V4L framework progress

This page contains the status of all drivers with respect to their adoption of all the new structures that the V4L framework offers.

This should help in identifying those drivers that need more work.

It is expected that this page will be continuously updated whenever new conversion tasks appear.

Note: the driver lists are not yet complete. This is work in progress.

Bridge Drivers

driver

The driver name

V4L2

Whether the driver implements the V4L2 API or still uses the old V4L1 API

v4l2_device

Whether the driver uses struct v4l2_device

video_ioctls

Whether the driver uses the video_ioctl2 fops .ioctl op

have hardware

Who can test this driver?

AW = Andy Walls

HV = Hans Verkuil

LP = Laurent Pinchart

driver	V4L2	v4l2_device	video_ioctl2	have hardware	comments
arv	1	n	n	n
au0828	2	y	y	y
av7110	2	y	y	y
bttv	2	y	y	y
budget-av	2	y	y	y
bw-qcam	1	n	n	n
c-qcam	1	n	n	y
cafe_ccic	2	y	y	HV
cpia_pp	1	n	n	n
cpia_usb	1	n	n	n	deprecated, replaced by gspca
cpia2	2	n	n	n
cx18	2	y	y	AW, HV
cx25821	2	y	y	y	staging driver
cx231xx	2	y	y	y
cx23885	2	y	y	y
cx88	2	y	y	y
davinci	2	y	y	y
dsbr100	2	y	y	y	radio only
em28xx	2	y	y	y
et61x251	2	n	n	y
go7007	2	y	y	y	staging driver
gspca	2	n	y	y
hdpvr	2	y	y	y
hexium_gemini	2	y	y	n
hexium_orion	2	y	y	n
ibmcam	1	n	n	y
ivtv	2	y	y	HV, AW
konicawc	1	n	n	n
meye	2	n	y	n
mxb	2	y	y	HV
omap24xcam	2	n	y	y	still uses v4l2-int-device
ov511	1	n	n	y	deprecated, replaced by gspca
pms	2	y	y	HV
pvrusb2	2	y	y	y
pwc	2	n	n	y
quickcam_messenger	1	n	n	HV	deprecated, replaced by gspca
radio-aimslab	2	y	y	n	radio only
radio-aztech	2	y	y	n	radio only
radio-cadet	2	y	y	n	radio only
radio-gemtek	2	y	y	y	radio only
radio-gemtek-pci	2	y	y	n	radio only
radio-maestro	2	y	y	n	radio only
radio-maxiradio	2	y	y	n	radio only
radio-miropcm20	2	y	y	n	radio only
radio-mr800	2	y	y	y	radio only
radio-rtrack2	2	y	y	n	radio only
radio-sf16fmi	2	y	y	n	radio only
radio-sf16fmr2	2	y	y	n	radio only
radio-si470x	2	n	y	y	radio only
radio-si4713	2	y	y	n	radio transmitter only
radio-tea5764	2	n	y	y	radio only
radio-terratec	2	y	y	n	radio only
radio-timb	2	y	y	n	radio only
radio-trust	2	y	y	n	radio only
radio-typhoon	2	y	y	n	radio only
radio-zoltrix	2	y	y	n	radio only
s2255drv	2	n	y	?
saa7134	2	y	y	y
saa7164					dvb only, no v4l2 support (yet?)
se401	1	n	n	y
sn9c102	2	n	n	?
soc_camera	2	n	y	y
stk-webcam	2	y	n	?
stradis	1	n	n	n
stv680	1	n	n	y	deprecated, replaced by gspca
tea575x-tuner	2	n	y	n
tlg2300	2	y	y	?
tm6000	2	y	y	y	staging driver
usbvision	2	y	y	HV
uvc	2	n	n	LP, HV
vicam	1	n	n	y
vino	2	y	y	?
vivi	2	y	y	y
w9966	1	n	n	n
w9968cf	1	n	n	y	deprecated, replaced by gspca
zc0301	2	n	n	n
zoran	2	y	y	HV
zr364xx	2	n	y	y

Sub-Device Drivers

subdev driver

The sub-device driver name

uses mediabus

Whether the driver implements the new *_mbus_fmt subdev ops

uses init

Whether the driver uses the deprecated .core init op

uses reset

Whether the driver uses the deprecated .core reset op

have hardware

Can someone test this i2c driver?

i2c driver	uses mediabus	uses init	uses reset	have hardware	comments
adv7170	n/a	n	n