Hi Hai, your commit d5af49c92a8a ("drm/msm/mdp5: Enable DSI connector in msm drm driver") in today's Linux next tree adds an #ifdef with CONFIG_MSM_BUS_SCALING as condition. MSM_BUS_SCALING is not defined in Kconfig, so the code in this #ifdef block won't be compiled at its current state. I saw some references on this Kconfig option in other files; is there a reason for the absence of MSM_BUS_SCALING? I found this issue with ./scripts/checkkconfigsymbols.py by diffing yesterday's and today's next tree. Kind regards, Valentin _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel