commit 98d5efbdfa7b0efe29af57ad3c4c232efb7f103c
author Shuzhen Wang <shuzhenwang@google.com> Wed Sep 07 18:08:22 2016 -0700
committer Zhijun He <zhijunhe@google.com> Wed Jan 11 10:26:30 2017 -0800
tree ab65f3288101cd56b82550ea2a44013d64298c6a
parent 1e6bf3850acb04b0ae73eb9ea0a8e051598d7770

QCamera2: HAL3: Set timestamp source based on sensor sync availability

Only set timestamp source to be REALTIME if sensor sync is available, in
other words, if timestamp is calibrated.

Bug: 30471814
Change-Id: I69dcea59f2c77ad2246ef240fd83c3ebab90af32

msm8998/QCamera2/HAL3/QCamera3HWI.cpp

diff --git a/msm8998/QCamera2/HAL3/QCamera3HWI.cpp b/msm8998/QCamera2/HAL3/QCamera3HWI.cpp
index 33c8859..1abd515 100644
--- a/msm8998/QCamera2/HAL3/QCamera3HWI.cpp
+++ b/msm8998/QCamera2/HAL3/QCamera3HWI.cpp
@@ -7963,10 +7963,9 @@
     staticInfo.update(ANDROID_TONEMAP_MAX_CURVE_POINTS,
             &gCamCapability[cameraId]->max_tone_map_curve_points, 1);
 
-    // SOF timestamp is based on monotonic_boottime. So advertize REALTIME timesource
-    // REALTIME defined in HAL3 API is same as linux's CLOCK_BOOTTIME
-    // Ref: kernel/...../msm_isp_util.c: msm_isp_get_timestamp: get_monotonic_boottime
-    uint8_t timestampSource = ANDROID_SENSOR_INFO_TIMESTAMP_SOURCE_REALTIME;
+    uint8_t timestampSource = (gCamCapability[cameraId]->timestamp_calibrated ?
+            ANDROID_SENSOR_INFO_TIMESTAMP_SOURCE_REALTIME :
+            ANDROID_SENSOR_INFO_TIMESTAMP_SOURCE_UNKNOWN);
     staticInfo.update(ANDROID_SENSOR_INFO_TIMESTAMP_SOURCE,
             &timestampSource, 1);