drm/i915: Include mbox details for pcode read/write failures

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If we fail at punit communication, include both the mbox address and the
value we tried to write so that we can identify the invalid sequence.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20170728085022.1586-1-chris@chris-wilson.co.uk
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Chris Wilson 2017-07-28 09:50:22 +01:00

parent de44e256b9

commit 5a9cfff46d

1 changed files with 13 additions and 8 deletions

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21

drivers/gpu/drm/i915/intel_pm.c

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