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(parent: e445123) | patch
drm/i915: Add a timing breadcrumb to panel waits
authorChris Wilson <chris@chris-wilson.co.uk>
Mon, 2 Dec 2013 09:57:16 +0000 (09:57 +0000)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 3 Dec 2013 17:20:11 +0000 (18:20 +0100)
commit54c136d4e525684a3310e3dd76de8ae81d7dbbf7
tree2881168f2e206e5fb1c49e896315a3db9a6e6726tree | snapshot (tar.gz zip)
parente445123975141a1f14b3c8f2aa96588f62a0c156commit | diff
drm/i915: Add a timing breadcrumb to panel waits

When inspecting reports that boot/suspend/resume times are unusual it
would be useful to clearly identify the time we must spend waiting for
the hardware to complete its task. In this case we have a notification
before we start waiting for the panel to change state, but none
afterwards - which would be useful.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_dp.c diff | blob | blame | history