| commit | 3e96f94d2cda8e5c9180e116aac6c57537fb970c | [log] [tgz] |
|---|---|---|
| author | Gil Dekel <gildekel@google.com> | Wed Nov 13 14:51:24 2024 -0500 |
| committer | Gil Dekel <gildekel@google.com> | Sat Nov 16 01:30:59 2024 -0500 |
| tree | ec4e1ad4ab928ecb920411fec07d210e417748e8 | |
| parent | 4c575a10735a395befef3c3cf0c5ae9931bb986c [diff] |
SF: Parse Physical display size in framework More EDID fields are required as a part of migrating to EDID-based display IDs. This CL parses the physical display size in CM from bytes 21-22 of block 0 in the EDID blob and serves it as a part of the Edid struct. Later, amongst others, this value will be used to fabricate a unique display ID that is based on the display's EDID. See: 1. EDID spec: https://glenwing.github.io/docs/VESA-EEDID-A2.pdf 2. https://en.wikipedia.org/wiki/Extended_Display_Identification_Data#Structure,_version_1.4 Flag: com.android.graphics.surfaceflinger.flags.stable_edid_ids Bug: 378922658 Test: DisplayIdentification_test Change-Id: I0bb27f267421941aa56f6147082a05ea3b13f33f