| 00:28.02 | marex | WyrM: hi, are you around ? |
| 00:56.15 | *** join/#openezx johanbr (n=j@blk-7-129-106.eastlink.ca) |
| 01:22.41 | WyrM | marex: I am now :) |
| 01:28.29 | marex | WyrM: hey, I need a little help with camera |
| 01:28.54 | WyrM | hum, ao2 wrote the camera bits for openezx... |
| 01:28.54 | marex | WyrM: does your detect on i2c bus even if it's not registered with the pxa-camera or soc-camera ? |
| 01:29.20 | marex | WyrM: well Im just wondering if the camera appears on the i2c bus |
| 01:29.20 | WyrM | marex: AFAIK, yes. |
| 01:29.26 | marex | dang |
| 01:29.37 | marex | Im missing something then |
| 01:29.39 | tmzt | if it's powered? |
| 01:29.44 | WyrM | you are probably missing the power on gpio.. |
| 01:29.49 | WyrM | yes, if its powered. |
| 01:29.58 | marex | yes, I have all the GPIOs |
| 01:30.07 | marex | the camera is OV9640 |
| 01:30.43 | marex | it's not as simple as powering it up |
| 01:31.10 | WyrM | why not? |
| 01:31.25 | marex | see the datasheet |
| 01:31.33 | WyrM | I think that all you need is to power up for it to appear on i2c.. |
| 01:31.45 | WyrM | Then everything else is i2c, isn't it? |
| 01:31.53 | marex | it has RESET, PWDOWN, DVDD, (some other VDD) |
| 01:31.57 | marex | and maybe I missed some other pin |
| 01:32.27 | marex | and I dunno how to set them to make that thing appear on i2c |
| 01:32.32 | WyrM | we use only reset and power on OpenEZX. |
| 01:32.52 | WyrM | reset is gpio, power may be gpio or PMIC voltage regulator (depends on phone). |
| 01:33.52 | marex | GPIO91 - DVDD, GPIO56 - PWDN, GPIO57 - RESET |
| 01:34.09 | marex | I just took it apart and did the measurement ;-) |
| 01:35.09 | WyrM | heh, nice, you have an oscilloscope at home ;) |
| 01:35.56 | marex | no, just a quite advanced multimeter ;-) |
| 01:36.43 | marex | my wallet hurt pretty much when I bought it a few years back ;-) |
| 01:37.03 | WyrM | I bought a usb based scope recently. |
| 01:37.12 | WyrM | not that expensive, and very useful. |
| 01:37.23 | WyrM | fast enough, but not much accurate. |
| 01:37.43 | WyrM | http://www.linkinstruments.com/mso19.htm |
| 01:39.24 | marex | not bad :-) do you need windblows to drive it ? |
| 01:39.38 | WyrM | unfortunatelly, yes.. :/ |
| 01:39.59 | WyrM | but I already reveresed the protocol.. ;) |
| 01:40.26 | WyrM | but there is no decent scope software on linux anyway |
| 01:40.47 | WyrM | it uses a usb to serial chip. |
| 01:40.53 | marex | WyrM: time to voluntarily write one ;-) |
| 01:40.58 | WyrM | that is already supported by linux. |
| 01:41.11 | WyrM | and the serial protocol is very simple. |
| 01:41.31 | WyrM | but xoscope sucks, so I just use the windows app. ;) |
| 01:41.47 | WyrM | marex: I contacted the manufacturer about linux software. |
| 01:42.02 | WyrM | they said they are working on it, so I will just wait some time... |
| 01:42.34 | marex | shame on you ;-) |
| 01:42.54 | marex | laughs about the second part of reply http://lwn.net/Articles/338939/ |
| 01:43.01 | WyrM | heh, im lazy ;) |
| 01:43.50 | marex | WyrM: argh, laziness's infectious |
| 01:43.52 | marex | :-) |
| 01:46.53 | marex | ah well ... back to the camera thing |
| 01:47.21 | WyrM | its the z72 that you are working on? |
| 01:47.42 | WyrM | its the only palm that I own. :) |
| 01:48.55 | marex | argh |
| 01:49.02 | marex | WyrM: do you suffer from telepathy ? |
| 01:49.12 | marex | or are my thoughts just leaking ? |
| 01:49.16 | marex | yes, it's z72 |
| 01:49.27 | WyrM | no, because of ov9640 |
| 01:49.39 | WyrM | I know that it has an ov9640 sensor ;) |
| 01:49.42 | marex | I also have htc beetle, that's the same module |
| 01:49.54 | marex | (same sensor) |
| 01:49.59 | marex | but yes, it's z72 |
| 01:53.49 | marex | I wonder if I dont need the PXAQCI running in order to see it on i2c |
| 02:56.20 | marex | cammy might be at 0x30 ? |
| 02:57.18 | marex | there's something at 0x30, but the datasheet claims the cam should be at 0x60 for writes and 0x61 for reads |
| 02:57.47 | marex | and that something reacts to camera PWDOWN |
| 03:10.54 | marex | http://wiki.xda-developers.com/index.php?pagename=HTC_I2C_IDs yay ... here it is |
| 03:11.36 | marex | I was missing clock |
| 03:49.00 | *** join/#openezx gDD (n=gDD@unaffiliated/gdd) |
| 07:17.59 | *** join/#openezx LoneStar (n=xinzhen@218.80.193.59) |
| 08:02.42 | *** join/#openezx WyrM (n=wyrm@unaffiliated/wyrm) [NETSPLIT VICTIM] |
| 08:02.42 | *** join/#openezx sabrod (n=sab@mic92-8-82-234-143-184.fbx.proxad.net) [NETSPLIT VICTIM] |
| 08:09.57 | *** join/#openezx florian_kc (n=fuchs@port-217-146-132-69.static.qsc.de) |
| 08:35.45 | *** join/#openezx pleemans (n=toi@host130-161-static.37-88-b.business.telecomitalia.it) |
| 08:54.57 | *** join/#openezx ao2 (n=u@2001:1418:117:0:0:0:0:1) |
| 09:10.08 | *** join/#openezx flyhorse|linux (n=flyhorse@121.13.117.31) |
| 09:30.37 | *** join/#openezx Sleep_Walker (n=Sleep@nat/novell/x-3af54362aef3a7d2) |
| 10:02.49 | *** join/#openezx FeLLa (n=46241@mnhm-590e5653.pool.einsundeins.de) |
| 10:41.13 | *** join/#openezx agd5f_ (n=alex@c-69-143-4-28.hsd1.va.comcast.net) |
| 12:28.15 | *** join/#openezx gmzhuo (n=gmzhuo@110.184.98.98) |
| 12:38.18 | *** join/#openezx florian (n=fuchs@port-217-146-132-69.static.qsc.de) |
| 13:00.21 | *** join/#openezx ysakaed (n=hsiaoedw@118-166-240-215.dynamic.hinet.net) |
| 13:01.02 | ysakaed | hi |
| 13:04.17 | ysakaed | i am using gen-blob to boot up a gen1 device, but when i set the parameter to the kernel boot command, after selecting it the screen turns into a mass, have i done something wrong? |
| 14:02.34 | *** join/#openezx agd5f (n=alex@c-69-143-4-28.hsd1.va.comcast.net) |
| 14:06.15 | *** join/#openezx marex (n=marex@thor.hackndev.com) |
| 14:07.31 | marex | ao2: hi |
| 14:07.46 | marex | ao2: WyrM told me you worked on the soc-camera for ezx ? |
| 14:12.27 | ao2 | hi marex |
| 14:12.38 | ao2 | ysakaed, did you set the mem parameter? |
| 14:14.56 | ao2 | marex, I fixed something in the sensor driver and in pxa-camera CIF driver, and added board support for soc-camera, if I can be of any help just ask |
| 14:24.16 | ysakaed | ao2: i used the pre-built zImage, also, the phone seems to automatically power off after around 1 min |
| 14:25.42 | ao2 | ysakaed, yes, if the zImage is quite recent that could happen because the mux interface changed and the userspace still is not up to date. |
| 14:27.27 | ao2 | ysakaed, you can work around this way: 1. Build your zImage disabling MUX support. or 2. Load gen-blob from the original blob via usb putting it in usb-mode again, and then load the zImage, this way the phone will stay in reflesh mode and won't turn off after a minute |
| 15:14.44 | *** join/#openezx gDD (n=gDD@unaffiliated/gdd) |
| 15:14.59 | marex | ao2: well Im currently working on ov9640 sensor driver |
| 15:15.21 | marex | ao2: do you know of any good commandline v4l2 capture too ? (so I can test it) |
| 15:15.30 | marex | s/too/tool/ |
| 15:17.03 | ao2 | marex, there are v4l2-tools which should be everything you need to capture data, let me find a link |
| 15:19.02 | ao2 | http://linuxtv.org/hg/v4l-dvb/file/fd96af63f79b see in v4l2-apps |
| 15:19.35 | ao2 | I used some code based on test/capture-example.c |
| 15:20.58 | ysakaed | ao2: tkx, going from the original blob seems to prevent the phone from switching off |
| 15:21.16 | ao2 | ysakaed, you're welcome |
| 15:22.57 | ao2 | marex, you can get the whole v4l tree with "hg clone http://linuxtv.org/hg/v4l-dvb", but probably you already know that :) |
| 15:31.32 | marex | ao2: ok, thanks anyway :-) |
| 15:32.00 | marex | ao2: do you have such cameras in ezx too ? ov9640 that is |
| 15:33.13 | ao2 | there should be some ezx phones models with ov96xx but I don't have any and don't recall the exact sensor name, if you are interested in a linux-2.4 driver I can search for it, tho |
| 15:34.21 | ao2 | yes OV9640, that's it |
| 15:34.37 | ao2 | it should be in some A780s or even older models |
| 15:35.24 | marex | I know |
| 15:35.32 | marex | there's e680 kernel tree with such driver |
| 15:36.52 | ao2 | http://git.openezx.org/motorola-2.4.git?a=tree;f=drivers/media/video;h=b12225f89151852c31e0e754f522cb49adf190db;hb=53e66c3b1448c5679cb34d64e18cca65830a25b3 |
| 15:37.16 | ao2 | ah, ok, you already knew :) |
| 15:44.42 | *** join/#openezx sabrod (n=sabrod@mic92-8-82-234-143-184.fbx.proxad.net) |
| 17:26.46 | *** join/#openezx darion76 (n=darion76@94-248-61-93.dynamic.peoplenet.ua) |
| 17:50.05 | *** join/#openezx tombhadAC (n=tombhad@pD95DF7BF.dip.t-dialin.net) |
| 18:35.26 | *** join/#openezx florian (n=fuchs@g227185221.adsl.alicedsl.de) |
| 19:01.22 | *** join/#openezx ysakaed1 (n=hsiaoedw@118-166-240-85.dynamic.hinet.net) |
| 21:21.04 | *** join/#openezx darion761 (n=darion76@94-248-48-249.dynamic.peoplenet.ua) |
| 22:06.01 | *** join/#openezx WyrM1 (n=wyrm@20158190231.user.veloxzone.com.br) |
| 22:15.35 | *** join/#openezx muromec (n=muromec@212-178-22-166.broadband.tenet.odessa.ua) |
| 22:16.13 | muromec | hello |
| 22:16.59 | muromec | which branch should i commit ezx.c changed related to BP_RDY raising/falling ? |
| 22:17.06 | muromec | *changes |
| 22:24.15 | muromec | well, i hope it should be ezx/current :) |
| 23:44.41 | *** part/#openezx ysakaed1 (n=hsiaoedw@118-166-240-85.dynamic.hinet.net) |