REG_DP_CONFIGURATION_CTRL contains link-wide state and is already programmed during link training.
Calling config_ctrl_link() from msm_dp_ctrl_on_stream() rewrites the same configuration and is unnecessary. Remove the redundant call. Signed-off-by: Yongxing Mou <[email protected]> --- drivers/gpu/drm/msm/dp/dp_ctrl.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.c b/drivers/gpu/drm/msm/dp/dp_ctrl.c index 1ed713b957c6..e7bb9558c0b4 100644 --- a/drivers/gpu/drm/msm/dp/dp_ctrl.c +++ b/drivers/gpu/drm/msm/dp/dp_ctrl.c @@ -2598,7 +2598,6 @@ int msm_dp_ctrl_on_stream(struct msm_dp_ctrl *msm_dp_ctrl, struct msm_dp_panel * msm_dp_ctrl_lane_mapping(ctrl); msm_dp_setup_peripheral_flush(ctrl); - msm_dp_ctrl_config_ctrl_link(ctrl, panel); msm_dp_ctrl_configure_source_params(ctrl, panel); -- 2.43.0
