273 					 struct rs690_watermark *wm,  in rs690_crtc_bandwidth_compute()  argument
285 		wm->lb_request_fifo_depth = 4;  in rs690_crtc_bandwidth_compute()
305 		wm->num_line_pair.full = dfixed_const(2);  in rs690_crtc_bandwidth_compute()
307 		wm->num_line_pair.full = dfixed_const(1);  in rs690_crtc_bandwidth_compute()
312 	request_fifo_depth.full = dfixed_mul(a, wm->num_line_pair);  in rs690_crtc_bandwidth_compute()
315 		wm->lb_request_fifo_depth = 4;  in rs690_crtc_bandwidth_compute()
317 		wm->lb_request_fifo_depth = dfixed_trunc(request_fifo_depth);  in rs690_crtc_bandwidth_compute()
342 	wm->consumption_rate.full = dfixed_div(a, consumption_time);  in rs690_crtc_bandwidth_compute()
360 	wm->active_time.full = dfixed_mul(line_time, b);  in rs690_crtc_bandwidth_compute()
361 	wm->active_time.full = dfixed_div(wm->active_time, a);  in rs690_crtc_bandwidth_compute()
407 	if (dfixed_trunc(wm->num_line_pair) > 1) {  in rs690_crtc_bandwidth_compute()
409 		wm->worst_case_latency.full = dfixed_mul(a, chunk_time);  in rs690_crtc_bandwidth_compute()
410 		wm->worst_case_latency.full += read_delay_latency.full;  in rs690_crtc_bandwidth_compute()
413 		wm->worst_case_latency.full = dfixed_mul(a, chunk_time);  in rs690_crtc_bandwidth_compute()
414 		wm->worst_case_latency.full += read_delay_latency.full;  in rs690_crtc_bandwidth_compute()
427 	if ((2+wm->lb_request_fifo_depth) >= dfixed_trunc(request_fifo_depth)) {  in rs690_crtc_bandwidth_compute()
430 		tolerable_latency.full = dfixed_const(wm->lb_request_fifo_depth - 2);  in rs690_crtc_bandwidth_compute()
436 	wm->dbpp.full = dfixed_const(4 * 8);  in rs690_crtc_bandwidth_compute()
442 	wm->priority_mark_max.full = dfixed_const(crtc->base.mode.crtc_hdisplay);  in rs690_crtc_bandwidth_compute()
443 	wm->priority_mark_max.full = dfixed_div(wm->priority_mark_max, a);  in rs690_crtc_bandwidth_compute()
444 	wm->priority_mark_max.full = dfixed_ceil(wm->priority_mark_max);  in rs690_crtc_bandwidth_compute()
447 	estimated_width.full = tolerable_latency.full - wm->worst_case_latency.full;  in rs690_crtc_bandwidth_compute()
450 		wm->priority_mark.full = dfixed_const(10);  in rs690_crtc_bandwidth_compute()
453 		wm->priority_mark.full = dfixed_div(estimated_width, a);  in rs690_crtc_bandwidth_compute()
454 		wm->priority_mark.full = dfixed_ceil(wm->priority_mark);  in rs690_crtc_bandwidth_compute()
455 		wm->priority_mark.full = wm->priority_mark_max.full - wm->priority_mark.full;  in rs690_crtc_bandwidth_compute()