diff options
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gpu_trace.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gpu_trace.h | 150 |
1 files changed, 149 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/msm_gpu_trace.h b/drivers/gpu/drm/msm/msm_gpu_trace.h index 1155118a27a1..5417f8d389a3 100644 --- a/drivers/gpu/drm/msm/msm_gpu_trace.h +++ b/drivers/gpu/drm/msm/msm_gpu_trace.h @@ -5,7 +5,7 @@ #include <linux/tracepoint.h> #undef TRACE_SYSTEM -#define TRACE_SYSTEM drm_msm +#define TRACE_SYSTEM drm_msm_gpu #define TRACE_INCLUDE_FILE msm_gpu_trace TRACE_EVENT(msm_gpu_submit, @@ -83,6 +83,154 @@ TRACE_EVENT(msm_gpu_submit_retired, __entry->start_ticks, __entry->end_ticks) ); + +TRACE_EVENT(msm_gpu_freq_change, + TP_PROTO(u32 freq), + TP_ARGS(freq), + TP_STRUCT__entry( + __field(u32, freq) + ), + TP_fast_assign( + /* trace freq in MHz to match intel_gpu_freq_change, to make life easier + * for userspace + */ + __entry->freq = DIV_ROUND_UP(freq, 1000000); + ), + TP_printk("new_freq=%u", __entry->freq) +); + + +TRACE_EVENT(msm_gmu_freq_change, + TP_PROTO(u32 freq, u32 perf_index), + TP_ARGS(freq, perf_index), + TP_STRUCT__entry( + __field(u32, freq) + __field(u32, perf_index) + ), + TP_fast_assign( + __entry->freq = freq; + __entry->perf_index = perf_index; + ), + TP_printk("freq=%u, perf_index=%u", __entry->freq, __entry->perf_index) +); + + +TRACE_EVENT(msm_gem_shrink, + TP_PROTO(u32 nr_to_scan, u32 purged, u32 evicted, + u32 active_purged, u32 active_evicted), + TP_ARGS(nr_to_scan, purged, evicted, active_purged, active_evicted), + TP_STRUCT__entry( + __field(u32, nr_to_scan) + __field(u32, purged) + __field(u32, evicted) + __field(u32, active_purged) + __field(u32, active_evicted) + ), + TP_fast_assign( + __entry->nr_to_scan = nr_to_scan; + __entry->purged = purged; + __entry->evicted = evicted; + __entry->active_purged = active_purged; + __entry->active_evicted = active_evicted; + ), + TP_printk("nr_to_scan=%u pg, purged=%u pg, evicted=%u pg, active_purged=%u pg, active_evicted=%u pg", + __entry->nr_to_scan, __entry->purged, __entry->evicted, + __entry->active_purged, __entry->active_evicted) +); + + +TRACE_EVENT(msm_gem_purge_vmaps, + TP_PROTO(u32 unmapped), + TP_ARGS(unmapped), + TP_STRUCT__entry( + __field(u32, unmapped) + ), + TP_fast_assign( + __entry->unmapped = unmapped; + ), + TP_printk("Purging %u vmaps", __entry->unmapped) +); + + +TRACE_EVENT(msm_gpu_suspend, + TP_PROTO(int dummy), + TP_ARGS(dummy), + TP_STRUCT__entry( + __field(u32, dummy) + ), + TP_fast_assign( + __entry->dummy = dummy; + ), + TP_printk("%u", __entry->dummy) +); + + +TRACE_EVENT(msm_gpu_resume, + TP_PROTO(int dummy), + TP_ARGS(dummy), + TP_STRUCT__entry( + __field(u32, dummy) + ), + TP_fast_assign( + __entry->dummy = dummy; + ), + TP_printk("%u", __entry->dummy) +); + +TRACE_EVENT(msm_gpu_preemption_trigger, + TP_PROTO(int ring_id_from, int ring_id_to), + TP_ARGS(ring_id_from, ring_id_to), + TP_STRUCT__entry( + __field(int, ring_id_from) + __field(int, ring_id_to) + ), + TP_fast_assign( + __entry->ring_id_from = ring_id_from; + __entry->ring_id_to = ring_id_to; + ), + TP_printk("preempting %u -> %u", + __entry->ring_id_from, + __entry->ring_id_to) +); + +TRACE_EVENT(msm_gpu_preemption_irq, + TP_PROTO(u32 ring_id), + TP_ARGS(ring_id), + TP_STRUCT__entry( + __field(u32, ring_id) + ), + TP_fast_assign( + __entry->ring_id = ring_id; + ), + TP_printk("preempted to %u", __entry->ring_id) +); + +TRACE_EVENT(msm_mmu_prealloc_cleanup, + TP_PROTO(u32 count, u32 remaining), + TP_ARGS(count, remaining), + TP_STRUCT__entry( + __field(u32, count) + __field(u32, remaining) + ), + TP_fast_assign( + __entry->count = count; + __entry->remaining = remaining; + ), + TP_printk("count=%u, remaining=%u", __entry->count, __entry->remaining) +); + +TRACE_EVENT(msm_gpu_regaccess, + TP_PROTO(u32 offset), + TP_ARGS(offset), + TP_STRUCT__entry( + __field(u32, offset) + ), + TP_fast_assign( + __entry->offset = offset; + ), + TP_printk("offset=0x%x", __entry->offset) +); + #endif #undef TRACE_INCLUDE_PATH |