From: Gerardo R. <ge...@di...> - 2011-08-17 03:07:47
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hi all, I'm using 2.6.39, with a g_ether and all, and I now need to enable the mt9v032 module, but I fail to compile it. I tried to follow the howto in the wiki, and read the emails in this list in the last month, and found out that some of you were able to make it work. However, I tried to follow your descriptions, and couldn't understand how to do it :( Should I copy the files from the 2.6.34 branch to somewhere (where?) in the 2.6.39 tree, and then compile? how?! Showld I enable some option in the defconfig file? (i fail to find anything related to mt9v032 there) any ideas? I will update the wiki if I get it to work, thanks! |
From: Andrej G. <and...@ud...> - 2011-08-17 13:25:52
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Hi, it is highly possible, what modules for 2.6.34 won't compile for 2.6.39. Try linux kernel 3.0, the mt9v032 is there already in vanilla sources. At leas backporting from 3.0 should be simpler as to adopt 2.6.34 version. Regards, Andrej Gelenberg On 08/17/2011 05:07 AM, Gerardo Richarte wrote: > hi all, I'm using 2.6.39, with a g_ether and all, and I now need to > enable the mt9v032 module, but I fail to compile it. I tried to follow > the howto in the wiki, and read the emails in this list in the last > month, and found out that some of you were able to make it work. > However, I tried to follow your descriptions, and couldn't understand > how to do it :( > > Should I copy the files from the 2.6.34 branch to somewhere (where?) in > the 2.6.39 tree, and then compile? how?! > Showld I enable some option in the defconfig file? (i fail to find > anything related to mt9v032 there) > > any ideas? I will update the wiki if I get it to work, > thanks! > > ------------------------------------------------------------------------------ > Get a FREE DOWNLOAD! and learn more about uberSVN rich system, > user administration capabilities and model configuration. Take > the hassle out of deploying and managing Subversion and the > tools developers use with it. http://p.sf.net/sfu/wandisco-d2d-2 > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users |
From: Gonçalo B. <gon...@gm...> - 2011-08-17 13:46:26
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@Gerardo: http://paparazzi.enac.fr/wiki/Dev/Caspa check this @Andrej: can you elaborate on that possibility? never heard of 3.0... On Wed, Aug 17, 2011 at 2:35 PM, Andrej Gelenberg <and...@ud...>wrote: > Hi, > > it is highly possible, what modules for 2.6.34 won't compile for 2.6.39. > Try linux kernel 3.0, the mt9v032 is there already in vanilla sources. > At leas backporting from 3.0 should be simpler as to adopt 2.6.34 version. > > Regards, > Andrej Gelenberg > > On 08/17/2011 05:07 AM, Gerardo Richarte wrote: > > hi all, I'm using 2.6.39, with a g_ether and all, and I now need to > > enable the mt9v032 module, but I fail to compile it. I tried to follow > > the howto in the wiki, and read the emails in this list in the last > > month, and found out that some of you were able to make it work. > > However, I tried to follow your descriptions, and couldn't understand > > how to do it :( > > > > Should I copy the files from the 2.6.34 branch to somewhere (where?) in > > the 2.6.39 tree, and then compile? how?! > > Showld I enable some option in the defconfig file? (i fail to find > > anything related to mt9v032 there) > > > > any ideas? I will update the wiki if I get it to work, > > thanks! > > > > > ------------------------------------------------------------------------------ > > Get a FREE DOWNLOAD! and learn more about uberSVN rich system, > > user administration capabilities and model configuration. Take > > the hassle out of deploying and managing Subversion and the > > tools developers use with it. http://p.sf.net/sfu/wandisco-d2d-2 > > _______________________________________________ > > gumstix-users mailing list > > gum...@li... > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > ------------------------------------------------------------------------------ > Get a FREE DOWNLOAD! and learn more about uberSVN rich system, > user administration capabilities and model configuration. Take > the hassle out of deploying and managing Subversion and the > tools developers use with it. http://p.sf.net/sfu/wandisco-d2d-2 > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > -- .::Gonber::. |
From: Gerardo R. <ge...@di...> - 2011-08-17 14:11:21
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On 08/17/2011 10:46 AM, Gonçalo Bernardo wrote: > @Gerardo: http://paparazzi.enac.fr/wiki/Dev/Caspa check this thanks a log Gonçalo! I've tried that, and I actually got a 2.6.34 with caspa, but to get g_ether (ethernet over USB) I switched to 2.6.39 I think I might just switch back to 2.6.34 and try to get g_ether working there... I also have no idea on how to get 3.0.0 working. I tried a few hints from dtran11, but I was not even lucky to get the errors he've got. If anybody can share instructions (and recipes) for 3.0 I'll really appreciate. gera PS: tips from dtran11: > 1) created bitbake file: > user.collection/recipes/linux/linux-omap3_3.0.0.bb > 2) copied defconfig into: > user.collection/recipes/linux/linux-omap3-3.0.0/overo/defconfig > 3) in local.conf set this: PREFERRED_VERSION_linux-omap3 = "3.0.0" > > When I do a "bitbake virtual/kernel" it gives me the error below and tries > to bitbake 2.6.35.bb: errors omitted, search the list for complete details. The thread contains answers with additional hints which where enough for dtran11 to get 3.0 working |
From: JamesAng <ang...@gm...> - 2011-08-18 03:03:07
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Andrej Gelenberg wrote: > > Hi, > > it is highly possible, what modules for 2.6.34 won't compile for 2.6.39. > Try linux kernel 3.0, the mt9v032 is there already in vanilla sources. > At leas backporting from 3.0 should be simpler as to adopt 2.6.34 version. > > Regards, > Andrej Gelenberg > Hi, Can you identify which repository that the kernel 3.0 you are referring to? Is it from kernel.org, from TI's linux-omap, from Steve's or LinuxTV.org? One thing that is in my mind is regarding the omap3isp which is require for using the mt9v032. I'm also interested to get my caspa running on a newer kernel too.. James. -- View this message in context: http://old.nabble.com/Caspa-on-2.6.39-tp32276754p32284598.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: Andrej G. <and...@ud...> - 2011-08-18 09:16:07
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Hi, On 08/18/2011 05:03 AM, JamesAng wrote: > > Hi, > > Can you identify which repository that the kernel 3.0 you are referring to? > Is it from kernel.org, from TI's linux-omap, from Steve's or LinuxTV.org? i am referring to vanilla kernel from kernel.org. I haven't tested it self jet, but those commits sound promising: commit 0f2ce168c850b4ea4b0d71f59c5603bdee85b6b5 Author: Detlev Casanova <det...@gm...> Date: Tue Apr 5 09:06:21 2011 -0300 [media] v4l: Add mt9v032 sensor driver The MT9V032 is a parallel wide VGA sensor from Aptina (formerly Micron) controlled through I2C. The driver creates a V4L2 subdevice. It currently supports binning and cropping, and the gain, auto gain, exposure, auto exposure and test pattern controls. Signed-off-by: Detlev Casanova <det...@gm...> Signed-off-by: Laurent Pinchart <lau...@id...> Signed-off-by: Mauro Carvalho Chehab <mc...@re...> There one more interesting commit for backporting in v3.1-r2: commit 86cf786c04541c18febc897686a0d5bea29ce688 Author: Laurent Pinchart <lau...@id...> Date: Sun Nov 28 15:07:20 2010 -0300 [media] v4l: mt9v032: Fix Bayer pattern Compute crop rectangle boundaries to ensure a GRBG Bayer pattern. Signed-off-by: Laurent Pinchart <lau...@id...> Signed-off-by: Mauro Carvalho Chehab <mc...@re...> Regards, Andrej Gelenberg |
From: JamesAng <ang...@gm...> - 2011-08-19 09:26:15
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Andrej Gelenberg wrote: > > i am referring to vanilla kernel from kernel.org. I haven't tested it > self jet, but those commits sound promising: > > commit 0f2ce168c850b4ea4b0d71f59c5603bdee85b6b5 > Author: Detlev Casanova <det...@gm...> > Date: Tue Apr 5 09:06:21 2011 -0300 > > [media] v4l: Add mt9v032 sensor driver > > The MT9V032 is a parallel wide VGA sensor from Aptina (formerly > Micron) controlled through I2C. > > The driver creates a V4L2 subdevice. It currently supports binning > and cropping, and the gain, auto gain, exposure, auto exposure and > test pattern controls. > > Signed-off-by: Detlev Casanova <det...@gm...> > Signed-off-by: Laurent Pinchart <lau...@id...> > Signed-off-by: Mauro Carvalho Chehab <mc...@re...> > > There one more interesting commit for backporting in v3.1-r2: > > commit 86cf786c04541c18febc897686a0d5bea29ce688 > Author: Laurent Pinchart <lau...@id...> > Date: Sun Nov 28 15:07:20 2010 -0300 > > [media] v4l: mt9v032: Fix Bayer pattern > > Compute crop rectangle boundaries to ensure a GRBG Bayer pattern. > > Signed-off-by: Laurent Pinchart <lau...@id...> > Signed-off-by: Mauro Carvalho Chehab <mc...@re...> > > Regards, > Andrej Gelenberg > Hi, I also noticed that source and mentioned it in my very earlier posts. I'm curious to know which kernel tree Steve's is tracking as his baseline development as I'm worried that the vanilla kernel might not have board-specific patches for overo. In one of my earlier post, I posted a few patches that I obtained from Laurent and hope that Neil might be able to test it out. What I also what to know is if the current kernel in Steve's tree has the latest omap3isp patches as it might affect the outcome of using just Laurent's camera patches. James. -- View this message in context: http://old.nabble.com/Caspa-on-2.6.39-tp32276754p32293786.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: JamesAng <ang...@gm...> - 2011-08-25 03:19:29
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Gerardo Richarte-2 wrote: > > hi all, I'm using 2.6.39, with a g_ether and all, and I now need to > enable the mt9v032 module, but I fail to compile it. I tried to follow > the howto in the wiki, and read the emails in this list in the last > month, and found out that some of you were able to make it work. > However, I tried to follow your descriptions, and couldn't understand > how to do it :( > > Should I copy the files from the 2.6.34 branch to somewhere (where?) in > the 2.6.39 tree, and then compile? how?! > Showld I enable some option in the defconfig file? (i fail to find > anything related to mt9v032 there) > > any ideas? I will update the wiki if I get it to work, > thanks! > Hi, I hope the information below will help you to test the Caspa on 2.6.39 and above kernel. "Extracted from Laurent's reply" > >> > In case you haven't come across them yet, I suggest you try the > >> > media-ctl and yavta tools to test the driver. They're available at > >> > git.ideasonboard.org. > > Now, I'm on the lookout for proper procedure or workflow to test the > new kernel since you mentioned that gst-tools are not working with the > new MC. Of the two tools that you mentioned above in your git, which > one should I go for? Both of them. media-ctl is used to configure the pipeline and yavta to capture images. yavta is a pure V4L2 application, it isn't MC-aware. This should configure the pipeline for an MT9V032 sensor on a Gumstix, capture 10 images and save the last one to disk: ./media-ctl -r -l '"mt9v032 2-005c":0->"OMAP3 ISP CCDC":0[1], "OMAP3 ISP CCDC":1->"OMAP3 ISP CCDC output":0[1]' ./media-ctl -f '"mt9v032 2-005c":0[SGRBG10 752x480 (2,10)/752x480], "OMAP3 ISP CCDC":1[SGRBG10 752x480]' ./yavta -p -f SGRBG10 -s 752x480 -n 4 --capture=10 --skip 9 -F `./media-ctl -e "OMAP3 ISP CCDC output"` The MT9V032 driver is already in mainline. " James. -- View this message in context: http://old.nabble.com/Caspa-on-2.6.39-tp32276754p32331259.html Sent from the Gumstix mailing list archive at Nabble.com. |