This allows display driver to decide when to drop down to lower
refresh rate in order to save power.
Bug: 247465185
Test: capture a trace to check the idle timing
Change-Id: I54862346dae4dd7402ed4ab6246377fc02a17c43
update and modify paths but some tunable may need retune again.
Test: Boot to home
Bug: 254537503
Change-Id: I5a98669bc7f858f563efa081f054e6cba7d07593
Signed-off-by: Chungkai Mei <chungkai@google.com>
update powerhint.json
Test: Build to home
Bug: 254537503
Change-Id: I1d6efeb1a541c466073b6aace5bef7a3e4768fdc
Signed-off-by: Chungkai Mei <chungkai@google.com>