382 	int pipe = cd->use_pipe;  in igmafb_guess_size()  local
385 	r = co->read_reg(cd, PIPE_HTOTAL(pipe));  in igmafb_guess_size()
387 	r = co->read_reg(cd, PIPE_VTOTAL(pipe));  in igmafb_guess_size()
395 		r = co->read_reg(cd, PF_WINSZ(pipe));  in igmafb_guess_size()
413 	int pipe = cd->use_pipe;  in igmafb_set_mode()  local
431 		co->write_reg(cd, PF_WINPOS(pipe),  in igmafb_set_mode()
433 		co->write_reg(cd, PF_WINSZ(pipe),  in igmafb_set_mode()
437 		co->write_reg(cd, PIPE_SRCSZ(pipe),  in igmafb_set_mode()
441 		co->write_reg(cd, PIPE_CONF(pipe),  in igmafb_set_mode()
445 		r = co->read_reg(cd, PRI_CTRL(pipe));  in igmafb_set_mode()
448 		co->write_reg(cd, PRI_CTRL(pipe), r | cd->pri_cntrl);  in igmafb_set_mode()
449 		co->write_reg(cd, PRI_LINOFF(pipe), 0);  in igmafb_set_mode()
450 		co->write_reg(cd, PRI_STRIDE(pipe), sc->sc_stride);  in igmafb_set_mode()
451 		co->write_reg(cd, PRI_SURF(pipe), 0);  in igmafb_set_mode()
452 		co->write_reg(cd, PRI_TILEOFF(pipe), 0);  in igmafb_set_mode()
461 		co->write_reg(cd, PRI_CTRL(pipe), 0 | cd->pri_cntrl);  in igmafb_set_mode()
462 		co->write_reg(cd, PRI_LINOFF(pipe), 0);  in igmafb_set_mode()
463 		co->write_reg(cd, PRI_STRIDE(pipe), 2560);  in igmafb_set_mode()
464 		co->write_reg(cd, PRI_SURF(pipe), 0);  in igmafb_set_mode()
465 		co->write_reg(cd, PRI_TILEOFF(pipe), 0);  in igmafb_set_mode()
468 		co->write_reg(cd, PIPE_SRCSZ(pipe),  in igmafb_set_mode()
472 		co->write_reg(cd, PIPE_CONF(pipe), 0);  in igmafb_set_mode()
475 			if ((co->read_reg(cd, PIPE_CONF(pipe)) & PIPE_CONF_STATE) == 0)  in igmafb_set_mode()
486 		co->write_reg(cd, PF_WINPOS(pipe),  in igmafb_set_mode()
488 		co->write_reg(cd, PF_WINSZ(pipe),  in igmafb_set_mode()
503 		co->write_reg(cd, PIPE_CONF(pipe),  in igmafb_set_mode()
513 	int pipe = cd->use_pipe;  in igmafb_planestart_quirk()  local
520 	cntrl = co->read_reg(cd, CUR_CNTR(pipe));  in igmafb_planestart_quirk()
521 	co->write_reg(cd, CUR_CNTR(pipe), 1<<5 | 0x07);  in igmafb_planestart_quirk()
526 	co->write_reg(cd, CUR_CNTR(pipe), cntrl);  in igmafb_planestart_quirk()
527 	co->write_reg(cd, CUR_BASE(pipe),  in igmafb_planestart_quirk()
528 		co->read_reg(cd, CUR_BASE(pipe)));  in igmafb_planestart_quirk()