V4L framework progress: Difference between revisions

From LinuxTVWiki
Jump to navigation Jump to search
(make table sortable and add templates for some colour/easy viewing)
m (→‎Bridge Drivers: added the interface column)
Line 11: Line 11:
;driver
;driver
The driver name
The driver name
;interface
Type of bridge interface
;V4L API
;V4L API
Whether the driver implements the V4L2 API or still uses the old V4L1 API
Whether the driver implements the V4L2 API or still uses the old V4L1 API
Line 31: Line 33:
|+'''A Sortable Table of Bridge Drivers'''
|+'''A Sortable Table of Bridge Drivers'''
|-
|-
! driver !! V4L API !! v4l2_device !! video_ioctl2 !! have hardware !! class="unsortable"| Comments
! driver !! interface !! V4L API !! v4l2_device !! video_ioctl2 !! have hardware !! class="unsortable"| Comments
|-
|-
| arv || 1 || {{No}} || {{No}} || {{No}} ||
| arv || || 1 || {{No}} || {{No}} || {{No}} ||
|-
|-
| au0828 || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
| au0828 || [[USB]] || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
|-
|-
| av7110 || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
| av7110 || [[PCI]] || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
|-
|-
| bttv || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
| bttv || [[PCI]] || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
|-
|-
| budget-av || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
| budget-av || [[PCI]] ||2 || {{Yes}} || {{Yes}} || {{Yes}} ||
|-
|-
| bw-qcam || 1 || {{No}} || {{No}} || {{No}} ||
| bw-qcam || || 1 || {{No}} || {{No}} || {{No}} ||
|-
|-
| c-qcam || 1 || {{No}} || {{No}} || {{Yes}} ||
| c-qcam || || 1 || {{No}} || {{No}} || {{Yes}} ||
|-
|-
| cafe_ccic || 2 || {{Yes}} || {{Yes}} || HV ||
| cafe_ccic || || 2 || {{Yes}} || {{Yes}} || HV ||
|-
|-
| cpia_pp || 1 || {{No}} || {{No}} || {{No}} ||
| cpia_pp || || 1 || {{No}} || {{No}} || {{No}} ||
|-
|-
| cpia_usb || 1 || {{No}} || {{No}} || {{No}} || deprecated, replaced by gspca
| cpia_usb || [[USB]] ||1 || {{No}} || {{No}} || {{No}} || deprecated, replaced by gspca
|-
|-
| cpia2 || 2 || {{No}} || {{No}} || {{No}} ||
| cpia2 || || 2 || {{No}} || {{No}} || {{No}} ||
|-
|-
| cx18 || 2 || {{Yes}} || {{Yes}} || AW, HV ||
| cx18 || [[PCI]] || 2 || {{Yes}} || {{Yes}} || AW, HV ||
|-
|-
| cx25821 || 2 || {{Yes}} || {{Yes}} || {{Yes}} || staging driver
| cx25821 || || 2 || {{Yes}} || {{Yes}} || {{Yes}} || staging driver
|-
|-
| cx231xx || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
| cx231xx || || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
|-
|-
| cx23885 || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
| cx23885 || [[PCIe]] || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
|-
|-
| cx88 || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
| cx88 || [[PCI]] || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
|-
|-
| davinci || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
| davinci || [[USB]] || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
|-
|-
| dsbr100 || 2 || {{Yes}} || {{Yes}} || {{Yes}} || radio only
| dsbr100 || || 2 || {{Yes}} || {{Yes}} || {{Yes}} || radio only
|-
|-
| em28xx || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
| em28xx || [[USB]] || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
|-
|-
| et61x251 || 2 || {{No}} || {{No}} || {{Yes}} ||
| et61x251 || || 2 || {{No}} || {{No}} || {{Yes}} ||
|-
|-
| go7007 || 2 || {{Yes}} || {{Yes}} ||v {{Yes}} || staging driver
| go7007 || [[USB]] || 2 || {{Yes}} || {{Yes}} ||v {{Yes}} || staging driver
|-
|-
| gspca || 2 || {{No}} || {{Yes}} || {{Yes}} ||
| gspca || [[USB]] and others? || 2 || {{No}} || {{Yes}} || {{Yes}} ||
|-
|-
| hdpvr || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
| hdpvr || [[USB]] || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
|-
|-
| hexium_gemini || 2 || {{Yes}} || {{Yes}} || {{No}} ||
| hexium_gemini || || 2 || {{Yes}} || {{Yes}} || {{No}} ||
|-
|-
| hexium_orion || 2 || {{Yes}} || {{Yes}} || {{No}} ||
| hexium_orion || || 2 || {{Yes}} || {{Yes}} || {{No}} ||
|-
|-
| ibmcam || 1 || {{No}} || {{No}} || {{Yes}} ||
| ibmcam || || 1 || {{No}} || {{No}} || {{Yes}} ||
|-
|-
| ivtv || 2 || {{Yes}} || {{Yes}} || HV, AW ||
| ivtv || || 2 || {{Yes}} || {{Yes}} || HV, AW ||
|-
|-
| konicawc || 1 || {{No}} || {{No}} || {{No}} ||
| konicawc || || 1 || {{No}} || {{No}} || {{No}} ||
|-
|-
| meye || 2 || {{No}} || {{Yes}} || {{No}} ||
| meye || || 2 || {{No}} || {{Yes}} || {{No}} ||
|-
|-
| mxb || 2 || {{Yes}} || {{Yes}} || HV ||
| mxb || || 2 || {{Yes}} || {{Yes}} || HV ||
|-
|-
| omap24xcam || 2 || {{No}} || {{Yes}} || {{Yes}} || still uses v4l2-int-device
| omap24xcam || || 2 || {{No}} || {{Yes}} || {{Yes}} || still uses v4l2-int-device
|-
|-
| ov511 || 1 || {{No}} || {{No}} || {{Yes}} || deprecated, replaced by gspca
| ov511 || || 1 || {{No}} || {{No}} || {{Yes}} || deprecated, replaced by gspca
|-
|-
| pms || 2 || {{Yes}} || {{Yes}} || HV || ISA
| pms || || 2 || {{Yes}} || {{Yes}} || HV || ISA
|-
|-
| pvrusb2 || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
| pvrusb2 || [[USB]] || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
|-
|-
| pwc || 2 || {{No}} || {{No}} || {{Yes}} ||
| pwc || || 2 || {{No}} || {{No}} || {{Yes}} ||
|-
|-
| quickcam_messenger || 1 || {{No}} || {{No}} || HV || deprecated, replaced by gspca
| quickcam_messenger || || 1 || {{No}} || {{No}} || HV || deprecated, replaced by gspca
|-
|-
| radio-aimslab || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
| radio-aimslab || ISA || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
|-
|-
| radio-aztech || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
| radio-aztech || ISA || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
|-
|-
| radio-cadet || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
| radio-cadet || ISA || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
|-
|-
| radio-gemtek || 2 || {{Yes}} || {{Yes}} || {{Yes}} || ISA, radio only
| radio-gemtek || ISA || 2 || {{Yes}} || {{Yes}} || {{Yes}} || ISA, radio only
|-
|-
| radio-gemtek-pci || 2 || {{Yes}} || {{Yes}} || {{No}} || radio only
| radio-gemtek-pci || [[PCI]] || 2 || {{Yes}} || {{Yes}} || {{No}} || radio only
|-
|-
| radio-maestro || 2 || {{Yes}} || {{Yes}} || {{No}} || radio only
| radio-maestro || || 2 || {{Yes}} || {{Yes}} || {{No}} || radio only
|-
|-
| radio-maxiradio || 2 || {{Yes}} || {{Yes}} || {{No}} || radio only
| radio-maxiradio || || 2 || {{Yes}} || {{Yes}} || {{No}} || radio only
|-
|-
| radio-miropcm20 || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
| radio-miropcm20 || ISA || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
|-
|-
| radio-mr800 || 2 || {{Yes}} || {{Yes}} || {{Yes}} || radio only
| radio-mr800 || || 2 || {{Yes}} || {{Yes}} || {{Yes}} || radio only
|-
|-
| radio-rtrack2 || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
| radio-rtrack2 || ISA || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
|-
|-
| radio-sf16fmi || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
| radio-sf16fmi || ISA || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
|-
|-
| radio-sf16fmr2 || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
| radio-sf16fmr2 || ISA || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
|-
|-
| radio-si470x || 2 || {{No}} || {{Yes}} || {{Yes}} || radio only
| radio-si470x || || 2 || {{No}} || {{Yes}} || {{Yes}} || radio only
|-
|-
| radio-si4713 || 2 || {{Yes}} || {{Yes}} || {{No}} || radio transmitter only
| radio-si4713 || || 2 || {{Yes}} || {{Yes}} || {{No}} || radio transmitter only
|-
|-
| radio-tea5764 || 2 || {{No}} || {{Yes}} || {{Yes}} || radio only
| radio-tea5764 || || 2 || {{No}} || {{Yes}} || {{Yes}} || radio only
|-
|-
| radio-terratec || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
| radio-terratec || ISA || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
|-
|-
| radio-timb || 2 || {{Yes}} || {{Yes}} || {{No}} || radio only
| radio-timb || || 2 || {{Yes}} || {{Yes}} || {{No}} || radio only
|-
|-
| radio-trust || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
| radio-trust || ISA || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
|-
|-
| radio-typhoon || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
| radio-typhoon || ISA || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
|-
|-
| radio-zoltrix || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
| radio-zoltrix || ISA || 2 || {{Yes}} || {{Yes}} || {{No}} || ISA, radio only
|-
|-
| s2255drv || 2 || {{No}} || {{Yes}} || {{Unknown}} ||
| s2255drv || || 2 || {{No}} || {{Yes}} || {{Unknown}} ||
|-
|-
| saa7134 || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
| saa7134 || [[PCI]] || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
|-
|-
| saa7164 || || || || || dvb only, no v4l2 support (yet?)
| saa7164 || [[PCIe]] || || || || || dvb only, no v4l2 support (yet?)
|-
|-
| se401 || 1 || {{No}} || {{No}} || {{Yes}} ||
| se401 || || 1 || {{No}} || {{No}} || {{Yes}} ||
|-
|-
| sn9c102 || 2 || {{No}} || {{No}} || {{Unknown}} ||
| sn9c102 || || 2 || {{No}} || {{No}} || {{Unknown}} ||
|-
|-
| soc_camera || 2 || {{No}} || {{Yes}} || {{Yes}} ||
| soc_camera || || 2 || {{No}} || {{Yes}} || {{Yes}} ||
|-
|-
| stk-webcam || 2 || {{Yes}} || {{No}} || {{Unknown}} ||
| stk-webcam || || 2 || {{Yes}} || {{No}} || {{Unknown}} ||
|-
|-
| stradis || 1 || {{No}} || {{No}} || {{No}} ||
| stradis || || 1 || {{No}} || {{No}} || {{No}} ||
|-
|-
| stv680 || 1 || {{No}} || {{No}} || {{Yes}} || deprecated, replaced by gspca
| stv680 || || 1 || {{No}} || {{No}} || {{Yes}} || deprecated, replaced by gspca
|-
|-
| tea575x-tuner || 2 || {{No}} || {{Yes}} || {{No}} ||
| tea575x-tuner || || 2 || {{No}} || {{Yes}} || {{No}} ||
|-
|-
| tlg2300 || 2 || {{Yes}} || {{Yes}} || {{Unknown}} ||
| tlg2300 || || 2 || {{Yes}} || {{Yes}} || {{Unknown}} ||
|-
|-
| tm6000 || 2 || {{Yes}} || {{Yes}} || {{Yes}} || staging driver
| tm6000 || [[USB]] || 2 || {{Yes}} || {{Yes}} || {{Yes}} || staging driver
|-
|-
| usbvision || 2 || {{Yes}} || {{Yes}} || HV ||
| usbvision || [[USB]] || 2 || {{Yes}} || {{Yes}} || HV ||
|-
|-
| uvc || 2 || {{No}} || {{No}} || LP, HV ||
| uvc || [[USB]] || 2 || {{No}} || {{No}} || LP, HV ||
|-
|-
| vicam || 1 || {{No}} || {{No}} || {{Yes}} ||
| vicam || || 1 || {{No}} || {{No}} || {{Yes}} ||
|-
|-
| vino || 2 || {{Yes}} || {{Yes}} || {{Unknown}} ||
| vino || || 2 || {{Yes}} || {{Yes}} || {{Unknown}} ||
|-
|-
| vivi || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
| vivi || || 2 || {{Yes}} || {{Yes}} || {{Yes}} ||
|-
|-
| w9966 || 1 || {{No}} || {{No}} || {{No}} ||
| w9966 || || 1 || {{No}} || {{No}} || {{No}} ||
|-
|-
| w9968cf || 1 || {{No}} || {{No}} || {{Yes}} || deprecated, replaced by gspca
| w9968cf || || 1 || {{No}} || {{No}} || {{Yes}} || deprecated, replaced by gspca
|-
|-
| zc0301 || 2 || {{No}} || {{No}} || {{No}} ||
| zc0301 || || 2 || {{No}} || {{No}} || {{No}} ||
|-
|-
| zoran || 2 || {{Yes}} || {{Yes}} || HV ||
| zoran || || 2 || {{Yes}} || {{Yes}} || HV ||
|-
|-
| zr364xx || 2 || {{No}} || {{Yes}} || {{Yes}} ||
| zr364xx || || 2 || {{No}} || {{Yes}} || {{Yes}} ||
|}
|}


Revision as of 22:49, 24 March 2010

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

HV = Hans Verkuil

LP = Laurent Pinchart


A Sortable Table of Bridge Drivers
driver interface V4L API v4l2_device video_ioctl2 have hardware Comments
arv 1 ✘ No ✘ No ✘ No
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 1 ✘ No ✘ No ✘ No
c-qcam 1 ✘ No ✘ No ✔ Yes
cafe_ccic 2 ✔ Yes ✔ Yes HV
cpia_pp 1 ✘ No ✘ No ✘ No
cpia_usb USB 1 ✘ No ✘ No ✘ No deprecated, replaced by gspca
cpia2 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 USB 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 v ✔ Yes staging driver
gspca USB and others? 2 ✘ No ✔ Yes ✔ Yes
hdpvr USB 2 ✔ Yes ✔ Yes ✔ Yes
hexium_gemini 2 ✔ Yes ✔ Yes ✘ No
hexium_orion 2 ✔ Yes ✔ Yes ✘ No
ibmcam 1 ✘ No ✘ No ✔ Yes
ivtv 2 ✔ Yes ✔ Yes HV, AW
konicawc 1 ✘ No ✘ No ✘ No
meye 2 ✘ No ✔ Yes ✘ No
mxb 2 ✔ Yes ✔ Yes HV
omap24xcam 2 ✘ No ✔ Yes ✔ Yes still uses v4l2-int-device
ov511 1 ✘ No ✘ No ✔ Yes deprecated, replaced by gspca
pms 2 ✔ Yes ✔ Yes HV ISA
pvrusb2 USB 2 ✔ Yes ✔ Yes ✔ Yes
pwc 2 ✘ No ✘ No ✔ Yes
quickcam_messenger 1 ✘ No ✘ No HV deprecated, replaced by gspca
radio-aimslab ISA 2 ✔ Yes ✔ Yes ✘ No ISA, radio only
radio-aztech ISA 2 ✔ Yes ✔ Yes ✘ No ISA, radio only
radio-cadet ISA 2 ✔ Yes ✔ Yes ✘ No ISA, radio only
radio-gemtek ISA 2 ✔ Yes ✔ Yes ✔ Yes ISA, radio only
radio-gemtek-pci PCI 2 ✔ Yes ✔ Yes ✘ No 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 ISA, radio only
radio-mr800 2 ✔ Yes ✔ Yes ✔ Yes radio only
radio-rtrack2 ISA 2 ✔ Yes ✔ Yes ✘ No ISA, radio only
radio-sf16fmi ISA 2 ✔ Yes ✔ Yes ✘ No ISA, radio only
radio-sf16fmr2 ISA 2 ✔ Yes ✔ Yes ✘ No ISA, radio only
radio-si470x 2 ✘ No ✔ Yes ✔ Yes radio only
radio-si4713 2 ✔ Yes ✔ Yes ✘ No radio transmitter only
radio-tea5764 2 ✘ No ✔ Yes ✔ Yes radio only
radio-terratec ISA 2 ✔ Yes ✔ Yes ✘ No ISA, radio only
radio-timb 2 ✔ Yes ✔ Yes ✘ No radio only
radio-trust ISA 2 ✔ Yes ✔ Yes ✘ No ISA, radio only
radio-typhoon ISA 2 ✔ Yes ✔ Yes ✘ No ISA, radio only
radio-zoltrix ISA 2 ✔ Yes ✔ Yes ✘ No ISA, radio only
s2255drv 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 2 ✘ No ✔ Yes ✔ Yes
stk-webcam 2 ✔ Yes ✘ No ? Unknown
stradis 1 ✘ No ✘ No ✘ No
stv680 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 1 ✘ No ✘ No ✔ Yes
vino 2 ✔ Yes ✔ Yes ? Unknown
vivi 2 ✔ Yes ✔ Yes ✔ Yes
w9966 1 ✘ No ✘ No ✘ No
w9968cf 1 ✘ No ✘ No ✔ Yes deprecated, replaced by gspca
zc0301 2 ✘ No ✘ No ✘ No
zoran 2 ✔ Yes ✔ Yes HV
zr364xx 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
Retrieved from "https://www.linuxtv.org/wiki/index.php?title=V4L_framework_progress&oldid=26907"