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

interface

Type of bridge interface

V4L API

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

HdG = Hans de Goede

HV = Hans Verkuil

LP = Laurent Pinchart

MI = Mike Isely

A Sortable Table of Bridge Drivers

driver	interface	V4L API	v4l2_device	video_ioctl2	have hardware	Comments
arv	platform	1	✘ No	✘ No	✘ No	V4L2 code is waiting for merge
au0828	USB	2	✔ Yes	✔ Yes	✔ Yes
av7110	PCI	2	✔ Yes	✔ Yes	✔ Yes
bttv	PCI	2	✔ Yes	✔ Yes	✔ Yes
budget-av	PCI	2	✔ Yes	✔ Yes	✔ Yes
bw-qcam	parport	1	✘ No	✘ No	✘ No
c-qcam	parport	1	✘ No	✘ No	✔ Yes
cafe_ccic		2	✔ Yes	✔ Yes	HV
cpia_pp	parport	1	✘ No	✘ No	✘ No
cpia_usb	USB	1	✘ No	✘ No	✘ No	deprecated, replaced by gspca
cpia2	USB	2	✘ No	✘ No	✘ No
cx18	PCI	2	✔ Yes	✔ Yes	AW, HV
cx25821		2	✔ Yes	✔ Yes	✔ Yes	staging driver
cx231xx		2	✔ Yes	✔ Yes	✔ Yes
cx23885	PCIe	2	✔ Yes	✔ Yes	✔ Yes
cx88	PCI	2	✔ Yes	✔ Yes	✔ Yes
davinci	platform	2	✔ Yes	✔ Yes	✔ Yes
dsbr100		2	✔ Yes	✔ Yes	✔ Yes	radio only
em28xx	USB	2	✔ Yes	✔ Yes	✔ Yes
et61x251		2	✘ No	✘ No	✔ Yes
go7007	USB	2	✔ Yes	✔ Yes	✔ Yes	staging driver
gspca	USB and others?	2	✘ No	✔ Yes	✔ Yes
hdpvr	USB	2	✔ Yes	✔ Yes	✔ Yes
hexium_gemini	PCI	2	✔ Yes	✔ Yes	✘ No
hexium_orion	PCI	2	✔ Yes	✔ Yes	✘ No
ibmcam	USB	1	✘ No	✘ No	✔ Yes
ivtv	PCI	2	✔ Yes	✔ Yes	HV, AW
konicawc	USB	1	✘ No	✘ No	✘ No
meye		2	✘ No	✔ Yes	✘ No
mxb	PCI	2	✔ Yes	✔ Yes	HV
omap24xcam	platform	2	✘ No	✔ Yes	✔ Yes	still uses v4l2-int-device
ov511		1	✘ No	✘ No	✔ Yes	deprecated, replaced by gspca
pms	ISA	2	✔ Yes	✔ Yes	HV
pvrusb2	USB	2	✔ Yes	✔ Yes	MI
pwc	USB	2	✘ No	✘ No	HdG
quickcam_messenger	USB	1	✘ No	✘ No	HV	deprecated, replaced by gspca
radio-aimslab	ISA	2	✔ Yes	✔ Yes	✘ No	radio only
radio-aztech	ISA	2	✔ Yes	✔ Yes	✘ No	radio only
radio-cadet	ISA	2	✔ Yes	✔ Yes	✘ No	radio only
radio-gemtek	ISA	2	✔ Yes	✔ Yes	✔ Yes	radio only
radio-gemtek-pci	PCI	2	✔ Yes	✔ Yes	HV	radio only
radio-maestro		2	✔ Yes	✔ Yes	✘ No	radio only
radio-maxiradio		2	✔ Yes	✔ Yes	✘ No	radio only
radio-miropcm20	ISA	2	✔ Yes	✔ Yes	✘ No	radio only
radio-mr800		2	✔ Yes	✔ Yes	✔ Yes	radio only
radio-rtrack2	ISA	2	✔ Yes	✔ Yes	✘ No	radio only
radio-sf16fmi	ISA	2	✔ Yes	✔ Yes	✘ No	radio only
radio-sf16fmr2	ISA	2	✔ Yes	✔ Yes	✘ No	radio only
radio-si470x	USB	2	✘ No	✔ Yes	✔ Yes	radio only
radio-si4713	platform	2	✔ Yes	✔ Yes	✘ No	radio transmitter only
radio-tea5764		2	✘ No	✔ Yes	✔ Yes	radio only
radio-terratec	ISA	2	✔ Yes	✔ Yes	✘ No	radio only
radio-timb	platform	2	✔ Yes	✔ Yes	✘ No	radio only
radio-trust	ISA	2	✔ Yes	✔ Yes	✘ No	radio only
radio-typhoon	ISA	2	✔ Yes	✔ Yes	HV	radio only
radio-zoltrix	ISA	2	✔ Yes	✔ Yes	✘ No	radio only
s2255drv	USB	2	✘ No	✔ Yes	? Unknown
saa7134	PCI	2	✔ Yes	✔ Yes	✔ Yes
saa7164	PCIe					dvb only, no v4l2 support (yet?)
se401		1	✘ No	✘ No	✔ Yes
sn9c102		2	✘ No	✘ No	? Unknown
soc_camera	platform	2	✘ No	✔ Yes	✔ Yes
stk-webcam		2	✔ Yes	✔ Yes	? Unknown
stradis	PCI	1	✘ No	✘ No	✘ No
stv680	USB	1	✘ No	✘ No	✔ Yes	deprecated, replaced by gspca
tea575x-tuner		2	✘ No	✔ Yes	✘ No
tlg2300		2	✔ Yes	✔ Yes	? Unknown
tm6000	USB	2	✔ Yes	✔ Yes	✔ Yes	staging driver
usbvision	USB	2	✔ Yes	✔ Yes	HV
uvc	USB	2	✘ No	✘ No	LP, HV
vicam	USB	1	✘ No	✘ No	✔ Yes
vino	platform	2	✔ Yes	✔ Yes	? Unknown	SGI Indy
vivi		2	✔ Yes	✔ Yes	✔ Yes
w9966	parport	1	✘ No	✘ No	✘ No
w9968cf	USB	1	✘ No	✘ No	✔ Yes	deprecated, replaced by gspca
zc0301		2	✘ No	✘ No	✘ No
zoran	PCI	2	✔ Yes	✔ Yes	HV
zr364xx	USB	2	✘ No	✔ Yes	✔ Yes

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?

A Sortable Table of Sub-Device Drivers

i2c driver	uses mediabus	uses init	uses reset	have hardware	Comments
adv7170	n/a	✘ No	✘ No
adv7175	n/a	✘ No	✘ No
adv7180	n/a	✘ No	✘ No
adv7343	n/a	✘ No	✘ No
bt819	n/a	✘ No	✘ No
bt856	n/a	✘ No	✘ No
bt866	n/a	✘ No	✘ No
cs5345	n/a	✘ No	✘ No
cs53l32a	n/a	✘ No	✘ No
cx25840	n/a	✘ No	✔ Yes
ks0127	n/a	✘ No	✘ No
m52790	n/a	✘ No	✘ No
msp3400	n/a	✘ No	✘ No
mt9m001	n/a	✘ No	✘ No
mt9m111	n/a	✘ No	✘ No
mt9t031	n/a	✘ No	✘ No
mt9t112	n/a	✘ No	✘ No
mt9v011	n/a	✘ No	✔ Yes
mt9v022	n/a	✘ No	✘ No
ov7670	n/a	✘ No	✔ Yes
ov772x	n/a	✘ No	✘ No
ov9640	n/a	✘ No	✘ No
saa5246a	n/a	✘ No	✘ No
saa5249	n/a	✘ No	✘ No
saa6588	n/a	✘ No	✘ No
saa7110	n/a	✘ No	✘ No
saa7115	n/a	✘ No	✔ Yes
saa7121	n/a	✘ No	✘ No
saa7127	n/a	✘ No	✘ No
saa6752hs	n/a	✘ No	✘ No
saa717x	n/a	✘ No	✘ No
saa7185	n/a	✘ No	✘ No
saa7191	n/a	✘ No	✘ No
tcm825x	n/a	✘ No	✘ No
tda7432	n/a	✘ No	✘ No
tda9840	n/a	✘ No	✘ No
tda9875	n/a	✘ No	✘ No
tea6415c	n/a	✘ No	✘ No
tea6420	n/a	✘ No	✘ No
ths7303	n/a	✘ No	✘ No
tlv320aic23b	n/a	✘ No	✘ No
tvaudio	n/a	✘ No	✘ No
tvp514x	n/a	✘ No	✘ No
tvp5150	n/a	✘ No	✔ Yes
tvp7002	n/a	✘ No	✘ No
tw9910	n/a	✘ No	✘ No
upd64031a	n/a	✘ No	✘ No
upd64083	n/a	✘ No	✘ No