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Code Issues Releases Wiki Activity

drm/i915: Print plane name in fbc tracepoints

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Print the name of the plane in the fbc tracepoints. As the
pipe<->plane assignment can vary on old hw it's probably
more helpful to see both the plane and the pipe names together.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221111123120.7759-3-ville.syrjala@linux.intel.com
Acked-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ville Syrjälä 2022-11-11 14:31:18 +02:00
parent b5423d1f82
commit 2ceea5d880
1 changed files with 15 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

21
drivers/gpu/drm/i915/display/intel_display_trace.h
View file

@ -369,6 +369,7 @@ TRACE_EVENT(intel_fbc_activate,
TP_ARGS(plane),
TP_STRUCT__entry(
__string(name, plane->base.name)
__field(enum pipe, pipe)
__field(u32, frame)
__field(u32, scanline)
@ -377,13 +378,15 @@ TRACE_EVENT(intel_fbc_activate,
TP_fast_assign(
struct intel_crtc *crtc = intel_crtc_for_pipe(to_i915(plane->base.dev),
plane->pipe);
__assign_str(name, plane->base.name)
__entry->pipe = crtc->pipe;
__entry->frame = intel_crtc_get_vblank_counter(crtc);
__entry->scanline = intel_get_crtc_scanline(crtc);
),
TP_printk("pipe %c, frame=%u, scanline=%u",
pipe_name(__entry->pipe), __entry->frame, __entry->scanline)
TP_printk("pipe %c, plane %s, frame=%u, scanline=%u",
pipe_name(__entry->pipe), __get_str(name),
__entry->frame, __entry->scanline)
);
TRACE_EVENT(intel_fbc_deactivate,
@ -391,6 +394,7 @@ TRACE_EVENT(intel_fbc_deactivate,
TP_ARGS(plane),
TP_STRUCT__entry(
__string(name, plane->base.name)
__field(enum pipe, pipe)
__field(u32, frame)
__field(u32, scanline)
@ -399,13 +403,15 @@ TRACE_EVENT(intel_fbc_deactivate,
TP_fast_assign(
struct intel_crtc *crtc = intel_crtc_for_pipe(to_i915(plane->base.dev),
plane->pipe);
__assign_str(name, plane->base.name)
__entry->pipe = crtc->pipe;
__entry->frame = intel_crtc_get_vblank_counter(crtc);
__entry->scanline = intel_get_crtc_scanline(crtc);
),
TP_printk("pipe %c, frame=%u, scanline=%u",
pipe_name(__entry->pipe), __entry->frame, __entry->scanline)
TP_printk("pipe %c, plane %s, frame=%u, scanline=%u",
pipe_name(__entry->pipe), __get_str(name),
__entry->frame, __entry->scanline)
);
TRACE_EVENT(intel_fbc_nuke,
@ -413,6 +419,7 @@ TRACE_EVENT(intel_fbc_nuke,
TP_ARGS(plane),
TP_STRUCT__entry(
__string(name, plane->base.name)
__field(enum pipe, pipe)
__field(u32, frame)
__field(u32, scanline)
@ -421,13 +428,15 @@ TRACE_EVENT(intel_fbc_nuke,
TP_fast_assign(
struct intel_crtc *crtc = intel_crtc_for_pipe(to_i915(plane->base.dev),
plane->pipe);
__assign_str(name, plane->base.name)
__entry->pipe = crtc->pipe;
__entry->frame = intel_crtc_get_vblank_counter(crtc);
__entry->scanline = intel_get_crtc_scanline(crtc);
),
TP_printk("pipe %c, frame=%u, scanline=%u",
pipe_name(__entry->pipe), __entry->frame, __entry->scanline)
TP_printk("pipe %c, plane %s, frame=%u, scanline=%u",
pipe_name(__entry->pipe), __get_str(name),
__entry->frame, __entry->scanline)
);
TRACE_EVENT(intel_crtc_vblank_work_start,