Detach 3A thread on creation

Since the 3A thread is cancelled instead of joined, it needs to be
detached so the resources (chiefly stack space) get freed when
it goes.

Change-Id: I44f9eef08e66580522dd8080da365821e11b64ae

diff --git a/gst-libs/atomisphal/mfld_cam.c b/gst-libs/atomisphal/mfld_cam.c
index 3809448..1a4ccc2 100644 (file)
--- a/gst-libs/atomisphal/mfld_cam.c
+++ b/gst-libs/atomisphal/mfld_cam.c
@@ -1528,6 +1528,7 @@ mfldcam_3a_start (void)
         mfld_driver.g_3a_started = 0;
         cam_driver_dbg ("Create thread failed %s\n", __func__);;
       }
+      pthread_detach(mfld_driver.thread); /* always cancelled */
     } else if(mfld_driver.thread_paused) {
       mfld_driver.thread_paused = 0;
     }