drm/i915: Show device capabilities in debugfs

#define FLUSHING_LIST	2

#define INACTIVE_LIST	3

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_i8xx);

	B(is_i85x);

	B(is_i915g);

	B(is_i9xx);

	B(is_i945gm);

	B(is_i965g);

	B(is_i965gm);

	B(is_g33);

	B(need_gfx_hws);

	B(is_g4x);

	B(is_pineview);

	B(is_broadwater);

	B(is_crestline);

	B(is_ironlake);

	B(has_fbc);

	B(has_rc6);

	B(has_pipe_cxsr);

	B(has_hotplug);

	B(cursor_needs_physical);

	B(has_overlay);

	B(overlay_needs_physical);

#undef B

	return 0;

}

static const char *get_pin_flag(struct drm_i915_gem_object *obj_priv)

{

	if (obj_priv->user_pin_count > 0)

}

static struct drm_info_list i915_debugfs_list[] = {

	{"i915_capabilities", i915_capabilities, 0, 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},