android_device_lenovo_karate/camera/QCamera2
Sampath Vangaveti dc89a99bdd QCamera2: HAL/HAL3: Convert Boottime from ISP to MONOTONIC
Issue:
Diplay freeze observed sometimes, if there is any
suspend/resume of the device.
The issue found to be with differences in the timesources
used by display and camera for timestamp calculation.

Fix:
Measure the clock offset between BOOTTIME and MONOTONIC.
The clock domain source for ISP is BOOTTIME and
for display, it is MONOTONIC.
The offset is used to convert from clock domain of
camera to display.
Added following set prop to switch between camera time sources.

	persist.camera.time.monotonic <value>
Default value is 1.
value 0 indicates Boot time from camera.
value 1 indicates Monotonic time from camera.

Change-Id: I733aa17e89ccaa7f5ea6d2eae5e1cd6428c81a85
CRs-Fixed: 1005906
2018-07-15 06:58:15 +02:00
..
HAL QCamera2: HAL/HAL3: Convert Boottime from ISP to MONOTONIC 2018-07-15 06:58:15 +02:00
HAL3 QCamera2: HAL/HAL3: Convert Boottime from ISP to MONOTONIC 2018-07-15 06:58:15 +02:00
stack QCamera2: Increase camera daemon start timeout 2018-07-07 07:47:01 +02:00
util QCamera2: Resolve CLANG compilation errors 2018-01-31 05:35:55 +00:00
Android.mk QCamera2: For supporting VNDK and Treble rules. 2018-07-07 07:47:01 +02:00
QCamera2Factory.cpp QCamera2: Resolve CLANG compilation errors 2018-01-31 05:35:55 +00:00
QCamera2Factory.h land: import oss camera LA.UM.5.1-03810-8x37.0 2017-12-11 20:14:21 +05:30
QCamera2Hal.cpp QCamera2: Resolve CLANG compilation errors 2018-01-31 05:35:55 +00:00