Guennadi Liakhovetski
e9e310491b
[media] V4L2: support asynchronous subdevice registration ...
Currently bridge device drivers register devices for all subdevices
synchronously, typically, during their probing. E.g. if an I2C CMOS sensor
is attached to a video bridge device, the bridge driver will create an I2C
device and wait for the respective I2C driver to probe. This makes linking
of devices straight forward, but this approach cannot be used with
intrinsically asynchronous and unordered device registration systems like
the Flattened Device Tree. To support such systems this patch adds an
asynchronous subdevice registration framework to V4L2. To use it respective
(e.g. I2C) subdevice drivers must register themselves with the framework.
A bridge driver on the other hand must register notification callbacks,
that will be called upon various related events.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-21 16:30:00 -03:00
[media] blackfin: add error frame support
2013-02-06 09:16:58 -02:00
[media] media: davinci: vpbe: fix checkpatch warning for CamelCase
2013-05-21 08:19:17 -03:00
[media] ad9389b: driver for the Analog Devices AD9389B video encoder
2012-09-13 16:15:36 -03:00
[media] v4l, smiapp, smiapp-pll, adp1653: Update contact information
2012-11-21 13:34:50 -02:00
[media] adv7183: add adv7183 decoder driver
2012-03-19 15:04:10 -03:00
[media] media: adv7343: accept configuration through platform data
2013-02-05 18:45:47 -02:00
[PATCH] media: add Analog Devices ADV7393 video encoder driver
2012-07-06 15:46:17 -03:00
[media] adv7604: Replace prim_mode by mode
2012-11-21 17:43:49 -02:00
[media] as3645a: Add driver for LED flash controller
2011-12-20 09:36:18 -02:00
[media] atmel-isi: add code to enable/disable ISI_MCK clock
2012-01-06 11:01:11 -02:00
[media] bt819: the ioctls in the header are internal to the kernel
2010-12-29 08:17:19 -02:00
[media] v4l2-ctrls: use const char * const * for the menu arrays
2010-12-30 08:02:14 -02:00
[media] cx25840: Add a flag to enable the CX23888 DIF to be enabled or not
2012-01-05 06:49:38 -02:00
[media] media: gpio-ir-recv: add allowed_protos for platform data
2012-07-06 18:21:53 -03:00
[media] rc-core: add separate defines for protocol bitmaps and numbers
2012-10-27 11:49:51 -02:00
[media] media: rc: Introduce RX51 IR transmitter driver
2012-08-13 16:53:45 -03:00
Fix common misspellings
2011-03-31 11:26:23 -03:00
[media] lirc_dev: store cdev in irctl, up maxdevs
2011-06-11 09:03:20 -03:00
[media] m5mols: Remove superfluous irq field from the platform data struct
2011-09-24 00:23:03 -03:00
[media] media: Change media device link_notify behaviour
2013-06-12 22:16:27 -03:00
[media] media: Add 64--32 bit compat ioctl handler
2013-03-18 20:44:36 -03:00
[media] media: Add a function removing all links of a media entity
2013-06-19 08:59:54 -03:00
[media] marvell-cam: Basic working MMP camera driver
2011-07-27 17:53:01 -03:00
[media] v4l: Add driver for Micron MT9M032 camera sensor
2012-03-19 18:56:33 -03:00
[media] mt9p031: Use the common clock framework
2013-04-14 16:03:22 -03:00
[media] mt9t001: Implement V4L2_CID_PIXEL_RATE control
2012-05-24 09:25:15 -03:00
[media] v4l2-subdev: remove core.s_config and v4l2_i2c_new_subdev_cfg()
2011-01-19 11:45:30 -02:00
[media] mt9v022: set y_skip_top field to zero as default
2012-11-22 11:36:50 -02:00
[media] mt9v032: Provide link frequency control
2012-09-13 16:29:07 -03:00
[media] Add v4l2 subdev driver for NOON010PC30L image sensor
2011-03-21 20:31:40 -03:00
[media] SoC Camera: add driver for OMAP1 camera interface
2010-10-21 07:55:37 -02:00
[media] omap3isp: Use the common clock framework
2013-04-14 20:21:12 -03:00
[media] V4L: ov772x: remove superfluous soc-camera client operations
2011-11-03 18:28:05 -02:00
[media] media: ov7670: Add possibility to disable pixclk during hblank
2013-02-08 14:35:06 -02:00
[media] V4L: Add driver for OV9650/52 image sensors
2013-02-05 15:21:15 -02:00
[media] rc-core: don't treat dev->rc_map.rc_type as a bitmap
2013-03-23 11:25:54 -03:00
[media] rc: Add rc-delock-61959
2013-05-21 08:18:19 -03:00
[media] V4L: Add driver for S3C24XX/S3C64XX SoC series camera interface
2012-11-28 09:43:34 -02:00
[media] V4L: Add S5C73M3 camera driver
2013-02-05 17:39:04 -02:00
[media] Add v4l2 subdev driver for S5K4ECGX sensor
2012-09-26 17:32:54 -03:00
[media] v4l: Add v4l2 subdev driver for S5K6AAFX sensor
2011-11-03 18:29:11 -02:00
[media] exynos4-is: Use common exynos_media_pipeline data structure
2013-06-12 21:57:59 -03:00
[media] media: s5p-hdmi: add HPD GPIO to platform data
2012-10-05 23:11:51 -03:00
[media] saa6588: rename rds.h to saa6588.h
2010-12-29 08:17:18 -02:00
[media] saa7115: add support for double-rate ASCLK
2013-03-24 12:10:18 -03:00
[media] saa7146: remove V4L2_FL_LOCK_ALL_FOPS
2012-08-09 19:43:28 -03:00
[media] saa7146: fix querycap, vbi/video separation and g/s_register
2012-05-14 15:00:49 -03:00
[media] V4L2: sh_mobile_ceu: manage lower 8bit bus
2012-05-15 16:15:14 -03:00
[media] V4L: sh_mobile_csi2: switch away from using the soc-camera bus notifier
2011-07-27 17:56:08 -03:00
[media] sh_vou: Don't use module names to load I2C modules
2010-10-22 21:53:33 -02:00
[media] v4l2: Add a V4L2 driver for SI476X MFD
2013-04-18 21:20:34 -03:00
[media] radio-si4713: Add regulator framework support
2010-12-29 08:16:35 -02:00
[media] v4l: s5p-tv: add sii9234 driver
2012-02-28 18:25:46 -03:00
[media] v4l, smiapp, smiapp-pll, adp1653: Update contact information
2012-11-21 13:34:50 -02:00
[media] soc-camera: add host clock callbacks to start and stop the master clock
2013-06-21 15:35:51 -03:00
[media] soc-camera: split struct soc_camera_link into host and subdevice parts
2013-01-05 01:38:02 -02:00
[media] soc_camera: Add RGB666 & RGB888 formats
2013-04-04 19:40:08 -03:00
[media] Add driver for Siliconfile SR030PC30 VGA camera
2010-10-21 07:55:49 -02:00
[media] media: i2c: ths7303: remove init_enable option from pdata
2013-06-13 11:41:18 -03:00
[media] radio-timb: Simplified platform data
2011-07-27 17:53:07 -03:00
[media] media: Add timberdale video-in driver
2010-12-29 08:16:46 -02:00
[media] tuner-core: Change config from unsigned int to void *
2013-04-08 07:01:36 -03:00
[media] tveeprom: remove v4l2-chip-ident.h include
2013-06-17 08:48:03 -03:00
[media] media: tvp514x: remove field description
2013-02-06 08:18:49 -02:00
[media] media: i2c: tvp7002: rearrange description of structure members
2013-05-27 09:29:56 -03:00
[media] uda1342: add new uda1342 audio codec driver
2013-03-24 12:24:11 -03:00
[media] V4L2: support asynchronous subdevice registration
2013-06-21 16:30:00 -03:00
[media] V4L2: add temporary clock helpers
2013-06-21 16:28:02 -03:00
[media] v4l2-common: remove unused v4l2_chip_match/ident_i2c_client functions
2013-06-21 10:45:42 -03:00
[media] v4l2-ctrls: eliminate lockdep false alarms for struct v4l2_ctrl_handler.lock
2013-03-24 11:47:09 -03:00
[media] v4l2: always require v4l2_dev, rename parent to dev_parent
2013-06-21 11:07:12 -03:00
[media] v4l2-core: add code to check for specific ops
2013-03-24 11:59:02 -03:00
[media] V4L: Add v4l2_event_subdev_unsubscribe() helper function
2013-02-05 15:04:55 -02:00
[media] v4l, smiapp, smiapp-pll, adp1653: Update contact information
2012-11-21 13:34:50 -02:00
[media] V4L: Add header file defining standard image sizes
2013-02-05 14:59:41 -02:00
[media] v4l2-int-device: remove unused chip_ident reference
2013-06-21 10:45:58 -03:00
[media] v4l2-core: remove support for obsolete VIDIOC_DBG_G_CHIP_IDENT
2013-06-21 10:46:44 -03:00
[media] v4l2: Add polarity flag definitions for the parallel bus FIELD signal
2011-09-24 00:21:31 -03:00
[media] v4l2-mem2mem: add v4l2_m2m_create_bufs helper
2013-06-03 15:51:11 -03:00
[media] V4L: Remove incorrect EXPORT_SYMBOL() usage at v4l2-of.c
2013-04-04 19:57:13 -03:00
[media] V4L2: support asynchronous subdevice registration
2013-06-21 16:30:00 -03:00
[media] videobuf-core.h: remove input fields
2012-07-05 18:03:20 -03:00
[media] videobuf-dma-contig: remove support for cached mem
2013-04-25 09:50:19 -03:00
doc: fix broken references
2011-09-27 18:08:04 +02:00
[media] dvb: get rid of fe_ioctl_override callback
2012-08-13 16:34:03 -03:00
[media] videobuf2: add gfp_flags
2013-03-21 13:17:51 -03:00
[media] videobuf2: correct the #ifndef text mistake in videobuf2-dma-contig.h
2012-06-18 19:54:42 -03:00
[media] v4l: videobuf2: add DMA scatter/gather allocator
2011-03-21 20:31:34 -03:00
[media] v4l: vb2-dma-contig: let mmap method to use dma_mmap_coherent call
2012-11-25 17:20:25 -02:00
[media] Update Pawel Osciak's e-mail address
2011-03-22 04:55:05 -03:00
[media] Add proper audio support for Nova-S Plus with wm8775 ADC
2011-03-21 20:32:19 -03:00
e9e310491b