Add composer API changes in accordance to partner feedback
* Add a DimmingStage to the client target configuration reported by HWC,
which may be used for some vendor color modes to configure when
dimming should occur during client composition
* Communicate the display brightness in nits, so that HWC
implementations do not need to parse the per-display xml to map from
display brightness to nits. Furthermore, this is more plausible for
extensibility for external displays.
Bug: 220396224
Bug: 218954037
Test: builds
Change-Id: I5675c16f0895f9958e3bee3ee4c85df8937ecdb7
4 files changed