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/Linux-v4.19/Documentation/media/v4l-drivers/
Dsoc-camera.rst10 - camera / camera device / camera sensor - a video-camera sensor chip, capable
13 - camera host - an interface, to which a camera is connected. Typically a
16 - camera host bus - a connection between a camera host and a camera. Can be
20 Purpose of the soc-camera subsystem
23 The soc-camera subsystem initially provided a unified API between camera host
24 drivers and camera sensor drivers. Later the soc-camera sensor API has been
25 replaced with the V4L2 standard subdev API. This also made camera driver re-use
26 with non-soc-camera hosts possible. The camera host API to the soc-camera core
29 Soc-camera implements a V4L2 interface to the user, currently only the "mmap"
30 method is supported by host drivers. However, the soc-camera core also provides
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Dphilips.rst39 if you want to run more than 1 camera simultaneously). These routines fall
48 camera; some programs depend on a particular image-size or -format and
82 allocated during open(), so nothing is wasted when the camera is not in
94 With this option you can control the compression factor that the camera
117 this is let the LED blink while the camera is in use. This::
127 By default the camera's LED is on solid while in use, and turned off
128 when the camera is not used anymore.
135 open the camera device. Until then, the LED remains on.
139 never know what device a camera gets assigned; it depends on module load
143 should use with a specific camera. This is also handy if you have two
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Dcpia2.rst13 Colour Processor Interface ASIC) based cameras. This camera outputs an MJPEG
16 an mjpeg enabled application can be used with the camera. We have modified the
20 contains the camera functions and the V4L interface. The cpia2_usb module
31 VGA and QVGA are the native image sizes for the VGA camera. CIF is done
66 If you have more than 1 camera, this MUST be -1.
72 (default 0). This is only effective if the camera
97 frame rate achieved by the camera. If the compression engine is able to
133 it is possible for the camera to finish sending one image just after a
137 If the camera can send multiple images before a read finishes, it could
141 Using the camera
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Dmeye.rst13 Motion Eye camera. This driver requires the "Sony Laptop Extras" driver (which
15 to be compiled and installed (using its "camera=1" parameter).
26 This driver supports the 'second' version of the MotionEye camera :)
41 This camera is not supported at all by the current driver, in fact
42 little information if any is available for this camera
95 for accessing the Motion Eye extended parameters (camera sharpness,
102 Get and set the extended parameters of the motion eye camera.
Dfimc.rst9 SoC Application Processors is an integrated camera host interface, color
25 - camera parallel interface capture (ITU-R.BT601/565);
26 - camera serial interface capture (MIPI-CSI2);
45 - camera capture video device driver
69 to the SoC peripheral camera input at runtime and optionally to control internal
107 In order to enable more precise camera pipeline control through the sub-device
Dcafe_ccic.rst9 "cafe_ccic" is a driver for the Marvell 88ALP01 "cafe" CMOS camera
43 camera settings.
60 your particular camera is mounted.
/Linux-v4.19/drivers/media/i2c/soc_camera/
DKconfig33 tristate "ov5642 camera support"
36 This is a V4L2 camera driver for the OmniVision OV5642 sensor
39 tristate "ov772x camera support"
42 This is a ov772x camera driver
45 tristate "ov9640 camera support"
48 This is a ov9640 camera driver
51 tristate "ov9740 camera support"
54 This is a ov9740 camera driver
/Linux-v4.19/Documentation/devicetree/bindings/media/
Dsamsung-fimc.txt8 The sub-subdevices are defined as child nodes of the common 'camera' node which
10 any single sub-device, like common camera port pins or the CAMCLK clock outputs
13 Common 'camera' node
25 must be 1. A clock provider is associated with the 'camera' node and it should
31 clocks registered by the camera subsystem corresponding to CAM_A_CLKOUT,
37 camera port pinmux at runtime. The "idle" state should configure both the camera
39 should be inactive. For the "active-a" state the camera port A must be activated
43 The 'camera' node must include at least one 'fimc' child node.
86 the camera input interface.
97 input ports. It includes camera A and camera B inputs. 'reg' property in the
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Dti-cal.txt17 CAL supports 2 camera port nodes on MIPI bus. Each CSI2 camera port nodes
/Linux-v4.19/drivers/media/platform/soc_camera/
DKconfig2 tristate "SoC camera support"
7 over a bus like PCI or USB. For example some i2c camera connected
14 tristate "platform camera support"
17 This is a generic SoC camera platform driver, useful for testing
/Linux-v4.19/drivers/media/platform/marvell-ccic/
DKconfig10 CMOS camera controller. This is the controller found on first-
14 tristate "Marvell Armada 610 integrated camera controller support"
23 This is a Video4Linux2 driver for the integrated camera
/Linux-v4.19/drivers/media/platform/exynos4-is/
DKconfig9 Say Y here to enable camera host interface devices for
18 tristate "S5P/EXYNOS4 FIMC/CAMIF camera interface driver"
26 This is a V4L2 driver for Samsung S5P and EXYNOS4 SoC camera host
45 tristate "EXYNOS FIMC-LITE camera interface driver"
52 This is a V4L2 driver for Samsung EXYNOS4/5 SoC FIMC-LITE camera
/Linux-v4.19/drivers/media/i2c/
DKconfig326 This is a driver for the AD5820 camera lens voice coil.
334 This is a driver for the AK7375 camera lens voice coil.
344 This is a driver for the DW9714 camera lens voice coil.
354 This is a driver for the DW9807 camera lens voice coil.
402 decoder. It is currently working with the TI OMAP3 camera
604 IMX258 camera.
623 OV2640 camera.
635 OV2659 camera.
647 OV2680 camera.
659 OV2685 camera.
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/Linux-v4.19/drivers/media/i2c/et8ek8/
DKconfig2 tristate "ET8EK8 camera sensor support"
6 This is a driver for the Toshiba ET8EK8 5 MP camera sensor.
/Linux-v4.19/Documentation/devicetree/bindings/media/i2c/
Ddongwoon,dw9714.txt1 Dongwoon Anatech DW9714 camera voice coil lens driver
4 for driving voice coil lenses in camera modules.
/Linux-v4.19/arch/arm/boot/dts/
Dr8a7743-iwg20d-q7-dbcm-ca.dts3 * Device Tree Source for the iWave-RZ/G1M Qseven board + camera daughter board
14 model = "iW-RainboW-G20D-Q7 RZ/G1M based plus camera daughter board";
Dgr-peach-audiocamerashield.dtsi13 /* On-board camera clock. */
50 camera@48 {
/Linux-v4.19/Documentation/devicetree/bindings/leds/
Dleds-aat1290.txt6 (e.g. CPU or camera sensor) there is an additional switch required, independent
39 the camera sensor):
62 camera_flash_host: camera-flash-host {
68 camera_flash_isp: camera-flash-isp {
/Linux-v4.19/drivers/staging/vc04_services/bcm2835-camera/
Dbcm2835-camera.c1510 struct vchiq_mmal_component *camera, in set_camera_parameters() argument
1529 ret = vchiq_mmal_port_parameter_set(instance, &camera->control, in set_camera_parameters()
1544 struct vchiq_mmal_component *camera; in mmal_init() local
1556 camera = dev->component[MMAL_COMPONENT_CAMERA]; in mmal_init()
1557 if (camera->outputs < MMAL_CAMERA_PORT_COUNT) { in mmal_init()
1563 camera, in mmal_init()
1576 &camera->output[MMAL_CAMERA_PORT_CAPTURE], in mmal_init()
1597 format = &camera->output[MMAL_CAMERA_PORT_PREVIEW].format; in mmal_init()
1611 format = &camera->output[MMAL_CAMERA_PORT_VIDEO].format; in mmal_init()
1625 format = &camera->output[MMAL_CAMERA_PORT_CAPTURE].format; in mmal_init()
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Dcontrols.c255 struct vchiq_mmal_component *camera; in ctrl_set_rotate() local
257 camera = dev->component[MMAL_COMPONENT_CAMERA]; in ctrl_set_rotate()
261 ret = vchiq_mmal_port_parameter_set(dev->instance, &camera->output[0], in ctrl_set_rotate()
267 ret = vchiq_mmal_port_parameter_set(dev->instance, &camera->output[1], in ctrl_set_rotate()
273 ret = vchiq_mmal_port_parameter_set(dev->instance, &camera->output[2], in ctrl_set_rotate()
286 struct vchiq_mmal_component *camera; in ctrl_set_flip() local
293 camera = dev->component[MMAL_COMPONENT_CAMERA]; in ctrl_set_flip()
304 ret = vchiq_mmal_port_parameter_set(dev->instance, &camera->output[0], in ctrl_set_flip()
310 ret = vchiq_mmal_port_parameter_set(dev->instance, &camera->output[1], in ctrl_set_flip()
316 ret = vchiq_mmal_port_parameter_set(dev->instance, &camera->output[2], in ctrl_set_flip()
/Linux-v4.19/drivers/media/pci/intel/ipu3/
DKconfig13 video from a camera sensor.
16 connected camera.
/Linux-v4.19/drivers/staging/greybus/
DMakefile29 gb-camera-y := camera.o
41 obj-$(CONFIG_GREYBUS_CAMERA) += gb-camera.o
/Linux-v4.19/Documentation/ABI/testing/
Dsysfs-platform-asus-wmi12 What: /sys/devices/platform/<platform>/camera
17 Control the camera. 1 means on, 0 means off.
Dsysfs-platform-eeepc-laptop12 What: /sys/devices/platform/eeepc/camera
17 Control the camera. 1 means on, 0 means off.
/Linux-v4.19/Documentation/media/uapi/mediactl/
Dmedia-controller-intro.rst10 video, or SoC camera interfaces also perform memory-to-memory operations
14 be modelled as separate devices. A USB camera with a microphone will be

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