diff options
| author | Sean Paul <seanpaul@chromium.org> | 2018-10-03 21:36:44 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2018-12-11 20:51:15 +0300 |
| commit | 812eeeb6b59e15e0f2dece81b4600d2206283cd3 (patch) | |
| tree | 0fa4f61ec75b124162324c6722bac9b53dc1700b /drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h | |
| parent | e69aa5f9b97f7f871643336deb281db5cb14878b (diff) | |
| download | linux-812eeeb6b59e15e0f2dece81b4600d2206283cd3.tar.xz | |
drm/msm: dpu: Add tracing around CTL_FLUSH
I found these tracepoints useful for debugging cursor/ctl, someone else
might find them useful too
Reviewed-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h index e12c4cefb742..636b31b0d311 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h @@ -1004,6 +1004,53 @@ TRACE_EVENT(dpu_core_perf_update_clk, __entry->stop_req ? "true" : "false", __entry->clk_rate) ); +TRACE_EVENT(dpu_hw_ctl_update_pending_flush, + TP_PROTO(u32 new_bits, u32 pending_mask), + TP_ARGS(new_bits, pending_mask), + TP_STRUCT__entry( + __field( u32, new_bits ) + __field( u32, pending_mask ) + ), + TP_fast_assign( + __entry->new_bits = new_bits; + __entry->pending_mask = pending_mask; + ), + TP_printk("new=%x existing=%x", __entry->new_bits, + __entry->pending_mask) +); + +DECLARE_EVENT_CLASS(dpu_hw_ctl_pending_flush_template, + TP_PROTO(u32 pending_mask, u32 ctl_flush), + TP_ARGS(pending_mask, ctl_flush), + TP_STRUCT__entry( + __field( u32, pending_mask ) + __field( u32, ctl_flush ) + ), + TP_fast_assign( + __entry->pending_mask = pending_mask; + __entry->ctl_flush = ctl_flush; + ), + TP_printk("pending_mask=%x CTL_FLUSH=%x", __entry->pending_mask, + __entry->ctl_flush) +); +DEFINE_EVENT(dpu_hw_ctl_pending_flush_template, dpu_hw_ctl_clear_pending_flush, + TP_PROTO(u32 pending_mask, u32 ctl_flush), + TP_ARGS(pending_mask, ctl_flush) +); +DEFINE_EVENT(dpu_hw_ctl_pending_flush_template, + dpu_hw_ctl_trigger_pending_flush, + TP_PROTO(u32 pending_mask, u32 ctl_flush), + TP_ARGS(pending_mask, ctl_flush) +); +DEFINE_EVENT(dpu_hw_ctl_pending_flush_template, dpu_hw_ctl_trigger_prepare, + TP_PROTO(u32 pending_mask, u32 ctl_flush), + TP_ARGS(pending_mask, ctl_flush) +); +DEFINE_EVENT(dpu_hw_ctl_pending_flush_template, dpu_hw_ctl_trigger_start, + TP_PROTO(u32 pending_mask, u32 ctl_flush), + TP_ARGS(pending_mask, ctl_flush) +); + #define DPU_ATRACE_END(name) trace_tracing_mark_write(current->tgid, name, 0) #define DPU_ATRACE_BEGIN(name) trace_tracing_mark_write(current->tgid, name, 1) #define DPU_ATRACE_FUNC() DPU_ATRACE_BEGIN(__func__) |