From: Ben Widawsky <ben@bwidawsk.net>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH v2 4/5] drm/i915: debugfs for context information
Date: Sat, 19 Mar 2011 18:14:29 -0700 [thread overview]
Message-ID: <1300583670-3489-4-git-send-email-ben@bwidawsk.net> (raw)
In-Reply-To: <b9dded$iah4v5@orsmga002.jf.intel.com>
Currently this is only useful for the rc6 stuff. But this would also be
useful when I finally get around to the logical context + ppgtt stuff.
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
---
drivers/gpu/drm/i915/i915_debugfs.c | 25 +++++++++++++++++++++++++
1 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 4ff9b6c..1b563a0 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1156,6 +1156,30 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data)
return 0;
}
+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;
+
+ ret = mutex_lock_interruptible(&dev->mode_config.mutex);
+ if (ret)
+ return ret;
+
+ seq_printf(m, "power context ");
+ describe_obj(m, dev_priv->pwrctx);
+ seq_printf(m, "\n");
+
+ seq_printf(m, "render context ");
+ describe_obj(m, dev_priv->renderctx);
+ seq_printf(m, "\n");
+
+ mutex_unlock(&dev->mode_config.mutex);
+
+ return 0;
+}
+
static int
i915_wedged_open(struct inode *inode,
struct file *filp)
@@ -1294,6 +1318,7 @@ static struct drm_info_list i915_debugfs_list[] = {
{"i915_sr_status", i915_sr_status, 0},
{"i915_opregion", i915_opregion, 0},
{"i915_gem_framebuffer", i915_gem_framebuffer_info, 0},
+ {"i915_context_status", i915_context_status, 0},
};
#define I915_DEBUGFS_ENTRIES ARRAY_SIZE(i915_debugfs_list)
--
1.7.3.4
next prev parent reply other threads:[~2011-03-20 1:15 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-18 23:12 [PATCH 0/4] Re-enable RC6 on Ironlake Ben Widawsky
2011-03-18 23:12 ` [PATCH 1/4] drm/i915: fix ilk rc6 teardown locking Ben Widawsky
2011-03-19 7:44 ` Chris Wilson
2011-03-19 18:38 ` [PATCH v2 " Ben Widawsky
2011-03-19 18:46 ` [PATCH " Keith Packard
2011-03-20 1:14 ` [PATCH v2 1/5] " Ben Widawsky
2011-03-20 1:14 ` [PATCH v2 2/5] drm/1915: ringbuffer wait for idle function Ben Widawsky
2011-03-20 1:14 ` [PATCH v2 3/5] drm/i915: fix rc6 initialization on Ironlake Ben Widawsky
2011-03-20 1:14 ` Ben Widawsky [this message]
2011-03-20 1:14 ` [PATCH v2 5/5] drm/i915: re-enable rc6 for ironlake Ben Widawsky
2011-03-18 23:12 ` [PATCH 2/4] drm/i915: fix rc6 initialization on Ironlake Ben Widawsky
2011-03-19 7:55 ` Chris Wilson
2011-03-20 0:07 ` Ben Widawsky
2011-03-18 23:12 ` [PATCH 3/4] drm/i915: debugfs for context information Ben Widawsky
2011-03-18 23:12 ` [PATCH 4/4] drm/i915: re-enable rc6 for ironlake Ben Widawsky
2011-04-27 7:49 ` Chris Wilson
2011-04-27 21:20 ` Jesse Barnes
2011-04-27 22:03 ` Chris Wilson
2011-04-27 22:49 ` Jesse Barnes
2011-04-28 17:10 ` Ben Widawsky
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