Lines Matching refs:wptr
1443 uint32_t next_rptr = ring->wptr + 3 + 4 + 8; in cayman_ring_ib_execute()
1502 u32 wptr; in cayman_gfx_get_wptr() local
1505 wptr = RREG32(CP_RB0_WPTR); in cayman_gfx_get_wptr()
1507 wptr = RREG32(CP_RB1_WPTR); in cayman_gfx_get_wptr()
1509 wptr = RREG32(CP_RB2_WPTR); in cayman_gfx_get_wptr()
1511 return wptr; in cayman_gfx_get_wptr()
1518 WREG32(CP_RB0_WPTR, ring->wptr); in cayman_gfx_set_wptr()
1521 WREG32(CP_RB1_WPTR, ring->wptr); in cayman_gfx_set_wptr()
1524 WREG32(CP_RB2_WPTR, ring->wptr); in cayman_gfx_set_wptr()
1724 ring->wptr = 0; in cayman_cp_resume()
1726 WREG32(cp_rb_wptr[i], ring->wptr); in cayman_cp_resume()