md_threshold_grid_ctrl 523 drivers/media/pci/tw5864/tw5864-video.c input->md_threshold_grid_ctrl->p_new.p_u16, md_threshold_grid_ctrl 1146 drivers/media/pci/tw5864/tw5864-video.c input->md_threshold_grid_ctrl = md_threshold_grid_ctrl 118 drivers/media/pci/tw5864/tw5864.h struct v4l2_ctrl *md_threshold_grid_ctrl;