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msm: camera: isp: Add trace events across ISP

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Add trace events for IRQ's on IFE top side and IFE
BUS side in top half. These traces when enabled
will help to gather relative timing information of
the IRQ's with systrace.

CRs-Fixed: 2538876
Change-Id: I856a9df1978f90e260da7c62cadf02fa2fe53202
Signed-off-by: Vishalsingh Hajeri <vhajeri@codeaurora.org>
Signed-off-by: Pavan Kumar Chilamkurthi <pchilamk@codeaurora.org>
This commit is contained in:
Vishalsingh Hajeri
2019-08-29 12:35:25 -07:00
committed by Gerrit - the friendly Code Review server
parent aa0d47dd15
commit a913f342a0
5 changed files with 103 additions and 5 deletions
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23
drivers/cam_utils/cam_trace.h
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@@ -63,6 +63,29 @@ TRACE_EVENT(cam_isp_activated_irq,
)
);
TRACE_EVENT(cam_log_event,
TP_PROTO(const char *string1, const char *string2,
uint64_t val1, uint64_t val2),
TP_ARGS(string1, string2, val1, val2),
TP_STRUCT__entry(
__string(string1, string1)
__string(string2, string2)
__field(uint64_t, val1)
__field(uint64_t, val2)
),
TP_fast_assign(
__assign_str(string1, string1);
__assign_str(string2, string2);
__entry->val1 = val1;
__entry->val2 = val2;
),
TP_printk(
"%s: %s val1=%llu val2=%llu",
__get_str(string1), __get_str(string2),
__entry->val1, __entry->val2
)
);
TRACE_EVENT(cam_icp_fw_dbg,
TP_PROTO(char *dbg_message, uint64_t timestamp),
TP_ARGS(dbg_message, timestamp),