diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2010-10-24 10:28:47 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-11-23 20:19:13 +0000 |
| commit | 748ebc6017a943ec065e653e975a5e8dace77ac6 (patch) | |
| tree | 4e21eba7ccc84151496bb61d5132d0af0007d611 /drivers/gpu/drm/i915/i915_debugfs.c | |
| parent | 7bdc9ab00b1b0fdbb490f41c5c7c2fbc66fed9ee (diff) | |
drm/i915: Record fence registers on error.
Having seen the effects of erroneous fencing on the batchbuffer, a
useful sanity check is to record the fence registers at the time of an
error.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 1e8cd74d18d5..addb9392e1c4 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -684,6 +684,9 @@ static int i915_error_state(struct seq_file *m, void *unused) seq_printf(m, " INSTPM: 0x%08x\n", error->instpm); seq_printf(m, " seqno: 0x%08x\n", error->seqno); + for (i = 0; i < 16; i++) + seq_printf(m, " fence[%d] = %08llx\n", i, error->fence[i]); + if (error->active_bo) print_error_buffers(m, "Active", error->active_bo, |