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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2011-01-10 00:00:24 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-01-11 22:16:56 +0000 |
| commit | 08c18323547ce6d70eab3b37eca894baf114ad85 (patch) | |
| tree | 19ebe49ae46b97dae394efaf32d4528cb46ef895 /drivers/gpu | |
| parent | a779e5abda0367aa9d53c0931d9687743afe503d (diff) | |
| download | kernel_samsung_smdk4412-08c18323547ce6d70eab3b37eca894baf114ad85.zip kernel_samsung_smdk4412-08c18323547ce6d70eab3b37eca894baf114ad85.tar.gz kernel_samsung_smdk4412-08c18323547ce6d70eab3b37eca894baf114ad85.tar.bz2 | |
drm/i915/debugfs: Show all objects in the gtt
Useful for determining the layout.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 53 |
1 files changed, 43 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 73914d8..19a3d58 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -106,10 +106,19 @@ static const char *get_tiling_flag(struct drm_i915_gem_object *obj) } } +static const char *agp_type_str(int type) +{ + switch (type) { + case 0: return " uncached"; + case 1: return " snooped"; + default: return ""; + } +} + static void describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj) { - seq_printf(m, "%p: %s%s %8zd %04x %04x %d %d%s%s", + seq_printf(m, "%p: %s%s %8zd %04x %04x %d %d%s%s%s", &obj->base, get_pin_flag(obj), get_tiling_flag(obj), @@ -118,6 +127,7 @@ describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj) obj->base.write_domain, obj->last_rendering_seqno, obj->last_fenced_seqno, + agp_type_str(obj->agp_type == AGP_USER_CACHED_MEMORY), obj->dirty ? " dirty" : "", obj->madv == I915_MADV_DONTNEED ? " purgeable" : ""); if (obj->base.name) @@ -276,6 +286,37 @@ static int i915_gem_object_info(struct seq_file *m, void* data) return 0; } +static int i915_gem_gtt_info(struct seq_file *m, void* data) +{ + struct drm_info_node *node = (struct drm_info_node *) m->private; + struct drm_device *dev = node->minor->dev; + struct drm_i915_private *dev_priv = dev->dev_private; + struct drm_i915_gem_object *obj; + size_t total_obj_size, total_gtt_size; + int count, ret; + + ret = mutex_lock_interruptible(&dev->struct_mutex); + if (ret) + return ret; + + total_obj_size = total_gtt_size = count = 0; + list_for_each_entry(obj, &dev_priv->mm.gtt_list, gtt_list) { + seq_printf(m, " "); + describe_obj(m, obj); + seq_printf(m, "\n"); + total_obj_size += obj->base.size; + total_gtt_size += obj->gtt_space->size; + count++; + } + + mutex_unlock(&dev->struct_mutex); + + seq_printf(m, "Total %d objects, %zu bytes, %zu GTT size\n", + count, total_obj_size, total_gtt_size); + + return 0; +} + static int i915_gem_pageflip_info(struct seq_file *m, void *data) { @@ -624,15 +665,6 @@ static const char *ring_str(int ring) } } -static const char *agp_type_str(int type) -{ - switch (type) { - case 0: return " uncached"; - case 1: return " snooped"; - default: return ""; - } -} - static const char *pin_flag(int pinned) { if (pinned > 0) @@ -1229,6 +1261,7 @@ static int i915_wedged_create(struct dentry *root, struct drm_minor *minor) static struct drm_info_list i915_debugfs_list[] = { {"i915_capabilities", i915_capabilities, 0, 0}, {"i915_gem_objects", i915_gem_object_info, 0}, + {"i915_gem_gtt", i915_gem_gtt_info, 0}, {"i915_gem_active", i915_gem_object_list_info, 0, (void *) ACTIVE_LIST}, {"i915_gem_flushing", i915_gem_object_list_info, 0, (void *) FLUSHING_LIST}, {"i915_gem_inactive", i915_gem_object_list_info, 0, (void *) INACTIVE_LIST}, |