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Commit c36cc8e7 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 provision to obtain exposure time 



Currently CRM watchdog timer expiry is fixed at 1 second.
This will not hold good if the sensor exposure time is increased
beyond 1 second. In such situations obtain the time from userspace,
and modify the CRM watchdog timer accordingly.

CRs-Fixed: 2530691
Change-Id: I6251bcb2b915a9e317caffd350220e249214c8b2
Signed-off-by: default avatarKarthik Anantha Ram <kartanan@codeaurora.org>
Signed-off-by: default avatarMukund Madhusudan Atre <matre@codeaurora.org>
parent a7064ce8

include/uapi/media/cam_req_mgr.h

+9 −0
Original line number Original line Diff line number Diff line
@@ -183,6 +183,11 @@ struct cam_req_mgr_flush_info { 
 * @bubble_enable: Input Param - Cam req mgr will do bubble recovery if this

 * @bubble_enable: Input Param - Cam req mgr will do bubble recovery if this

 * flag is set.

 * flag is set.

 * @sync_mode: Type of Sync mode for this request

 * @sync_mode: Type of Sync mode for this request

 * @additional_timeout: Additional timeout value (in ms) associated with

 * this request. This value needs to be 0 in cases where long exposure is

 * not configured for the sensor.The max timeout that will be supported

 * is 50000 ms

 * @reserved: Reserved

 * @req_id: Input Param - Request Id from which all requests will be flushed

 * @req_id: Input Param - Request Id from which all requests will be flushed

 */

 */

struct cam_req_mgr_sched_request {

struct cam_req_mgr_sched_request {
@@ -190,6 +195,8 @@ struct cam_req_mgr_sched_request { 
	int32_t link_hdl;

	int32_t link_hdl;

	int32_t bubble_enable;

	int32_t bubble_enable;

	int32_t sync_mode;

	int32_t sync_mode;

	int32_t additional_timeout;

	int32_t reserved;

	int64_t req_id;

	int64_t req_id;

};

};
@@ -406,11 +413,13 @@ struct cam_mem_cache_ops_cmd { 
 * @CAM_REQ_MGR_ERROR_TYPE_REQUEST: Error on a single request, not fatal

 * @CAM_REQ_MGR_ERROR_TYPE_REQUEST: Error on a single request, not fatal

 * @CAM_REQ_MGR_ERROR_TYPE_BUFFER: Buffer was not filled, not fatal

 * @CAM_REQ_MGR_ERROR_TYPE_BUFFER: Buffer was not filled, not fatal

 * @CAM_REQ_MGR_ERROR_TYPE_RECOVERY: Fatal error, can be recovered

 * @CAM_REQ_MGR_ERROR_TYPE_RECOVERY: Fatal error, can be recovered

 * @CAM_REQ_MGR_ERROR_TYPE_SOF_FREEZE: SOF freeze, can be recovered

 */

 */

#define CAM_REQ_MGR_ERROR_TYPE_DEVICE           0

#define CAM_REQ_MGR_ERROR_TYPE_DEVICE           0

#define CAM_REQ_MGR_ERROR_TYPE_REQUEST          1

#define CAM_REQ_MGR_ERROR_TYPE_REQUEST          1

#define CAM_REQ_MGR_ERROR_TYPE_BUFFER           2

#define CAM_REQ_MGR_ERROR_TYPE_BUFFER           2

#define CAM_REQ_MGR_ERROR_TYPE_RECOVERY         3

#define CAM_REQ_MGR_ERROR_TYPE_RECOVERY         3

#define CAM_REQ_MGR_ERROR_TYPE_SOF_FREEZE       4





/**

/**

 * struct cam_req_mgr_error_msg

 * struct cam_req_mgr_error_msg