drm/i915: Add some debug breadcrumbs to connector detection

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Try to decypher detection failures is a little tricker at the moment as
the only indicator of progress is when output_poll_execute() tells us
the result after the connector->detect() has run. This patch adds a
telltale to the start of each detect function so that we can track
progress and associate activity more clearly with each connector.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Chris Wilson 2013-07-20 20:27:08 +01:00 • committed by Daniel Vetter

parent d8fc8a4710

commit 164c859845

7 changed files with 22 additions and 0 deletions

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4

drivers/gpu/drm/i915/intel_crt.c

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drivers/gpu/drm/i915/intel_dp.c

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2

drivers/gpu/drm/i915/intel_dvo.c

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drivers/gpu/drm/i915/intel_hdmi.c

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drivers/gpu/drm/i915/intel_lvds.c

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drivers/gpu/drm/i915/intel_sdvo.c

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drivers/gpu/drm/i915/intel_tv.c

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