device_xiaomi_sweet/overlay/frameworks
Steven Thomas 01ddd1a24b sweet: Add default frame rate setting
Add a new priority PRIORITY_DEVICE_PEAK_REFRESH_RATE, and a new config
setting config_defaultRefreshRate which maps to that priority. This
allows an OEM to easily specify a default frame rate different from the
peak frame rate.

Bug: 148978450
Bug: 154648391

Test: - Added new unit tests to verify DisplayModeDirector handles min,
        peak, and default refresh rate settings correctly.

- Modified a sweet to set config_defaultRefreshRate to 60Hz, confirmed
  we default to 60, but that an app calling setFrameRate(120) switches us
  to 120.

- Confirmed that the "smooth display" and "force 120Hz" options on Razer
  Phone work correctly.

- Confirmed Redfin works as it did before - still constrained to 60Hz.

Change-Id: Ibfc35abed2b67093b8114822d233bf1ca31eebb0
2022-04-13 11:38:43 -04:00
..
base sweet: Add default frame rate setting 2022-04-13 11:38:43 -04:00