Lines Matching refs:vsync
824 /* The vsync interrupt is unusual in that it won't clear until
826 * point it clears itself. This can result in repeated vsync
827 * interrupts, or a missed vsync. Read some of the registers
829 * one vsync per frame.
859 .u.vsync.field = V4L2_FIELD_TOP,
863 .u.vsync.field = V4L2_FIELD_BOTTOM,
936 /* The vsync interrupt is unusual and clears itself. If we
940 /* vsync is enabled, see if we're in a new field */
1004 /* Decoder Vertical Sync - We can't rely on 'combo', so check if vsync enabled */
1058 /* If we've just handled a 'forced' vsync, it's safest to say it