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Commit 1c8627ef authored by Raghavendra Kakarla's avatar Raghavendra Kakarla Committed by Gerrit - the friendly Code Review server
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irqchip: mpm: Add trace support to get mpm wakeup timer value 



Add trace support to get mpm wakeup timer value while APPS going
into deep sleep.

Change-Id: I074012c6362140d87190f2416d8e5c2cb31183b2
Signed-off-by: default avatarRaghavendra Kakarla <rkakarla@codeaurora.org>
parent 19a85e28

drivers/irqchip/qcom/mpm.c

+2 −0
Original line number Diff line number Diff line
@@ -453,6 +453,8 @@ static int system_pm_update_wakeup(bool from_idle) 
	}



	msm_mpm_timer_write((uint32_t *)&wakeup);

	trace_mpm_wakeup_time(from_idle, wakeup, arch_counter_get_cntvct());



	return 0;

}

include/trace/events/mpm.h

+22 −0
Original line number Diff line number Diff line
@@ -57,6 +57,28 @@ TRACE_EVENT(mpm_wakeup_pending_irqs, 
	TP_printk("index:%u wakeup_irqs:0x%x", __entry->index, __entry->irqs)

);



TRACE_EVENT(mpm_wakeup_time,



	TP_PROTO(bool from_idle, u64 wakeup, u64 current_ticks),



	TP_ARGS(from_idle, wakeup, current_ticks),



	TP_STRUCT__entry(

		__field(bool, from_idle)

		__field(u64, wakeup)

		__field(u64, current_ticks)

	),



	TP_fast_assign(

		__entry->from_idle = from_idle;

		__entry->wakeup = wakeup;

		__entry->current_ticks = current_ticks;

	),



	TP_printk("idle:%d wakeup:0x%llx current:0x%llx", __entry->from_idle,

				__entry->wakeup, __entry->current_ticks)

);



#endif

#define TRACE_INCLUDE_FILE mpm

#include <trace/define_trace.h>