diff options
| author | Melissa Wen <mwen@igalia.com> | 2022-02-01 20:26:51 -0100 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-03-17 15:12:25 +0100 |
| commit | 044feb974801140d923ecae66bc1685592b19865 (patch) | |
| tree | 9f196c78c3567a05809dbaef623c38258e91b2d2 /drivers/gpu/drm/vc4/vc4_trace.h | |
| parent | 4442ac1af10442d6e7e824fdc226f89ed94d5b53 (diff) | |
| download | linux-044feb974801140d923ecae66bc1685592b19865.tar.bz2 | |
drm/vc4: add tracepoints for CL submissions
Trace submit_cl_ioctl and related IRQs for CL submission and bin/render
jobs execution. It might be helpful to get a rendering timeline and
track job throttling.
Signed-off-by: Melissa Wen <mwen@igalia.com>
Reviewed-by: Jose Maria Casanova Crespo <jmcasanova@igalia.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220201212651.zhltjmaokisffq3x@mail.igalia.com
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_trace.h')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_trace.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_trace.h b/drivers/gpu/drm/vc4/vc4_trace.h index 1cccde0b09a7..7f4c49e7e011 100644 --- a/drivers/gpu/drm/vc4/vc4_trace.h +++ b/drivers/gpu/drm/vc4/vc4_trace.h @@ -52,6 +52,101 @@ TRACE_EVENT(vc4_wait_for_seqno_end, __entry->dev, __entry->seqno) ); +TRACE_EVENT(vc4_submit_cl_ioctl, + TP_PROTO(struct drm_device *dev, u32 bin_cl_size, u32 shader_rec_size, u32 bo_count), + TP_ARGS(dev, bin_cl_size, shader_rec_size, bo_count), + + TP_STRUCT__entry( + __field(u32, dev) + __field(u32, bin_cl_size) + __field(u32, shader_rec_size) + __field(u32, bo_count) + ), + + TP_fast_assign( + __entry->dev = dev->primary->index; + __entry->bin_cl_size = bin_cl_size; + __entry->shader_rec_size = shader_rec_size; + __entry->bo_count = bo_count; + ), + + TP_printk("dev=%u, bin_cl_size=%u, shader_rec_size=%u, bo_count=%u", + __entry->dev, + __entry->bin_cl_size, + __entry->shader_rec_size, + __entry->bo_count) +); + +TRACE_EVENT(vc4_submit_cl, + TP_PROTO(struct drm_device *dev, bool is_render, + uint64_t seqno, + u32 ctnqba, u32 ctnqea), + TP_ARGS(dev, is_render, seqno, ctnqba, ctnqea), + + TP_STRUCT__entry( + __field(u32, dev) + __field(bool, is_render) + __field(u64, seqno) + __field(u32, ctnqba) + __field(u32, ctnqea) + ), + + TP_fast_assign( + __entry->dev = dev->primary->index; + __entry->is_render = is_render; + __entry->seqno = seqno; + __entry->ctnqba = ctnqba; + __entry->ctnqea = ctnqea; + ), + + TP_printk("dev=%u, %s, seqno=%llu, 0x%08x..0x%08x", + __entry->dev, + __entry->is_render ? "RCL" : "BCL", + __entry->seqno, + __entry->ctnqba, + __entry->ctnqea) +); + +TRACE_EVENT(vc4_bcl_end_irq, + TP_PROTO(struct drm_device *dev, + uint64_t seqno), + TP_ARGS(dev, seqno), + + TP_STRUCT__entry( + __field(u32, dev) + __field(u64, seqno) + ), + + TP_fast_assign( + __entry->dev = dev->primary->index; + __entry->seqno = seqno; + ), + + TP_printk("dev=%u, seqno=%llu", + __entry->dev, + __entry->seqno) +); + +TRACE_EVENT(vc4_rcl_end_irq, + TP_PROTO(struct drm_device *dev, + uint64_t seqno), + TP_ARGS(dev, seqno), + + TP_STRUCT__entry( + __field(u32, dev) + __field(u64, seqno) + ), + + TP_fast_assign( + __entry->dev = dev->primary->index; + __entry->seqno = seqno; + ), + + TP_printk("dev=%u, seqno=%llu", + __entry->dev, + __entry->seqno) +); + #endif /* _VC4_TRACE_H_ */ /* This part must be outside protection */ |