740fde1f82
This replaces the previous low-power mode experiment, which discarded refresh events, with a new experiment that alters the refresh period. (see also I2849e5ea335c0d2509fea1c315392bce7f20451d ) The feature is enabled by specifying a nonzero value for the "refresh skip count", which indicates the number of periods to skip. For example, the command: adb shell service call SurfaceFlinger 1016 i32 1 sets a skip count of '1', yielding a 30Hz refresh rate on a device with a 60Hz display. Changing the last value to '2' would set the refresh to 20Hz. '0' returns to the default behavior. Bug 15523257 (cherry-pick from master I00039c22a55750e74035644c63800e4bee1c774a) Change-Id: I9ef5539fa7da953dd97f88e7fa39be0dc20b6889 |
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