Re: OMAP4 MPU DVFS patches

2011-04-04 Thread Vishwanath Sripathy
Yes, Following options have to be enabled in the defconfig to enable cpufreq. CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_OMAP_SMARTREFLEX=y CONFIG_OMAP_SMARTREFLEX_CLASS3=y Vishwa On Mon, Apr 4, 2011 at 1:52 PM, Amit Kucheria wrote: > On Sat, Apr 2, 2011 at 6:21 AM, Nicolas Pitre

Re: OMAP4 MPU DVFS patches

2011-04-04 Thread john stultz
On Mon, 2011-04-04 at 17:49 -0700, john stultz wrote: > On Fri, 2011-04-01 at 21:03 +0530, Vishwanath Sripathy wrote: > > Hi Nicolas, > > > > Pls find rebased OMAP DVFS patches attached. Apologies for the delay > > as I had to rework some of the patches because of kernel migration. > > I think so

Re: [PATCH V1] ARM: Samsung: Basic CPUIDLE Support

2011-04-04 Thread Amit Kachhap
Hi Nicolas, Please take this cpuidle commit from the samsung tree needed for Linaro new rebuilt tree. http://git.kernel.org/?p=linux/kernel/git/kgene/linux-samsung.git;a=commit;h=df7bf189d23ecd1c211c273de462b93d9e3e1fef Thanks, Amit Daniel On 18 March 2011 08:51, Amit Daniel Kachhap wrote:

Re: [PATCH] net/fec: fix compile error introduced by dt support

2011-04-04 Thread Grant Likely
On Fri, Apr 01, 2011 at 03:49:16PM +0800, Shawn Guo wrote: > On Thu, Mar 31, 2011 at 10:09:40AM -0600, Grant Likely wrote: > > On Fri, Mar 25, 2011 at 03:13:58PM +0800, Shawn Guo wrote: > > > After fec dt support is added, the following compile error will be > > > seen when building a pure non-dt k

Re: OMAP4 MPU DVFS patches

2011-04-04 Thread john stultz
On Fri, 2011-04-01 at 21:03 +0530, Vishwanath Sripathy wrote: > Hi Nicolas, > > Pls find rebased OMAP DVFS patches attached. Apologies for the delay > as I had to rework some of the patches because of kernel migration. I think something in the DVFS patch set broke usb on Pandaboard. Building 7c4

Re: Sound hardware device specifics for Linaro dev boards

2011-04-04 Thread Kurt Taylor
If you haven't previously set the user's client.conf to turn autospawn off then try running-> pulseaudio --daemonize That should do the trick, thanks! On 3 April 2011 09:45, Matt Sealey wrote: > I'm trying to get this data from the Smarttop to show the SPDIF device > but I get the same "No Pul

Re: Linus being annoyed by the ARM kernel code

2011-04-04 Thread Nicolas Pitre
On Mon, 4 Apr 2011, Andy Green wrote: > Well, in the iMX31 case there is only a 2KByte SRAM on-die that gets > auto-filled by the ROM. In the case of SD Card boot which I implemented - the > bootloader is on the SD Card at a defined place - it means you need to fit > your SD init, "mmc stack" and

Re: Linus being annoyed by the ARM kernel code

2011-04-04 Thread Grant Likely
On Mon, Apr 4, 2011 at 8:50 AM, Nicolas Pitre wrote: > On Mon, 4 Apr 2011, Eric Miao wrote: > >> >>   * And very hardware specific code moved out to a controllable place, >> >>     i.e. something like BIOS >> > >> > Sorry, but I must vehemently disagree here.  BIOSes are a problem for >> > Open So

Re: [powerdebug 01/35] change regulator init function

2011-04-04 Thread Daniel Lezcano
On 04/04/2011 11:53 AM, Amit Kucheria wrote: Daniel, I've now reviewed, tested and merged this entire series. Some minor changes were made to a handful of commit messages. Thanks for taking the time to make the changes self-contained, easily bisectable and making sure they don't break builds (I

Re: Linus being annoyed by the ARM kernel code

2011-04-04 Thread Nicolas Pitre
On Mon, 4 Apr 2011, Eric Miao wrote: > >>   * And very hardware specific code moved out to a controllable place, > >>     i.e. something like BIOS > > > > Sorry, but I must vehemently disagree here.  BIOSes are a problem for > > Open Source, not a solution.  On X86 they use BIOS services only when

Re: Linus being annoyed by the ARM kernel code

2011-04-04 Thread Eric Miao
>>   * And very hardware specific code moved out to a controllable place, >>     i.e. something like BIOS > > Sorry, but I must vehemently disagree here.  BIOSes are a problem for > Open Source, not a solution.  On X86 they use BIOS services only when > there is simply no other choice, because the

Re: Linus being annoyed by the ARM kernel code

2011-04-04 Thread Andy Green
On 04/04/2011 12:12 PM, Somebody in the thread at some point said: Hi - Specifically: the bootloader prerequisites for accessing the DT data may entirely mandate private bootloader knowledge of ALL the information it would have required from DT. For example, bootloader must init SDRAM, knowing

Re: Linus being annoyed by the ARM kernel code

2011-04-04 Thread jonsm...@gmail.com
On Mon, Apr 4, 2011 at 4:54 AM, Andy Green wrote: > Another way to solve it, would be to encode the set of device trees > supported in a way that removes redundancy.  Then the additional data needed > to resolve a generic OMAP3 device table into overo or beagle or any similar > board would be a sm

Re: Linus being annoyed by the ARM kernel code

2011-04-04 Thread jonsm...@gmail.com
On Mon, Apr 4, 2011 at 4:21 AM, Andy Green wrote: >> Matt and I may differ a little on the responsibilities of the >> bootloader. I think it should do the bare minimum needed to get the >> kernel loaded and to feed it a device tree. Matt has it doing more >> like setting up all of the pin configur

Re: [powerdebug 01/35] change regulator init function

2011-04-04 Thread Amit Kucheria
Daniel, I've now reviewed, tested and merged this entire series. Some minor changes were made to a handful of commit messages. Thanks for taking the time to make the changes self-contained, easily bisectable and making sure they don't break builds (I checked with git test-sequence). One quick no

Re: Linus being annoyed by the ARM kernel code

2011-04-04 Thread Jason Hui
On Mon, Apr 4, 2011 at 1:38 PM, Bryan Wu wrote: > On Fri, Apr 1, 2011 at 11:43 PM, Eric Miao wrote: >> Just FYI - lengthy but very interesting read, Linus was really good at >> wording, enjoy heh :-) >> >> https://lkml.org/lkml/2011/3/17/283 >> >> So maybe it's just a right time to talk about usi

Re: Linus being annoyed by the ARM kernel code

2011-04-04 Thread Andy Green
On 04/04/2011 03:22 AM, Somebody in the thread at some point said: Hi - In a perfect world, the DT data would be tied to the hardware and provided by the bootloader to the kernel. It would be produced by hardware vendors who would only have to describe their hardware in this OS independent abst

Re: OMAP4 MPU DVFS patches

2011-04-04 Thread Amit Kucheria
On Sat, Apr 2, 2011 at 6:21 AM, Nicolas Pitre wrote: > On Fri, 1 Apr 2011, Vishwanath Sripathy wrote: > >> Hi Nicolas, >> >> Pls find rebased OMAP DVFS patches attached. Apologies for the delay >> as I had to rework some of the patches because of kernel migration. > > No problem. > > Merged, thank

Re: Linus being annoyed by the ARM kernel code

2011-04-04 Thread Andy Green
On 04/03/2011 09:09 PM, Somebody in the thread at some point said: Hi - Can you describe why code in the bootloader is a better place than code in the kernel early init? I mean if you go and look in say U-Boot sources, it's a lot less beautiful and elegant than kernel code. You shouldn't jus