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Revert "drm/i915/dp: Ratelimit DP aux timeout messages" 

This reverts commit 7ee686034b "drm/i915/dp: Ratelimit DP aux timeout
messages" as although it successfully squelches the debug messages, when
it does so it generates a warning instead. CI lights up orange with all
the warnings!

In its current incarnation DRM_DEBUG_RATELIMITED is not usable for us,
and we need to first teach lib/ratelimit.c not to warn when used for
debug messages.

Fixes: 7ee686034b ("drm/i915/dp: Ratelimit DP aux timeout messages")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Lyude <lyude@redhat.com>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: intel-gfx@lists.freedesktop.org
Link: http://patchwork.freedesktop.org/patch/msgid/20170223115102.7059-1-chris@chris-wilson.co.uk
Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
This commit is contained in:
Chris Wilson 2017-02-23 11:51:02 +00:00
parent 08f5ba97aa
commit a5570fe5c2
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/i915/intel_dp.c
View File

@ -1121,8 +1121,7 @@ done:
/* Timeouts occur when the device isn't connected, so they're
* "normal" -- don't fill the kernel log with these */
if (status & DP_AUX_CH_CTL_TIME_OUT_ERROR) {
DRM_DEBUG_KMS_RATELIMITED("dp_aux_ch timeout status 0x%08x\n",
status);
DRM_DEBUG_KMS("dp_aux_ch timeout status 0x%08x\n", status);
ret = -ETIMEDOUT;
goto out;
}