[RFC] thermal sensor drivers under drivers/hwmon

2010-11-23 Thread Yong Shen
Hi there, In power management group, we have a working item of exposing thermal information to user space through sysfs. However, so far, the thermal sensor drivers under 'drivers/hwmon' expose their information in various nodes under sysfs, which makes information collection difficult. Intel's th

Minutes & actions: Kernel Working Group meeting of Nov 22, 2010

2010-11-23 Thread Mounir Bsaibes
Greetings, Enclosed you'll find a link to the agenda, minutes and actions from the Linaro kernel working group weekly meeting of November 22nd, 2010. https://wiki.linaro.org/WorkingGroups/KernelConsolidation/Meetings/2010-11-22 Regards, Mounir

Re: omap4 panda ehci failure

2010-11-23 Thread John Rigby
On Tue, Nov 23, 2010 at 11:31 AM, Nicolas Pitre wrote: > On Tue, 23 Nov 2010, Anand Gadiyar wrote: > >> I just checked - the patches I posted apply cleanly against >> linux-linaro-2.6.36. Patch 3 has some line offsets, but otherwise >> applies cleanly. EHCI works on Panda after applying these >> p

Re: omap4 panda ehci failure

2010-11-23 Thread Nicolas Pitre
On Tue, 23 Nov 2010, Anand Gadiyar wrote: > I just checked - the patches I posted apply cleanly against > linux-linaro-2.6.36. Patch 3 has some line offsets, but otherwise > applies cleanly. EHCI works on Panda after applying these > patches, however I didn't get a chance to check if EHCI on > OMA

Re: omap4 panda ehci failure

2010-11-23 Thread Nicolas Pitre
On Tue, 23 Nov 2010, Anand Gadiyar wrote: > Okay - I haven't received any review comments yet - but that could be > because most people are out due to holidays this week. Either that, or there is nothing blatently controvertial about those patches. > I'll wait until they're queued up in the lin

Re: omap4 panda ehci failure

2010-11-23 Thread Nicolas Pitre
On Tue, 23 Nov 2010, John Rigby wrote: > On Tue, Nov 23, 2010 at 9:12 AM, Anand Gadiyar > wrote: > > Do I need to post the patches here for review first? Or is it sufficient > > to point to a git branch for people to take a look? > That is a question of Nicolas. I think the basic rule is that >

Re: omap4 panda ehci failure

2010-11-23 Thread Anand Gadiyar
On 23 November 2010 22:17, John Rigby wrote: > > On Tue, Nov 23, 2010 at 9:12 AM, Anand Gadiyar > wrote: > > On 23 November 2010 11:38, John Rigby wrote: > > I'll see if I can rebase against linux-linaro-2.6.36 and send a pull > > request. > > There are a couple of minor issues with the origina

Re: omap4 panda ehci failure

2010-11-23 Thread Anand Gadiyar
On 23 November 2010 21:42, Anand Gadiyar wrote: > On 23 November 2010 11:38, John Rigby wrote: > >> All omap4 experts, >> >> I have a packaged kernel for omap3/omap4 that boots to a shell prompt >> on a Panda and a Beagle XM. One problem on Panda is that I have not >> network. When I looked at

Re: omap4 panda ehci failure

2010-11-23 Thread John Rigby
Anand, Thanks for the info. On Tue, Nov 23, 2010 at 9:12 AM, Anand Gadiyar wrote: > On 23 November 2010 11:38, John Rigby wrote: >> >> All omap4 experts, >> >> I have a packaged kernel for omap3/omap4 that boots to a shell prompt >> on a Panda and a Beagle XM.  One problem on Panda is that I ha

Re: omap4 panda ehci failure

2010-11-23 Thread Anand Gadiyar
On 23 November 2010 11:38, John Rigby wrote: > All omap4 experts, > > I have a packaged kernel for omap3/omap4 that boots to a shell prompt > on a Panda and a Beagle XM. One problem on Panda is that I have not > network. When I looked at the dmesg I noticed that the ehci driver > failed to init

Re: Issues with ondemand governor

2010-11-23 Thread Amit Kucheria
Vishwa, Have you had a chance to do some usetime tests with these changes? It would be interesting to measure the power consumption with and without these changes. /Amit On Tue, Nov 23, 2010 at 5:59 PM, Vishwanath Sripathy wrote: > Thanks David for the inputs. > I tried your patch. In addition

Re: New problem with BeagleBoard

2010-11-23 Thread Ira Rosen
On 22 November 2010 21:07, Michael Hudson wrote: > On Mon, 22 Nov 2010 15:09:29 +0200, Ira Rosen wrote: >> On 22 November 2010 15:02, Anand Gadiyar wrote: >> > >> > If it's the XM (as your bootloader claims), then there is no on-board NAND. >> > Your SD card is the only storage, and you should b

Re: Issues with ondemand governor

2010-11-23 Thread Vishwanath Sripathy
Thanks David for the inputs. I tried your patch. In addition to that I reduced transition_latency. With these 2 changes, I do see much better results (worst case performance of ondemand is 88%). Vishwa On Mon, Nov 22, 2010 at 9:39 PM, David C Niemi wrote: > The general problem here is that the