dml/dcn32/display_rq_dlg_calc_32.c

207 		display_dlg_regs_st *dlg_regs,
266 	memset(dlg_regs, 0, sizeof(*dlg_regs));
275 	dlg_regs->ref_freq_to_pix_freq = (unsigned int) (ref_freq_to_pix_freq * dml_pow(2, 19));
276 	dlg_regs->refcyc_per_htotal = (unsigned int) (ref_freq_to_pix_freq * (double) htotal * dml_pow(2, 8));
277 	dlg_regs->dlg_vblank_end = interlaced ? (vblank_end / 2) : vblank_end; // 15 bits
290 	dlg_regs->vready_after_vcount0 = vready_after_vcount0;
292 	dml_print("DML_DLG: %s: vready_after_vcount0 = %d\n", __func__, dlg_regs->vready_after_vcount0);
334 		dlg_regs->refcyc_h_blank_end = (unsigned int) ((double) hblank_end * ref_freq_to_pix_freq);
341 			dlg_regs->refcyc_h_blank_end = (unsigned int) (((double) hblank_end
345 	ASSERT(dlg_regs->refcyc_h_blank_end < (unsigned int)dml_pow(2, 13));
402 		dlg_regs->refcyc_per_vm_dmdata = get_refcyc_per_vm_dmdata_in_us(mode_lib, e2e_pipe_param, num_pipes,
405 	dlg_regs->dmdata_dl_delta = get_dmdata_dl_delta_in_us(mode_lib, e2e_pipe_param, num_pipes, pipe_idx)
441 	dlg_regs->min_dst_y_next_start = min_dst_y_next_start * dml_pow(2, 2);
442 	ASSERT(dlg_regs->min_dst_y_next_start < (unsigned int)dml_pow(2, 18));
444 	dlg_regs->dst_y_after_scaler = dst_y_after_scaler; // in terms of line
445 	dlg_regs->refcyc_x_after_scaler = dst_x_after_scaler * ref_freq_to_pix_freq; // in terms of refclk
446 	dlg_regs->dst_y_prefetch = (unsigned int) (dst_y_prefetch * dml_pow(2, 2));
447 	dlg_regs->dst_y_per_vm_vblank = (unsigned int) (dst_y_per_vm_vblank * dml_pow(2, 2));
448 	dlg_regs->dst_y_per_row_vblank = (unsigned int) (dst_y_per_row_vblank * dml_pow(2, 2));
449 	dlg_regs->dst_y_per_vm_flip = (unsigned int) (dst_y_per_vm_flip * dml_pow(2, 2));
450 	dlg_regs->dst_y_per_row_flip = (unsigned int) (dst_y_per_row_flip * dml_pow(2, 2));
452 	dlg_regs->vratio_prefetch = (unsigned int) (vratio_pre_l * dml_pow(2, 19));
453 	dlg_regs->vratio_prefetch_c = (unsigned int) (vratio_pre_c * dml_pow(2, 19));
455 	dml_print("DML_DLG: %s: dlg_regs->dst_y_per_vm_vblank  = 0x%x\n", __func__, dlg_regs->dst_y_per_vm_vblank);
456 	dml_print("DML_DLG: %s: dlg_regs->dst_y_per_row_vblank = 0x%x\n", __func__, dlg_regs->dst_y_per_row_vblank);
457 	dml_print("DML_DLG: %s: dlg_regs->dst_y_per_vm_flip    = 0x%x\n", __func__, dlg_regs->dst_y_per_vm_flip);
458 	dml_print("DML_DLG: %s: dlg_regs->dst_y_per_row_flip   = 0x%x\n", __func__, dlg_regs->dst_y_per_row_flip);
460 	dlg_regs->refcyc_per_vm_group_vblank = get_refcyc_per_vm_group_vblank_in_us(mode_lib, e2e_pipe_param,
462 	dlg_regs->refcyc_per_vm_group_flip = get_refcyc_per_vm_group_flip_in_us(mode_lib, e2e_pipe_param, num_pipes,
464 	dlg_regs->refcyc_per_vm_req_vblank = get_refcyc_per_vm_req_vblank_in_us(mode_lib, e2e_pipe_param, num_pipes,
466 	dlg_regs->refcyc_per_vm_req_flip = get_refcyc_per_vm_req_flip_in_us(mode_lib, e2e_pipe_param, num_pipes,
504 	dlg_regs->dst_y_per_pte_row_nom_l = dst_y_per_pte_row_nom_l * dml_pow(2, 2);
505 	dlg_regs->dst_y_per_pte_row_nom_c = dst_y_per_pte_row_nom_c * dml_pow(2, 2);
506 	dlg_regs->dst_y_per_meta_row_nom_l = dst_y_per_meta_row_nom_l * dml_pow(2, 2);
507 	dlg_regs->dst_y_per_meta_row_nom_c = dst_y_per_meta_row_nom_c * dml_pow(2, 2);
508 	dlg_regs->refcyc_per_pte_group_nom_l = refcyc_per_pte_group_nom_l;
509 	dlg_regs->refcyc_per_pte_group_nom_c = refcyc_per_pte_group_nom_c;
510 	dlg_regs->refcyc_per_pte_group_vblank_l = refcyc_per_pte_group_vblank_l;
511 	dlg_regs->refcyc_per_pte_group_vblank_c = refcyc_per_pte_group_vblank_c;
512 	dlg_regs->refcyc_per_pte_group_flip_l = refcyc_per_pte_group_flip_l;
513 	dlg_regs->refcyc_per_pte_group_flip_c = refcyc_per_pte_group_flip_c;
514 	dlg_regs->refcyc_per_meta_chunk_nom_l = refcyc_per_meta_chunk_nom_l;
515 	dlg_regs->refcyc_per_meta_chunk_nom_c = refcyc_per_meta_chunk_nom_c;
516 	dlg_regs->refcyc_per_meta_chunk_vblank_l = refcyc_per_meta_chunk_vblank_l;
517 	dlg_regs->refcyc_per_meta_chunk_vblank_c = refcyc_per_meta_chunk_vblank_c;
518 	dlg_regs->refcyc_per_meta_chunk_flip_l = refcyc_per_meta_chunk_flip_l;
519 	dlg_regs->refcyc_per_meta_chunk_flip_c = refcyc_per_meta_chunk_flip_c;
520 	dlg_regs->refcyc_per_line_delivery_pre_l = (unsigned int) dml_floor(refcyc_per_line_delivery_pre_l, 1);
521 	dlg_regs->refcyc_per_line_delivery_l = (unsigned int) dml_floor(refcyc_per_line_delivery_l, 1);
522 	dlg_regs->refcyc_per_line_delivery_pre_c = (unsigned int) dml_floor(refcyc_per_line_delivery_pre_c, 1);
523 	dlg_regs->refcyc_per_line_delivery_c = (unsigned int) dml_floor(refcyc_per_line_delivery_c, 1);
525 	dlg_regs->chunk_hdl_adjust_cur0 = 3;
526 	dlg_regs->dst_y_offset_cur0 = 0;
527 	dlg_regs->chunk_hdl_adjust_cur1 = 3;
528 	dlg_regs->dst_y_offset_cur1 = 0;
530 	dlg_regs->dst_y_delta_drq_limit = 0x7fff; // off
559 	if (dlg_regs->refcyc_per_vm_group_vblank >= (unsigned int) dml_pow(2, 23))
560 		dlg_regs->refcyc_per_vm_group_vblank = dml_pow(2, 23) - 1;
562 	if (dlg_regs->refcyc_per_vm_group_flip >= (unsigned int) dml_pow(2, 23))
563 		dlg_regs->refcyc_per_vm_group_flip = dml_pow(2, 23) - 1;
565 	if (dlg_regs->refcyc_per_vm_req_vblank >= (unsigned int) dml_pow(2, 23))
566 		dlg_regs->refcyc_per_vm_req_vblank = dml_pow(2, 23) - 1;
568 	if (dlg_regs->refcyc_per_vm_req_flip >= (unsigned int) dml_pow(2, 23))
569 		dlg_regs->refcyc_per_vm_req_flip = dml_pow(2, 23) - 1;
571 	ASSERT(dlg_regs->dst_y_after_scaler < (unsigned int) 8);
572 	ASSERT(dlg_regs->refcyc_x_after_scaler < (unsigned int)dml_pow(2, 13));
573 	ASSERT(dlg_regs->dst_y_per_pte_row_nom_l < (unsigned int)dml_pow(2, 17));
575 		if (dlg_regs->dst_y_per_pte_row_nom_c >= (unsigned int) dml_pow(2, 17)) {
578 					__func__, dlg_regs->dst_y_per_pte_row_nom_c, (unsigned int)dml_pow(2, 17) - 1);
581 	ASSERT(dlg_regs->dst_y_per_meta_row_nom_l < (unsigned int)dml_pow(2, 17));
582 	ASSERT(dlg_regs->dst_y_per_meta_row_nom_c < (unsigned int)dml_pow(2, 17));
584 	if (dlg_regs->refcyc_per_pte_group_nom_l >= (unsigned int) dml_pow(2, 23))
585 		dlg_regs->refcyc_per_pte_group_nom_l = dml_pow(2, 23) - 1;
587 		if (dlg_regs->refcyc_per_pte_group_nom_c >= (unsigned int) dml_pow(2, 23))
588 			dlg_regs->refcyc_per_pte_group_nom_c = dml_pow(2, 23) - 1;
590 	ASSERT(dlg_regs->refcyc_per_pte_group_vblank_l < (unsigned int)dml_pow(2, 13));
592 		ASSERT(dlg_regs->refcyc_per_pte_group_vblank_c < (unsigned int)dml_pow(2, 13));
595 	if (dlg_regs->refcyc_per_meta_chunk_nom_l >= (unsigned int) dml_pow(2, 23))
596 		dlg_regs->refcyc_per_meta_chunk_nom_l = dml_pow(2, 23) - 1;
598 		if (dlg_regs->refcyc_per_meta_chunk_nom_c >= (unsigned int) dml_pow(2, 23))
599 			dlg_regs->refcyc_per_meta_chunk_nom_c = dml_pow(2, 23) - 1;
601 	ASSERT(dlg_regs->refcyc_per_meta_chunk_vblank_l < (unsigned int)dml_pow(2, 13));
602 	ASSERT(dlg_regs->refcyc_per_meta_chunk_vblank_c < (unsigned int)dml_pow(2, 13));
603 	ASSERT(dlg_regs->refcyc_per_line_delivery_pre_l < (unsigned int)dml_pow(2, 13));
604 	ASSERT(dlg_regs->refcyc_per_line_delivery_l < (unsigned int)dml_pow(2, 13));
605 	ASSERT(dlg_regs->refcyc_per_line_delivery_pre_c < (unsigned int)dml_pow(2, 13));
606 	ASSERT(dlg_regs->refcyc_per_line_delivery_c < (unsigned int)dml_pow(2, 13));
612 	print__dlg_regs_st(mode_lib, dlg_regs);