[linux-dvb] Re: black screen on 2.6.8-rc2 (2.6.8-rc1 works) (and no audio but OSD)

[Gregoire Favre <Gregoire.Favre@freesurf.ch>]

On Wed, Jul 21, 2004 at 06:18:44PM +0200, Thomas Schorpp wrote:

> what v4l change?

From the patch :

patching file drivers/media/video/bttv-cards.c
patching file drivers/media/video/bttv-driver.c
patching file drivers/media/video/bw-qcam.c
patching file drivers/media/video/c-qcam.c
patching file drivers/media/video/cpia.c
patching file drivers/media/video/cx88/cx88-video.c
patching file drivers/media/video/dpc7146.c
patching file drivers/media/video/hexium_orion.c
patching file drivers/media/video/meye.c
patching file drivers/media/video/mxb.c
patching file drivers/media/video/pms.c
patching file drivers/media/video/saa5246a.c
patching file drivers/media/video/saa7134/saa7134-oss.c
patching file drivers/media/video/saa7134/saa7134-ts.c
patching file drivers/media/video/saa7134/saa7134-video.c
patching file drivers/media/video/stradis.c
patching file drivers/media/video/tea6415c.c
patching file drivers/media/video/tea6420.c
patching file drivers/media/video/tvmixer.c
patching file drivers/media/video/v4l1-compat.c
patching file drivers/media/video/video-buf.c
patching file drivers/media/video/videocodec.c
patching file drivers/media/video/videodev.c
patching file drivers/media/video/w9966.c
patching file drivers/media/video/zoran_driver.c
patching file drivers/media/video/zoran_procfs.c
patching file include/linux/videodev.h
patching file include/linux/videodev2.h
patching file include/linux/videotext.h
patching file include/media/video-buf.h

> maybe relevant:
> 
> <viro@www.linux.org.uk>
> 	[PATCH] sparse: dvb_ringbuffer_pkt_write()/dvb_ringbuffer_write()
> annotation
> 
> 	copy_from_user() moved from dvb_ringbuffer_{write,pkt_write}() to 
> 	callers;
> 	these functions are always getting kernel pointer now.  "usermem" 
> 	argument
> 	killed, code annotated.
> 
> took a look at this?

No, I can test patch, but I can't do much myself :-(

Thank for your answer :-)
-- 
	Grégoire Favre
________________________________________________________________________
http://magma.epfl.ch/greg ICQ:16624071 mailto:Gregoire.Favre@freesurf.ch