drm/i915: Make engine state pretty-printer header configurable

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Pass in a format string (and args) to specify the header to be emitted
along with the engine state when pretty-printing. This allows the header
to be emitted inside the drm_printer stream, so sharing the same prefix
and output characteristics (e.g. debug level and filtering).

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171208012303.25504-2-chris@chris-wilson.co.uk

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This commit is contained in:

Chris Wilson 2017-12-08 01:23:00 +00:00

parent e8a70cab25

commit 0db18b17c8

4 changed files with 21 additions and 8 deletions

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2

drivers/gpu/drm/i915/i915_debugfs.c

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15

drivers/gpu/drm/i915/intel_engine_cs.c

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5

drivers/gpu/drm/i915/intel_ringbuffer.h

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7

drivers/gpu/drm/i915/selftests/intel_hangcheck.c

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