depends on GPIOLIB && VIDEO_V4L2 && I2C
select MEDIA_CONTROLLER
select VIDEO_V4L2_SUBDEV_API
+ select V4L2_ASYNC
help
Support for the Analog Devices ADV7180 video decoder.
config VIDEO_ADV7343
tristate "ADV7343 video encoder"
depends on I2C
+ select V4L2_ASYNC
help
Support for Analog Devices I2C bus based ADV7343 encoder.
tristate "Maxim 2175 RF to Bits tuner"
depends on VIDEO_V4L2 && MEDIA_SDR_SUPPORT && I2C
select REGMAP_I2C
+ select V4L2_ASYNC
help
Support for Maxim 2175 tuner. It is an advanced analog/digital
radio receiver with RF-to-Bits front-end designed for SDR solutions.
config VIDEO_THS7303
tristate "THS7303/53 Video Amplifier"
depends on VIDEO_V4L2 && I2C
+ select V4L2_ASYNC
help
Support for TI THS7303/53 video amplifier
tristate "AD5820 lens voice coil support"
depends on GPIOLIB && I2C && VIDEO_V4L2
select MEDIA_CONTROLLER
+ select V4L2_ASYNC
help
This is a driver for the AD5820 camera lens voice coil.
It is used for example in Nokia N900 (RX-51).
depends on I2C && VIDEO_V4L2
select MEDIA_CONTROLLER
select VIDEO_V4L2_SUBDEV_API
+ select V4L2_ASYNC
help
This is a driver for the AK7375 camera lens voice coil.
AK7375 is a 12 bit DAC with 120mA output current sink
depends on I2C && VIDEO_V4L2
select MEDIA_CONTROLLER
select VIDEO_V4L2_SUBDEV_API
+ select V4L2_ASYNC
help
This is a driver for the DW9714 camera lens voice coil.
DW9714 is a 10 bit DAC with 120mA output current sink
depends on I2C && VIDEO_V4L2
select MEDIA_CONTROLLER
select VIDEO_V4L2_SUBDEV_API
+ select V4L2_ASYNC
help
This is a driver for the DW9807 camera lens voice coil.
DW9807 is a 10 bit DAC with 100mA output current sink
tristate "ADP1653 flash support"
depends on I2C && VIDEO_V4L2
select MEDIA_CONTROLLER
+ select V4L2_ASYNC
help
This is a driver for the ADP1653 flash controller. It is used for
example in Nokia N900.
depends on I2C && VIDEO_V4L2
select MEDIA_CONTROLLER
select REGMAP_I2C
+ select V4L2_ASYNC
help
This is a driver for the lm3560 dual flash controllers. It controls
flash, torch LEDs.
depends on I2C && VIDEO_V4L2
select MEDIA_CONTROLLER
select REGMAP_I2C
+ select V4L2_ASYNC
help
This is a driver for the lm3646 dual flash controllers. It controls
flash, torch LEDs.
tristate "V4L2 flash API for LED flash class devices"
depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
depends on LEDS_CLASS_FLASH
+ select V4L2_ASYNC
help
Say Y here to enable V4L2 flash API support for LED flash
class drivers.
config V4L2_FWNODE
tristate
+ select V4L2_ASYNC
+
+config V4L2_ASYNC
+ tristate
# Used by drivers that need Videobuf modules
config VIDEOBUF_GEN
tuner-objs := tuner-core.o
videodev-objs := v4l2-dev.o v4l2-ioctl.o v4l2-device.o v4l2-fh.o \
- v4l2-event.o v4l2-subdev.o v4l2-async.o v4l2-common.o \
+ v4l2-event.o v4l2-subdev.o v4l2-common.o \
v4l2-ctrls-core.o v4l2-ctrls-api.o \
v4l2-ctrls-request.o v4l2-ctrls-defs.o
videodev-$(CONFIG_COMPAT) += v4l2-compat-ioctl32.o
videodev-$(CONFIG_SPI) += v4l2-spi.o
videodev-$(CONFIG_VIDEO_V4L2_I2C) += v4l2-i2c.o
-obj-$(CONFIG_V4L2_FWNODE) += v4l2-fwnode.o
obj-$(CONFIG_VIDEO_V4L2) += videodev.o
+obj-$(CONFIG_V4L2_FWNODE) += v4l2-fwnode.o
+obj-$(CONFIG_V4L2_ASYNC) += v4l2-async.o
obj-$(CONFIG_VIDEO_V4L2) += v4l2-dv-timings.o
obj-$(CONFIG_VIDEO_TUNER) += tuner.o
}
DEFINE_SHOW_ATTRIBUTE(pending_subdevs);
-void v4l2_async_debug_init(struct dentry *debugfs_dir)
+static struct dentry *v4l2_async_debugfs_dir;
+
+static int __init v4l2_async_init(void)
{
- debugfs_create_file("pending_async_subdevices", 0444, debugfs_dir, NULL,
+ v4l2_async_debugfs_dir = debugfs_create_dir("v4l2-async", NULL);
+ debugfs_create_file("pending_async_subdevices", 0444,
+ v4l2_async_debugfs_dir, NULL,
&pending_subdevs_fops);
+
+ return 0;
+}
+
+static void __exit v4l2_async_exit(void)
+{
+ debugfs_remove_recursive(v4l2_async_debugfs_dir);
}
+
+subsys_initcall(v4l2_async_init);
+module_exit(v4l2_async_exit);
+
+MODULE_AUTHOR("Guennadi Liakhovetski <g.liakhovetski@gmx.de>");
+MODULE_AUTHOR("Sakari Ailus <sakari.ailus@linux.intel.com>");
+MODULE_AUTHOR("Ezequiel Garcia <ezequiel@collabora.com>");
+MODULE_LICENSE("GPL");
__func__, ##arg); \
} while (0)
-static struct dentry *v4l2_debugfs_dir;
-
/*
* sysfs stuff
*/
return -EIO;
}
- v4l2_debugfs_dir = debugfs_create_dir("video4linux", NULL);
- v4l2_async_debug_init(v4l2_debugfs_dir);
return 0;
}
{
dev_t dev = MKDEV(VIDEO_MAJOR, 0);
- debugfs_remove_recursive(v4l2_debugfs_dir);
class_unregister(&video_class);
unregister_chrdev_region(dev, VIDEO_NUM_DEVICES);
}