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Commit 1c478e75 authored by Karthik Anantha Ram's avatar Karthik Anantha Ram Committed by Gerrit - the friendly Code Review server
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msm: camera: reqmgr: Add uapi for new v4l2 event type 



Add event type to be notify custom events from the custom
driver. Also adds a new custom message definition.

CRs-Fixed: 2569823
Change-Id: I2ff701e79949ac3a467cbfe0c704065dbf0dc759
Signed-off-by: default avatarKarthik Anantha Ram <kartanan@codeaurora.org>
parent 6edca313

include/uapi/media/cam_req_mgr.h

+22 −2
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */

/*

 * Copyright (c) 2016-2019, The Linux Foundation. All rights reserved.

 * Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.

 */



#ifndef __UAPI_LINUX_CAM_REQ_MGR_H
@@ -51,6 +51,7 @@ 
#define V4L_EVENT_CAM_REQ_MGR_SOF            0

#define V4L_EVENT_CAM_REQ_MGR_ERROR          1

#define V4L_EVENT_CAM_REQ_MGR_SOF_BOOT_TS    2

#define V4L_EVENT_CAM_REQ_MGR_CUSTOM_EVT     3



/* SOF Event status */

#define CAM_REQ_MGR_SOF_EVENT_SUCCESS           0
@@ -459,11 +460,29 @@ struct cam_req_mgr_frame_msg { 
	uint32_t reserved;

};



/**

 * struct cam_req_mgr_custom_msg

 * @custom_type: custom type

 * @request_id: request id of the frame

 * @frame_id: frame id of the frame

 * @timestamp: timestamp of the frame

 * @link_hdl: link handle associated with this message

 * @custom_data: custom data

 */

struct cam_req_mgr_custom_msg {

	uint32_t custom_type;

	uint64_t request_id;

	uint64_t frame_id;

	uint64_t timestamp;

	int32_t  link_hdl;

	uint64_t custom_data;

};



/**

 * struct cam_req_mgr_message

 * @session_hdl: session to which the frame belongs to

 * @reserved: reserved field

 * @u: union which can either be error or frame message

 * @u: union which can either be error/frame/custom message

 */

struct cam_req_mgr_message {

	int32_t session_hdl;
@@ -471,6 +490,7 @@ struct cam_req_mgr_message { 
	union {

		struct cam_req_mgr_error_msg err_msg;

		struct cam_req_mgr_frame_msg frame_msg;

		struct cam_req_mgr_custom_msg custom_msg;

	} u;

};

#endif /* __UAPI_LINUX_CAM_REQ_MGR_H */