Cross Reference: /drivers/char/agp/generic.c

Lines Matching refs:vga_agpstat
493 static void agp_v2_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_agpstat)
551 	if (!((*bridge_agpstat & AGPSTAT_SBA) && (*vga_agpstat & AGPSTAT_SBA) && (*requested_mode & AGPSTAT_SBA)))
555 	if (!((*bridge_agpstat & AGPSTAT2_4X) && (*vga_agpstat & AGPSTAT2_4X) && (*requested_mode & AGPSTAT2_4X)))
558 	if (!((*bridge_agpstat & AGPSTAT2_2X) && (*vga_agpstat & AGPSTAT2_2X) && (*requested_mode & AGPSTAT2_2X)))
561 	if (!((*bridge_agpstat & AGPSTAT2_1X) && (*vga_agpstat & AGPSTAT2_1X) && (*requested_mode & AGPSTAT2_1X)))
594  * vga_agpstat = PCI_AGP_STATUS from graphic card.
596 static void agp_v3_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_agpstat)
598 	u32 origbridge=*bridge_agpstat, origvga=*vga_agpstat;
621 		max_t(u32,(*bridge_agpstat & AGPSTAT_ARQSZ),(*vga_agpstat & AGPSTAT_ARQSZ)));
626 		min_t(u32,(*bridge_agpstat & AGPSTAT_CAL_MASK),(*vga_agpstat & AGPSTAT_CAL_MASK)));
667 		if (!(*vga_agpstat & AGPSTAT3_8X)) {
689 		if ((*bridge_agpstat & AGPSTAT3_8X) && (*vga_agpstat & AGPSTAT3_8X)) {
693 			*vga_agpstat &= ~(AGPSTAT3_4X | AGPSTAT3_RSVD);
702 			if (!(*vga_agpstat & AGPSTAT3_8X)) {
703 				printk(KERN_INFO PFX "graphics card couldn't do x8. vga_agpstat:%x (orig=%x)\n",
704 					*vga_agpstat, origvga);
705 				*vga_agpstat &= ~(AGPSTAT3_8X | AGPSTAT3_RSVD);
706 				*vga_agpstat |= AGPSTAT3_4X;
738 	u32 vga_agpstat;
756 	pci_read_config_dword(device, cap_ptr+PCI_AGP_STATUS, &vga_agpstat);
761 		 min_t(u32, (bridge_agpstat & AGPSTAT_RQ_DEPTH), (vga_agpstat & AGPSTAT_RQ_DEPTH))));
765 		 (vga_agpstat & AGPSTAT_FW) &&
771 		agp_v3_parse_one(&requested_mode, &bridge_agpstat, &vga_agpstat);
773 		agp_v2_parse_one(&requested_mode, &bridge_agpstat, &vga_agpstat);