Lines Matching refs:requested_mode
523 static void agp_v2_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_agpstat)
527 if (*requested_mode & AGP2_RESERVED_MASK) {
529 *requested_mode & AGP2_RESERVED_MASK, *requested_mode);
530 *requested_mode &= ~AGP2_RESERVED_MASK;
559 tmp = *requested_mode & 7;
563 *requested_mode |= AGPSTAT2_1X;
569 *requested_mode &= ~(AGPSTAT2_1X); /* rate=2 */
576 *requested_mode &= ~(AGPSTAT2_1X|AGPSTAT2_2X); /* rate=4*/
581 if (!((*bridge_agpstat & AGPSTAT_SBA) && (*vga_agpstat & AGPSTAT_SBA) && (*requested_mode & AGPSTAT_SBA)))
585 if (!((*bridge_agpstat & AGPSTAT2_4X) && (*vga_agpstat & AGPSTAT2_4X) && (*requested_mode & AGPSTAT2_4X)))
588 if (!((*bridge_agpstat & AGPSTAT2_2X) && (*vga_agpstat & AGPSTAT2_2X) && (*requested_mode & AGPSTAT2_2X)))
591 if (!((*bridge_agpstat & AGPSTAT2_1X) && (*vga_agpstat & AGPSTAT2_1X) && (*requested_mode & AGPSTAT2_1X)))
622 * requested_mode = Mode requested by (typically) X.
626 static void agp_v3_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_agpstat)
631 if (*requested_mode & AGP3_RESERVED_MASK) {
633 *requested_mode & AGP3_RESERVED_MASK, *requested_mode);
634 *requested_mode &= ~AGP3_RESERVED_MASK;
638 tmp = *requested_mode & 7;
641 *requested_mode |= AGPSTAT3_4X;
645 *requested_mode = (*requested_mode & ~7) | AGPSTAT3_8X;
666 if (*requested_mode & AGPSTAT_MODE_3_0) {
672 if (*requested_mode & AGPSTAT2_4X) {
674 current->comm, *requested_mode);
675 *requested_mode &= ~AGPSTAT2_4X;
676 *requested_mode |= AGPSTAT3_4X;
685 current->comm, *requested_mode);
686 *requested_mode &= ~(AGPSTAT2_4X | AGPSTAT2_2X | AGPSTAT2_1X);
687 *requested_mode |= AGPSTAT3_4X;
690 if (*requested_mode & AGPSTAT3_8X) {
707 } else if (*requested_mode & AGPSTAT3_4X) {
759 * @requested_mode: requested agp_stat from userspace (Typically from X)
765 u32 agp_collect_device_status(struct agp_bridge_data *bridge, u32 requested_mode, u32 bridge_agpstat)
790 min_t(u32, (requested_mode & AGPSTAT_RQ_DEPTH),
796 (requested_mode & AGPSTAT_FW)))
801 agp_v3_parse_one(&requested_mode, &bridge_agpstat, &vga_agpstat);
803 agp_v2_parse_one(&requested_mode, &bridge_agpstat, &vga_agpstat);
848 void agp_generic_enable(struct agp_bridge_data *bridge, u32 requested_mode)
860 bridge_agpstat = agp_collect_device_status(agp_bridge, requested_mode, bridge_agpstat);