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Searched refs:v4l2_device (Results 1 – 25 of 280) sorted by relevance

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/openbmc/linux/include/media/
H A Dv4l2-device.h47 struct v4l2_device { struct
58 void (*release)(struct v4l2_device *v4l2_dev); argument
69 static inline void v4l2_device_get(struct v4l2_device *v4l2_dev) in v4l2_device_get()
82 int v4l2_device_put(struct v4l2_device *v4l2_dev);
97 struct v4l2_device *v4l2_dev);
126 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
140 void v4l2_device_disconnect(struct v4l2_device *v4l2_dev);
148 void v4l2_device_unregister(struct v4l2_device *v4l2_dev);
161 int __must_check v4l2_device_register_subdev(struct v4l2_device *v4l2_dev,
187 __v4l2_device_register_subdev_nodes(struct v4l2_device *v4l2_dev,
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H A Dv4l2-common.h100 struct v4l2_device;
152 struct v4l2_subdev *v4l2_i2c_new_subdev(struct v4l2_device *v4l2_dev,
169 struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev,
226 v4l2_i2c_new_subdev(struct v4l2_device *v4l2_dev, in v4l2_i2c_new_subdev()
234 v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev, in v4l2_i2c_new_subdev_board()
286 struct v4l2_subdev *v4l2_spi_new_subdev(struct v4l2_device *v4l2_dev,
310 v4l2_spi_new_subdev(struct v4l2_device *v4l2_dev, in v4l2_spi_new_subdev()
H A Dv4l2-async.h17 struct v4l2_device;
120 struct v4l2_device *v4l2_dev;
160 struct v4l2_device *v4l2_dev);
/openbmc/linux/Documentation/translations/zh_CN/video4linux/
H A Dv4l2-framework.txt84 该框架非常类似驱动结构:它有一个 v4l2_device 结构用于保存设备
89 V4L2 框架也可与媒体框架整合(可选的)。如果驱动设置了 v4l2_device
93 v4l2_device 结构体
96 每个设备实例都通过 v4l2_device (v4l2-device.h)结构体来表示。
102 v4l2_device_register(struct device *dev, struct v4l2_device *v4l2_dev);
104 注册操作将会初始化 v4l2_device 结构体。如果 dev->driver_data 域
108 v4l2_device 结构体实例的驱动特定设备结构体。这可以在注册 V4L2 设备
109 实例前通过 dev_set_drvdata() 函数完成。同时必须设置 v4l2_device
131 注销 v4l2_device 使用如下函数:
133 v4l2_device_unregister(struct v4l2_device *v4l2_dev);
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/openbmc/linux/Documentation/driver-api/media/
H A Dv4l2-device.rst6 Each device instance is represented by a struct v4l2_device.
13 (dev, :c:type:`v4l2_dev <v4l2_device>`).
15 Registration will initialize the :c:type:`v4l2_device` struct. If the
17 :c:type:`v4l2_dev <v4l2_device>` argument.
21 that embed the struct v4l2_device instance. This is achieved by a
23 They must also set the struct v4l2_device mdev field to point to a
26 If :c:type:`v4l2_dev <v4l2_device>`\ ->name is empty then it will be set to a
30 :c:type:`v4l2_dev <v4l2_device>`\ ->name before calling
42 :c:type:`v4l2_dev <v4l2_device>` with a particular parent.
52 (:c:type:`v4l2_dev <v4l2_device>`).
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/openbmc/linux/drivers/media/v4l2-core/
H A Dv4l2-device.c17 int v4l2_device_register(struct device *dev, struct v4l2_device *v4l2_dev) in v4l2_device_register()
47 struct v4l2_device *v4l2_dev = in v4l2_device_release()
48 container_of(ref, struct v4l2_device, ref); in v4l2_device_release()
54 int v4l2_device_put(struct v4l2_device *v4l2_dev) in v4l2_device_put()
60 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename, in v4l2_device_set_name()
76 void v4l2_device_disconnect(struct v4l2_device *v4l2_dev) in v4l2_device_disconnect()
88 void v4l2_device_unregister(struct v4l2_device *v4l2_dev) in v4l2_device_unregister()
111 int v4l2_device_register_subdev(struct v4l2_device *v4l2_dev, in v4l2_device_register_subdev()
189 int __v4l2_device_register_subdev_nodes(struct v4l2_device *v4l2_dev, in __v4l2_device_register_subdev_nodes()
263 struct v4l2_device *v4l2_dev; in v4l2_device_unregister_subdev()
H A Dv4l2-i2c.c62 *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev, in v4l2_i2c_new_subdev_board()
119 struct v4l2_subdev *v4l2_i2c_new_subdev(struct v4l2_device *v4l2_dev, in v4l2_i2c_new_subdev()
/openbmc/linux/drivers/media/platform/sunxi/sun6i-csi/
H A Dsun6i_csi.h33 struct v4l2_device v4l2_dev;
39 struct v4l2_device *v4l2_dev;
61 struct v4l2_device *v4l2_dev);
/openbmc/linux/drivers/media/pci/cx18/
H A Dcx18-alsa-main.c49 struct snd_cx18_card *to_snd_cx18_card(struct v4l2_device *v4l2_dev) in to_snd_cx18_card()
76 static int snd_cx18_card_create(struct v4l2_device *v4l2_dev, in snd_cx18_card_create()
113 static int snd_cx18_init(struct v4l2_device *v4l2_dev) in snd_cx18_init()
181 struct v4l2_device *v4l2_dev = &cx->v4l2_dev; in cx18_alsa_load()
238 struct v4l2_device *v4l2_dev = dev_get_drvdata(dev); in cx18_alsa_exit_callback()
H A Dcx18-alsa-pcm.c138 struct v4l2_device *v4l2_dev = cxsc->v4l2_dev; in snd_cx18_pcm_capture_open()
185 struct v4l2_device *v4l2_dev = cxsc->v4l2_dev; in snd_cx18_pcm_capture_close()
244 struct v4l2_device *v4l2_dev = cxsc->v4l2_dev; in snd_cx18_pcm_create()
/openbmc/linux/drivers/media/pci/ivtv/
H A Divtv-alsa-main.c46 struct snd_ivtv_card *to_snd_ivtv_card(struct v4l2_device *v4l2_dev) in to_snd_ivtv_card()
73 static int snd_ivtv_card_create(struct v4l2_device *v4l2_dev, in snd_ivtv_card_create()
110 static int snd_ivtv_init(struct v4l2_device *v4l2_dev) in snd_ivtv_init()
183 struct v4l2_device *v4l2_dev = &itv->v4l2_dev; in ivtv_alsa_load()
238 struct v4l2_device *v4l2_dev = dev_get_drvdata(dev); in ivtv_alsa_exit_callback()
H A Divtv-alsa-pcm.c135 struct v4l2_device *v4l2_dev = itvsc->v4l2_dev; in snd_ivtv_pcm_capture_open()
189 struct v4l2_device *v4l2_dev = itvsc->v4l2_dev; in snd_ivtv_pcm_capture_close()
248 struct v4l2_device *v4l2_dev = itvsc->v4l2_dev; in snd_ivtv_pcm_create()
/openbmc/linux/drivers/media/radio/
H A Dradio-maxiradio.c73 struct v4l2_device v4l2_dev;
79 static inline struct maxiradio *to_maxiradio(struct v4l2_device *v4l2_dev) in to_maxiradio()
122 struct v4l2_device *v4l2_dev; in maxiradio_probe()
177 struct v4l2_device *v4l2_dev = pci_get_drvdata(pdev); in maxiradio_remove()
H A Dradio-shark2.c59 struct v4l2_device v4l2_dev;
258 struct v4l2_device *v4l2_dev = usb_get_intfdata(intf); in usb_shark_disconnect()
271 static void usb_shark_release(struct v4l2_device *v4l2_dev) in usb_shark_release()
356 struct v4l2_device *v4l2_dev = usb_get_intfdata(intf); in usb_shark_resume()
H A Dradio-shark.c63 struct v4l2_device v4l2_dev;
292 struct v4l2_device *v4l2_dev = usb_get_intfdata(intf); in usb_shark_disconnect()
305 static void usb_shark_release(struct v4l2_device *v4l2_dev) in usb_shark_release()
391 struct v4l2_device *v4l2_dev = usb_get_intfdata(intf); in usb_shark_resume()
/openbmc/linux/drivers/media/platform/samsung/exynos4-is/
H A Dfimc-isp-video.h16 struct v4l2_device *v4l2_dev,
29 struct v4l2_device *v4l2_dev, in fimc_isp_video_device_register()
/openbmc/linux/drivers/staging/media/atomisp/pci/
H A Datomisp_csi2.h36 struct v4l2_device;
73 struct v4l2_device *vdev);
H A Datomisp_v4l2.h25 struct v4l2_device;
/openbmc/linux/drivers/media/radio/si4713/
H A Dradio-platform-si4713.c40 struct v4l2_device v4l2_dev;
73 static inline struct v4l2_device *get_v4l2_dev(struct file *file) in get_v4l2_dev()
195 struct v4l2_device *v4l2_dev = platform_get_drvdata(pdev); in radio_si4713_pdriver_remove()
/openbmc/linux/drivers/media/platform/nxp/imx8-isi/
H A Dimx8-isi-core.h292 struct v4l2_device v4l2_dev;
327 struct v4l2_device *v4l2_dev);
343 int mxc_isi_m2m_register(struct mxc_isi_dev *isi, struct v4l2_device *v4l2_dev);
347 struct v4l2_device *v4l2_dev) in mxc_isi_m2m_register()
/openbmc/linux/drivers/media/test-drivers/vimc/
H A Dvimc-common.h129 struct v4l2_device v4l2_dev;
225 struct v4l2_device *v4l2_dev,
/openbmc/linux/drivers/staging/media/imx/
H A Dimx-media.h146 struct v4l2_device v4l2_dev;
256 struct v4l2_subdev *imx_media_vdic_register(struct v4l2_device *v4l2_dev,
263 struct v4l2_subdev *imx_media_ic_register(struct v4l2_device *v4l2_dev,
/openbmc/linux/drivers/media/usb/hdpvr/
H A Dhdpvr.h71 struct v4l2_device v4l2_dev;
126 static inline struct hdpvr_device *to_hdpvr_dev(struct v4l2_device *v4l2_dev) in to_hdpvr_dev()
/openbmc/linux/drivers/staging/media/omap4iss/
H A Diss.h86 struct v4l2_device v4l2_dev;
150 struct v4l2_device *v4l2_dev);
/openbmc/linux/drivers/media/platform/xilinx/
H A Dxilinx-vipp.h32 struct v4l2_device v4l2_dev;

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