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drm/radeon/dp_auxch: Ratelimit aux transfer debug messages
Aux transfers always fail with non-zero status flags when there's nothing connected on the port, so we don't usually need to see all of the debugging information from it. Also, we try reprobing a -lot-, so without ratelimiting most of the kernel log is filled up with messages from radeon_dp_aux_transfer_native. Signed-off-by: Lyude <lyude@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -168,7 +168,8 @@ radeon_dp_aux_transfer_native(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg
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goto done;
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}
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if (tmp & AUX_RX_ERROR_FLAGS) {
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DRM_DEBUG_KMS("dp_aux_ch flags not zero: %08x\n", tmp);
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DRM_DEBUG_KMS_RATELIMITED("dp_aux_ch flags not zero: %08x\n",
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tmp);
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ret = -EIO;
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goto done;
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}
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