Re: [PATCH v8 1/2] drm/msm/dp: force link training for display resolution change

Quoting Kuogee Hsieh (2022-06-16 10:09:20)

diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.h b/drivers/gpu/drm/msm/dp/dp_ctrl.h index 0745fde..9a39b00 100644 --- a/drivers/gpu/drm/msm/dp/dp_ctrl.h +++ b/drivers/gpu/drm/msm/dp/dp_ctrl.h @@ -21,7 +21,8 @@ struct dp_ctrl { };

int dp_ctrl_on_link(struct dp_ctrl *dp_ctrl); -int dp_ctrl_on_stream(struct dp_ctrl *dp_ctrl); +int dp_ctrl_on_stream(struct dp_ctrl *dp_ctrl, bool force_link_train); +int dp_ctrl_on_stream_phy_test_report(struct dp_ctrl *dp_ctrl);

Instead of declaring it here how about forward declaring it in the C file and making it static?

int dp_ctrl_off_link_stream(struct dp_ctrl *dp_ctrl); int dp_ctrl_off_link(struct dp_ctrl *dp_ctrl); int dp_ctrl_off(struct dp_ctrl *dp_ctrl);