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Merge "msm: camera: sync: Add SYNC_V4L_EVENT_V2 support in sync driver" into camera-kernel.lnx.4.0

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This commit is contained in:
Camera Software Integration
2020-08-20 15:02:51 -07:00
committed by Gerrit - the friendly Code Review server
parent e955d3dc2e 1d1edb7030
commit af5a6819f3
10 changed files with 251 additions and 53 deletions
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100
include/uapi/camera/media/cam_sync.h
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@@ -15,6 +15,7 @@
/* V4L event which user space will subscribe to */
#define CAM_SYNC_V4L_EVENT (V4L2_EVENT_PRIVATE_START + 0)
#define CAM_SYNC_V4L_EVENT_V2 (V4L2_EVENT_PRIVATE_START + 1)
/* Specific event ids to get notified in user space */
#define CAM_SYNC_V4L_EVENT_ID_CB_TRIG 0
@@ -31,12 +32,96 @@
#define CAM_SYNC_GET_HEADER_PTR(ev) \
((struct cam_sync_ev_header *)ev.u.data)
#define CAM_SYNC_GET_PAYLOAD_PTR_V2(ev, type) \
(type *)((char *)ev.u.data + sizeof(struct cam_sync_ev_header_v2))
#define CAM_SYNC_GET_HEADER_PTR_V2(ev) \
((struct cam_sync_ev_header_v2 *)ev.u.data)
#define CAM_SYNC_STATE_INVALID 0
#define CAM_SYNC_STATE_ACTIVE 1
#define CAM_SYNC_STATE_SIGNALED_SUCCESS 2
#define CAM_SYNC_STATE_SIGNALED_ERROR 3
#define CAM_SYNC_STATE_SIGNALED_CANCEL 4
/* Top level sync event reason types */
#define CAM_SYNC_EVENT_UNKNOWN 0
#define CAM_SYNC_EVENT_SUCCESS 1
#define CAM_SYNC_EVENT_FLUSH 2
#define CAM_SYNC_EVENT_STOP 3
#define CAM_SYNC_EVENT_SYNX 4
/* ISP Sync event reason types */
#define CAM_SYNC_ISP_EVENT_START 20
#define CAM_SYNC_ISP_EVENT_UNKNOWN (CAM_SYNC_ISP_EVENT_START + 0)
#define CAM_SYNC_ISP_EVENT_BUBBLE (CAM_SYNC_ISP_EVENT_START + 1)
#define CAM_SYNC_ISP_EVENT_OVERFLOW (CAM_SYNC_ISP_EVENT_START + 2)
#define CAM_SYNC_ISP_EVENT_P2I_ERROR (CAM_SYNC_ISP_EVENT_START + 3)
#define CAM_SYNC_ISP_EVENT_VIOLATION (CAM_SYNC_ISP_EVENT_START + 4)
#define CAM_SYNC_ISP_EVENT_BUSIF_OVERFLOW (CAM_SYNC_ISP_EVENT_START + 5)
#define CAM_SYNC_ISP_EVENT_FLUSH (CAM_SYNC_ISP_EVENT_START + 6)
#define CAM_SYNC_ISP_EVENT_HW_STOP (CAM_SYNC_ISP_EVENT_START + 7)
#define CAM_SYNC_ISP_EVENT_END (CAM_SYNC_ISP_EVENT_START + 50)
/* ICP Sync event reason types */
#define CAM_SYNC_ICP_EVENT_START (CAM_SYNC_ISP_EVENT_END + 1)
#define CAM_SYNC_ICP_EVENT_UNKNOWN (CAM_SYNC_ICP_EVENT_START + 0)
#define CAM_SYNC_ICP_EVENT_FRAME_PROCESS_FAILURE (CAM_SYNC_ICP_EVENT_START + 1)
#define CAM_SYNC_ICP_EVENT_CONFIG_ERR (CAM_SYNC_ICP_EVENT_START + 2)
#define CAM_SYNC_ICP_EVENT_END (CAM_SYNC_ICP_EVENT_START + 50)
/* JPEG Sync event reason types */
#define CAM_SYNC_JPEG_EVENT_START (CAM_SYNC_ICP_EVENT_END + 1)
#define CAM_SYNC_JPEG_EVENT_UNKNOWN (CAM_SYNC_JPEG_EVENT_START + 0)
#define CAM_SYNC_JPEG_EVENT_INVLD_CMD (CAM_SYNC_JPEG_EVENT_START + 1)
#define CAM_SYNC_JPEG_EVENT_SET_IRQ_CB (CAM_SYNC_JPEG_EVENT_START + 2)
#define CAM_SYNC_JPEG_EVENT_HW_RESET_FAILED (CAM_SYNC_JPEG_EVENT_START + 3)
#define CAM_SYNC_JPEG_EVENT_CDM_CHANGE_BASE_ERR (CAM_SYNC_JPEG_EVENT_START + 4)
#define CAM_SYNC_JPEG_EVENT_CDM_CONFIG_ERR (CAM_SYNC_JPEG_EVENT_START + 5)
#define CAM_SYNC_JPEG_EVENT_START_HW_ERR (CAM_SYNC_JPEG_EVENT_START + 6)
#define CAM_SYNC_JPEG_EVENT_END (CAM_SYNC_JPEG_EVENT_START + 50)
/* FD Sync event reason types */
#define CAM_SYNC_FD_EVENT_START (CAM_SYNC_JPEG_EVENT_END + 1)
#define CAM_SYNC_FD_EVENT_UNKNOWN (CAM_SYNC_FD_EVENT_START + 0)
#define CAM_SYNC_FD_EVENT_IRQ_FRAME_DONE (CAM_SYNC_FD_EVENT_START + 1)
#define CAM_SYNC_FD_EVENT_IRQ_RESET_DONE (CAM_SYNC_FD_EVENT_START + 2)
#define CAM_SYNC_FD_EVENT_HALT (CAM_SYNC_FD_EVENT_START + 3)
#define CAM_SYNC_FD_EVENT_END (CAM_SYNC_FD_EVENT_START + 50)
/* LRME Sync event reason types */
#define CAM_SYNC_LRME_EVENT_START (CAM_SYNC_FD_EVENT_END + 1)
#define CAM_SYNC_LRME_EVENT_UNKNOWN (CAM_SYNC_LRME_EVENT_START + 0)
#define CAM_SYNC_LRME_EVENT_CB_ERROR (CAM_SYNC_LRME_EVENT_START + 1)
#define CAM_SYNC_LRME_EVENT_END (CAM_SYNC_LRME_EVENT_START + 50)
/* OPE Sync event reason types */
#define CAM_SYNC_OPE_EVENT_START (CAM_SYNC_LRME_EVENT_END + 1)
#define CAM_SYNC_OPE_EVENT_UNKNOWN (CAM_SYNC_OPE_EVENT_START + 0)
#define CAM_SYNC_OPE_EVENT_PAGE_FAULT (CAM_SYNC_OPE_EVENT_START + 1)
#define CAM_SYNC_OPE_EVENT_HW_HANG (CAM_SYNC_OPE_EVENT_START + 2)
#define CAM_SYNC_OPE_EVENT_HALT (CAM_SYNC_OPE_EVENT_START + 3)
#define CAM_SYNC_OPE_EVENT_CONFIG_ERR (CAM_SYNC_OPE_EVENT_START + 4)
#define CAM_SYNC_OPE_EVENT_HW_FLUSH (CAM_SYNC_OPE_EVENT_START + 5)
#define CAM_SYNC_OPE_EVENT_HW_RESUBMIT (CAM_SYNC_OPE_EVENT_START + 6)
#define CAM_SYNC_OPE_EVENT_HW_RESET_DONE (CAM_SYNC_OPE_EVENT_START + 7)
#define CAM_SYNC_OPE_EVENT_HW_ERROR (CAM_SYNC_OPE_EVENT_START + 8)
#define CAM_SYNC_OPE_EVENT_INVLD_CMD (CAM_SYNC_OPE_EVENT_START + 9)
#define CAM_SYNC_OPE_EVENT_HW_RESET_FAILED (CAM_SYNC_OPE_EVENT_START + 10)
#define CAM_SYNC_OPE_EVENT_END (CAM_SYNC_OPE_EVENT_START + 50)
/* Others ioctl/v4l2 Sync event reason types */
#define CAM_SYNC_OTHER_EVENT_START (CAM_SYNC_OPE_EVENT_END + 1)
#define CAM_SYNC_REGISTER_PAYLOAD_EVENT (CAM_SYNC_OTHER_EVENT_START + 0)
#define CAM_SYNC_CAM_SYNC_SIGNAL_EVENT (CAM_SYNC_OTHER_EVENT_START + 1)
#define CAM_SYNC_v4l2_RELEASE_EVENT (CAM_SYNC_OTHER_EVENT_START + 2)
#define CAM_SYNC_OTHER_EVENT_END (CAM_SYNC_OTHER_EVENT_START + 50)
#define CAM_SYNC_EVENT_CNT 7
#define CAM_SYNC_EVENT_REASON_CODE_INDEX 0
/**
* struct cam_sync_ev_header - Event header for sync event notification
*
@@ -48,6 +133,21 @@ struct cam_sync_ev_header {
__s32 status;
};
/**
* struct cam_sync_ev_header_v2 - Event header for sync event notification
*
* @sync_obj: Sync object
* @status: Status of the object
* @version: sync driver version
* @evt_param: event parameter
*/
struct cam_sync_ev_header_v2 {
__s32 sync_obj;
__s32 status;
uint32_t version;
uint32_t evt_param[CAM_SYNC_EVENT_CNT];
};
/**
* struct cam_sync_info - Sync object creation information
*