CP_RB2_WPTR 1503 drivers/gpu/drm/radeon/ni.c wptr = RREG32(CP_RB2_WPTR); CP_RB2_WPTR 1518 drivers/gpu/drm/radeon/ni.c WREG32(CP_RB2_WPTR, ring->wptr); CP_RB2_WPTR 1519 drivers/gpu/drm/radeon/ni.c (void)RREG32(CP_RB2_WPTR); CP_RB2_WPTR 1659 drivers/gpu/drm/radeon/ni.c CP_RB2_WPTR CP_RB2_WPTR 3734 drivers/gpu/drm/radeon/si.c WREG32(CP_RB2_WPTR, ring->wptr);