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Lines Matching defs:wptr

1444 		uint32_t next_rptr = ring->wptr + 3 + 4 + 8;
1503 	u32 wptr;
1506 		wptr = RREG32(CP_RB0_WPTR);
1508 		wptr = RREG32(CP_RB1_WPTR);
1510 		wptr = RREG32(CP_RB2_WPTR);
1512 	return wptr;
1519 		WREG32(CP_RB0_WPTR, ring->wptr);
1522 		WREG32(CP_RB1_WPTR, ring->wptr);
1525 		WREG32(CP_RB2_WPTR, ring->wptr);
1725 		ring->wptr = 0;
1727 		WREG32(cp_rb_wptr[i], ring->wptr);