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  <title>Index of /FSS-OZR/root/sys/bus/acpi/devices/LNXPWRBN:00/input/input0/subsystem/js0/device/power</title>
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<h1>Index of /FSS-OZR/root/sys/bus/acpi/devices/LNXPWRBN:00/input/input0/subsystem/js0/device/power</h1>
  <table>
   <tr><th valign="top">&nbsp;</th><th><a href="?C=N;O=D">Name</a></th><th><a href="?C=M;O=A">Last modified</a></th><th><a href="?C=S;O=A">Size</a></th><th><a href="?C=D;O=A">Description</a></th></tr>
   <tr><th colspan="5"><hr></th></tr>
<tr><td valign="top">&nbsp;</td><td><a href="/FSS-OZR/root/sys/bus/acpi/devices/LNXPWRBN:00/input/input0/subsystem/js0/device/">Parent Directory</a>       </td><td>&nbsp;</td><td align="right">  - </td><td>&nbsp;</td></tr>
<tr><td valign="top">&nbsp;</td><td><a href="autosuspend_delay_ms">autosuspend_delay_ms</a>   </td><td align="right">2026-10-11 17:34  </td><td align="right">4.0K</td><td>&nbsp;</td></tr>
<tr><td valign="top">&nbsp;</td><td><a href="control">control</a>                </td><td align="right">2026-10-11 17:34  </td><td align="right">4.0K</td><td>&nbsp;</td></tr>
<tr><td valign="top">&nbsp;</td><td><a href="runtime_active_time">runtime_active_time</a>    </td><td align="right">2026-10-11 17:34  </td><td align="right">4.0K</td><td>&nbsp;</td></tr>
<tr><td valign="top">&nbsp;</td><td><a href="runtime_status">runtime_status</a>         </td><td align="right">2026-10-11 17:34  </td><td align="right">4.0K</td><td>&nbsp;</td></tr>
<tr><td valign="top">&nbsp;</td><td><a href="runtime_suspended_time">runtime_suspended_time</a> </td><td align="right">2026-10-11 17:33  </td><td align="right">4.0K</td><td>&nbsp;</td></tr>
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  *   ˆl–Ü4ý( ©³( 	Å€fàB¦-ÿÂƒi ¹_†I|¥�+ÂÁ @    /*
 * Copyright Â© 2012 Red Hat
 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
 * Copyright (c) 2009-2010, Code Aurora Forum.
 *
 * 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:
 *      Dave Airlie <airlied@redhat.com>
 *      Rob Clark <rob.clark@linaro.org>
 *
 */

#ifndef __DRM_PRIME_H__
#define __DRM_PRIME_H__

#include <linux/mutex.h>
#include <linux/rbtree.h>
#include <linux/scatterlist.h>

/**
 * struct drm_prime_file_private - per-file tracking for PRIME
 *
 * This just contains the internal &struct dma_buf and handle caches for each
 * &struct drm_file used by the PRIME core code.
 */
struct drm_prime_file_private {
/* private: */
	struct mutex lock;
	struct rb_root dmabufs;
	struct rb_root handles;
};

struct device;

struct dma_buf_export_info;
struct dma_buf;
struct dma_buf_attachment;
struct iosys_map;

enum dma_data_direction;

struct drm_device;
struct drm_gem_object;
struct drm_file;

/* core prime functions */
struct dma_buf *drm_gem_dmabuf_export(struct drm_device *dev,
				      struct dma_b