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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "ui/ozone/platform/drm/common/drm_util.h" | 5 #include "ui/ozone/platform/drm/common/drm_util.h" |
| 6 | 6 |
| 7 #include <stdint.h> | 7 #include <stdint.h> |
| 8 #include <stdlib.h> | 8 #include <stdlib.h> |
| 9 #include <sys/mman.h> | 9 #include <sys/mman.h> |
| 10 #include <xf86drmMode.h> | 10 #include <xf86drmMode.h> |
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| 220 IsAspectPreserving(fd, info->connector()); | 220 IsAspectPreserving(fd, info->connector()); |
| 221 | 221 |
| 222 ScopedDrmPropertyBlobPtr edid_blob( | 222 ScopedDrmPropertyBlobPtr edid_blob( |
| 223 GetDrmPropertyBlob(fd, info->connector(), "EDID")); | 223 GetDrmPropertyBlob(fd, info->connector(), "EDID")); |
| 224 | 224 |
| 225 if (edid_blob) { | 225 if (edid_blob) { |
| 226 std::vector<uint8_t> edid( | 226 std::vector<uint8_t> edid( |
| 227 static_cast<uint8_t*>(edid_blob->data), | 227 static_cast<uint8_t*>(edid_blob->data), |
| 228 static_cast<uint8_t*>(edid_blob->data) + edid_blob->length); | 228 static_cast<uint8_t*>(edid_blob->data) + edid_blob->length); |
| 229 | 229 |
| 230 if (!GetDisplayIdFromEDID(edid, display_index, ¶ms.display_id)) | 230 if (!GetDisplayIdFromEDID(edid, display_index, ¶ms.display_id, |
| 231 ¶ms.product_id)) |
| 231 params.display_id = display_index; | 232 params.display_id = display_index; |
| 232 | 233 |
| 233 ParseOutputDeviceData(edid, nullptr, ¶ms.display_name, nullptr, | 234 ParseOutputDeviceData(edid, nullptr, ¶ms.display_name, nullptr, |
| 234 nullptr); | 235 nullptr); |
| 235 ParseOutputOverscanFlag(edid, ¶ms.has_overscan); | 236 ParseOutputOverscanFlag(edid, ¶ms.has_overscan); |
| 236 } else { | 237 } else { |
| 237 VLOG(1) << "Failed to get EDID blob for connector " | 238 VLOG(1) << "Failed to get EDID blob for connector " |
| 238 << info->connector()->connector_id; | 239 << info->connector()->connector_id; |
| 239 } | 240 } |
| 240 | 241 |
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| 257 // since it should be the best mode. | 258 // since it should be the best mode. |
| 258 if (!params.has_native_mode && !params.modes.empty()) { | 259 if (!params.has_native_mode && !params.modes.empty()) { |
| 259 params.has_native_mode = true; | 260 params.has_native_mode = true; |
| 260 params.native_mode = params.modes.front(); | 261 params.native_mode = params.modes.front(); |
| 261 } | 262 } |
| 262 | 263 |
| 263 return params; | 264 return params; |
| 264 } | 265 } |
| 265 | 266 |
| 266 } // namespace ui | 267 } // namespace ui |
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