Re: [linux-sunxi] Re: sun7i_tvd in kernel 3.4

Maybe encoding a single 2x2 image is enough for many applications. It is time to test. 2016-07-16 5:38 GMT-03:00 Enrico : > Il giorno venerdì 15 luglio 2016 09:24:15 UTC+2, Julian Calaby ha scritto: >> >> Hi Marcus, >> >> On Thu, Jul 14, 2016 at 1:50 PM,

Re: [linux-sunxi] Re: sun7i_tvd in kernel 3.4

Il giorno venerdì 15 luglio 2016 09:24:15 UTC+2, Julian Calaby ha scritto: > > Hi Marcus, > > On Thu, Jul 14, 2016 at 1:50 PM, > wrote: > > Do you think is it possible to A20 to capture simultaneously videos from > four analog video cameras through the four analog video

Re: [linux-sunxi] Re: sun7i_tvd in kernel 3.4

Hi Marcus, On Thu, Jul 14, 2016 at 1:50 PM, wrote: > Do you think is it possible to A20 to capture simultaneously videos from four > analog video cameras through the four analog video inputs, encode them in > H.264 and record them on a SDCard ? A more important

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

Do you think is it possible to A20 to capture simultaneously videos from four analog video cameras through the four analog video inputs, encode them in H.264 and record them on a SDCard ? Em segunda-feira, 2 de novembro de 2015 10:53:19 UTC-2, Rosimildo DaSilva escreveu: > And one last note,

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

Well this is great news! It is a pity the MarsBoard does not break out all 4 channels, it would be nice to try them at the same time. Rosimildo, could you push your changes or make put them somewhere? I think it could be nice to clean up the driver and make it an usable one. Also, what is the

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

Il giorno domenica 1 novembre 2015 23:52:45 UTC+1, Rosimildo DaSilva ha scritto: > > Hi all, > > I confirm the driver from "Rodolfo" works on a Marsboard H/W. So, it seems > the CB3 I have must be damaged or the TV-In do not work there. > > I bought a Marsboard, and it works. > > The picture

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

On Monday, November 2, 2015 at 2:51:24 AM UTC-6, Rodolfo Zitellini wrote: > > Well this is great news! It is a pity the MarsBoard does not break out all > 4 channels, it would be nice to try them at the same time. > Rosimildo, could you push your changes or make put them somewhere? I think > it

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

On Monday, November 2, 2015 at 4:11:58 AM UTC-6, Enrico wrote: > > Il giorno domenica 1 novembre 2015 23:52:45 UTC+1, Rosimildo DaSilva ha > scritto: >> >> Hi all, >> >> I confirm the driver from "Rodolfo" works on a Marsboard H/W. So, it >> seems the CB3 I have must be damaged or the TV-In do

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

Here it is the patch: diff --git a/sun7i_tvd-linux-3.4-working/drv_tvd.c b/sun7i_tvd-linux-3.4-working/drv_tvd.c index f387dc1..2055acf 100644 --- a/sun7i_tvd-linux-3.4-working/drv_tvd.c +++ b/sun7i_tvd-linux-3.4-working/drv_tvd.c @@ -118,12 +118,12 @@ static irqreturn_t tvd_irq(int irq, void

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

And one last note, with a NTSC camera: ffmpeg -f v4l2 -r ntsc -pix_fmt nv12 -i /dev/video1 -t 10 -vf yadif tvd.avi Enjoy! On Monday, November 2, 2015 at 6:12:13 AM UTC-6, Rosimildo DaSilva wrote: > > On Monday, November 2, 2015 at 4:11:58 AM UTC-6, Enrico wrote: >> >> Il giorno domenica 1

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

Hi all, I confirm the driver from "Rodolfo" works on a Marsboard H/W. So, it seems the CB3 I have must be damaged or the TV-In do not work there. I bought a Marsboard, and it works. The picture is not great, but the driver works. Also, I have fixed a few things to avoid to use the

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

> > They miss the input filter, but i don't know if there will be just more noise > or it will not work at all... > > Enrico I don't know, I will try the program on the Olimex board too and see what the output is, but I think that if the noise is too much the hw probably just shuts the

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

Yes you are right! I forgot the most important detail. I'm running a MarsBoard with Linux 3.4.90 and a Debian distro. When I have a sec I will post the complete uname. To capture the images I used yavta and a script to convert the frames to bmps. I was also able to encode videos with ffmpeg.

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

Anything you document, it is better then nothing. I would suggest to document on your "github", and put some link on the wiki, to your place. R On Monday, October 5, 2015 at 3:40:53 PM UTC-5, xher...@gmail.com wrote: > > > > > > They miss the input filter, but i don't know if there will be

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

Il giorno lunedì 5 ottobre 2015 08:18:57 UTC+2, xher...@gmail.com ha scritto: > > Yes you are right! I forgot the most important detail. I'm running a > MarsBoard with Linux 3.4.90 and a Debian distro. When I have a sec I will > post the complete uname. > To capture the images I used yavta and

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

Thanks for posting. You didn't mention the H/W you used... I've tested with a CB3, and Kernel: Linux cubietruck 3.4.107-cubietruck #2 SMP PREEMPT Fri May 29 17:45:51 PDT 2015 armv7l armv7l armv7l GNU/Linux and the result is always the same, a "green" screen, I am starting to

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

Il giorno lunedì 5 ottobre 2015 01:40:28 UTC+2, Rosimildo DaSilva ha scritto: > > Thanks for posting. > > You didn't mention the H/W you used... > > I've tested with a CB3, and Kernel: > > Linux cubietruck 3.4.107-cubietruck #2 SMP PREEMPT Fri May 29 > 17:45:51 PDT 2015 armv7l armv7l

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

I think you should package everything in a github repo, but not only the driver, but also the application that you used to make pictures and videos. And finally document which SDK or image the system is running from as well as describe the model of the H/W used, and which CPU ( A10, A20, etc ),

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

Il giorno sabato 26 settembre 2015 20:37:21 UTC+2, xher...@gmail.com ha scritto: > > On Tuesday, September 8, 2015 at 4:45:06 PM UTC+2, Enrico wrote: > > Il giorno lunedì 7 settembre 2015 15:08:43 UTC+2, Rosimildo DaSilva ha > scritto: > > > > > > > > No idea if works, but someone posted a

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

On Tuesday, September 8, 2015 at 4:45:06 PM UTC+2, Enrico wrote: > Il giorno lunedì 7 settembre 2015 15:08:43 UTC+2, Rosimildo DaSilva ha > scritto: > > > > No idea if works, but someone posted a driver here It is talking about > "linein", but it seems to indicate it >

Re: [linux-sunxi] Re: sun7i_tvd in kernel 3.4

Hey, On 26-09-15 20:37, xhero...@gmail.com wrote: On Tuesday, September 8, 2015 at 4:45:06 PM UTC+2, Enrico wrote: Il giorno lunedì 7 settembre 2015 15:08:43 UTC+2, Rosimildo DaSilva ha scritto: No idea if works, but someone posted a driver here It is talking about "linein", but it

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

Il giorno lunedì 7 settembre 2015 15:08:43 UTC+2, Rosimildo DaSilva ha scritto: > > > No idea if works, but someone posted a driver here It is talking about > "linein", but it seems to indicate it works... > > http://www.cubieforums.com/index.php/topic,3890.msg24193/topicseen.html#msg24193 >

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

On Saturday, September 5, 2015 at 2:37:12 PM UTC+2, Enrico wrote: > Il giorno mercoledì 2 settembre 2015 19:05:15 UTC+2, xher...@gmail.com ha > scritto:Hi! > > Sorry for upping this very old post... I have a MarsBoard with androind 4.2, > and there is a working demo for the TV input. So I dag

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

No idea if works, but someone posted a driver here It is talking about "linein", but it seems to indicate it works... http://www.cubieforums.com/index.php/topic,3890.msg24193/topicseen.html#msg24193 R On Monday, September 7, 2015 at 6:04:07 AM UTC-5, xher...@gmail.com wrote: > > On

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

Il giorno lunedì 7 settembre 2015 13:04:07 UTC+2, xher...@gmail.com ha scritto: > > > Sure! Can I paste diffs here on the list? > Thanks, > Rodolfo i think nobody will complain! Enrico -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

Il giorno mercoledì 2 settembre 2015 19:05:15 UTC+2, xher...@gmail.com ha scritto: > > Hi! > Sorry for upping this very old post... I have a MarsBoard with androind > 4.2, and there is a working demo for the TV input. So I dag into the kernel > source (which is based on the lichee-3.3) and

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

Hi! Sorry for upping this very old post... I have a MarsBoard with androind 4.2, and there is a working demo for the TV input. So I dag into the kernel source (which is based on the lichee-3.3) and there is the same sun7i_driver. Identical, except a bunch of registers that are changed ad more

Re: [linux-sunxi] Re: sun7i_tvd in kernel 3.4

Il giorno martedì 17 giugno 2014 22:54:51 UTC+2, Emilio López ha scritto: Is tvin some other hardware different from this? http://dl.linux-sunxi.org/A10/A10%20Transport%20Stream%20Controller%20V1.00%2020120917.pdf Yes, it's the composite tv-in decoder. Enrico -- You received this

Re: [linux-sunxi] Re: sun7i_tvd in kernel 3.4

What is more amazing is that companies like CubieTech design boards with this block, and don't bother to provide a doc about the block or a working example for the driver and user land application. On Wednesday, June 18, 2014 5:19:06 AM UTC-5, Enrico wrote: Il giorno martedì 17 giugno 2014

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

On Wednesday, July 31, 2013 1:26:14 PM UTC+5:30, Enrico wrote: Hi, i've ported the sun7i_tvd from lichee-3.3 to Hans' fedora 3.4 kernel, testing it on olinuxino micro a20 with an angstrom 2013.06 rootfs, but i have this problem: root@olinuxino-a20:~# yavta -f NV12 -s 720x576 -c3 -n3

[linux-sunxi] Re: sun7i_tvd in kernel 3.4

Il giorno martedì 17 giugno 2014 13:34:45 UTC+2, baani@gmail.com ha scritto: hi enrico, are you able to fix the tvin drivers ?? can you pls send binaries for 3.4.79 lubuntu to baani.harjeet [a] gmail.com please please No i couldn't fix it and since there are no docs i gave up. I

Re: [linux-sunxi] Re: sun7i_tvd in kernel 3.4

On Tue, Jun 17, 2014 at 8:45 AM, Enrico ebut...@gmail.com wrote: Il giorno martedì 17 giugno 2014 13:34:45 UTC+2, baani@gmail.com ha scritto: hi enrico, are you able to fix the tvin drivers ?? can you pls send binaries for 3.4.79 lubuntu to baani.harjeet [a] gmail.com please please

Re: [linux-sunxi] Re: sun7i_tvd in kernel 3.4

On Tue, Jun 17, 2014 at 9:05 PM, jonsm...@gmail.com jonsm...@gmail.com wrote: On Tue, Jun 17, 2014 at 8:45 AM, Enrico ebut...@gmail.com wrote: Il giorno martedì 17 giugno 2014 13:34:45 UTC+2, baani@gmail.com ha scritto: hi enrico, are you able to fix the tvin drivers ?? can you pls send

Re: [linux-sunxi] Re: sun7i_tvd in kernel 3.4

El 17/06/14 09:45, Enrico escribió: Il giorno martedì 17 giugno 2014 13:34:45 UTC+2, baani@gmail.com ha scritto: hi enrico, are you able to fix the tvin drivers ?? can you pls send binaries for 3.4.79 lubuntu to baani.harjeet [a] gmail.com http://gmail.com please please