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Name	Size	Permission	Date
davinci	[ DIR ]	drwxr-xr-x	2026-07-17 06:29
drv-intf	[ DIR ]	drwxr-xr-x	2026-07-17 06:29
i2c	[ DIR ]	drwxr-xr-x	2026-07-17 06:29
tpg	[ DIR ]	drwxr-xr-x	2026-07-17 06:29
cec-notifier.h	5.03 KB	-rw-r--r--	2024-03-10 20:38
cec-pin.h	2.79 KB	-rw-r--r--	2024-03-10 20:38
cec.h	17.08 KB	-rw-r--r--	2026-07-01 19:48
demux.h	22.69 KB	-rw-r--r--	2024-03-10 20:38
dmxdev.h	5.87 KB	-rw-r--r--	2024-03-10 20:38
dvb-usb-ids.h	19.46 KB	-rw-r--r--	2024-03-10 20:38
dvb_ca_en50221.h	4.35 KB	-rw-r--r--	2024-03-10 20:38
dvb_demux.h	10.77 KB	-rw-r--r--	2024-03-10 20:38
dvb_frontend.h	30.42 KB	-rw-r--r--	2024-03-10 20:38
dvb_net.h	2.43 KB	-rw-r--r--	2024-03-10 20:38
dvb_ringbuffer.h	8.32 KB	-rw-r--r--	2024-03-10 20:38
dvb_vb2.h	7.73 KB	-rw-r--r--	2026-07-01 19:48
dvbdev.h	14.77 KB	-rw-r--r--	2024-03-10 20:38
frame_vector.h	1.42 KB	-rw-r--r--	2024-03-10 20:38
imx.h	190 B	-rw-r--r--	2024-03-10 20:38
ipu-bridge.h	4.27 KB	-rw-r--r--	2024-03-10 20:38
jpeg.h	500 B	-rw-r--r--	2024-03-10 20:38
media-dev-allocator.h	2.21 KB	-rw-r--r--	2024-03-10 20:38
media-device.h	17.52 KB	-rw-r--r--	2024-03-10 20:38
media-devnode.h	5.29 KB	-rw-r--r--	2024-03-10 20:38
media-entity.h	47.31 KB	-rw-r--r--	2026-07-01 19:48
media-request.h	11.96 KB	-rw-r--r--	2024-03-10 20:38
mipi-csi2.h	1.46 KB	-rw-r--r--	2024-03-10 20:38
rc-core.h	12.15 KB	-rw-r--r--	2024-03-10 20:38
rc-map.h	14.47 KB	-rw-r--r--	2024-03-10 20:38
rcar-fcp.h	1.1 KB	-rw-r--r--	2024-03-10 20:38
tuner-types.h	7.54 KB	-rw-r--r--	2024-03-10 20:38
tuner.h	8.43 KB	-rw-r--r--	2024-03-10 20:38
tveeprom.h	3.3 KB	-rw-r--r--	2024-03-10 20:38
v4l2-async.h	11.67 KB	-rw-r--r--	2024-03-10 20:38
v4l2-cci.h	4.75 KB	-rw-r--r--	2024-03-10 20:38
v4l2-common.h	19.96 KB	-rw-r--r--	2026-07-01 19:48
v4l2-ctrls.h	54.48 KB	-rw-r--r--	2024-03-10 20:38
v4l2-dev.h	20.11 KB	-rw-r--r--	2024-03-10 20:38
v4l2-device.h	18.46 KB	-rw-r--r--	2024-03-10 20:38
v4l2-dv-timings.h	9.32 KB	-rw-r--r--	2026-07-01 19:48
v4l2-event.h	6.01 KB	-rw-r--r--	2024-03-10 20:38
v4l2-fh.h	4.22 KB	-rw-r--r--	2024-03-10 20:38
v4l2-flash-led-class.h	5.75 KB	-rw-r--r--	2024-03-10 20:38
v4l2-fwnode.h	15.57 KB	-rw-r--r--	2024-03-10 20:38
v4l2-h264.h	3.1 KB	-rw-r--r--	2024-03-10 20:38
v4l2-image-sizes.h	827 B	-rw-r--r--	2024-03-10 20:38
v4l2-ioctl.h	33.31 KB	-rw-r--r--	2024-03-10 20:38
v4l2-jpeg.h	5.08 KB	-rw-r--r--	2024-03-10 20:38
v4l2-mc.h	7.68 KB	-rw-r--r--	2024-03-10 20:38
v4l2-mediabus.h	8.76 KB	-rw-r--r--	2024-03-10 20:38
v4l2-mem2mem.h	29.27 KB	-rw-r--r--	2026-07-01 19:48
v4l2-rect.h	5.71 KB	-rw-r--r--	2024-03-10 20:38
v4l2-subdev.h	71.43 KB	-rw-r--r--	2026-07-01 19:48
v4l2-vp9.h	8.32 KB	-rw-r--r--	2024-03-10 20:38
videobuf2-core.h	50.44 KB	-rw-r--r--	2026-07-01 19:48
videobuf2-dma-contig.h	883 B	-rw-r--r--	2024-03-10 20:38
videobuf2-dma-sg.h	698 B	-rw-r--r--	2024-03-10 20:38
videobuf2-dvb.h	1.81 KB	-rw-r--r--	2024-03-10 20:38
videobuf2-memops.h	1.09 KB	-rw-r--r--	2024-03-10 20:38
videobuf2-v4l2.h	14.39 KB	-rw-r--r--	2024-03-10 20:38
videobuf2-vmalloc.h	509 B	-rw-r--r--	2024-03-10 20:38
vsp1.h	3.62 KB	-rw-r--r--	2024-03-10 20:38

Rename

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * media-dev-allocator.h - Media Controller Device Allocator API
 *
 * Copyright (c) 2019 Shuah Khan <shuah@kernel.org>
 *
 * Credits: Suggested by Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 */

/*
 * This file adds a global ref-counted Media Controller Device Instance API.
 * A system wide global media device list is managed and each media device
 * includes a kref count. The last put on the media device releases the media
 * device instance.
 */

#ifndef _MEDIA_DEV_ALLOCATOR_H
#define _MEDIA_DEV_ALLOCATOR_H

struct usb_device;

#if defined(CONFIG_MEDIA_CONTROLLER) && IS_ENABLED(CONFIG_USB)
/**
 * media_device_usb_allocate() - Allocate and return struct &media device
 *
 * @udev:		struct &usb_device pointer
 * @module_name:	should be filled with %KBUILD_MODNAME
 * @owner:		struct module pointer %THIS_MODULE for the driver.
 *			%THIS_MODULE is null for a built-in driver.
 *			It is safe even when %THIS_MODULE is null.
 *
 * This interface should be called to allocate a Media Device when multiple
 * drivers share usb_device and the media device. This interface allocates
 * &media_device structure and calls media_device_usb_init() to initialize
 * it.
 *
 */
struct media_device *media_device_usb_allocate(struct usb_device *udev,
					       const char *module_name,
					       struct module *owner);
/**
 * media_device_delete() - Release media device. Calls kref_put().
 *
 * @mdev:		struct &media_device pointer
 * @module_name:	should be filled with %KBUILD_MODNAME
 * @owner:		struct module pointer %THIS_MODULE for the driver.
 *			%THIS_MODULE is null for a built-in driver.
 *			It is safe even when %THIS_MODULE is null.
 *
 * This interface should be called to put Media Device Instance kref.
 */
void media_device_delete(struct media_device *mdev, const char *module_name,
			 struct module *owner);
#else
static inline struct media_device *media_device_usb_allocate(
			struct usb_device *udev, const char *module_name,
			struct module *owner)
			{ return NULL; }
static inline void media_device_delete(
			struct media_device *mdev, const char *module_name,
			struct module *owner) { }
#endif /* CONFIG_MEDIA_CONTROLLER && CONFIG_USB */
#endif /* _MEDIA_DEV_ALLOCATOR_H */