drm/display/drm_dsc_helper.c

200 	/* PPS 30, 31 */  in drm_dsc_pps_payload_pack()
321 	 * For 6bpp, RC Buffer threshold 12 and 13 need a different value  in drm_dsc_set_rc_buf_thresh()
343 	u8 bpp;  member
348 #define DSC_BPP(bpp)	((bpp) << 4)  argument
352  * to DSC 1.1 fractional bpp underflow SCR (DSC_v1.1_E1.pdf)
358 		.bpp = DSC_BPP(6), .bpc = 8,
368 		.bpp = DSC_BPP(8), .bpc = 8,
378 		.bpp = DSC_BPP(8), .bpc = 10,
392 		.bpp = DSC_BPP(8), .bpc = 12,
403 		.bpp = DSC_BPP(10), .bpc = 8,
413 		.bpp = DSC_BPP(10), .bpc = 10,
423 		.bpp = DSC_BPP(10), .bpc = 12,
434 		.bpp = DSC_BPP(12), .bpc = 8,
444 		.bpp = DSC_BPP(12), .bpc = 10,
454 		.bpp = DSC_BPP(12), .bpc = 12,
465 		.bpp = DSC_BPP(15), .bpc = 8,
475 		.bpp = DSC_BPP(15), .bpc = 10,
485 		.bpp = DSC_BPP(15), .bpc = 12,
506 		.bpp = DSC_BPP(6), .bpc = 8,
516 		.bpp = DSC_BPP(6), .bpc = 10,
527 		.bpp = DSC_BPP(6), .bpc = 12,
538 		.bpp = DSC_BPP(6), .bpc = 14,
549 		.bpp = DSC_BPP(6), .bpc = 16,
555 			{ 29, 30, -12 }
560 		.bpp = DSC_BPP(8), .bpc = 8,
570 		.bpp = DSC_BPP(8), .bpc = 10,
580 		.bpp = DSC_BPP(8), .bpc = 12,
591 		.bpp = DSC_BPP(8), .bpc = 14,
602 		.bpp = DSC_BPP(8), .bpc = 16,
613 		.bpp = DSC_BPP(10), .bpc = 8,
623 		.bpp = DSC_BPP(10), .bpc = 10,
633 		.bpp = DSC_BPP(10), .bpc = 12,
644 		.bpp = DSC_BPP(10), .bpc = 14,
655 		.bpp = DSC_BPP(10), .bpc = 16,
666 		.bpp = DSC_BPP(12), .bpc = 8,
676 		.bpp = DSC_BPP(12), .bpc = 10,
686 		.bpp = DSC_BPP(12), .bpc = 12,
697 		.bpp = DSC_BPP(12), .bpc = 14,
708 		.bpp = DSC_BPP(12), .bpc = 16,
719 		.bpp = DSC_BPP(15), .bpc = 8,
729 		.bpp = DSC_BPP(15), .bpc = 10,
739 		.bpp = DSC_BPP(15), .bpc = 12,
750 		.bpp = DSC_BPP(15), .bpc = 14,
761 		.bpp = DSC_BPP(15), .bpc = 16,
782 		.bpp = DSC_BPP(6), .bpc = 8,
792 		.bpp = DSC_BPP(6), .bpc = 10,
802 		.bpp = DSC_BPP(6), .bpc = 12,
813 		.bpp = DSC_BPP(6), .bpc = 14,
824 		.bpp = DSC_BPP(6), .bpc = 16,
835 		.bpp = DSC_BPP(7), .bpc = 8,
845 		.bpp = DSC_BPP(7), .bpc = 10,
855 		.bpp = DSC_BPP(7), .bpc = 12,
866 		.bpp = DSC_BPP(7), .bpc = 14,
877 		.bpp = DSC_BPP(7), .bpc = 16,
888 		.bpp = DSC_BPP(8), .bpc = 8,
898 		.bpp = DSC_BPP(8), .bpc = 10,
908 		.bpp = DSC_BPP(8), .bpc = 12,
919 		.bpp = DSC_BPP(8), .bpc = 14,
930 		.bpp = DSC_BPP(8), .bpc = 16,
941 		.bpp = DSC_BPP(10), .bpc = 8,
951 		.bpp = DSC_BPP(10), .bpc = 10,
961 		.bpp = DSC_BPP(10), .bpc = 12,
972 		.bpp = DSC_BPP(10), .bpc = 14,
983 		.bpp = DSC_BPP(10), .bpc = 16,
1004 		.bpp = DSC_BPP(4), .bpc = 8,
1014 		.bpp = DSC_BPP(4), .bpc = 10,
1024 		.bpp = DSC_BPP(4), .bpc = 12,
1035 		.bpp = DSC_BPP(4), .bpc = 14,
1046 		.bpp = DSC_BPP(4), .bpc = 16,
1057 		.bpp = DSC_BPP(5), .bpc = 8,
1067 		.bpp = DSC_BPP(5), .bpc = 10,
1077 		.bpp = DSC_BPP(5), .bpc = 12,
1088 		.bpp = DSC_BPP(5), .bpc = 14,
1099 		.bpp = DSC_BPP(5), .bpc = 16,
1110 		.bpp = DSC_BPP(6), .bpc = 8,
1120 		.bpp = DSC_BPP(6), .bpc = 10,
1130 		.bpp = DSC_BPP(6), .bpc = 12,
1141 		.bpp = DSC_BPP(6), .bpc = 14,
1152 		.bpp = DSC_BPP(6), .bpc = 16,
1163 		.bpp = DSC_BPP(8), .bpc = 8,
1173 		.bpp = DSC_BPP(8), .bpc = 10,
1183 		.bpp = DSC_BPP(8), .bpc = 12,
1194 		.bpp = DSC_BPP(8), .bpc = 14,
1205 		.bpp = DSC_BPP(8), .bpc = 16,
1224 	for (i = 0; rc_parameters[i].bpp; i++)  in get_rc_params()
1225 		if (rc_parameters[i].bpp == dsc_bpp &&  in get_rc_params()
1424 	 * bits/pixel (bpp) rate that is used by the encoder,  in drm_dsc_compute_rc_parameters()
1444  * Return: Integer BPP value
1491 			  "dsc-cfg: color-depth: uncompressed-bpc=%d, compressed-bpp=" FXP_Q4_FMT " line-buf-bpp=%d\n",  in drm_dsc_dump_config_main_params()