OrangePi_CM5/drivers/gpu/drm/lima/lima_trace.c

// SPDX-License-Identifier: GPL-2.0 OR MIT
/* Copyright 2020 Qiang Yu <yuq825@gmail.com> */

#include "lima_sched.h"

#define CREATE_TRACE_POINTS
#include "lima_trace.h"
drm/lima: add trace point for tasks track lima task start which can be combined with dma_fence_signal to identify task execution time. example command to record: trace-cmd record -i \ -e "lima:lima_task_submit" -e "lima:lima_task_run" \ -e "fence:fence_signaled" -e "drm:drm_vblank_event" \ -e "drm:drm_vblank_event_queued" sleep 4 Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Qiang Yu <yuq825@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200307135438.9981-1-yuq825@gmail.com 2020-03-07 21:54:38 +08:00			`// SPDX-License-Identifier: GPL-2.0 OR MIT`
			`/* Copyright 2020 Qiang Yu <yuq825@gmail.com> */`

			`#include "lima_sched.h"`

			`#define CREATE_TRACE_POINTS`
			`#include "lima_trace.h"`