Re: QtMoko v46
On Fri, 3 Aug 2012 15:00:10 +0200 Radek Polak wrote: > On Thursday, August 02, 2012 04:59:55 AM NeilBrown wrote: > > > > * downgraded to 3.2 kernel > > > > What from? and for what reason? > > I'm finding 3.4 quite stable. 3.5 does seem to have some problems. > > From 3.4 - it was very slow - this is now probably fixed by your patches, but > i > already had the release done and tested with 3.2. > > For next release i plan 3.5 kernel. My experiences with 3.5 include: 1/ The battery status sometimes doesn't read correctly and it reports '0'. 2/ Sometimes my sound playing program gets stuck waiting for the soundcard. This could be just be a problem with my program. 3/ The GPS auto-on-off didn't seem to work once.. which is odd as it works perfectly in all my testing. However my antenna seems to have problems as I cannot get a fix at all most time, though once I got one in 90 seconds. Maybe I need to resolder something. Not that I want to scare you off using it, but I always encourage testing, and if you notice problem with any of these, you'll know it probably isn't your faulty, and when you report it, that will increase my motivation to find and fix the problem. > > > > > > [4] > > > > > > Jul 28 22:05:04 neo kernel: [ 117.245361] [] > > > (unwind_backtrace+0x0/0xe0) from [] > > > (omap_dma_unlink_lch+0x6c/0x8c) Jul 28 22:05:04 neo kernel: [ > > > 117.255187] [] > > > (omap_dma_unlink_lch+0x6c/0x8c) from [] > > > > There should have been some lines before that which are important. > > Possibly : omap_dma: You need to stop the DMA channels before unlinking > > or : omap_dma: trying to unlink non linked channels > > > > Also, is this the 3.2 kernel? I assume so. > > Yup. The whole dmesg is attached. Thanks. And indeed you did include all of the message that is relevant. Which is very strange as there are two places in omap_dm_unlink_lch which do a stack dump, and each has a 'printk' immediately before. Thanks, NeilBrown signature.asc Description: PGP signature ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: [Shr-Devel] About the future of the freesmartphone.org middleware
On 08/03/2012 05:15 PM, Denis 'GNUtoo' Carikli wrote: On Fri, 2012-08-03 at 16:47 +0200, Neil Jerram wrote: Denis 'GNUtoo' Carikli writes: On Tue, 2012-07-31 at 23:13 +0200, Neil Jerram wrote: - GPS: it seems clear now that it was a mistake to pull that under the FSO umbrella, and that mobile devices should just use standard gpsd instead However I was told that adding support for AGPS and GTA02 UBX would not be straingtforward in gpsd. AGPS is very usefull to save/restore the AGPS data offline in order to speedup the fix. All that works on ogps. Hmm. I should probably concede here because I don't know any of the details or history. Technically, however, I'm surprised if there was no feasible way of doing this with gpsd. yes there is, I'm trying to use the hooks right now(I already fixed the permissions for doing that). Would you be so kind and point out how to hack A-GPS with gpsd or where to start. I have spend some time and found no way to do this with gpsd. Extra software was always needed. Especialy for heuristics which tells to GPS the current time and position and its precision. Jirka P. Denis. ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: [Shr-Devel] About the future of the freesmartphone.org middleware
On Fri, 2012-08-03 at 16:47 +0200, Neil Jerram wrote: > Denis 'GNUtoo' Carikli writes: > > > On Tue, 2012-07-31 at 23:13 +0200, Neil Jerram wrote: > >> > >> - GPS: it seems clear now that it was a mistake to pull that under > >> the > >>FSO umbrella, and that mobile devices should just use standard gpsd > >>instead > > However I was told that adding support for AGPS and GTA02 UBX would not > > be straingtforward in gpsd. > > > > AGPS is very usefull to save/restore the AGPS data offline in order to > > speedup the fix. > > > > All that works on ogps. > > Hmm. I should probably concede here because I don't know any of the > details or history. Technically, however, I'm surprised if there was no > feasible way of doing this with gpsd. yes there is, I'm trying to use the hooks right now(I already fixed the permissions for doing that). Denis. ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: [Shr-Devel] About the future of the freesmartphone.org middleware
Denis 'GNUtoo' Carikli writes: > On Tue, 2012-07-31 at 23:13 +0200, Neil Jerram wrote: >> >> - GPS: it seems clear now that it was a mistake to pull that under >> the >>FSO umbrella, and that mobile devices should just use standard gpsd >>instead > However I was told that adding support for AGPS and GTA02 UBX would not > be straingtforward in gpsd. > > AGPS is very usefull to save/restore the AGPS data offline in order to > speedup the fix. > > All that works on ogps. Hmm. I should probably concede here because I don't know any of the details or history. Technically, however, I'm surprised if there was no feasible way of doing this with gpsd. Regards, Neil ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
