commit d2a82466d82bdf5019ba86c3b8a6f0da2acef57e
author Changyeon Jo <changyeon@google.com> Tue Jul 30 11:57:17 2019 -0700
committer Changyeon Jo <changyeon@google.com> Fri Aug 16 04:48:21 2019 -0700
tree 9c62ff93fb5da3edb55b0a949dbdf76d5634e4d3
parent bdcf6589d1b4c6a9ae8f24f23761d56075bc51d2

Add methods to get or set camera parameters

This change adds new methods to set and get camera parameters.  As the
vendor may handle a parameter set request with invalid value, a set
method returns an effective value with a status code.

Bug: 138328396
Test: VTS
Change-Id: I278dad6c285fb9b341be3517cde09359da14cda6
Signed-off-by: Changyeon Jo <changyeon@google.com>

automotive/evs/1.1/default/EvsCamera.h

diff --git a/automotive/evs/1.1/default/EvsCamera.h b/automotive/evs/1.1/default/EvsCamera.h
index 0982464..6cb1cfb 100644
--- a/automotive/evs/1.1/default/EvsCamera.h
+++ b/automotive/evs/1.1/default/EvsCamera.h
@@ -60,6 +60,11 @@
     Return<EvsResult> pauseVideoStream() override;
     Return<EvsResult> resumeVideoStream() override;
     Return<EvsResult> doneWithFrame_1_1(const BufferDesc_1_1& buffer) override;
+    Return<EvsResult> setMaster() override;
+    Return<EvsResult> unsetMaster() override;
+    Return<void>      setParameter(CameraParam id, int32_t value,
+                                   setParameter_cb _hidl_cb) override;
+    Return<void>      getParameter(CameraParam id, getParameter_cb _hidl_cb) override;
 
     // Implementation details
     EvsCamera(const char *id);