/** * drm_gtf_mode_complex - create the modeline based on the full GTF algorithm * @dev: drm device * @hdisplay: hdisplay size * @vdisplay: vdisplay size * @vrefresh: vrefresh rate. * @interlaced: whether to compute an interlaced mode * @margins: desired margin (borders) size * @GTF_M: extended GTF formula parameters * @GTF_2C: extended GTF formula parameters * @GTF_K: extended GTF formula parameters * @GTF_2J: extended GTF formula parameters * * GTF feature blocks specify C and J in multiples of 0.5, so we pass them * in here multiplied by two. For a C of 40, pass in 80. * * Returns: * The modeline based on the full GTF algorithm stored in a drm_display_mode object. * The display mode object is allocated with drm_mode_create(). Returns NULL * when no mode could be allocated. */