commit 0f0e98eab7e2e430be1f629fcbd7c1b15fcfc0c3
author Yurii Zubrytskyi <zyy@google.com> Fri Jun 17 18:22:40 2016 -0700
committer Yurii Zubrytskyi <zyy@google.com> Wed Jul 20 18:10:01 2016 +0000
tree b521a23299246039330f2861802513ad2a1fc28b
parent 2f4b512afd0411dc7de3531358238db43bb5648e

[master][Sensors] Set a minimal delay for all sensors

If the min delay is not set, Android assumes it's infinite; then
strange things start happening
2000 mcs is the minimum emulator is able to reliably keep up to:
the current implementation may only go down to 1 ms between
ticks, and that's not enough as it needs some non-0 time for the
event generation and processing.

Bug=b/29462288

Change-Id: I791b7a32dbaf9b360d61c55beed72f2861d820c3
(cherry picked from commit 1850cf9f4a1f1053c2c2babd2c3f5f2e302c584f)

sensors/sensors_qemu.c

diff --git a/sensors/sensors_qemu.c b/sensors/sensors_qemu.c
index 29c2d69..5b64e16 100644
--- a/sensors/sensors_qemu.c
+++ b/sensors/sensors_qemu.c
@@ -571,6 +571,7 @@
           .maxRange   = 2.8f,
           .resolution = 1.0f/4032.0f,
           .power      = 3.0f,
+          .minDelay   = 2000,
           .reserved   = {}
         },
 
@@ -582,6 +583,7 @@
           .maxRange   = 2000.0f,
           .resolution = 1.0f,
           .power      = 6.7f,
+          .minDelay   = 2000,
           .reserved   = {}
         },
 
@@ -593,6 +595,7 @@
           .maxRange   = 360.0f,
           .resolution = 1.0f,
           .power      = 9.7f,
+          .minDelay   = 2000,
           .reserved   = {}
         },
 
@@ -604,6 +607,7 @@
           .maxRange   = 80.0f,
           .resolution = 1.0f,
           .power      = 0.0f,
+          .minDelay   = 2000,
           .reserved   = {}
         },
 
@@ -615,6 +619,7 @@
           .maxRange   = 1.0f,
           .resolution = 1.0f,
           .power      = 20.0f,
+          .minDelay   = 2000,
           .reserved   = {}
         },
 
@@ -626,6 +631,7 @@
           .maxRange   = 40000.0f,
           .resolution = 1.0f,
           .power      = 20.0f,
+          .minDelay   = 2000,
           .reserved   = {}
         },
 
@@ -637,6 +643,7 @@
           .maxRange   = 800.0f,
           .resolution = 1.0f,
           .power      = 20.0f,
+          .minDelay   = 2000,
           .reserved   = {}
         },
 
@@ -648,6 +655,7 @@
           .maxRange   = 100.0f,
           .resolution = 1.0f,
           .power      = 20.0f,
+          .minDelay   = 2000,
           .reserved   = {}
         }
 };