diff options
| author | Lyude <lyude@redhat.com> | 2017-02-22 16:34:53 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-03-29 23:53:21 -0400 |
| commit | 92c177b7947d9c889ea7b024871445015ea74221 (patch) | |
| tree | b9e9c1e22f8af979b7b323366506e83760a23a5e /drivers/gpu/drm/radeon/radeon_dp_auxch.c | |
| parent | 7bb0613ebbbcf928364e51aee99088618f8d1b70 (diff) | |
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>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_dp_auxch.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_dp_auxch.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_dp_auxch.c b/drivers/gpu/drm/radeon/radeon_dp_auxch.c index 474a8a1886f7..12eac4e75542 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; } |