diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_ring.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_ring.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c index 087383408a8f..ce8eb9d5af5d 100644 --- a/drivers/gpu/drm/radeon/radeon_ring.c +++ b/drivers/gpu/drm/radeon/radeon_ring.c @@ -451,6 +451,10 @@ static int radeon_debugfs_ring_info(struct seq_file *m, void *data) count = (ring->ring_size / 4) - ring->ring_free_dw; seq_printf(m, "wptr(0x%04x): 0x%08x\n", ring->wptr_reg, RREG32(ring->wptr_reg)); seq_printf(m, "rptr(0x%04x): 0x%08x\n", ring->rptr_reg, RREG32(ring->rptr_reg)); + if (ring->rptr_save_reg) { + seq_printf(m, "rptr next(0x%04x): 0x%08x\n", ring->rptr_save_reg, + RREG32(ring->rptr_save_reg)); + } seq_printf(m, "driver's copy of the wptr: 0x%08x\n", ring->wptr); seq_printf(m, "driver's copy of the rptr: 0x%08x\n", ring->rptr); seq_printf(m, "%u free dwords in ring\n", ring->ring_free_dw); |