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Commit b712bdb8 authored by Aman Mehta's avatar Aman Mehta Committed by Gerrit - the friendly Code Review server
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msm: kgsl: Including drawobj flag for msm-perf api 



The inclusion of draw object flag for msm_perf_events_update.
Since user-space thread is triggered based on kgsl events
this will be vital to distinguish the events based on frame
states and prevent undesirable user-space thread wake-ups.

Change-Id: I28040808d6c114b718aad0e0ab63554683e77460
Signed-off-by: default avatarAman Mehta <amanmeht@codeaurora.org>
parent b0d1963b

drivers/gpu/msm/adreno_dispatch.c

+8 −4
Original line number Diff line number Diff line
@@ -301,7 +301,8 @@ static void _retire_timestamp(struct kgsl_drawobj *drawobj) 


	msm_perf_events_update(MSM_PERF_GFX, MSM_PERF_RETIRED,

				pid_nr(context->proc_priv->pid),

				context->id, drawobj->timestamp);

				context->id, drawobj->timestamp,

				!!(drawobj->flags & KGSL_DRAWOBJ_END_OF_FRAME));



	/*

	 * For A3xx we still get the rptr from the CP_RB_RPTR instead of
@@ -697,7 +698,8 @@ static int sendcmd(struct adreno_device *adreno_dev, 


	msm_perf_events_update(MSM_PERF_GFX, MSM_PERF_SUBMIT,

			       pid_nr(context->proc_priv->pid),

			       context->id, drawobj->timestamp);

			       context->id, drawobj->timestamp,

			       !!(drawobj->flags & KGSL_DRAWOBJ_END_OF_FRAME));



	trace_adreno_cmdbatch_submitted(drawobj, &info,

			time.ticks, (unsigned long) secs, nsecs / 1000,
@@ -1220,7 +1222,8 @@ static void _queue_drawobj(struct adreno_context *drawctxt, 
	drawctxt->queued++;

	msm_perf_events_update(MSM_PERF_GFX, MSM_PERF_QUEUE,

				pid_nr(context->proc_priv->pid),

				context->id, drawobj->timestamp);

				context->id, drawobj->timestamp,

				!!(drawobj->flags & KGSL_DRAWOBJ_END_OF_FRAME));

	trace_adreno_cmdbatch_queued(drawobj, drawctxt->queued);

}
@@ -2341,7 +2344,8 @@ static void retire_cmdobj(struct adreno_device *adreno_dev, 


	msm_perf_events_update(MSM_PERF_GFX, MSM_PERF_RETIRED,

			       pid_nr(context->proc_priv->pid),

			       context->id, drawobj->timestamp);

			       context->id, drawobj->timestamp,

			       !!(drawobj->flags & KGSL_DRAWOBJ_END_OF_FRAME));



	/*

	 * For A3xx we still get the rptr from the CP_RB_RPTR instead of

drivers/soc/qcom/msm_performance.c

+3 −2
Original line number Diff line number Diff line
@@ -877,7 +877,7 @@ module_param_cb(core_ctl_register, &param_ops_cc_register, 


void  msm_perf_events_update(enum evt_update_t update_typ,

			enum gfx_evt_t evt_typ, pid_t pid,

			uint32_t ctx_id, uint32_t timestamp)

			uint32_t ctx_id, uint32_t timestamp, bool end_of_frame)

{

	unsigned long flags;

	int idx = 0;
@@ -885,7 +885,8 @@ void msm_perf_events_update(enum evt_update_t update_typ, 
	if (update_typ != MSM_PERF_GFX)

		return;



	if (pid != atomic_read(&game_status_pid) || (timestamp == 0))

	if (pid != atomic_read(&game_status_pid) || (timestamp == 0)

		|| !(end_of_frame))

		return;



	spin_lock_irqsave(&gfx_circ_buff_lock, flags);

include/soc/qcom/msm_performance.h

+2 −2
Original line number Diff line number Diff line
@@ -20,10 +20,10 @@ enum evt_update_t { 
#if IS_ENABLED(CONFIG_MSM_PERFORMANCE) && IS_ENABLED(CONFIG_MSM_PERFORMANCE_QGKI)

void msm_perf_events_update(enum evt_update_t update_typ,

			enum gfx_evt_t evt_typ, pid_t pid,

			uint32_t ctx_id, uint32_t timestamp);

			uint32_t ctx_id, uint32_t timestamp, bool end_of_frame);

#else

static inline void msm_perf_events_update(enum evt_update_t update_typ,

			enum gfx_evt_t evt_typ, pid_t pid,

			uint32_t ctx_id, uint32_t timestamp){}

			uint32_t ctx_id, uint32_t timestamp, bool end_of_frame){}

#endif

#endif