On Sat, 2010-12-18 at 12:31 +0100, Hans Verkuil wrote:
> Hi all,
>
> Now that the BKL patch series has been merged in 2.6.37 it is time to work
> on replacing .ioctl by .unlocked_ioctl in all v4l drivers.
>
> I've made an inventory of all drivers that still use .ioctl and I am looking
> for volunteers to tackle one or more drivers.
> If I have added your name to a driver, then please confirm if you are able to
> work on it or not. If you can't work on it, but you know someone else, then
> let me know as well.
> There is also a list of drivers where I do not know who can do the conversion.
> If you can tackle one or more of those, please respond. Unfortunately, those
> are among the hardest to convert :-(
> Driver list:
>
> saa7146 (Hans Verkuil)
> mem2mem_testdev (Pawel Osciak or Marek Szyprowski)
> cx23885 (Steve Toth)
> cx18-alsa (Andy Walls)
Ack. This thing has locking problems between ALSA and /dev/video24
anyway.
> omap24xxcam (Sakari Ailus or David Cohen)
> au0828 (Janne Grunau)
> cpia2 (Andy Walls or Hans Verkuil)
Ack. But -ENOHARWARE; I only have a cpia1 based device on hand.
The driver is small enough:
$ wc -l *.[ch]
2534 cpia2_core.c
50 cpia2dev.h
494 cpia2.h
476 cpia2_registers.h
914 cpia2_usb.c
1776 cpia2_v4l.c
6244 total
and has a pretty clean coding style, so conversion shouldn't be hard.
It would be nice to have a tester.
> cx231xx (Mauro Carvalho Chehab)
> davinci (Muralidharan Karicheri)
> saa6588 (Hans Verkuil)
> pvrusb2 (Mike Isely)
> usbvision (Hans Verkuil)
> s5p-fimc (Sylwester Nawrocki)
> fsl-viu (Anatolij Gustschin)
> tlg2300 (Mauro Carvalho Chehab)
> zr364xx (Hans de Goede)
> soc_camera (Guennadi Liakhovetski)
> usbvideo/vicam (Hans de Goede)
> s2255drv (Pete Eberlein)
> bttv (Mauro Carvalho Chehab)
> stk-webcam (Hans de Goede)
> se401 (Hans de Goede)
> si4713-i2c (Hans Verkuil)
> dsbr100 (Hans Verkuil)
>
> Staging driver list:
>
> go7007 (Pete Eberlein)
> tm6000 (Mauro Carvalho Chehab)
> (stradis/cpia: will be removed in 2.6.38, so no need to do anything)
>
> Unassigned drivers:
>
> saa7134
> em28xx
> cx88
> solo6x10 (staging driver)
>
> Regards,
>
> Hans
>
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