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 <ly...@redhat.com>
---
drivers/gpu/drm/radeon/radeon_dp_auxch.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/radeon/radeon_dp_auxch.c
b/drivers/gpu/drm/radeon/radeon_dp_auxch.c
index 474a8a18..12eac4e 100644
--- a/drivers/gpu/drm/radeon/radeon_dp_auxch.c
+++ b/drivers/gpu/drm/radeon/radeon_dp_auxch.c
@@ -168,7 +168,8 @@ radeon_dp_aux_transfer_native(struct drm_dp_aux *aux,
struct drm_dp_aux_msg *msg
goto done;
}
if (tmp & AUX_RX_ERROR_FLAGS) {
- DRM_DEBUG_KMS("dp_aux_ch flags not zero: %08x\n", tmp);
+ DRM_DEBUG_KMS_RATELIMITED("dp_aux_ch flags not zero: %08x\n",
+ tmp);
ret = -EIO;
goto done;
}
--
2.9.3
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