diff options
| author | Linux Build Service Account <lnxbuild@localhost> | 2016-11-18 01:54:50 -0800 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2016-11-18 01:54:50 -0800 |
| commit | 473a3d597ba87c3dc4cb4b521a6316a6244d8ce7 (patch) | |
| tree | af8e5043972f3bfd9f0d63f9b265a84e89627b48 /drivers/video/fbdev | |
| parent | 54f38dfe87ce08f8c9435fd2c4a26039127cab95 (diff) | |
| parent | 234b682c116244a97fad7758aa339bda3e95d986 (diff) | |
Merge "msm: mdss: Add systrace for readptr_done"
Diffstat (limited to 'drivers/video/fbdev')
| -rw-r--r-- | drivers/video/fbdev/msm/mdss_mdp_intf_cmd.c | 1 | ||||
| -rw-r--r-- | drivers/video/fbdev/msm/mdss_mdp_trace.h | 16 |
2 files changed, 17 insertions, 0 deletions
diff --git a/drivers/video/fbdev/msm/mdss_mdp_intf_cmd.c b/drivers/video/fbdev/msm/mdss_mdp_intf_cmd.c index f08af5d6edd3..6309b43231f3 100644 --- a/drivers/video/fbdev/msm/mdss_mdp_intf_cmd.c +++ b/drivers/video/fbdev/msm/mdss_mdp_intf_cmd.c @@ -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. */ diff --git a/drivers/video/fbdev/msm/mdss_mdp_trace.h b/drivers/video/fbdev/msm/mdss_mdp_trace.h index 648e4fcd1cd2..b79b4c70f5dc 100644 --- a/drivers/video/fbdev/msm/mdss_mdp_trace.h +++ b/drivers/video/fbdev/msm/mdss_mdp_trace.h @@ -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), |