/*
* Copyright © 2008 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*
* Authors:
* Eric Anholt <eric@anholt.net>
* Keith Packard <keithp@keithp.com>
*
*/
#include <linux/seq_file.h>
#include <linux/debugfs.h>
#include <linux/slab.h>
#include "drmP.h"
#include "drm.h"
#include "intel_drv.h"
#include "intel_ringbuffer.h"
#include "i915_drm.h"
#include "i915_drv.h"
#define DRM_I915_RING_DEBUG 1
#if defined(CONFIG_DEBUG_FS)
enum {
ACTIVE_LIST,
FLUSHING_LIST,
INACTIVE_LIST,
PINNED_LIST,
DEFERRED_FREE_LIST,
};
static const char *yesno(int v)
{
return v ? "yes" : "no";
}
static int i915_capabilities(struct seq_file *m, void *data)
{
struct drm_info_node *node = (struct drm_info_node *) m->private;
struct drm_device *dev = node->minor->dev;
const struct intel_device_info *info = INTEL_INFO(dev);
seq_printf(m, "gen: %d\n", info->gen);
#define B(x) seq_printf(m, #x ": %s\n", yesno(info->x))
B(is_mobile);
B(is_i85x);
B(is_i915g);
B(is_i945gm);
B(is_g33);
B(need_gfx_hws);
B(is_g4x);
B(is_pineview);
B(is_broadwater);
B(is_crestline);
B(has_fbc);
B(has_pipe_cxsr);
B(has_hotplug);
B(cursor_needs_physical);
B(has_overlay);
B(overlay_needs_physical);
B(supports_tv);
B(has_bsd_ring);
B(has_blt_ring);
#undef B
return 0;
}
static const char *get_pin_flag(struct drm_i915_gem_object *obj)
{
if (obj->user_pin_count > 0)
return "P";
else if (obj->pin_count > 0)
return "p";
else
return " ";
