**** BEGIN LOGGING AT Mon Aug 08 02:59:58 2011 Aug 08 14:32:33 Hi All Aug 08 15:23:28 Anyone can help me to configure touch screen in ubuntu natty Aug 08 15:23:47 I have insmod the driver Aug 08 15:24:05 ads7846 Aug 08 15:24:26 what are the parameters need to be add in xorg.conf ? Aug 08 15:37:52 siji, see #ubuntu-touch (or so it is called i think) Aug 08 15:38:20 ogra,thanks Aug 08 15:59:10 ogra_, they redirected me to #ubuntu-arm :) Aug 08 15:59:26 lol Aug 08 16:00:00 what does that have to do with arm ? Aug 08 16:00:29 because am doing it in beagleboard Aug 08 16:01:04 BeagleBoard XM Aug 08 16:01:47 ads7846 -->TSC2046 (TI's Touch Screen Controller) Aug 08 16:02:11 ogra_, I think the driver module which am hving is wrong Aug 08 16:02:29 cose evtest also not responding with any input key events Aug 08 16:02:32 and ? why would it matter if its on a beagleboard or on a HP server machine ? Aug 08 16:02:34 :) Aug 08 16:02:41 That's true ;) Aug 08 16:03:18 (or ... weird thought ... on a tablet device :P ) Aug 08 16:03:47 :) Aug 08 16:15:47 * TheSeven wonders if https://bugs.launchpad.net/linux-linaro/+bug/709245 lost attention again Aug 08 16:15:48 Ubuntu bug 709245 in linux-ti-omap4 "panda: USB disk IO slow" [High,Confirmed] Aug 08 16:16:18 no Aug 08 16:16:51 many people watch it i doubt it *can* lose attention Aug 08 16:51:12 NCommander: bug 787749 (marked Invalid but not sure why and no clue of what's the current state) Aug 08 16:51:13 Launchpad bug 787749 in linux-ti-omap4 "Missing configuration for LXC containers on omap4" [Undecided,Fix committed] https://launchpad.net/bugs/787749 Aug 08 16:52:13 stgraber, isnt user ns deprecated ? Aug 08 16:52:38 in 3.0 that is Aug 08 16:53:11 ogra_: my understanding is that actual user namespace hasn't been implemented yet (it's on the todolist for this week lxc sprint in Austin) Aug 08 16:53:30 but might be a case of same name for different things :) Aug 08 16:55:04 i think i saw a kernel message pass by last time i compiled a kernel Aug 08 16:55:14 * ogra_ has to run out, back in 30min **** BEGIN LOGGING AT Mon Aug 08 18:30:38 2011 Aug 08 23:29:00 where can I find the gpio pin configurations for the pandaboard on the stock ubuntu 10.10 image ? Aug 08 23:58:00 /sys/class/gpio ? Aug 08 23:58:20 apparently it's specified in the x-loader source Aug 08 23:58:23 ...somewhere Aug 08 23:58:51 http://pandaboard.org/sites/default/files/board_reference/A1/750-2152-002-sch_revd.pdf it'd be easier to read them off the schematic Aug 08 23:59:58 unless you want the actual configuration like hysteresis settings and drive strength for the pads Aug 09 00:12:48 NekoXP: I want to use pins for GPIO inside of ubuntu Aug 09 00:13:02 it seems like I have to recompile x-loader and change some header or something, in order to do that Aug 09 00:13:10 and I just have no idea where to start Aug 09 00:13:26 not sure why you'd be required to change x-loader? Aug 09 00:13:26 all I want is a couple gpio pins on the physical board I can set high and low Aug 09 00:13:48 NekoXP: I think because it's defaulted that the pins are setup as GPMC/i2c and other things Aug 09 00:13:51 and not GPIO Aug 09 00:13:55 the pins are all 2 or 3-purpose Aug 09 00:14:03 you should be able to do that in the kernel Aug 09 00:14:08 it's the wrong place but you can do it Aug 09 00:16:25 I've not done any omap4 stuff but there should be some kind of pinmux stuff around you can kick.. isn't there a pin header on the board anyway? Aug 09 00:16:31 my panda's at the office... Aug 09 00:20:27 NekoXP: yes the proper place is the kernel, however pcpower has no experience doing any dev work, he just needs to know where one gpio is already configured Aug 09 00:20:40 NekoXP: gpio 139 and 140 are already configured Aug 09 00:20:42 schematic :D Aug 09 00:20:56 I disagree that pinmuxing should be done so late, but :_ Aug 09 00:21:05 if you need to just hack around it's much quicker in the kernel Aug 09 00:21:58 NekoXP: schematic doesn't tell you what the software is configured for Aug 09 00:22:17 yeah but if you want to change it who cares what it's already configured for Aug 09 00:22:30 you just need to find some pins which are on the board but not connected to some other device Aug 09 00:22:57 hopefully with no pullups or pulldowns or weird stuff Aug 09 00:23:28 NekoXP: thats the whol point, he doesn't want to compile anything, he just wants to know that is already configured Aug 09 00:23:38 NekoXP: i already gave it to him anyway Aug 09 00:26:48 so I answered him already :) /sys/class/gpio has a list of pins configured as gpio and cross referencing would have found which ones were free and where on the board they are Aug 09 00:27:38 NekoXP: no that is no correct Aug 09 00:28:43 really? is panda that much different to any other board using gpiolib? Aug 09 00:30:17 NekoXP: if the gpio hasn't been exported, it will not show up in /sys/class/gpio Aug 09 00:30:53 hmm yeah I guess you have to request it first Aug 09 00:31:12 but if 139 and 140 are already configured that's implied Aug 09 00:33:43 NekoXP: only the pinmux is configured, doesn't mean it has been requested Aug 09 00:34:06 okay so he needs to kick around in the kernel anyway Aug 09 00:34:14 ? Aug 09 00:34:40 NekoXP: no, he just needs to export the gpio Aug 09 00:34:50 GrueMaster: ping Aug 09 00:35:04 GrueMaster: where the heck is the x-loader source for maverick omap4 support? Aug 09 00:36:28 Couldn't tell you off hand. I'd have to load a system with maverick and then look at a package. Aug 09 00:36:57 let me see if I can find it by other means Aug 09 00:38:26 https://launchpad.net/ubuntu/maverick/+source/x-loader-omap4 Aug 09 00:38:35 GrueMaster: nm, found it Aug 09 00:38:57 I was looking for the git tree. Aug 09 00:39:00 But that works. Aug 09 00:40:56 GrueMaster: getting killed with people wanting to do i2c and gpio from 10.10 lately **** ENDING LOGGING AT Tue Aug 09 02:59:56 2011