh Dhami | 5713ad3 | 2018-06-08 11:49:10 -0400 | [diff] [blame] | 1819 | status = mkdir(dir_path, 777); |
| 1820 | if ((status != 0) && errno != EEXIST) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1821 | DLOGW("Failed to create %s directory errno = %d, desc = %s", dir_path, errno, strerror(errno)); |
| 1822 | return; |
| 1823 | } |
| 1824 | |
Gurpreet Singh Dhami | 5713ad3 | 2018-06-08 11:49:10 -0400 | [diff] [blame] | 1825 | // Even if directory exists already, need to explicitly change the permission. |
| 1826 | if (chmod(dir_path, 0777) != 0) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1827 | DLOGW("Failed to change permissions on %s directory", dir_path); |
| 1828 | return; |
| 1829 | } |
| 1830 | |
| 1831 | if (base) { |
| 1832 | char dump_file_name[PATH_MAX]; |
| 1833 | size_t result = 0; |
| 1834 | |
Dileep Marchya | ad66843 | 2019-12-02 10:44:52 +0530 | [diff] [blame] | 1835 | if (Fence::Wait(retire_fence) != kErrorNone) { |
| 1836 | DLOGW("sync_wait error errno = %d, desc = %s", errno, strerror(errno)); |
| 1837 | return; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1838 | } |
| 1839 | |
| 1840 | snprintf(dump_file_name, sizeof(dump_file_name), "%s/output_layer_%dx%d_%s_frame%d.raw", |
Gurpreet Singh Dhami | f9ea8a8 | 2018-06-08 11:54:20 -0400 | [diff] [blame] | 1841 | dir_path, buffer_info.alloc_buffer_info.aligned_width, |
| 1842 | buffer_info.alloc_buffer_info.aligned_height, |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1843 | GetFormatString(buffer_info.buffer_config.format), dump_frame_index_); |
| 1844 | |
| 1845 | FILE *fp = fopen(dump_file_name, "w+"); |
| 1846 | if (fp) { |
| 1847 | result = fwrite(base, buffer_info.alloc_buffer_info.size, 1, fp); |
| 1848 | fclose(fp); |
| 1849 | } |
| 1850 | |
| 1851 | DLOGI("Frame Dump of %s is %s", dump_file_name, result ? "Successful" : "Failed"); |
| 1852 | } |
| 1853 | } |
| 1854 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1855 | const char *HWCDisplay::GetDisplayString() { |
| 1856 | switch (type_) { |
Mathew Joseph Karimpanal | 0a2fff5 | 2018-10-17 12:11:07 +0530 | [diff] [blame] | 1857 | case kBuiltIn: |
| 1858 | return "builtin"; |
| 1859 | case kPluggable: |
| 1860 | return "pluggable"; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1861 | case kVirtual: |
| 1862 | return "virtual"; |
| 1863 | default: |
| 1864 | return "invalid"; |
| 1865 | } |
| 1866 | } |
| 1867 | |
Padmanabhan Komanduru | a4bf606 | 2019-10-13 09:04:49 +0530 | [diff] [blame] | 1868 | int HWCDisplay::SetFrameBufferConfig(uint32_t x_pixels, uint32_t y_pixels) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1869 | if (x_pixels <= 0 || y_pixels <= 0) { |
Naseer Ahmed | 42fc8d1 | 2016-05-11 18:33:57 -0400 | [diff] [blame] | 1870 | DLOGW("Unsupported config: x_pixels=%d, y_pixels=%d", x_pixels, y_pixels); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1871 | return -EINVAL; |
| 1872 | } |
| 1873 | |
Arun Kumar K.R | 8da7f50 | 2016-06-07 17:45:50 -0700 | [diff] [blame] | 1874 | DisplayConfigVariableInfo fb_config; |
| 1875 | DisplayError error = display_intf_->GetFrameBufferConfig(&fb_config); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1876 | if (error != kErrorNone) { |
Arun Kumar K.R | 8da7f50 | 2016-06-07 17:45:50 -0700 | [diff] [blame] | 1877 | DLOGV("Get frame buffer config failed. Error = %d", error); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1878 | return -EINVAL; |
| 1879 | } |
| 1880 | |
Arun Kumar K.R | 8da7f50 | 2016-06-07 17:45:50 -0700 | [diff] [blame] | 1881 | fb_config.x_pixels = x_pixels; |
| 1882 | fb_config.y_pixels = y_pixels; |
| 1883 | |
| 1884 | error = display_intf_->SetFrameBufferConfig(fb_config); |
| 1885 | if (error != kErrorNone) { |
| 1886 | DLOGV("Set frame buffer config failed. Error = %d", error); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1887 | return -EINVAL; |
| 1888 | } |
| 1889 | |
Rajavenu Kyatham | b6292fb | 2018-06-08 14:29:19 +0530 | [diff] [blame] | 1890 | // Reduce the src_rect and dst_rect as per FBT config. |
| 1891 | // SF sending reduced FBT but here the src_rect is equal to mixer which is |
| 1892 | // higher than allocated buffer of FBT. |
| 1893 | if (windowed_display_) { |
| 1894 | x_pixels -= UINT32(window_rect_.right + window_rect_.left); |
| 1895 | y_pixels -= UINT32(window_rect_.bottom + window_rect_.top); |
| 1896 | } |
| 1897 | |
| 1898 | if (x_pixels <= 0 || y_pixels <= 0) { |
| 1899 | DLOGE("window rects are not within the supported range"); |
| 1900 | return -EINVAL; |
| 1901 | } |
| 1902 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1903 | // Create rects to represent the new source and destination crops |
| 1904 | LayerRect crop = LayerRect(0, 0, FLOAT(x_pixels), FLOAT(y_pixels)); |
Ramakant Singh | 830e985 | 2017-07-29 21:31:09 +0530 | [diff] [blame] | 1905 | hwc_rect_t scaled_display_frame = {0, 0, INT(x_pixels), INT(y_pixels)}; |
Padmanabhan Komanduru | a4bf606 | 2019-10-13 09:04:49 +0530 | [diff] [blame] | 1906 | auto client_target_layer = client_target_->GetSDMLayer(); |
| 1907 | client_target_layer->src_rect = crop; |
Ramakant Singh | 830e985 | 2017-07-29 21:31:09 +0530 | [diff] [blame] | 1908 | ApplyScanAdjustment(&scaled_display_frame); |
| 1909 | client_target_->SetLayerDisplayFrame(scaled_display_frame); |
| 1910 | client_target_->ResetPerFrameData(); |
| 1911 | |
Padmanabhan Komanduru | a4bf606 | 2019-10-13 09:04:49 +0530 | [diff] [blame] | 1912 | DLOGI("New framebuffer resolution (%dx%d)", fb_config.x_pixels, fb_config.y_pixels); |
| 1913 | |
| 1914 | return 0; |
| 1915 | } |
| 1916 | |
| 1917 | int HWCDisplay::SetFrameBufferResolution(uint32_t x_pixels, uint32_t y_pixels) { |
| 1918 | int error = SetFrameBufferConfig(x_pixels, y_pixels); |
| 1919 | if (error < 0) { |
| 1920 | DLOGV("SetFrameBufferConfig failed. Error = %d", error); |
| 1921 | return error; |
| 1922 | } |
| 1923 | |
Rajavenu Kyatham | b6292fb | 2018-06-08 14:29:19 +0530 | [diff] [blame] | 1924 | if (windowed_display_) { |
| 1925 | x_pixels -= UINT32(window_rect_.right + window_rect_.left); |
| 1926 | y_pixels -= UINT32(window_rect_.bottom + window_rect_.top); |
Rajavenu Kyatham | b6292fb | 2018-06-08 14:29:19 +0530 | [diff] [blame] | 1927 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1928 | auto client_target_layer = client_target_->GetSDMLayer(); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1929 | |
| 1930 | int aligned_width; |
| 1931 | int aligned_height; |
Naseer Ahmed | 4275221 | 2017-01-27 17:32:21 -0500 | [diff] [blame] | 1932 | uint32_t usage = GRALLOC_USAGE_HW_FB; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1933 | int format = HAL_PIXEL_FORMAT_RGBA_8888; |
Prabhanjan Kandula | 9e3df62 | 2017-07-27 12:35:09 -0700 | [diff] [blame] | 1934 | int ubwc_disabled = 0; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1935 | int flags = 0; |
Prabhanjan Kandula | 9e3df62 | 2017-07-27 12:35:09 -0700 | [diff] [blame] | 1936 | |
| 1937 | // By default UBWC is enabled and below property is global enable/disable for all |
| 1938 | // buffers allocated through gralloc , including framebuffer targets. |
Uday Kiran Pichika | 5e656b2 | 2018-05-15 18:48:24 +0530 | [diff] [blame] | 1939 | HWCDebugHandler::Get()->GetProperty(DISABLE_UBWC_PROP, &ubwc_disabled); |
Prabhanjan Kandula | 9e3df62 | 2017-07-27 12:35:09 -0700 | [diff] [blame] | 1940 | if (!ubwc_disabled) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1941 | usage |= GRALLOC_USAGE_PRIVATE_ALLOC_UBWC; |
| 1942 | flags |= private_handle_t::PRIV_FLAGS_UBWC_ALIGNED; |
| 1943 | } |
Naseer Ahmed | 4275221 | 2017-01-27 17:32:21 -0500 | [diff] [blame] | 1944 | |
Naseer Ahmed | 4275221 | 2017-01-27 17:32:21 -0500 | [diff] [blame] | 1945 | buffer_allocator_->GetAlignedWidthAndHeight(INT(x_pixels), INT(y_pixels), format, usage, |
| 1946 | &aligned_width, &aligned_height); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1947 | |
| 1948 | // TODO(user): How does the dirty region get set on the client target? File bug on Google |
| 1949 | client_target_layer->composition = kCompositionGPUTarget; |
Gousemoodhin Nadaf | a990d72 | 2018-04-04 08:33:43 +0530 | [diff] [blame] | 1950 | client_target_layer->input_buffer.format = HWCLayer::GetSDMFormat(format, flags); |
Arun Kumar K.R | 9c19cdd | 2016-11-21 16:48:43 -0800 | [diff] [blame] | 1951 | client_target_layer->input_buffer.width = UINT32(aligned_width); |
| 1952 | client_target_layer->input_buffer.height = UINT32(aligned_height); |
| 1953 | client_target_layer->input_buffer.unaligned_width = x_pixels; |
| 1954 | client_target_layer->input_buffer.unaligned_height = y_pixels; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1955 | client_target_layer->plane_alpha = 255; |
| 1956 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1957 | return 0; |
| 1958 | } |
| 1959 | |
| 1960 | void HWCDisplay::GetFrameBufferResolution(uint32_t *x_pixels, uint32_t *y_pixels) { |
Arun Kumar K.R | 8da7f50 | 2016-06-07 17:45:50 -0700 | [diff] [blame] | 1961 | DisplayConfigVariableInfo fb_config; |
| 1962 | display_intf_->GetFrameBufferConfig(&fb_config); |
| 1963 | |
| 1964 | *x_pixels = fb_config.x_pixels; |
| 1965 | *y_pixels = fb_config.y_pixels; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1966 | } |
| 1967 | |
Arun Kumar K.R | 8da7f50 | 2016-06-07 17:45:50 -0700 | [diff] [blame] | 1968 | DisplayError HWCDisplay::GetMixerResolution(uint32_t *x_pixels, uint32_t *y_pixels) { |
| 1969 | return display_intf_->GetMixerResolution(x_pixels, y_pixels); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1970 | } |
| 1971 | |
| 1972 | void HWCDisplay::GetPanelResolution(uint32_t *x_pixels, uint32_t *y_pixels) { |
Arun Kumar K.R | 8da7f50 | 2016-06-07 17:45:50 -0700 | [diff] [blame] | 1973 | DisplayConfigVariableInfo display_config; |
| 1974 | uint32_t active_index = 0; |
| 1975 | |
| 1976 | display_intf_->GetActiveConfig(&active_index); |
| 1977 | display_intf_->GetConfig(active_index, &display_config); |
| 1978 | |
| 1979 | *x_pixels = display_config.x_pixels; |
| 1980 | *y_pixels = display_config.y_pixels; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1981 | } |
| 1982 | |
Dileep Marchya | 6860b2b | 2017-04-07 15:56:47 +0530 | [diff] [blame] | 1983 | int HWCDisplay::SetDisplayStatus(DisplayStatus display_status) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1984 | int status = 0; |
| 1985 | |
| 1986 | switch (display_status) { |
| 1987 | case kDisplayStatusResume: |
| 1988 | display_paused_ = false; |
Anjaneya Prasad Musunuri | 7a509c1 | 2018-11-15 15:54:42 +0530 | [diff] [blame] | 1989 | status = INT32(SetPowerMode(HWC2::PowerMode::On, false /* teardown */)); |
| 1990 | break; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1991 | case kDisplayStatusOnline: |
Varun Arora | 78580b8 | 2018-09-10 13:59:57 -0700 | [diff] [blame] | 1992 | status = INT32(SetPowerMode(HWC2::PowerMode::On, false /* teardown */)); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1993 | break; |
| 1994 | case kDisplayStatusPause: |
| 1995 | display_paused_ = true; |
Anjaneya Prasad Musunuri | 7a509c1 | 2018-11-15 15:54:42 +0530 | [diff] [blame] | 1996 | status = INT32(SetPowerMode(HWC2::PowerMode::Off, false /* teardown */)); |
| 1997 | break; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1998 | case kDisplayStatusOffline: |
Varun Arora | 78580b8 | 2018-09-10 13:59:57 -0700 | [diff] [blame] | 1999 | status = INT32(SetPowerMode(HWC2::PowerMode::Off, false /* teardown */)); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 2000 | break; |
| 2001 | default: |
| 2002 | DLOGW("Invalid display status %d", display_status); |
| 2003 | return -EINVAL; |
| 2004 | } |
| 2005 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 2006 | return status; |
| 2007 | } |
| 2008 | |
| 2009 | HWC2::Error HWCDisplay::SetCursorPosition(hwc2_layer_t layer, int x, int y) { |
| 2010 | if (shutdown_pending_) { |
| 2011 | return HWC2::Error::None; |
| 2012 | } |
| 2013 | |
Anjaneya Prasad Musunuri | 3f974b4 | 2018-05-10 15:31:58 +0530 | [diff] [blame] | 2014 | if (!layer_stack_.flags.cursor_present) { |
| 2015 | DLOGW("Cursor layer not present"); |
| 2016 | return HWC2::Error::BadLayer; |
| 2017 | } |
| 2018 | |
Arun Kumar K.R | 1018d5b | 2017-06-08 13:51:05 +0530 | [diff] [blame] | 2019 | HWCLayer *hwc_layer = GetHWCLayer(layer); |
| 2020 | if (hwc_layer == nullptr) { |
Naseer Ahmed | b1e8ea9 | 2017-04-18 21:17:34 -0400 | [diff] [blame] | 2021 | return HWC2::Error::BadLayer; |
| 2022 | } |
Arun Kumar K.R | 1018d5b | 2017-06-08 13:51:05 +0530 | [diff] [blame] | 2023 | if (hwc_layer->GetDeviceSelectedCompositionType() != HWC2::Composition::Cursor) { |
| 2024 | return HWC2::Error::None; |
| 2025 | } |
Sushil Chauhan | e3a9fd0 | 2017-10-12 18:00:05 -0700 | [diff] [blame] | 2026 | if ((validate_state_ != kSkipValidate) && validated_) { |
Arun Kumar K.R | 1018d5b | 2017-06-08 13:51:05 +0530 | [diff] [blame] | 2027 | // the device is currently in the middle of the validate/present sequence, |
| 2028 | // cannot set the Position(as per HWC2 spec) |
| 2029 | return HWC2::Error::NotValidated; |
| 2030 | } |
Naseer Ahmed | b1e8ea9 | 2017-04-18 21:17:34 -0400 | [diff] [blame] | 2031 | |
| 2032 | DisplayState state; |
| 2033 | if (display_intf_->GetDisplayState(&state) == kErrorNone) { |
| 2034 | if (state != kStateOn) { |
| 2035 | return HWC2::Error::None; |
| 2036 | } |
| 2037 | } |
| 2038 | |
Arun Kumar K.R | 1018d5b | 2017-06-08 13:51:05 +0530 | [diff] [blame] | 2039 | // TODO(user): HWC1.5 was not letting SetCursorPosition before validateDisplay, |
| 2040 | // but HWC2.0 doesn't let setting cursor position after validate before present. |
| 2041 | // Need to revisit. |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 2042 | |
| 2043 | auto error = display_intf_->SetCursorPosition(x, y); |
| 2044 | if (error != kErrorNone) { |
| 2045 | if (error == kErrorShutDown) { |
| 2046 | shutdown_pending_ = true; |
| 2047 | return HWC2::Error::None; |
| 2048 | } |
| 2049 | |
| 2050 | DLOGE("Failed for x = %d y = %d, Error = %d", x, y, error); |
| 2051 | return HWC2::Error::BadDisplay; |
| 2052 | } |
| 2053 | |
| 2054 | return HWC2::Error::None; |
| 2055 | } |
| 2056 | |
| 2057 | int HWCDisplay::OnMinHdcpEncryptionLevelChange(uint32_t min_enc_level) { |
| 2058 | DisplayError error = display_intf_->OnMinHdcpEncryptionLevelChange(min_enc_level); |
| 2059 | if (error != kErrorNone) { |
| 2060 | DLOGE("Failed. Error = %d", error); |
| 2061 | return -1; |
| 2062 | } |
| 2063 | |
Saurabh Shah | a307e8c | 2017-09-28 18:05:40 -0700 | [diff] [blame] | 2064 | validated_ = false; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 2065 | return 0; |
| 2066 | } |
| 2067 | |
| 2068 | void HWCDisplay::MarkLayersForGPUBypass() { |
| 2069 | for (auto hwc_layer : layer_set_) { |
| 2070 | auto layer = hwc_layer->GetSDMLayer(); |
| 2071 | layer->composition = kCompositionSDE; |
| 2072 | } |
Saurabh Shah | a307e8c | 2017-09-28 18:05:40 -0700 | [diff] [blame] | 2073 | validated_ = true; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 2074 | } |
| 2075 | |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 2076 | void HWCDisplay::MarkLayersForClientComposition() { |
| 2077 | // ClientComposition - GPU comp, to acheive this, set skip flag so that |
| 2078 | // SDM does not handle this layer and hwc_layer composition will be |
| 2079 | // set correctly at the end of Prepare. |
Saurabh Dubey | d90a6a4 | 2017-10-24 16:28:01 +0530 | [diff] [blame] | 2080 | DLOGV_IF(kTagClient, "HWC Layers marked for GPU comp"); |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 2081 | for (auto hwc_layer : layer_set_) { |
| 2082 | Layer *layer = hwc_layer->GetSDMLayer(); |
| 2083 | layer->flags.skip = true; |
| 2084 | } |
Naseer Ahmed | 738da07 | 2018-01-24 14:41:46 -0500 | [diff] [blame] | 2085 | layer_stack_.flags.skip_present = true; |
Arun Kumar K.R | 29cd658 | 2016-05-10 19:12:45 -0700 | [diff] [blame] | 2086 | } |
| 2087 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 2088 | void HWCDisplay::ApplyScanAdjustment(hwc_rect_t *display_frame) { |
| 2089 | } |
| 2090 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 2091 | int HWCDisplay::ToggleScreenUpdates(bool enable) { |
| 2092 | display_paused_ = enable ? false : true; |
Padmanabhan Komanduru | e74cf4f | 2019-04-25 17:38:43 -0700 | [diff] [blame] | 2093 | callbacks_->Refresh(id_); |
Saurabh Shah | a307e8c | 2017-09-28 18:05:40 -0700 | [diff] [blame] | 2094 | validated_ = false; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 2095 | return 0; |
| 2096 | } |
| 2097 | |
| 2098 | int HWCDisplay::ColorSVCRequestRoute(const PPDisplayAPIPayload &in_payload, |
| 2099 | PPDisplayAPIPayload *out_payload, |
| 2100 | PPPendingParams *pending_action) { |
| 2101 | int ret = 0; |
| 2102 | |
| 2103 | if (display_intf_) |
| 2104 | ret = display_intf_->ColorSVCRequestRoute(in_payload, out_payload, pending_action); |
| 2105 | else |
| 2106 | ret = -EINVAL; |
| 2107 | |
| 2108 | return ret; |
| 2109 | } |
| 2110 | |
Arun Kumar K.R | 536c7d6 | 2016-06-14 18:47:39 -0700 | [diff] [blame] | 2111 | void HWCDisplay::SolidFillPrepare() { |
| 2112 | if (solid_fill_enable_) { |
| 2113 | if (solid_fill_layer_ == NULL) { |
| 2114 | // Create a dummy layer here |
| 2115 | solid_fill_layer_ = new Layer(); |
Arun Kumar K.R | 536c7d6 | 2016-06-14 18:47:39 -0700 | [diff] [blame] | 2116 | } |
| 2117 | uint32_t primary_width = 0, primary_height = 0; |
| 2118 | GetMixerResolution(&primary_width, &primary_height); |
| 2119 | |
Arun Kumar K.R | 9c19cdd | 2016-11-21 16:48:43 -0800 | [diff] [blame] | 2120 | LayerBuffer *layer_buffer = &solid_fill_layer_->input_buffer; |
Arun Kumar K.R | 536c7d6 | 2016-06-14 18:47:39 -0700 | [diff] [blame] | 2121 | layer_buffer->width = primary_width; |
| 2122 | layer_buffer->height = primary_height; |
Ramkumar Radhakrishnan | b27735f | 2016-08-26 22:37:23 -0700 | [diff] [blame] | 2123 | layer_buffer->unaligned_width = primary_width; |
| 2124 | layer_buffer->unaligned_height = primary_height; |
Arun Kumar K.R | 536c7d6 | 2016-06-14 18:47:39 -0700 | [diff] [blame] | 2125 | |
Arun Kumar K.R | 536c7d6 | 2016-06-14 18:47:39 -0700 | [diff] [blame] | 2126 | solid_fill_layer_->composition = kCompositionGPU; |
Gopikrishnaiah Anandan | b032efb | 2017-08-30 12:49:46 -0700 | [diff] [blame] | 2127 | solid_fill_layer_->src_rect = solid_fill_rect_; |
| 2128 | solid_fill_layer_->dst_rect = solid_fill_rect_; |
Arun Kumar K.R | 536c7d6 | 2016-06-14 18:47:39 -0700 | [diff] [blame] | 2129 | |
| 2130 | solid_fill_layer_->blending = kBlendingPremultiplied; |
Gopikrishnaiah Anandan | cc12306 | 2017-07-31 17:21:03 -0700 | [diff] [blame] | 2131 | solid_fill_layer_->solid_fill_color = 0; |
| 2132 | solid_fill_layer_->solid_fill_info.bit_depth = solid_fill_color_.bit_depth; |
| 2133 | solid_fill_layer_->solid_fill_info.red = solid_fill_color_.red; |
| 2134 | solid_fill_layer_->solid_fill_info.blue = solid_fill_color_.blue; |
| 2135 | solid_fill_layer_->solid_fill_info.green = solid_fill_color_.green; |
| 2136 | solid_fill_layer_->solid_fill_info.alpha = solid_fill_color_.alpha; |
Arun Kumar K.R | 536c7d6 | 2016-06-14 18:47:39 -0700 | [diff] [blame] | 2137 | solid_fill_layer_->frame_rate = 60; |
| 2138 | solid_fill_layer_->visible_regions.push_back(solid_fill_layer_->dst_rect); |
| 2139 | solid_fill_layer_->flags.updating = 1; |
| 2140 | solid_fill_layer_->flags.solid_fill = true; |
| 2141 | } else { |
| 2142 | // delete the dummy layer |
Arun Kumar K.R | 536c7d6 | 2016-06-14 18:47:39 -0700 | [diff] [blame] | 2143 | delete solid_fill_layer_; |
| 2144 | solid_fill_layer_ = NULL; |
| 2145 | } |
| 2146 | |
| 2147 | if (solid_fill_enable_ && solid_fill_layer_) { |
| 2148 | BuildSolidFillStack(); |
| 2149 | MarkLayersForGPUBypass(); |
| 2150 | } |
| 2151 | |
| 2152 | return; |
| 2153 | } |
| 2154 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 2155 | int HWCDisplay::GetVisibleDisplayRect(hwc_rect_t *visible_rect) { |
| 2156 | if (!IsValid(display_rect_)) { |
| 2157 | return -EINVAL; |
| 2158 | } |
| 2159 | |
| 2160 | visible_rect->left = INT(display_rect_.left); |
| 2161 | visible_rect->top = INT(display_rect_.top); |
| 2162 | visible_rect->right = INT(display_rect_.right); |
| 2163 | visible_rect->bottom = INT(display_rect_.bottom); |
Pullakavi Srinivas | ce3692b | 2020-02-13 01:14:09 +0530 | [diff] [blame] | 2164 | DLOGI("Visible Display Rect(%d %d %d %d)", visible_rect->left, visible_rect->top, |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 2165 | visible_rect->right, visible_rect->bottom); |
| 2166 | |
| 2167 | return 0; |
| 2168 | } |
| 2169 | |
Ramkumar Radhakrishnan | a38b760 | 2018-03-15 14:49:52 -0700 | [diff] [blame] | 2170 | int HWCDisplay::HandleSecureSession(const std::bitset<kSecureMax> &secure_sessions, |
| 2171 | bool *power_on_pending) { |
| 2172 | if (!power_on_pending) { |
| 2173 | return -EINVAL; |
Ramakant Singh | 46a1bee | 2017-09-22 21:26:21 +0530 | [diff] [blame] | 2174 | } |
Ramkumar Radhakrishnan | a38b760 | 2018-03-15 14:49:52 -0700 | [diff] [blame] | 2175 | |
| 2176 | if (active_secure_sessions_[kSecureDisplay] != secure_sessions[kSecureDisplay]) { |
| 2177 | if (secure_sessions[kSecureDisplay]) { |
Mathew Joseph Karimpanal | b1c1586 | 2019-07-04 11:14:24 +0530 | [diff] [blame] | 2178 | pending_power_mode_ = current_power_mode_; |
Varun Arora | 78580b8 | 2018-09-10 13:59:57 -0700 | [diff] [blame] | 2179 | HWC2::Error error = SetPowerMode(HWC2::PowerMode::Off, true /* teardown */); |
Ramkumar Radhakrishnan | a38b760 | 2018-03-15 14:49:52 -0700 | [diff] [blame] | 2180 | if (error != HWC2::Error::None) { |
| 2181 | DLOGE("SetPowerMode failed. Error = %d", error); |
| 2182 | } |
| 2183 | } else { |
| 2184 | *power_on_pending = true; |
| 2185 | } |
| 2186 | |
Pullakavi Srinivas | ce3692b | 2020-02-13 01:14:09 +0530 | [diff] [blame] | 2187 | DLOGI("SecureDisplay state changed from %d to %d for display %" PRId64 "-%d", |
Ramkumar Radhakrishnan | a38b760 | 2018-03-15 14:49:52 -0700 | [diff] [blame] | 2188 | active_secure_sessions_.test(kSecureDisplay), secure_sessions.test(kSecureDisplay), |
Mathew Joseph Karimpanal | b1c1586 | 2019-07-04 11:14:24 +0530 | [diff] [blame] | 2189 | id_, type_); |
Ramkumar Radhakrishnan | a38b760 | 2018-03-15 14:49:52 -0700 | [diff] [blame] | 2190 | } |
| 2191 | active_secure_sessions_ = secure_sessions; |
| 2192 | return 0; |
| 2193 | } |
| 2194 | |
| 2195 | int HWCDisplay::GetActiveSecureSession(std::bitset<kSecureMax> *secure_sessions) { |
| 2196 | if (!secure_sessions) { |
| 2197 | return -1; |
| 2198 | } |
| 2199 | secure_sessions->reset(); |
| 2200 | for (auto hwc_layer : layer_set_) { |
| 2201 | Layer *layer = hwc_layer->GetSDMLayer(); |
| 2202 | if (layer->input_buffer.flags.secure_camera) { |
| 2203 | secure_sessions->set(kSecureCamera); |
| 2204 | } |
| 2205 | if (layer->input_buffer.flags.secure_display) { |
| 2206 | secure_sessions->set(kSecureDisplay); |
| 2207 | } |
| 2208 | } |
| 2209 | return 0; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 2210 | } |
| 2211 | |
Dileep Marchya | 6860b2b | 2017-04-07 15:56:47 +0530 | [diff] [blame] | 2212 | int HWCDisplay::SetActiveDisplayConfig(uint32_t config) { |
Pullakavi Srinivas | 8b33a28 | 2018-11-01 12:45:38 +0530 | [diff] [blame] | 2213 | uint32_t current_config = 0; |
| 2214 | display_intf_->GetActiveConfig(¤t_config); |
| 2215 | if (config == current_config) { |
Ramkumar Radhakrishnan | 3dcf8a2 | 2017-11-27 14:53:06 -0800 | [diff] [blame] | 2216 | return 0; |
| 2217 | } |
Ramkumar Radhakrishnan | 3dcf8a2 | 2017-11-27 14:53:06 -0800 | [diff] [blame] | 2218 | |
Pullakavi Srinivas | 8b33a28 | 2018-11-01 12:45:38 +0530 | [diff] [blame] | 2219 | validated_ = false; |
Sushil Chauhan | 02e3416 | 2020-05-12 14:02:56 -0700 | [diff] [blame] | 2220 | DisplayError error = display_intf_->SetActiveConfig(config); |
| 2221 | if (error != kErrorNone) { |
| 2222 | DLOGE("Failed to set %d config! Error: %d", config, error); |
| 2223 | return -EINVAL; |
| 2224 | } |
Ramkumar Radhakrishnan | 3dcf8a2 | 2017-11-27 14:53:06 -0800 | [diff] [blame] | 2225 | |
Sushil Chauhan | 02e3416 | 2020-05-12 14:02:56 -0700 | [diff] [blame] | 2226 | SetActiveConfigIndex(config); |
Ramkumar Radhakrishnan | 3dcf8a2 | 2017-11-27 14:53:06 -0800 | [diff] [blame] | 2227 | return 0; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 2228 | } |
| 2229 | |
| 2230 | int HWCDisplay::GetActiveDisplayConfig(uint32_t *config) { |
| 2231 | return display_intf_->GetActiveConfig(config) == kErrorNone ? 0 : -1; |
| 2232 | } |
| 2233 | |
| 2234 | int HWCDisplay::GetDisplayConfigCount(uint32_t *count) { |
| 2235 | return display_intf_->GetNumVariableInfoConfigs(count) == kErrorNone ? 0 : -1; |
| 2236 | } |
| 2237 | |
Arun Kumar K.R | 8da7f50 | 2016-06-07 17:45:50 -0700 | [diff] [blame] | 2238 | int HWCDisplay::GetDisplayAttributesForConfig(int config, |
| 2239 | DisplayConfigVariableInfo *display_attributes) { |
| 2240 | return display_intf_->GetConfig(UINT32(config), display_attributes) == kErrorNone ? 0 : -1; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 2241 | } |
| 2242 | |
Ramakant Singh | 5db0dfb | 2017-08-23 12:34:57 +0530 | [diff] [blame] | 2243 | uint32_t HWCDisplay::GetUpdatingLayersCount(void) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 2244 | uint32_t updating_count = 0; |
| 2245 | |
Arun Kumar K.R | 536c7d6 | 2016-06-14 18:47:39 -0700 | [diff] [blame] | 2246 | for (uint i = 0; i < layer_stack_.layers.size(); i++) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 2247 | auto layer = layer_stack_.layers.at(i); |
| 2248 | if (layer->flags.updating) { |
| 2249 | updating_count++; |
| 2250 | } |
| 2251 | } |
| 2252 | |
Ramakant Singh | 5db0dfb | 2017-08-23 12:34:57 +0530 | [diff] [blame] | 2253 | return updating_count; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 2254 | } |
| 2255 | |
Sushil Chauhan | 9735cf8 | 2018-07-10 12:06:01 -0700 | [diff] [blame] | 2256 | bool HWCDisplay::IsLayerUpdating(HWCLayer *hwc_layer) { |
| 2257 | auto layer = hwc_layer->GetSDMLayer(); |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 2258 | // Layer should be considered updating if |
| 2259 | // a) layer is in single buffer mode, or |
| 2260 | // b) valid dirty_regions(android specific hint for updating status), or |
| 2261 | // c) layer stack geometry has changed (TODO(user): Remove when SDM accepts |
| 2262 | // geometry_changed as bit fields). |
Sushil Chauhan | 9735cf8 | 2018-07-10 12:06:01 -0700 | [diff] [blame] | 2263 | return (layer->flags.single_buffer || hwc_layer->IsSurfaceUpdated() || |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 2264 | geometry_changes_); |
| 2265 | } |
| 2266 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 2267 | uint32_t HWCDisplay::SanitizeRefreshRate(uint32_t req_refresh_rate) { |
| 2268 | uint32_t refresh_rate = req_refresh_rate; |
| 2269 | |
| 2270 | if (refresh_rate < min_refresh_rate_) { |
| 2271 | // Pick the next multiple of request which is within the range |
| 2272 | refresh_rate = |
| 2273 | (((min_refresh_rate_ / refresh_rate) + ((min_refresh_rate_ % refresh_rate) ? 1 : 0)) * |
| 2274 | refresh_rate); |
| 2275 | } |
| 2276 | |
| 2277 | if (refresh_rate > max_refresh_rate_) { |
| 2278 | refresh_rate = max_refresh_rate_; |
| 2279 | } |
| 2280 | |
| 2281 | return refresh_rate; |
| 2282 | } |
| 2283 | |
| 2284 | DisplayClass HWCDisplay::GetDisplayClass() { |
| 2285 | return display_class_; |
| 2286 | } |
| 2287 | |
Dileep Marchya | 5892812 | 2020-01-28 12:16:51 +0530 | [diff] [blame] | 2288 | void HWCDisplay::Dump(std::ostringstream *os) { |
| 2289 | *os << "\n------------HWC----------------\n"; |
| 2290 | *os << "HWC2 display_id: " << id_ << std::endl; |
Naseer Ahmed | 1fd59ea | 2016-05-05 13:59:23 -0400 | [diff] [blame] | 2291 | for (auto layer : layer_set_) { |
| 2292 | auto sdm_layer = layer->GetSDMLayer(); |
Arun Kumar K.R | f641dff | 2016-06-16 13:20:02 -0700 | [diff] [blame] | 2293 | auto transform = sdm_layer->transform; |
Dileep Marchya | 5892812 | 2020-01-28 12:16:51 +0530 | [diff] [blame] | 2294 | *os << "layer: " << std::setw(4) << layer->GetId(); |
| 2295 | *os << " z: " << layer->GetZ(); |
| 2296 | *os << " composition: " << |
Naseer Ahmed | 85ca120 | 2017-04-18 15:31:59 -0400 | [diff] [blame] | 2297 | to_string(layer->GetClientRequestedCompositionType()).c_str(); |
Dileep Marchya | 5892812 | 2020-01-28 12:16:51 +0530 | [diff] [blame] | 2298 | *os << "/" << |
Naseer Ahmed | 85ca120 | 2017-04-18 15:31:59 -0400 | [diff] [blame] | 2299 | to_string(layer->GetDeviceSelectedCompositionType()).c_str(); |
Dileep Marchya | 5892812 | 2020-01-28 12:16:51 +0530 | [diff] [blame] | 2300 | *os << " alpha: " << std::to_string(sdm_layer->plane_alpha).c_str(); |
| 2301 | *os << " format: " << std::setw(22) << GetFormatString(sdm_layer->input_buffer.format); |
| 2302 | *os << " dataspace:" << std::hex << "0x" << std::setw(8) << std::setfill('0') |
| 2303 | << layer->GetLayerDataspace() << std::dec << std::setfill(' '); |
| 2304 | *os << " transform: " << transform.rotation << "/" << transform.flip_horizontal << |
Naseer Ahmed | 85ca120 | 2017-04-18 15:31:59 -0400 | [diff] [blame] | 2305 | "/"<< transform.flip_vertical; |
Dileep Marchya | 5892812 | 2020-01-28 12:16:51 +0530 | [diff] [blame] | 2306 | *os << " buffer_id: " << std::hex << "0x" << sdm_layer->input_buffer.buffer_id << std::dec; |
| 2307 | *os << " secure: " << layer->IsProtected() |
| 2308 | << std::endl; |
Naseer Ahmed | 1fd59ea | 2016-05-05 13:59:23 -0400 | [diff] [blame] | 2309 | } |
Saurabh Shah | 9c224a3 | 2017-11-09 12:17:44 -0800 | [diff] [blame] | 2310 | |
Gousemoodhin Nadaf | a08db9e | 2018-07-16 14:25:09 +0530 | [diff] [blame] | 2311 | if (has_client_composition_) { |
Dileep Marchya | 5892812 | 2020-01-28 12:16:51 +0530 | [diff] [blame] | 2312 | *os << "\n---------client target---------\n"; |
Gousemoodhin Nadaf | a08db9e | 2018-07-16 14:25:09 +0530 | [diff] [blame] | 2313 | auto sdm_layer = client_target_->GetSDMLayer(); |
Dileep Marchya | 5892812 | 2020-01-28 12:16:51 +0530 | [diff] [blame] | 2314 | *os << "format: " << std::setw(14) << GetFormatString(sdm_layer->input_buffer.format); |
| 2315 | *os << " dataspace:" << std::hex << "0x" << std::setw(8) << std::setfill('0') |
| 2316 | << client_target_->GetLayerDataspace() << std::dec << std::setfill(' '); |
| 2317 | *os << " buffer_id: " << std::hex << "0x" << sdm_layer->input_buffer.buffer_id << std::dec; |
| 2318 | *os << " secure: " << client_target_->IsProtected() |
| 2319 | << std::endl; |
Gousemoodhin Nadaf | a08db9e | 2018-07-16 14:25:09 +0530 | [diff] [blame] | 2320 | } |
| 2321 | |
Saurabh Shah | dccc0f4 | 2018-01-15 15:59:56 -0800 | [diff] [blame] | 2322 | if (layer_stack_invalid_) { |
Dileep Marchya | 5892812 | 2020-01-28 12:16:51 +0530 | [diff] [blame] | 2323 | *os << "\n Layers added or removed but not reflected to SDM's layer stack yet\n"; |
| 2324 | return; |
Saurabh Shah | dccc0f4 | 2018-01-15 15:59:56 -0800 | [diff] [blame] | 2325 | } |
| 2326 | |
Naseer Ahmed | 913502b | 2017-04-18 16:05:05 -0400 | [diff] [blame] | 2327 | if (color_mode_) { |
Dileep Marchya | 5892812 | 2020-01-28 12:16:51 +0530 | [diff] [blame] | 2328 | *os << "\n----------Color Modes---------\n"; |
| 2329 | color_mode_->Dump(os); |
Naseer Ahmed | 913502b | 2017-04-18 16:05:05 -0400 | [diff] [blame] | 2330 | } |
Saurabh Shah | 9c224a3 | 2017-11-09 12:17:44 -0800 | [diff] [blame] | 2331 | |
| 2332 | if (display_intf_) { |
Dileep Marchya | 5892812 | 2020-01-28 12:16:51 +0530 | [diff] [blame] | 2333 | *os << "\n------------SDM----------------\n"; |
| 2334 | *os << display_intf_->Dump(); |
Saurabh Shah | 9c224a3 | 2017-11-09 12:17:44 -0800 | [diff] [blame] | 2335 | } |
| 2336 | |
Dileep Marchya | 5892812 | 2020-01-28 12:16:51 +0530 | [diff] [blame] | 2337 | *os << "\n"; |
Naseer Ahmed | 1fd59ea | 2016-05-05 13:59:23 -0400 | [diff] [blame] | 2338 | } |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 2339 | |
| 2340 | bool HWCDisplay::CanSkipValidate() { |
Sushil Chauhan | ca302b7 | 2018-02-27 18:38:22 -0800 | [diff] [blame] | 2341 | if (!validated_ || solid_fill_enable_) { |
Naseer Ahmed | 34b341d | 2017-10-05 18:47:15 -0400 | [diff] [blame] | 2342 | return false; |
| 2343 | } |
| 2344 | |
Saurabh Dubey | 66b807e | 2018-05-11 10:05:07 +0530 | [diff] [blame] | 2345 | if ((tone_mapper_ && tone_mapper_->IsActive()) || |
Arun Kumar K.R | 2a419be | 2018-04-27 12:43:58 +0530 | [diff] [blame] | 2346 | layer_stack_.flags.single_buffered_layer_present) { |
Saurabh Dubey | 66b807e | 2018-05-11 10:05:07 +0530 | [diff] [blame] | 2347 | DLOGV_IF(kTagClient, "Tonemapping enabled or single buffer layer present = %d" |
| 2348 | " Returning false.", layer_stack_.flags.single_buffered_layer_present); |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 2349 | return false; |
| 2350 | } |
| 2351 | |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 2352 | if (client_target_->NeedsValidation()) { |
Saurabh Dubey | d90a6a4 | 2017-10-24 16:28:01 +0530 | [diff] [blame] | 2353 | DLOGV_IF(kTagClient, "Framebuffer target needs validation. Returning false."); |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 2354 | return false; |
| 2355 | } |
| 2356 | |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 2357 | for (auto hwc_layer : layer_set_) { |
Ramkumar Radhakrishnan | 1a31bc2 | 2018-08-23 14:42:05 -0700 | [diff] [blame] | 2358 | Layer *layer = hwc_layer->GetSDMLayer(); |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 2359 | if (hwc_layer->NeedsValidation()) { |
Pullakavi Srinivas | ce3692b | 2020-02-13 01:14:09 +0530 | [diff] [blame] | 2360 | DLOGV_IF(kTagClient, "hwc_layer[%" PRIu64 "] needs validation. Returning false.", |
Saurabh Dubey | d90a6a4 | 2017-10-24 16:28:01 +0530 | [diff] [blame] | 2361 | hwc_layer->GetId()); |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 2362 | return false; |
| 2363 | } |
| 2364 | |
| 2365 | // Do not allow Skip Validate, if any layer needs GPU Composition. |
Ramkumar Radhakrishnan | 1a31bc2 | 2018-08-23 14:42:05 -0700 | [diff] [blame] | 2366 | if (layer->composition == kCompositionGPU || layer->composition == kCompositionNone) { |
Pullakavi Srinivas | ce3692b | 2020-02-13 01:14:09 +0530 | [diff] [blame] | 2367 | DLOGV_IF(kTagClient, "hwc_layer[%" PRIu64 "] is %s. Returning false.", hwc_layer->GetId(), |
Ramkumar Radhakrishnan | 1a31bc2 | 2018-08-23 14:42:05 -0700 | [diff] [blame] | 2368 | (layer->composition == kCompositionGPU) ? "GPU composed": "Dropped"); |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 2369 | return false; |
| 2370 | } |
| 2371 | } |
| 2372 | |
Pullakavi Srinivas | ad8bd01 | 2019-04-22 17:04:51 +0530 | [diff] [blame] | 2373 | if (!layer_set_.empty() && !display_intf_->CanSkipValidate()) { |
| 2374 | return false; |
| 2375 | } |
| 2376 | |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 2377 | return true; |
| 2378 | } |
| 2379 | |
Sushil Chauhan | e3a9fd0 | 2017-10-12 18:00:05 -0700 | [diff] [blame] | 2380 | HWC2::Error HWCDisplay::GetValidateDisplayOutput(uint32_t *out_num_types, |
| 2381 | uint32_t *out_num_requests) { |
| 2382 | *out_num_types = UINT32(layer_changes_.size()); |
| 2383 | *out_num_requests = UINT32(layer_requests_.size()); |
| 2384 | |
| 2385 | return ((*out_num_types > 0) ? HWC2::Error::HasChanges : HWC2::Error::None); |
| 2386 | } |
| 2387 | |
Varun Arora | 6ba9eda | 2019-02-07 17:59:32 -0800 | [diff] [blame] | 2388 | HWC2::Error HWCDisplay::GetDisplayIdentificationData(uint8_t *out_port, uint32_t *out_data_size, |
| 2389 | uint8_t *out_data) { |
| 2390 | DisplayError ret = display_intf_->GetDisplayIdentificationData(out_port, out_data_size, out_data); |
| 2391 | if (ret != kErrorNone) { |
Pullakavi Srinivas | f2a3185 | 2019-04-23 14:32:08 -0700 | [diff] [blame] | 2392 | DLOGE("Failed due to SDM/Driver (err = %d, disp id = %" PRIu64 |
Varun Arora | 6ba9eda | 2019-02-07 17:59:32 -0800 | [diff] [blame] | 2393 | " %d-%d", ret, id_, sdm_id_, type_); |
| 2394 | } |
Pullakavi Srinivas | f2a3185 | 2019-04-23 14:32:08 -0700 | [diff] [blame] | 2395 | |
Varun Arora | 6ba9eda | 2019-02-07 17:59:32 -0800 | [diff] [blame] | 2396 | return HWC2::Error::None; |
| 2397 | } |
| 2398 | |
Padmanabhan Komanduru | 13b5e10 | 2019-12-03 12:35:09 +0530 | [diff] [blame] | 2399 | HWC2::Error HWCDisplay::SetDisplayElapseTime(uint64_t time) { |
| 2400 | elapse_timestamp_ = time; |
| 2401 | return HWC2::Error::None; |
| 2402 | } |
| 2403 | |
Ramkumar Radhakrishnan | a38b760 | 2018-03-15 14:49:52 -0700 | [diff] [blame] | 2404 | bool HWCDisplay::IsDisplayCommandMode() { |
Tharaga Balachandran | 04192a6 | 2018-08-29 16:23:25 -0400 | [diff] [blame] | 2405 | return is_cmd_mode_; |
Ramkumar Radhakrishnan | a38b760 | 2018-03-15 14:49:52 -0700 | [diff] [blame] | 2406 | } |
| 2407 | |
Lakshmi Narayana Kalavala | 25fe12c | 2019-12-11 20:44:55 -0800 | [diff] [blame] | 2408 | HWC2::Error HWCDisplay::SetDisplayedContentSamplingEnabledVndService(bool enabled) { |
| 2409 | return HWC2::Error::Unsupported; |
| 2410 | } |
| 2411 | |
| 2412 | HWC2::Error HWCDisplay::SetDisplayedContentSamplingEnabled(int32_t enabled, uint8_t component_mask, |
| 2413 | uint64_t max_frames) { |
| 2414 | DLOGV("Request to start/stop histogram thread not supported on this display"); |
| 2415 | return HWC2::Error::Unsupported; |
| 2416 | } |
| 2417 | |
| 2418 | HWC2::Error HWCDisplay::GetDisplayedContentSamplingAttributes(int32_t *format, int32_t *dataspace, |
| 2419 | uint8_t *supported_components) { |
| 2420 | return HWC2::Error::Unsupported; |
| 2421 | } |
| 2422 | |
| 2423 | HWC2::Error HWCDisplay::GetDisplayedContentSample( |
| 2424 | uint64_t max_frames, uint64_t timestamp, uint64_t *numFrames, |
| 2425 | int32_t samples_size[NUM_HISTOGRAM_COLOR_COMPONENTS], |
| 2426 | uint64_t *samples[NUM_HISTOGRAM_COLOR_COMPONENTS]) { |
| 2427 | return HWC2::Error::Unsupported; |
| 2428 | } |
| 2429 | |
Sushil Chauhan | 36c059a | 2018-06-28 11:39:01 -0700 | [diff] [blame] | 2430 | // Skip SDM prepare if all the layers in the current draw cycle are marked as Skip and |
| 2431 | // previous draw cycle had GPU Composition, as the resources for GPU Target layer have |
| 2432 | // already been validated and configured to the driver. |
| 2433 | bool HWCDisplay::CanSkipSdmPrepare(uint32_t *num_types, uint32_t *num_requests) { |
| 2434 | if (!validated_ || layer_set_.empty()) { |
| 2435 | return false; |
| 2436 | } |
| 2437 | |
| 2438 | bool skip_prepare = true; |
| 2439 | for (auto hwc_layer : layer_set_) { |
| 2440 | if (!hwc_layer->GetSDMLayer()->flags.skip || |
| 2441 | (hwc_layer->GetDeviceSelectedCompositionType() != HWC2::Composition::Client)) { |
| 2442 | skip_prepare = false; |
| 2443 | layer_changes_.clear(); |
| 2444 | break; |
| 2445 | } |
| 2446 | if (hwc_layer->GetClientRequestedCompositionType() != HWC2::Composition::Client) { |
| 2447 | layer_changes_[hwc_layer->GetId()] = HWC2::Composition::Client; |
| 2448 | } |
| 2449 | } |
| 2450 | |
| 2451 | if (skip_prepare) { |
| 2452 | *num_types = UINT32(layer_changes_.size()); |
| 2453 | *num_requests = 0; |
| 2454 | layer_stack_invalid_ = false; |
| 2455 | has_client_composition_ = true; |
| 2456 | client_target_->ResetValidation(); |
| 2457 | validate_state_ = kNormalValidate; |
| 2458 | } |
| 2459 | |
| 2460 | return skip_prepare; |
| 2461 | } |
| 2462 | |
Pullakavi Srinivas | 3dbb0d9 | 2018-03-07 15:15:14 +0530 | [diff] [blame] | 2463 | void HWCDisplay::UpdateRefreshRate() { |
| 2464 | for (auto hwc_layer : layer_set_) { |
| 2465 | if (hwc_layer->HasMetaDataRefreshRate()) { |
| 2466 | continue; |
| 2467 | } |
| 2468 | auto layer = hwc_layer->GetSDMLayer(); |
Mahesh Aia | f3a1f99 | 2019-01-16 13:07:42 -0800 | [diff] [blame] | 2469 | layer->frame_rate = std::min(current_refresh_rate_, HWCDisplay::GetThrottlingRefreshRate()); |
Pullakavi Srinivas | 3dbb0d9 | 2018-03-07 15:15:14 +0530 | [diff] [blame] | 2470 | } |
| 2471 | } |
| 2472 | |
Arun Kumar K.R | 5b82155 | 2018-12-07 08:00:15 +0530 | [diff] [blame] | 2473 | int32_t HWCDisplay::SetClientTargetDataSpace(int32_t dataspace) { |
| 2474 | if (client_target_->GetLayerDataspace() != dataspace) { |
| 2475 | client_target_->SetLayerDataspace(dataspace); |
| 2476 | Layer *sdm_layer = client_target_->GetSDMLayer(); |
| 2477 | // Data space would be validated at GetClientTargetSupport, so just use here. |
| 2478 | sdm::GetSDMColorSpace(client_target_->GetLayerDataspace(), |
| 2479 | &sdm_layer->input_buffer.color_metadata); |
| 2480 | } |
| 2481 | |
| 2482 | return 0; |
| 2483 | } |
| 2484 | |
Rajavenu Kyatham | af26f40 | 2019-02-13 15:04:03 +0530 | [diff] [blame] | 2485 | void HWCDisplay::WaitOnPreviousFence() { |
| 2486 | DisplayConfigFixedInfo display_config; |
| 2487 | display_intf_->GetConfig(&display_config); |
| 2488 | if (!display_config.is_cmdmode) { |
| 2489 | return; |
| 2490 | } |
| 2491 | |
| 2492 | // Since prepare failed commit would follow the same. |
| 2493 | // Wait for previous rel fence. |
| 2494 | for (auto hwc_layer : layer_set_) { |
Rajavenu Kyatham | 7338b9e | 2019-12-30 19:52:16 +0530 | [diff] [blame] | 2495 | shared_ptr<Fence> fence = nullptr; |
| 2496 | |
| 2497 | hwc_layer->PopBackReleaseFence(&fence); |
| 2498 | if (Fence::Wait(fence) != kErrorNone) { |
| 2499 | DLOGW("sync_wait error errno = %d, desc = %s", errno, strerror(errno)); |
| 2500 | return; |
Rajavenu Kyatham | af26f40 | 2019-02-13 15:04:03 +0530 | [diff] [blame] | 2501 | } |
| 2502 | hwc_layer->PushBackReleaseFence(fence); |
| 2503 | } |
Rajavenu Kyatham | 9d50958 | 2019-02-13 15:29:55 +0530 | [diff] [blame] | 2504 | |
Rajavenu Kyatham | 7338b9e | 2019-12-30 19:52:16 +0530 | [diff] [blame] | 2505 | if (Fence::Wait(fbt_release_fence_) != kErrorNone) { |
| 2506 | DLOGW("sync_wait error errno = %d, desc = %s", errno, strerror(errno)); |
| 2507 | return; |
Rajavenu Kyatham | 9d50958 | 2019-02-13 15:29:55 +0530 | [diff] [blame] | 2508 | } |
Rajavenu Kyatham | af26f40 | 2019-02-13 15:04:03 +0530 | [diff] [blame] | 2509 | } |
| 2510 | |
Srinivas Pullakavi | 3c4337f | 2019-07-03 11:24:31 +0530 | [diff] [blame] | 2511 | void HWCDisplay::GetLayerStack(HWCLayerStack *stack) { |
| 2512 | stack->client_target = client_target_; |
| 2513 | stack->layer_map = layer_map_; |
| 2514 | stack->layer_set = layer_set_; |
| 2515 | } |
| 2516 | |
| 2517 | void HWCDisplay::SetLayerStack(HWCLayerStack *stack) { |
| 2518 | client_target_ = stack->client_target; |
| 2519 | layer_map_ = stack->layer_map; |
| 2520 | layer_set_ = stack->layer_set; |
| 2521 | } |
| 2522 | |
Padmanabhan Komanduru | f5b7f99 | 2019-07-08 13:33:44 +0530 | [diff] [blame] | 2523 | bool HWCDisplay::CheckResourceState() { |
| 2524 | if (display_intf_) { |
| 2525 | return display_intf_->CheckResourceState(); |
| 2526 | } |
| 2527 | |
| 2528 | return false; |
| 2529 | } |
| 2530 | |
Pullakavi Srinivas | 81fee96 | 2019-07-26 15:49:32 +0530 | [diff] [blame] | 2531 | void HWCDisplay::UpdateActiveConfig() { |
| 2532 | if (!pending_config_) { |
| 2533 | return; |
| 2534 | } |
| 2535 | |
| 2536 | DisplayError error = display_intf_->SetActiveConfig(pending_config_index_); |
| 2537 | if (error != kErrorNone) { |
| 2538 | DLOGI("Failed to set %d config", INT(pending_config_index_)); |
Sushil Chauhan | 02e3416 | 2020-05-12 14:02:56 -0700 | [diff] [blame] | 2539 | } else { |
| 2540 | SetActiveConfigIndex(pending_config_index_); |
Pullakavi Srinivas | 81fee96 | 2019-07-26 15:49:32 +0530 | [diff] [blame] | 2541 | } |
| 2542 | |
| 2543 | // Reset pending config. |
| 2544 | pending_config_ = false; |
| 2545 | } |
| 2546 | |
Sushil Chauhan | f854120 | 2020-02-03 23:14:36 -0800 | [diff] [blame] | 2547 | int32_t HWCDisplay::GetDisplayConfigGroup(DisplayConfigGroupInfo variable_config) { |
| 2548 | for (auto &config : variable_config_map_) { |
| 2549 | DisplayConfigGroupInfo const &group_info = config.second; |
| 2550 | if (group_info == variable_config) { |
| 2551 | return INT32(config.first); |
| 2552 | } |
| 2553 | } |
| 2554 | |
| 2555 | return -1; |
| 2556 | } |
| 2557 | |
Sushil Chauhan | dbd8db4 | 2020-02-28 13:07:48 -0800 | [diff] [blame] | 2558 | HWC2::Error HWCDisplay::GetDisplayVsyncPeriod(VsyncPeriodNanos *vsync_period) { |
| 2559 | if (GetTransientVsyncPeriod(vsync_period)) { |
| 2560 | return HWC2::Error::None; |
| 2561 | } |
| 2562 | |
| 2563 | return GetVsyncPeriodByActiveConfig(vsync_period); |
| 2564 | } |
| 2565 | |
| 2566 | HWC2::Error HWCDisplay::SetActiveConfigWithConstraints( |
| 2567 | hwc2_config_t config, const VsyncPeriodChangeConstraints *vsync_period_change_constraints, |
| 2568 | VsyncPeriodChangeTimeline *out_timeline) { |
| 2569 | if (variable_config_map_.find(config) == variable_config_map_.end()) { |
| 2570 | DLOGE("Invalid config: %d", config); |
| 2571 | return HWC2::Error::BadConfig; |
| 2572 | } |
| 2573 | |
| 2574 | if (vsync_period_change_constraints->seamlessRequired && !AllowSeamless(config)) { |
| 2575 | DLOGE("Seamless switch to the config: %d, is not allowed!", config); |
| 2576 | return HWC2::Error::SeamlessNotAllowed; |
| 2577 | } |
| 2578 | |
| 2579 | VsyncPeriodNanos vsync_period; |
| 2580 | if (GetDisplayVsyncPeriod(&vsync_period) != HWC2::Error::None) { |
| 2581 | return HWC2::Error::BadConfig; |
| 2582 | } |
| 2583 | |
| 2584 | std::tie(out_timeline->refreshTimeNanos, out_timeline->newVsyncAppliedTimeNanos) = |
| 2585 | RequestActiveConfigChange(config, vsync_period, |
| 2586 | vsync_period_change_constraints->desiredTimeNanos); |
| 2587 | |
| 2588 | out_timeline->refreshRequired = true; |
| 2589 | return HWC2::Error::None; |
| 2590 | } |
| 2591 | |
| 2592 | void HWCDisplay::ProcessActiveConfigChange() { |
| 2593 | if (!IsActiveConfigReadyToSubmit(systemTime(SYSTEM_TIME_MONOTONIC))) { |
| 2594 | return; |
| 2595 | } |
| 2596 | |
| 2597 | DTRACE_SCOPED(); |
| 2598 | VsyncPeriodNanos vsync_period; |
| 2599 | if (GetVsyncPeriodByActiveConfig(&vsync_period) == HWC2::Error::None) { |
| 2600 | SubmitActiveConfigChange(vsync_period); |
| 2601 | } |
| 2602 | } |
| 2603 | |
| 2604 | HWC2::Error HWCDisplay::GetVsyncPeriodByActiveConfig(VsyncPeriodNanos *vsync_period) { |
| 2605 | hwc2_config_t active_config; |
| 2606 | |
Sushil Chauhan | 02e3416 | 2020-05-12 14:02:56 -0700 | [diff] [blame] | 2607 | auto error = GetCachedActiveConfig(&active_config); |
Sushil Chauhan | dbd8db4 | 2020-02-28 13:07:48 -0800 | [diff] [blame] | 2608 | if (error != HWC2::Error::None) { |
| 2609 | DLOGE("Failed to get active config!"); |
| 2610 | return error; |
| 2611 | } |
| 2612 | |
| 2613 | int32_t active_vsync_period; |
| 2614 | error = GetDisplayAttribute(active_config, HwcAttribute::VSYNC_PERIOD, &active_vsync_period); |
| 2615 | if (error != HWC2::Error::None) { |
| 2616 | DLOGE("Failed to get VsyncPeriod of config: %d", active_config); |
| 2617 | return error; |
| 2618 | } |
| 2619 | |
| 2620 | *vsync_period = static_cast<VsyncPeriodNanos>(active_vsync_period); |
| 2621 | return HWC2::Error::None; |
| 2622 | } |
| 2623 | |
| 2624 | bool HWCDisplay::GetTransientVsyncPeriod(VsyncPeriodNanos *vsync_period) { |
| 2625 | std::lock_guard<std::mutex> lock(transient_refresh_rate_lock_); |
| 2626 | auto now = systemTime(SYSTEM_TIME_MONOTONIC); |
| 2627 | |
| 2628 | while (!transient_refresh_rate_info_.empty()) { |
| 2629 | if (IsActiveConfigApplied(now, transient_refresh_rate_info_.front().vsync_applied_time)) { |
| 2630 | transient_refresh_rate_info_.pop_front(); |
| 2631 | } else { |
| 2632 | *vsync_period = transient_refresh_rate_info_.front().transient_vsync_period; |
| 2633 | return true; |
| 2634 | } |
| 2635 | } |
| 2636 | |
| 2637 | return false; |
| 2638 | } |
| 2639 | |
| 2640 | std::tuple<int64_t, int64_t> HWCDisplay::RequestActiveConfigChange( |
| 2641 | hwc2_config_t config, VsyncPeriodNanos current_vsync_period, int64_t desired_time) { |
| 2642 | int64_t refresh_time, applied_time; |
| 2643 | std::tie(refresh_time, applied_time) = |
| 2644 | EstimateVsyncPeriodChangeTimeline(current_vsync_period, desired_time); |
| 2645 | |
| 2646 | pending_refresh_rate_config_ = config; |
| 2647 | pending_refresh_rate_refresh_time_ = refresh_time; |
| 2648 | pending_refresh_rate_applied_time_ = applied_time; |
| 2649 | |
| 2650 | return std::make_tuple(refresh_time, applied_time); |
| 2651 | } |
| 2652 | |
| 2653 | std::tuple<int64_t, int64_t> HWCDisplay::EstimateVsyncPeriodChangeTimeline( |
| 2654 | VsyncPeriodNanos current_vsync_period, int64_t desired_time) { |
| 2655 | const auto now = systemTime(SYSTEM_TIME_MONOTONIC); |
| 2656 | const auto delta = desired_time - now; |
| 2657 | const auto refresh_rate_activate_period = current_vsync_period * vsyncs_to_apply_rate_change_; |
| 2658 | nsecs_t refresh_time; |
| 2659 | |
| 2660 | if (delta < 0) { |
| 2661 | refresh_time = now + (delta % current_vsync_period); |
| 2662 | } else if (delta < refresh_rate_activate_period) { |
| 2663 | refresh_time = now + (delta % current_vsync_period) - current_vsync_period; |
| 2664 | } else { |
| 2665 | refresh_time = desired_time - refresh_rate_activate_period; |
| 2666 | } |
| 2667 | |
| 2668 | const auto applied_time = refresh_time + refresh_rate_activate_period; |
| 2669 | return std::make_tuple(refresh_time, applied_time); |
| 2670 | } |
| 2671 | |
| 2672 | void HWCDisplay::SubmitActiveConfigChange(VsyncPeriodNanos current_vsync_period) { |
Sushil Chauhan | 0c322e6 | 2020-03-20 17:42:52 -0700 | [diff] [blame] | 2673 | HWC2::Error error = SubmitDisplayConfig(pending_refresh_rate_config_); |
Sushil Chauhan | dbd8db4 | 2020-02-28 13:07:48 -0800 | [diff] [blame] | 2674 | if (error != HWC2::Error::None) { |
| 2675 | return; |
| 2676 | } |
| 2677 | |
| 2678 | std::lock_guard<std::mutex> lock(transient_refresh_rate_lock_); |
| 2679 | hwc_vsync_period_change_timeline_t timeline; |
| 2680 | std::tie(timeline.refreshTimeNanos, timeline.newVsyncAppliedTimeNanos) = |
| 2681 | EstimateVsyncPeriodChangeTimeline(current_vsync_period, pending_refresh_rate_refresh_time_); |
| 2682 | |
| 2683 | transient_refresh_rate_info_.push_back({current_vsync_period, timeline.newVsyncAppliedTimeNanos}); |
| 2684 | if (timeline.newVsyncAppliedTimeNanos != pending_refresh_rate_applied_time_) { |
| 2685 | timeline.refreshRequired = false; |
| 2686 | callbacks_->VsyncPeriodTimingChanged(id_, &timeline); |
| 2687 | } |
| 2688 | |
| 2689 | pending_refresh_rate_config_ = UINT_MAX; |
| 2690 | pending_refresh_rate_refresh_time_ = INT64_MAX; |
| 2691 | pending_refresh_rate_applied_time_ = INT64_MAX; |
| 2692 | } |
| 2693 | |
| 2694 | bool HWCDisplay::IsActiveConfigReadyToSubmit(int64_t time) { |
| 2695 | return ((pending_refresh_rate_config_ != UINT_MAX) && |
| 2696 | IsTimeAfterOrEqualVsyncTime(time, pending_refresh_rate_refresh_time_)); |
| 2697 | } |
| 2698 | |
| 2699 | bool HWCDisplay::IsActiveConfigApplied(int64_t time, int64_t vsync_applied_time) { |
| 2700 | return IsTimeAfterOrEqualVsyncTime(time, vsync_applied_time); |
| 2701 | } |
| 2702 | |
| 2703 | bool HWCDisplay::IsSameGroup(hwc2_config_t config_id1, hwc2_config_t config_id2) { |
| 2704 | const auto &variable_config1 = variable_config_map_.find(config_id1); |
| 2705 | const auto &variable_config2 = variable_config_map_.find(config_id2); |
| 2706 | |
| 2707 | if ((variable_config1 == variable_config_map_.end()) || |
| 2708 | (variable_config2 == variable_config_map_.end())) { |
| 2709 | DLOGE("Invalid config: %u, %u", config_id1, config_id2); |
| 2710 | return false; |
| 2711 | } |
| 2712 | |
| 2713 | const DisplayConfigGroupInfo &config_group1 = variable_config1->second; |
| 2714 | const DisplayConfigGroupInfo &config_group2 = variable_config2->second; |
| 2715 | |
| 2716 | return (config_group1 == config_group2); |
| 2717 | } |
| 2718 | |
| 2719 | bool HWCDisplay::AllowSeamless(hwc2_config_t config) { |
| 2720 | hwc2_config_t active_config; |
Sushil Chauhan | 02e3416 | 2020-05-12 14:02:56 -0700 | [diff] [blame] | 2721 | auto error = GetCachedActiveConfig(&active_config); |
Sushil Chauhan | dbd8db4 | 2020-02-28 13:07:48 -0800 | [diff] [blame] | 2722 | if (error != HWC2::Error::None) { |
| 2723 | DLOGE("Failed to get active config!"); |
| 2724 | return false; |
| 2725 | } |
| 2726 | |
| 2727 | return IsSameGroup(active_config, config); |
| 2728 | } |
| 2729 | |
Sushil Chauhan | 0c322e6 | 2020-03-20 17:42:52 -0700 | [diff] [blame] | 2730 | HWC2::Error HWCDisplay::SubmitDisplayConfig(hwc2_config_t config) { |
| 2731 | DTRACE_SCOPED(); |
| 2732 | |
| 2733 | hwc2_config_t current_config = 0; |
| 2734 | GetActiveConfig(¤t_config); |
| 2735 | if (current_config == config) { |
| 2736 | return HWC2::Error::None; |
| 2737 | } |
| 2738 | |
| 2739 | DisplayError error = display_intf_->SetActiveConfig(config); |
| 2740 | if (error != kErrorNone) { |
| 2741 | DLOGE("Failed to set %d config! Error: %d", config, error); |
| 2742 | return HWC2::Error::BadConfig; |
| 2743 | } |
| 2744 | |
| 2745 | validated_ = false; |
Sushil Chauhan | 02e3416 | 2020-05-12 14:02:56 -0700 | [diff] [blame] | 2746 | SetActiveConfigIndex(config); |
Sushil Chauhan | 0c322e6 | 2020-03-20 17:42:52 -0700 | [diff] [blame] | 2747 | DLOGI("Active configuration changed to: %d", config); |
| 2748 | |
| 2749 | return HWC2::Error::None; |
| 2750 | } |
| 2751 | |
Sushil Chauhan | 02e3416 | 2020-05-12 14:02:56 -0700 | [diff] [blame] | 2752 | HWC2::Error HWCDisplay::GetCachedActiveConfig(hwc2_config_t *active_config) { |
| 2753 | int config_index = GetActiveConfigIndex(); |
| 2754 | if ((config_index < 0) || (config_index >= hwc_config_map_.size())) { |
| 2755 | return GetActiveConfig(active_config); |
| 2756 | } |
| 2757 | |
| 2758 | *active_config = static_cast<hwc2_config_t>(hwc_config_map_.at(config_index)); |
| 2759 | return HWC2::Error::None; |
| 2760 | } |
| 2761 | |
| 2762 | void HWCDisplay::SetActiveConfigIndex(int index) { |
| 2763 | std::lock_guard<std::mutex> lock(active_config_lock_); |
| 2764 | active_config_index_ = index; |
| 2765 | } |
| 2766 | |
| 2767 | int HWCDisplay::GetActiveConfigIndex() { |
| 2768 | std::lock_guard<std::mutex> lock(active_config_lock_); |
| 2769 | return active_config_index_; |
| 2770 | } |
| 2771 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 2772 | } // namespace sdm |