Merge "msm: mdss: Add systrace for readptr_done" (473a3d59) · Commits · e / devices / android_kernel_sony_msm8998

drivers/video/fbdev/msm/mdss_mdp_intf_cmd.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -991,6 +991,7 @@ static void mdss_mdp_cmd_readptr_done(void *arg)
		vsync_time = ktime_get();
		ctl->vsync_cnt++;
		MDSS_XLOG(ctl->num, atomic_read(&ctx->koff_cnt));
		trace_mdp_cmd_readptr_done(ctl->num, atomic_read(&ctx->koff_cnt));
		complete_all(&ctx->rdptr_done);

		/* If caller is waiting for the read pointer, notify. */

+16 −0

Original line number	Diff line number	Diff line
		@@ -372,6 +372,22 @@ TRACE_EVENT(mdp_cmd_pingpong_done,
		__entry->koff_cnt)
		);

		TRACE_EVENT(mdp_cmd_readptr_done,
		TP_PROTO(u32 ctl_num, int koff_cnt),
		TP_ARGS(ctl_num, koff_cnt),
		TP_STRUCT__entry(
		__field(u32, ctl_num)
		__field(int, koff_cnt)
		),
		TP_fast_assign(
		__entry->ctl_num = ctl_num;
		__entry->koff_cnt = koff_cnt;
		),
		TP_printk("ctl num:%d kickoff:%d",
		__entry->ctl_num,
		__entry->koff_cnt)
		);

		TRACE_EVENT(mdp_cmd_release_bw,
		TP_PROTO(u32 ctl_num),
		TP_ARGS(ctl_num),