Lines Matching refs:rptr
4978 wptr, rdev->ih.rptr, (wptr + 16) & rdev->ih.ptr_mask); in evergreen_get_ih_wptr()
4979 rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask; in evergreen_get_ih_wptr()
4990 u32 rptr; in evergreen_irq_process() local
5009 rptr = rdev->ih.rptr; in evergreen_irq_process()
5010 DRM_DEBUG("evergreen_irq_process start: rptr %d, wptr %d\n", rptr, wptr); in evergreen_irq_process()
5018 while (rptr != wptr) { in evergreen_irq_process()
5020 ring_index = rptr / 4; in evergreen_irq_process()
5447 rptr += 16; in evergreen_irq_process()
5448 rptr &= rdev->ih.ptr_mask; in evergreen_irq_process()
5449 WREG32(IH_RB_RPTR, rptr); in evergreen_irq_process()
5459 rdev->ih.rptr = rptr; in evergreen_irq_process()
5464 if (wptr != rptr) in evergreen_irq_process()