2002-12-19 22:21:52

by Gregoire Favre

Subject: How to compil dvb CVS with 2.5.52?

Hello,

I am too stupid to understand the README: with 2.5.52 should I patch
with both :

greg@localhost:linux >patch -p1 < /usr/src/CVS/dvb-kernel/00_knorr_v4l1_compat.patch
patching file drivers/media/video/Makefile
Hunk #1 succeeded at 5 with fuzz 1.
patching file drivers/media/video/v4l1-compat.c
patching file kernel/ksyms.c
Hunk #1 succeeded at 323 (offset 2 lines).
greg@localhost:linux >patch -p1 < /usr/src/CVS/dvb-kernel/01_video-buf.patch
patching file drivers/media/Makefile
patching file drivers/media/Kconfig
patching file drivers/media/common/Kconfig
patching file drivers/media/common/Makefile
patching file drivers/media/common/video-buf.c
patching file drivers/media/common/video-buf.h
patching file drivers/media/video/Makefile
Hunk #2 succeeded at 38 with fuzz 2.
patching file drivers/media/video/saa7134/Makefile
patching file drivers/media/video/video-buf.c
patching file drivers/media/video/video-buf.h

And then the makelinks /usr/src/linux-2.5.52-dvb

It then don't compil and i have to patch with the patch sent to this
list the Wed, 11 Dec 2002 10:53:43 +1100 from Rusty Russell:

--- drivers/media/dvb/dvb-core/dvb_i2c.c 2002-12-19 23:21:07.000000000 +0100
+++ drivers/media/dvb/dvb-core/dvb_i2c.c~ 2002-11-28 19:57:09.000000000 +0100
@@ -64,8 +64,10 @@
void try_attach_device (struct dvb_i2c_bus *i2c, struct dvb_i2c_device *dev)
{
if (dev->owner) {
- if (!try_inc_mod_count(dev->owner))
+ if (!MOD_CAN_QUERY(dev->owner))
return;
+
+ __MOD_INC_USE_COUNT(dev->owner);
}

if (dev->attach (i2c) == 0) {

And then:

ld -m elf_i386 -r -o drivers/media/common/saa7146.ko drivers/media/common/saa7146_core.o drivers/media/common/saa7146_hlp.o drivers/media/common/saa7146_i2c.o drivers/media/common/saa7146_vbi.o drivers/media/common/saa7146_video.o
make -f scripts/Makefile.build obj=drivers/media/dvb
make -f scripts/Makefile.build obj=drivers/media/dvb/av7110
make[4]: *** No rule to make target `drivers/media/dvb/av7110/saa7146_core.s', needed by `drivers/media/dvb/av7110/saa7146_core.o'. Stop.
make[3]: *** [drivers/media/dvb/av7110] Error 2
make[2]: *** [drivers/media/dvb] Error 2
make[1]: *** [drivers/media] Error 2
make: *** [drivers] Error 2

>From my .config:

CONFIG_DVB=y
CONFIG_DVB_CORE=y
CONFIG_DVB_DEVFS_ONLY=y
CONFIG_DVB_ALPS_BSRV2=m
CONFIG_DVB_AV7110=m
CONFIG_DVB_AV7110_OSD=y
CONFIG_VIDEO_SAA7146=m
CONFIG_VIDEO_VIDEOBUF=m

Well, could you explain me what's wrong with my way to compil it?

Thank you very much,

Gr?goire
________________________________________________________________
http://ulima.unil.ch/greg ICQ:16624071 mailto:[email protected]

2002-12-20 10:36:38

by Holger Waechtler

Subject: Re: [linux-dvb] How to compil dvb CVS with 2.5.52?

Hi Gregoire,

Gregoire Favre wrote:
>
> It then don't compil and i have to patch with the patch sent to this
> list the Wed, 11 Dec 2002 10:53:43 +1100 from Rusty Russell:
>
> --- drivers/media/dvb/dvb-core/dvb_i2c.c 2002-12-19 23:21:07.000000000 +0100
> +++ drivers/media/dvb/dvb-core/dvb_i2c.c~ 2002-11-28 19:57:09.000000000 +0100
> @@ -64,8 +64,10 @@
> void try_attach_device (struct dvb_i2c_bus *i2c, struct dvb_i2c_device *dev)
> {
> if (dev->owner) {
> - if (!try_inc_mod_count(dev->owner))
> + if (!MOD_CAN_QUERY(dev->owner))
> return;
> +
> + __MOD_INC_USE_COUNT(dev->owner);
> }
>
> if (dev->attach (i2c) == 0) {
>

are you sure? MOD_CAN_QUERY() and __MOD_INC_USE_COUNT() are 2.4 macros,
they are deprecated now. The compatibility fake is implemented in
compat.h. Could you please check this again and tell me what exactly the
problem is?

Holger