drm/i915: Tune down WARNs about TBT AUX power well enabling

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The HW completion flag for the TBT AUX power well enabling/disabling
gets stuck if the firmware tears down the TBT DP tunnel before the
completion.

We shouldn't complain about the timeout, since it's expected to happen
and doesn't cause further issues. We suppress the disabling timeout
already, do the same for enabling.

v2:
- Make the debug message more precise. (José)

Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190628143635.22066-3-imre.deak@intel.com

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This commit is contained in:

Imre Deak 2019-06-28 17:36:14 +03:00

parent 39a5883f86

commit 2821232162

1 changed files with 11 additions and 5 deletions

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drivers/gpu/drm/i915/display/intel_display_power.c

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