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Merge "msm: camera: reqmgr: Allow requests to be submitted in IDLE state" into camera-kernel.lnx.4.0

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Camera Software Integration
2020-07-21 14:50:43 -07:00
committed by Gerrit - the friendly Code Review server
parent 9b8cae4b7c a358e14888
commit 7ea6cea7a7
1 changed files with 3 additions and 11 deletions
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14
drivers/cam_req_mgr/cam_req_mgr_core.c
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@@ -2857,20 +2857,12 @@ static int cam_req_mgr_cb_add_req(struct cam_req_mgr_add_request *add_req)
} }
CAM_DBG(CAM_REQ, CAM_DBG(CAM_REQ,
"dev name %s dev_hdl %d dev req %lld, trigger_eof: %d", "dev name %s dev_hdl %d dev req %lld, trigger_eof %d link_state %d",
__cam_req_mgr_dev_handle_to_name(add_req->dev_hdl, link), __cam_req_mgr_dev_handle_to_name(add_req->dev_hdl, link),
add_req->dev_hdl, add_req->req_id, add_req->trigger_eof); add_req->dev_hdl, add_req->req_id, add_req->trigger_eof,
link->state);
mutex_lock(&link->lock); mutex_lock(&link->lock);
spin_lock_bh(&link->link_state_spin_lock);
if (link->state < CAM_CRM_LINK_STATE_READY) {
CAM_WARN(CAM_CRM, "invalid link state:%d", link->state);
rc = -EPERM;
spin_unlock_bh(&link->link_state_spin_lock);
goto end;
}
spin_unlock_bh(&link->link_state_spin_lock);
/* Validate if req id is present in input queue */ /* Validate if req id is present in input queue */
idx = __cam_req_mgr_find_slot_for_req(link->req.in_q, add_req->req_id); idx = __cam_req_mgr_find_slot_for_req(link->req.in_q, add_req->req_id);
if (idx < 0) { if (idx < 0) {