forked from mirrors/linux
044feb9748
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
155 lines
3.6 KiB
C
155 lines
3.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (C) 2015 Broadcom
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*/
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#if !defined(_VC4_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
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#define _VC4_TRACE_H_
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#include <linux/stringify.h>
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#include <linux/types.h>
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#include <linux/tracepoint.h>
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM vc4
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#define TRACE_INCLUDE_FILE vc4_trace
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TRACE_EVENT(vc4_wait_for_seqno_begin,
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TP_PROTO(struct drm_device *dev, uint64_t seqno, uint64_t timeout),
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TP_ARGS(dev, seqno, timeout),
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TP_STRUCT__entry(
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__field(u32, dev)
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__field(u64, seqno)
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__field(u64, timeout)
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),
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TP_fast_assign(
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__entry->dev = dev->primary->index;
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__entry->seqno = seqno;
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__entry->timeout = timeout;
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),
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TP_printk("dev=%u, seqno=%llu, timeout=%llu",
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__entry->dev, __entry->seqno, __entry->timeout)
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);
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TRACE_EVENT(vc4_wait_for_seqno_end,
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TP_PROTO(struct drm_device *dev, uint64_t seqno),
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TP_ARGS(dev, seqno),
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TP_STRUCT__entry(
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__field(u32, dev)
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__field(u64, seqno)
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),
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TP_fast_assign(
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__entry->dev = dev->primary->index;
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__entry->seqno = seqno;
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),
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TP_printk("dev=%u, seqno=%llu",
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__entry->dev, __entry->seqno)
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);
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TRACE_EVENT(vc4_submit_cl_ioctl,
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TP_PROTO(struct drm_device *dev, u32 bin_cl_size, u32 shader_rec_size, u32 bo_count),
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TP_ARGS(dev, bin_cl_size, shader_rec_size, bo_count),
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TP_STRUCT__entry(
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__field(u32, dev)
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__field(u32, bin_cl_size)
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__field(u32, shader_rec_size)
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__field(u32, bo_count)
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),
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TP_fast_assign(
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__entry->dev = dev->primary->index;
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__entry->bin_cl_size = bin_cl_size;
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__entry->shader_rec_size = shader_rec_size;
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__entry->bo_count = bo_count;
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),
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TP_printk("dev=%u, bin_cl_size=%u, shader_rec_size=%u, bo_count=%u",
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__entry->dev,
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__entry->bin_cl_size,
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__entry->shader_rec_size,
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__entry->bo_count)
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);
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TRACE_EVENT(vc4_submit_cl,
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TP_PROTO(struct drm_device *dev, bool is_render,
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uint64_t seqno,
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u32 ctnqba, u32 ctnqea),
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TP_ARGS(dev, is_render, seqno, ctnqba, ctnqea),
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TP_STRUCT__entry(
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__field(u32, dev)
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__field(bool, is_render)
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__field(u64, seqno)
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__field(u32, ctnqba)
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__field(u32, ctnqea)
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),
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TP_fast_assign(
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__entry->dev = dev->primary->index;
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__entry->is_render = is_render;
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__entry->seqno = seqno;
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__entry->ctnqba = ctnqba;
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__entry->ctnqea = ctnqea;
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),
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TP_printk("dev=%u, %s, seqno=%llu, 0x%08x..0x%08x",
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__entry->dev,
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__entry->is_render ? "RCL" : "BCL",
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__entry->seqno,
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__entry->ctnqba,
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__entry->ctnqea)
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);
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TRACE_EVENT(vc4_bcl_end_irq,
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TP_PROTO(struct drm_device *dev,
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uint64_t seqno),
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TP_ARGS(dev, seqno),
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TP_STRUCT__entry(
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__field(u32, dev)
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__field(u64, seqno)
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),
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TP_fast_assign(
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__entry->dev = dev->primary->index;
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__entry->seqno = seqno;
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),
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TP_printk("dev=%u, seqno=%llu",
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__entry->dev,
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__entry->seqno)
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);
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TRACE_EVENT(vc4_rcl_end_irq,
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TP_PROTO(struct drm_device *dev,
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uint64_t seqno),
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TP_ARGS(dev, seqno),
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TP_STRUCT__entry(
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__field(u32, dev)
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__field(u64, seqno)
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),
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TP_fast_assign(
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__entry->dev = dev->primary->index;
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__entry->seqno = seqno;
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),
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TP_printk("dev=%u, seqno=%llu",
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__entry->dev,
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__entry->seqno)
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);
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#endif /* _VC4_TRACE_H_ */
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/* This part must be outside protection */
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/vc4
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#include <trace/define_trace.h>
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