msm: camera: Add SOF timestamps
Add a message for passing real time clock timestamp
to userspace when SOF is generated
Change-Id: I99cb05bb3d619c4bf6da520366bd42e7e6ac8ee2
Signed-off-by: Ninad Mahimkar <ninadm@codeaurora.org>
diff --git a/drivers/media/video/msm/msm_isp.c b/drivers/media/video/msm/msm_isp.c
index 3e2ddee..59e37dd 100644
--- a/drivers/media/video/msm/msm_isp.c
+++ b/drivers/media/video/msm/msm_isp.c
@@ -296,6 +296,7 @@
isp_event->isp_data.isp_msg.msg_id = isp_msg->msg_id;
isp_event->isp_data.isp_msg.frame_id = isp_msg->sof_count;
+ getnstimeofday(&(isp_event->isp_data.isp_msg.timestamp));
break;
}
case NOTIFY_VFE_MSG_OUT: {
diff --git a/include/media/msm_camera.h b/include/media/msm_camera.h
index 31977ed..980599c 100644
--- a/include/media/msm_camera.h
+++ b/include/media/msm_camera.h
@@ -270,6 +270,7 @@
unsigned int len; /* size in, number of bytes out */
uint32_t frame_id;
void *data;
+ struct timespec timestamp;
};
struct msm_pp_frame_sp {