Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 6f9f6f48 authored by Depeng Shao's avatar Depeng Shao
Browse files

msm: camera: reqmgr: Only do self-correction at SOF 



Since the SOF timestamp is only updated at SOF,
so we can't do self-correction at EOF. When the
frames already in sync, but the req is a EOF
triggered req, then the req can't be applied at
SOF, but it will fail to pass self-correction
checking at EOF. Then we will loop this progress,
the req can't be applied anymore.

CRs-Fixed: 2930497
Change-Id: I079cbd3cb9ac9541f049c5369baeee831f7444a2
Signed-off-by: default avatarDepeng Shao <depengs@codeaurora.org>
parent f9f491b8

drivers/cam_req_mgr/cam_req_mgr_core.c

+6 −3
Original line number Diff line number Diff line
@@ -1339,7 +1339,8 @@ static int __cam_req_mgr_check_sync_for_mslave( 
static int __cam_req_mgr_check_sync_req_is_ready(

	struct cam_req_mgr_core_link *link,

	struct cam_req_mgr_core_link *sync_link,

	struct cam_req_mgr_slot *slot)

	struct cam_req_mgr_slot *slot,

	uint32_t trigger)

{

	struct cam_req_mgr_slot *sync_rd_slot = NULL;

	int64_t req_id = 0, sync_req_id = 0;
@@ -1513,7 +1514,8 @@ static int __cam_req_mgr_check_sync_req_is_ready( 
	 */

	master_slave_diff = sync_frame_duration;

	do_div(master_slave_diff, 5);

	if ((sync_link->sof_timestamp > 0) &&

	if ((trigger == CAM_TRIGGER_POINT_SOF) &&

		(sync_link->sof_timestamp > 0) &&

		(sof_timestamp_delta < master_slave_diff) &&

		(sync_rd_slot->sync_mode == CAM_REQ_MGR_SYNC_MODE_SYNC)) {
@@ -1574,7 +1576,8 @@ static int __cam_req_mgr_check_multi_sync_link_ready( 
			}

			if (link->max_delay == link->sync_link[i]->max_delay) {

				rc = __cam_req_mgr_check_sync_req_is_ready(

						link, link->sync_link[i], slot);

						link, link->sync_link[i],

						slot, trigger);

				if (rc < 0) {

					CAM_DBG(CAM_CRM, "link %x not ready",

						link->link_hdl);