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msm-camera: Enable initial skip for dual camera synchronization

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For portrait mode with dual camera synchronization, enable initial skip
to make sure two sensors both start streaming with synchronization
signal.  This fixed the portrait mode switching stability issue.

Bug: 136756925
Change-Id: I2e6e8c463bffd04da441f3da3033e6596f30e72a
Signed-off-by: Chris Ye <lzye@google.com>
Signed-off-by: Yaroslav Furman <yaro330@gmail.com>
Signed-off-by: Forenche <prahul2003@gmail.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
This commit is contained in:
Chris Ye 2019-07-21 22:51:42 -07:00 committed by azrim
parent 158bcde7fc
commit 42d78d3fb6
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GPG Key ID: 497F8FB059B45D1C
1 changed files with 6 additions and 1 deletions
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7
drivers/media/platform/msm/camera/cam_req_mgr/cam_req_mgr_core.c
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@ -828,8 +828,13 @@ static int __cam_req_mgr_check_sync_for_mslave(
}
}
} else {
if (link->initial_skip)
if (link->initial_skip) {
CAM_DBG(CAM_CRM,
"Initial skip Req: %lld on link: %x",
req_id, link->link_hdl);
link->initial_skip = false;
return -EAGAIN;
}
rc = __cam_req_mgr_inject_delay(link->req.l_tbl, slot->idx);
if (rc) {