gmane.linux.drivers.dxr3.devel

Re: em8300 Kbuild fix for compat_ioctl

YUP — 2012-10-28T23:23:40

Ok, I cannot find this commit. Can you privide proper link or solution fo
that? For my dxr3 card I have to build av717x module, but it commented in
Kbuid in em8300-old-git tree.
Thanks,

Yarema


2012/8/6 Christian Gmeiner <christian.gmeiner< at >gmail.com>

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Re: em8300 Kbuild fix for compat_ioctl

Christian Gmeiner — 2012-08-06T12:18:07

HI Yarema

2012/8/3 YUP <yupadmin< at >gmail.com>:

the fix for the warning is easy...

int pixelport_16bit[EM8300_MAX] = { [ 0 ... EM8300_MAX-1 ] = -1 };
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,10)
MODULE_PARM(pixelport_16bit, "1-" __MODULE_STRING(EM8300_MAX) "i");
#else
module_param_array(pixelport_16bit, bool, NULL, 0444);

pixelport_16bit is an array of int's but module_param_array says its a
bool array.
See: https://github.com/austriancoder/v4l2-em8300/commit/ec2741f19707362bf09c9d695e689782f795c8be


greets
---
Christian Gmeiner, MSc


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Re: em8300 Kbuild fix for compat_ioctl

YUP — 2012-08-03T14:37:49

Hi,

I tried to compile against 3.4.7 kernel, got this:

[ ! -x ./update_em8300_version.sh ] || ./update_em8300_version.sh
em8300_version.h
make -C /lib/modules/3.4.7-1-ARCH/build
SUBDIRS=/tmp/yaourt-tmp-yarpry/aur-em8300-git/src/em8300-build/modules
modules
make[1]: Entering directory `/usr/src/linux-3.4.7-1-ARCH'
  CC [M]
 /tmp/yaourt-tmp-yarpry/aur-em8300-git/src/em8300-build/modules/adv717x.o
/tmp/yaourt-tmp-yarpry/aur-em8300-git/src/em8300-build/modules/adv717x.c:
In function '__check_pixelport_16bit':
/tmp/yaourt-tmp-yarpry/aur-em8300-git/src/em8300-build/modules/adv717x.c:70:1:
warning: return from incompatible pointer type [enabled by default]
/tmp/yaourt-tmp-yarpry/aur-em8300-git/src/em8300-build/modules/adv717x.c:
In function '__check_pixelport_other_pal':
/tmp/yaourt-tmp-yarpry/aur-em8300-git/src/em8300-build/modules/adv717x.c:78:1:
warning: return from incompatible pointer type [enabled by default]
/tmp/yaourt-tmp-yarpry/aur-em8300-git/src/em8300-build/modules/adv717x.c:
In function '__check_colo

Re: em8300 Kbuild fix for compat_ioctl

Christian Gmeiner — 2012-08-03T09:51:08

Thanks for your work... will look at it during the next weeks.

---
Christian Gmeiner, MSc


2012/6/4 Uli Luckas <luckas< at >musoft.de>:

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Re: em8300 Kbuild fix for compat_ioctl

Uli Luckas — 2012-06-04T06:07:59

Just pushed to github:
git://github.com/uluckas/em8300.git

You might be able to pull with hg's git plugin.

Uli



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em8300 Kbuild fix for compat_ioctl

Uli Luckas — 2012-06-03T00:31:58

Hi all,
Starting with kernel 3.1 I have a problem with em8300_ioctl32 not being 
compiled into my em8300 kernel module.
The system is 32-bit debian with an amd64 kernel.
The kernel headers come from the debian package. The em8300 module is 
compiled from source.

Looking into the problem I found ARCH to be "x86"! I have no idea why 
this is so but I suspect that depending on CONFIG_COMPAT is the better 
approch any way.

So feel free to apply attached patch to the em8300 repository.

Regards,
Uli

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Release 0.18.0+hg20120213 (Debian/Ubuntu)

Roman Müllenschläder — 2012-02-15T08:17:42

Hi there ...

I did release 0.18.0+hg20120213 for Debian (Prodeia) and Ubuntu (PPA).

Regards
Roman

Am Montag 13 Februar 2012, 21:46:41 schrieb Roman Müllenschläder:

Re: Latest release?

Roman Müllenschläder — 2012-02-13T20:46:41

And it needs

$(srcdir)/modules/em8300_driver.h \

within EXTRA_DIST in Makefile.in

Sadly I can't diff the changes?! 

hg diff shows nothing ?!

Regards
Roman

Am Montag 13 Februar 2012, 18:27:24 schrieb Roman Müllenschläder:

Re: Latest release?

Roman Müllenschläder — 2012-02-13T17:27:24

Ok, I found the solution myself ;)

With gcc >4.6 it's important to have the linker beeing last attribut. So these 
2 patches solve the problem:

--- ./overlay/Makefile.in       2012-02-13 18:18:17.000000000 +0100
+++ ../em8300-HG/overlay/Makefile.in    2012-02-13 07:31:14.000000000 +0100
< at >< at > -63,7 +63,7 < at >< at >
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
        $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
 CCLD = $(CC)
-LINK = $(CCLD) -o $< at > $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $< at >
 SOURCES = $(autocal_SOURCES) $(dxr3view_SOURCES)
 DIST_SOURCES = $(autocal_SOURCES) $(dxr3view_SOURCES)
 HEADERS = $(noinst_HEADERS)
< at >< at > -253,10 +253,10 < at >< at >
        -test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
 autocal$(EXEEXT): $(autocal_OBJECTS) $(autocal_DEPENDENCIES) 
        < at >rm -f autocal$(EXEEXT)
-       $(LINK) $(autocal_OBJECTS) $(autocal_LDADD) $(LIBS) $(AM_LDFLAGS)
+       $(LINK) $(autocal_OBJECTS) $(autocal_LDADD) $(LIBS)
 dxr3view$(EX

Re: Latest release?

Roman Müllenschläder — 2012-02-13T08:18:26

Ok, I did a checkout from current hg repo on sf.net.

I do get a compile error:

---
gcc -g -O2 -Wall -D_FILE_OFFSET_BITS=64 -pthread -I/usr/local/include/libpng14 
-I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -
I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -
I/usr/include/pango-1.0 -I/usr/include/gio-unix-2.0/ -I/usr/include/glib-2.0 -
I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -
I/usr/include/freetype2 -I/usr/include/libpng12   -g -O2 -pthread -lgtk-
x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgio-2.0 -lpangoft2-1.0 -lpangocairo-1.0 -
lgdk_pixbuf-2.0 -lcairo -lpango-1.0 -lfreetype -lfontconfig -lgobject-2.0 -
lgmodule-2.0 -lgthread-2.0 -lrt -lglib-2.0   -lm -lX11   -o autocal autocal.o 
allblackbut.o overlay.o  
autocal.o: In function `main':
/usr/local/src/em8300/HG/em8300/overlay/autocal.c:47: undefined reference to 
`XOpenDisplay'
/usr/local/src/em8300/HG/em8300/overlay/autocal.c:61: undefined reference to 
`g_strerror'
/usr/local/src/em830

Latest release?

Roman Müllenschläder — 2012-02-12T18:35:56

Hi there ...

I've somehow lost the overview ;)

What is the best source for to build a working release for *buntu/debian? I do 
need an updated package, for to release MMS on current Ubuntu/Debian.

So, what to use as a base?

Regards 
Roman

Re: em8300 working with recent kernels again. Pushedto github

Christian Gmeiner — 2011-12-06T07:30:41

Hi Ville,

could you release a new version of the driver? 3.x kernels are getting used -
for instance, http://packages.gentoo.org/package/sys-kernel/gentoo-sources

thanks
--
Christian Gmeiner, MSc



2011/11/11 Ville Skyttä <ville.skytta< at >iki.fi>:

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Re: em8300 working with recent kernels again. Pushed to github

Ville Skyttä — 2011-11-11T18:17:57

Ditto 3.1 -- pushed to hg along with a trivial followup patch.

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Re: em8300 working with recent kernels again. Pushedto github

Christian Gmeiner — 2011-11-11T09:05:54

Hi Ville,

2011/11/10 Ville Skyttä <ville.skytta< at >iki.fi>:

I thought our main hg repository at sf.net is dead, but that's fine
for me if you maintain
the driver at sf and do a release. As a result I will remove my em8300
driver repository
at github.

Btw, here are some information's about my try of getting the em8300
driver into mainline:

* got some changes needed for adv7170 and adv7175 driver into mainline
- will be in 3.3
* done a big removal of of old stuff needed for older kernels
* cleanup alsa
* broke a lot of stuff :)
* Next thing I will look into is to look into videobuf2 and dvb-api.

So it is a slow but steady process...

greets
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Re: em8300 working with recent kernels again. Pushedto github

Roman Müllenschläder — 2011-11-11T06:37:42

Hi all,

nice to hear things are going ahead ;)

Asa a release is done, I'm going to package for *buntu on my PPA and for 
Debian on my server.

Regards 
Roman

Am Donnerstag 10 November 2011, 19:42:42 schrieb Ville Skyttä:

Re: em8300 working with recent kernels again. Pushed to github

Nicolas Boullis — 2011-11-10T22:22:26

Hi,

On Thu, Nov 10, 2011 at 07:42:42PM +0200, Ville Skyttä wrote:

No yelling.
It's right that it's a huge time since I last did anything useful for 
the em8300 drivers, and I'm sorry for this. I wish I could fine some 
time to devote to this drivers (and also to Debian, but that's 
off-topic here), but I've been too busy with real life "lately".
Anyway, I'm glad to see that there are still some people who are willing 
to improve this drivers and keep them up-to-date. Thanks!
(Note that I also still use this good old card daily, but currently with 
a very old kernel. I also still have some ideas for improvements, but no 
time to implement them.)


Cheers,

Nicolas

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Re: em8300 working with recent kernels again. Pushed to github

Ville Skyttä — 2011-11-10T20:55:09

Seems to work fine for me with 2.6.35.14, 2.6.38.8, and 3.0.6.

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Re: em8300 working with recent kernels again. Pushed to github

Ville Skyttä — 2011-11-10T17:42:42

I'm looking into merging it to the official sf.net hg tree after I've
done some testing with the kernels I have at hand, assuming things look
fine.  Unless of course Nicolas yells - I haven't heard from him in a
while :)

Christian, if you plan to do a release from your tree, I suggest naming
it something different than just "em8300" (for example
"em8300-cgmeiner") to avoid confusion.

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Re: em8300 working with recent kernels again. Pushed to github

Uli Luckas — 2011-11-10T16:40:05

Hi Christian,
thanks for all your work around dxr3! I love that old card :-)

So please feel free to use any code out of my repository that might be 
useful.

I found your repository only after I had my code ready. At that point I 
realized, our common root is far down in the revision tree.
I based my fix on 0.18. It looks like you branched alot earlier. Does it 
make sense for you to merge back into the old tree?

best regards,
Uli


On 11/10/2011 08:09 AM, Christian Gmeiner wrote:


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Re: em8300 working with recent kernels again. Pushedto github

Christian Gmeiner — 2011-11-10T07:09:52

Thanks for your work

I will check whats different to my repositroy found at
https://github.com/austriancoder/em8300

I only announced this repository on the VDR maillinglist in a
thread about the dxr3 and newer kernels. I will do a merge
of the changes and if its okay I will plan to do a release
of a new version at the weekend.

greets
--
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2011/11/9 Uli Luckas <luckas< at >musoft.de>:

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em8300 working with recent kernels again. Pushed togithub

Uli Luckas — 2011-11-09T20:54:03

Hi All,
em8300 with recent kernels has been broken for too long ;-)
I pushed fixes for em8300 to work with 3.0 kernels to my github repository:
git://github.com/uluckas/em8300.git

The fixes are missing some #ifdef KERNEL_VERSION an so most likely break 
older builds. Sorry, I don't have the time to find out which fix is 
needed by which kernel version.

Feel free to pull to where ever the current 'official' repository is.

And big thanks to every one who contributed to the code in the repository.

regards,
Uli

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