From: Srinivasan S srinivasan.s@intel.com

This patch avoids DP MST payload error message in dmesg, as it is trying to update the payload to the disconnected DP MST device. After DP MST device is disconnected we should not be updating the payload and hence remove the error.

v2: Removed the connector status check and converted from error to debug.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111632 Signed-off-by: Srinivasan S srinivasan.s@intel.com --- drivers/gpu/drm/i915/display/intel_dp_mst.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c index 5b2278fdf675..497a6ae0d2c0 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c @@ -215,12 +215,7 @@ static void intel_mst_disable_dp(struct intel_encoder *encoder,

ret = drm_dp_update_payload_part1(&intel_dp->mst_mgr); if (ret) { - if (!connector || - connector->base.status != connector_status_connected) { - DRM_WARN("DP MST disconnect\n"); - } else { - DRM_ERROR("failed to update payload %d\n", ret); - } + DRM_DEBUG_KMS("failed to update payload %d\n", ret); } if (old_crtc_state->has_audio) intel_audio_codec_disable(encoder,