229 	u8 tmp;  in mga_g200wb_set_plls()  local
305 			tmp = RREG8(MGAREG_CRTC_DATA);  in mga_g200wb_set_plls()
306 			if (tmp < 0xff)  in mga_g200wb_set_plls()
307 				WREG8(MGAREG_CRTC_DATA, tmp+1);  in mga_g200wb_set_plls()
312 		tmp = RREG8(DAC_DATA);  in mga_g200wb_set_plls()
313 		tmp |= MGA1064_PIX_CLK_CTL_CLK_DIS;  in mga_g200wb_set_plls()
314 		WREG8(DAC_DATA, tmp);  in mga_g200wb_set_plls()
317 		tmp = RREG8(DAC_DATA);  in mga_g200wb_set_plls()
318 		tmp |= MGA1064_REMHEADCTL_CLKDIS;  in mga_g200wb_set_plls()
319 		WREG8(DAC_DATA, tmp);  in mga_g200wb_set_plls()
322 		tmp = RREG8(MGAREG_MEM_MISC_READ);  in mga_g200wb_set_plls()
323 		tmp |= 0x3 << 2;  in mga_g200wb_set_plls()
324 		WREG8(MGAREG_MEM_MISC_WRITE, tmp);  in mga_g200wb_set_plls()
327 		tmp = RREG8(DAC_DATA);  in mga_g200wb_set_plls()
328 		tmp |= MGA1064_PIX_CLK_CTL_CLK_POW_DOWN | 0x80;  in mga_g200wb_set_plls()
329 		WREG8(DAC_DATA, tmp);  in mga_g200wb_set_plls()
335 		tmp = RREG8(DAC_DATA);  in mga_g200wb_set_plls()
336 		tmp &= ~0x04;  in mga_g200wb_set_plls()
337 		WREG8(DAC_DATA, tmp);  in mga_g200wb_set_plls()
350 		tmp = RREG8(DAC_DATA);  in mga_g200wb_set_plls()
351 		tmp |= 0x04;  in mga_g200wb_set_plls()
352 		WREG_DAC(MGA1064_VREF_CTL, tmp);  in mga_g200wb_set_plls()
358 		tmp = RREG8(DAC_DATA);  in mga_g200wb_set_plls()
359 		tmp &= ~MGA1064_PIX_CLK_CTL_SEL_MSK;  in mga_g200wb_set_plls()
360 		tmp |= MGA1064_PIX_CLK_CTL_SEL_PLL;  in mga_g200wb_set_plls()
361 		WREG8(DAC_DATA, tmp);  in mga_g200wb_set_plls()
364 		tmp = RREG8(DAC_DATA);  in mga_g200wb_set_plls()
365 		tmp &= ~MGA1064_REMHEADCTL_CLKSL_MSK;  in mga_g200wb_set_plls()
366 		tmp |= MGA1064_REMHEADCTL_CLKSL_PLL;  in mga_g200wb_set_plls()
367 		WREG8(DAC_DATA, tmp);  in mga_g200wb_set_plls()
371 		tmp = RREG8(MGAREG_SEQ_DATA);  in mga_g200wb_set_plls()
372 		tmp &= ~0x8;  in mga_g200wb_set_plls()
373 		WREG8(MGAREG_SEQ_DATA, tmp);  in mga_g200wb_set_plls()
376 		tmp = RREG8(DAC_DATA);  in mga_g200wb_set_plls()
377 		tmp &= ~MGA1064_PIX_CLK_CTL_CLK_DIS;  in mga_g200wb_set_plls()
378 		WREG8(DAC_DATA, tmp);  in mga_g200wb_set_plls()
393 	tmp = RREG8(DAC_DATA);  in mga_g200wb_set_plls()
394 	tmp &= ~MGA1064_REMHEADCTL_CLKDIS;  in mga_g200wb_set_plls()
395 	WREG_DAC(MGA1064_REMHEADCTL, tmp);  in mga_g200wb_set_plls()
406 	u8 tmp;  in mga_g200ev_set_plls()  local
440 	tmp = RREG8(DAC_DATA);  in mga_g200ev_set_plls()
441 	tmp |= MGA1064_PIX_CLK_CTL_CLK_DIS;  in mga_g200ev_set_plls()
442 	WREG8(DAC_DATA, tmp);  in mga_g200ev_set_plls()
444 	tmp = RREG8(MGAREG_MEM_MISC_READ);  in mga_g200ev_set_plls()
445 	tmp |= 0x3 << 2;  in mga_g200ev_set_plls()
446 	WREG8(MGAREG_MEM_MISC_WRITE, tmp);  in mga_g200ev_set_plls()
449 	tmp = RREG8(DAC_DATA);  in mga_g200ev_set_plls()
450 	WREG8(DAC_DATA, tmp & ~0x40);  in mga_g200ev_set_plls()
453 	tmp = RREG8(DAC_DATA);  in mga_g200ev_set_plls()
454 	tmp |= MGA1064_PIX_CLK_CTL_CLK_POW_DOWN;  in mga_g200ev_set_plls()
455 	WREG8(DAC_DATA, tmp);  in mga_g200ev_set_plls()
464 	tmp = RREG8(DAC_DATA);  in mga_g200ev_set_plls()
465 	tmp &= ~MGA1064_PIX_CLK_CTL_CLK_POW_DOWN;  in mga_g200ev_set_plls()
466 	WREG8(DAC_DATA, tmp);  in mga_g200ev_set_plls()
471 	tmp = RREG8(DAC_DATA);  in mga_g200ev_set_plls()
472 	tmp &= ~MGA1064_PIX_CLK_CTL_SEL_MSK;  in mga_g200ev_set_plls()
473 	tmp |= MGA1064_PIX_CLK_CTL_SEL_PLL;  in mga_g200ev_set_plls()
474 	WREG8(DAC_DATA, tmp);  in mga_g200ev_set_plls()
477 	tmp = RREG8(DAC_DATA);  in mga_g200ev_set_plls()
478 	WREG8(DAC_DATA, tmp | 0x40);  in mga_g200ev_set_plls()
480 	tmp = RREG8(MGAREG_MEM_MISC_READ);  in mga_g200ev_set_plls()
481 	tmp |= (0x3 << 2);  in mga_g200ev_set_plls()
482 	WREG8(MGAREG_MEM_MISC_WRITE, tmp);  in mga_g200ev_set_plls()
485 	tmp = RREG8(DAC_DATA);  in mga_g200ev_set_plls()
486 	tmp &= ~MGA1064_PIX_CLK_CTL_CLK_DIS;  in mga_g200ev_set_plls()
487 	WREG8(DAC_DATA, tmp);  in mga_g200ev_set_plls()
500 	u8 tmp;  in mga_g200eh_set_plls()  local
537 		tmp = RREG8(DAC_DATA);  in mga_g200eh_set_plls()
538 		tmp |= MGA1064_PIX_CLK_CTL_CLK_DIS;  in mga_g200eh_set_plls()
539 		WREG8(DAC_DATA, tmp);  in mga_g200eh_set_plls()
541 		tmp = RREG8(MGAREG_MEM_MISC_READ);  in mga_g200eh_set_plls()
542 		tmp |= 0x3 << 2;  in mga_g200eh_set_plls()
543 		WREG8(MGAREG_MEM_MISC_WRITE, tmp);  in mga_g200eh_set_plls()
546 		tmp = RREG8(DAC_DATA);  in mga_g200eh_set_plls()
547 		tmp |= MGA1064_PIX_CLK_CTL_CLK_POW_DOWN;  in mga_g200eh_set_plls()
548 		WREG8(DAC_DATA, tmp);  in mga_g200eh_set_plls()
559 		tmp = RREG8(DAC_DATA);  in mga_g200eh_set_plls()
560 		tmp &= ~MGA1064_PIX_CLK_CTL_SEL_MSK;  in mga_g200eh_set_plls()
561 		tmp |= MGA1064_PIX_CLK_CTL_SEL_PLL;  in mga_g200eh_set_plls()
562 		WREG8(DAC_DATA, tmp);  in mga_g200eh_set_plls()
565 		tmp = RREG8(DAC_DATA);  in mga_g200eh_set_plls()
566 		tmp &= ~MGA1064_PIX_CLK_CTL_CLK_DIS;  in mga_g200eh_set_plls()
567 		tmp &= ~MGA1064_PIX_CLK_CTL_CLK_POW_DOWN;  in mga_g200eh_set_plls()
568 		WREG8(DAC_DATA, tmp);  in mga_g200eh_set_plls()
593 	int tmp;  in mga_g200er_set_plls()  local
636 	tmp = RREG8(DAC_DATA);  in mga_g200er_set_plls()
637 	tmp |= MGA1064_PIX_CLK_CTL_CLK_DIS;  in mga_g200er_set_plls()
638 	WREG8(DAC_DATA, tmp);  in mga_g200er_set_plls()
641 	tmp = RREG8(DAC_DATA);  in mga_g200er_set_plls()
642 	tmp |= MGA1064_REMHEADCTL_CLKDIS;  in mga_g200er_set_plls()
643 	WREG8(DAC_DATA, tmp);  in mga_g200er_set_plls()
645 	tmp = RREG8(MGAREG_MEM_MISC_READ);  in mga_g200er_set_plls()
646 	tmp |= (0x3<<2) | 0xc0;  in mga_g200er_set_plls()
647 	WREG8(MGAREG_MEM_MISC_WRITE, tmp);  in mga_g200er_set_plls()
650 	tmp = RREG8(DAC_DATA);  in mga_g200er_set_plls()
651 	tmp &= ~MGA1064_PIX_CLK_CTL_CLK_DIS;  in mga_g200er_set_plls()
652 	tmp |= MGA1064_PIX_CLK_CTL_CLK_POW_DOWN;  in mga_g200er_set_plls()
653 	WREG8(DAC_DATA, tmp);  in mga_g200er_set_plls()
693 	u8 tmp;  in mga_g200wb_prepare()  local
700 	tmp = RREG8(DAC_DATA);  in mga_g200wb_prepare()
701 	tmp |= 0x10;  in mga_g200wb_prepare()
702 	WREG_DAC(MGA1064_GEN_IO_CTL, tmp);  in mga_g200wb_prepare()
706 	tmp = RREG8(DAC_DATA);  in mga_g200wb_prepare()
707 	tmp |= 0x10;  in mga_g200wb_prepare()
708 	WREG_DAC(MGA1064_GEN_IO_DATA, tmp);  in mga_g200wb_prepare()
714 	tmp = RREG8(DAC_DATA);  in mga_g200wb_prepare()
715 	tmp |= 0x80;  in mga_g200wb_prepare()
716 	WREG_DAC(MGA1064_SPAREREG, tmp);  in mga_g200wb_prepare()
722 	while (!(tmp & 0x1) && iter_max) {  in mga_g200wb_prepare()
724 		tmp = RREG8(DAC_DATA);  in mga_g200wb_prepare()
735 		while ((tmp & 0x2) && iter_max) {  in mga_g200wb_prepare()
737 			tmp = RREG8(DAC_DATA);  in mga_g200wb_prepare()
746 	u8 tmp;  in mga_g200wb_commit()  local
751 	tmp = RREG8(MGAREG_CRTCEXT_DATA);  in mga_g200wb_commit()
752 	WREG8(MGAREG_CRTCEXT_DATA, tmp | 0x88);  in mga_g200wb_commit()
756 	tmp = RREG8(DAC_DATA);  in mga_g200wb_commit()
757 	tmp |= 0x8;  in mga_g200wb_commit()
758 	WREG8(DAC_DATA, tmp);  in mga_g200wb_commit()
764 	tmp &= ~0x08;  in mga_g200wb_commit()
766 	WREG8(DAC_DATA, tmp);  in mga_g200wb_commit()
770 	tmp = RREG8(DAC_DATA);  in mga_g200wb_commit()
771 	tmp &= ~0x80;  in mga_g200wb_commit()
772 	WREG8(DAC_DATA, tmp);  in mga_g200wb_commit()
776 	tmp = RREG8(DAC_DATA);  in mga_g200wb_commit()
777 	tmp &= ~0x10;  in mga_g200wb_commit()
778 	WREG_DAC(MGA1064_GEN_IO_DATA, tmp);  in mga_g200wb_commit()
1296 	u8 tmp;  in mga_crtc_prepare()  local
1301 	tmp = RREG8(MGAREG_CRTC_DATA);  in mga_crtc_prepare()
1302 	WREG_CRT(0x11, tmp | 0x80);  in mga_crtc_prepare()
1311 		tmp = RREG8(MGAREG_SEQ_DATA);  in mga_crtc_prepare()
1315 		WREG_SEQ(1, tmp | 0x20);  in mga_crtc_prepare()
1333 	u8 tmp;  in mga_crtc_commit()  local
1345 		tmp = RREG8(MGAREG_SEQ_DATA);  in mga_crtc_commit()
1347 		tmp &= ~0x20;  in mga_crtc_commit()
1348 		WREG_SEQ(0x1, tmp);  in mga_crtc_commit()