Print out the HW context object information per ring. Even though the existing code only utilizes the render ring, it's simple enough to support future expansion.
I had this in a patch somewhere in a rev of the original implementation, but I must have lost it. Signed-off-by: Ben Widawsky <[email protected]> --- drivers/gpu/drm/i915/i915_debugfs.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index ac75566..367a039 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -1530,7 +1530,8 @@ static int i915_context_status(struct seq_file *m, void *unused) struct drm_info_node *node = (struct drm_info_node *) m->private; struct drm_device *dev = node->minor->dev; drm_i915_private_t *dev_priv = dev->dev_private; - int ret; + struct intel_ring_buffer *ring; + int ret, i; ret = mutex_lock_interruptible(&dev->mode_config.mutex); if (ret) @@ -1548,6 +1549,14 @@ static int i915_context_status(struct seq_file *m, void *unused) seq_printf(m, "\n"); } + for_each_ring(ring, dev_priv, i) { + if (ring->default_context) { + seq_printf(m, "HW context %s ring ", ring->name); + describe_obj(m, ring->default_context->obj); + seq_printf(m, "\n"); + } + } + mutex_unlock(&dev->mode_config.mutex); return 0; -- 1.8.1.3 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
