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-   -   [Development] kernel-power (https://talk.maemo.org/showthread.php?t=78371)

pali 2011-10-02 08:10

[Development] kernel-power
 
Last version of kernel-power is v53, see announce thread http://talk.maemo.org/showthread.php?t=94287

Thread about kernel-power has now a lot of post and now I missed a lot of them. I'm creating this new thread for kernel-power only for development discussion. So this is right place for discussion about patches, modification, adding new features, module, fixing bugs...

!!!Please do not write here post about user problems about download/installation...!!!
It should go here: http://talk.maemo.org/showthread.php?t=94287


Here are some info where to get source code, how to compile kernel, ...

Source code:
Project is hosted on Maemo Garage in git repository.
Project site: https://garage.maemo.org/projects/kernel-power/

Bugs/Patches:
Bugs and patches can be reported/sent in this thread, on project bug tracker, on IRC or on my email address.

Compiling:
0. Download source code from git repository (may contains unreleased code):
Code:

$ GIT_SSL_NO_VERIFY=1 git clone https://vcs.maemo.org/git/kernel-power
$ cd kernel-power
$ kernel-power-2.6.28/debian/rules get-orig-source
$ tar --strip-components=1 -C kernel-power-2.6.28 -xf kernel-power_2.6.28.orig.tar.gz kernel-2.6.28

0. Or download via apt (contains exact same last version):
Code:

$ apt-get source kernel-power
1. Compilation in scratchbox:
Code:

$ fakeroot apt-get install sdk-fiasco-gen
$ cd kernel-power-2.6.28
$ dpkg-buildpackage -b -rfakeroot

2. Compilation with madde:
Code:

$ cd kernel-power-2.6.28
$ patch -p2 -i debian/madde.patch
$ mad dpkg-buildpackage -b
$ patch -p2 -R -i debian/madde.patch


maacruz 2011-10-02 09:53

Re: [Development] kernel-power
 
Do you have any changelog of the new kp49 build wrt the previous one?

Would you mind to build compcache/ramzswap module with stats enabled? (if not already done)

pali 2011-10-02 10:12

Re: [Development] kernel-power
 
See thread http://talk.maemo.org/showthread.php?t=71879 and first post. Here is updated changelog for v49.

maacruz 2011-10-02 12:56

Re: [Development] kernel-power
 
Quote:

Originally Posted by pali (Post 1100960)
See thread http://talk.maemo.org/showthread.php?t=71879 and first post. Here is updated changelog for v49.

I mean changes wrt your previous (September 21) kp49 build, which I'm currently running. First post of the kernel-power thread highlights changes wrt kp48

pali 2011-10-02 14:04

Re: [Development] kernel-power
 
Full changelog you see in git log. There is enabled snd usb driver and updated dspbridge driver module.

disappear 2011-10-02 14:14

Re: [Development] kernel-power
 
Hi Pali thanks for the kernel v49,after instaling this kernel media player can not reproduce any format.Any ideas

maacruz 2011-10-02 14:39

Re: [Development] kernel-power
 
Quote:

Originally Posted by disappear (Post 1101074)
Hi Pali thanks for the kernel v49,after instaling this kernel media player can not reproduce any format.Any ideas

This thread is *for development* discussion, not user problems.
Please post your issues here: http://talk.maemo.org/showthread.php?t=71879

disappear 2011-10-02 14:44

Re: [Development] kernel-power
 
Sorry man, anyway

maacruz 2011-10-02 15:46

Re: [Development] kernel-power
 
BUG in new dsp bridge module:
[ 122.817169] ***** DSPMMU FAULT ***** IRQStatus 0x2
[ 122.817199] ***** DSPMMU FAULT ***** faultAddr 0x22142fc0
[ 122.817230] WMD_DEH_Notify: ********** DEVICE EXCEPTION **********
[ 122.817230] WMD_DEH_Notify: DSP_MMUFAULT,errInfo = 0x0
[ 122.817260] WMD_DEH_Notify: DSP_MMUFAULT, High Address = 0x2214
[ 122.817260] WMD_DEH_Notify: DSP_MMUFAULT, Low Address = 0x2fc0
[ 122.817291] WMD_DEH_Notify: DSP_MMUFAULT, fault address = 0x22142fc0
[ 122.818115] PROCWRAP_Detach: deprecated dspbridge ioctl

As Dissapear reported, this breaks video playing in mediaplayer.

pali 2011-10-02 15:54

Re: [Development] kernel-power
 
Quote:

Originally Posted by maacruz (Post 1101108)
BUG in new dsp bridge module:
[ 122.817169] ***** DSPMMU FAULT ***** IRQStatus 0x2
[ 122.817199] ***** DSPMMU FAULT ***** faultAddr 0x22142fc0
[ 122.817230] WMD_DEH_Notify: ********** DEVICE EXCEPTION **********
[ 122.817230] WMD_DEH_Notify: DSP_MMUFAULT,errInfo = 0x0
[ 122.817260] WMD_DEH_Notify: DSP_MMUFAULT, High Address = 0x2214
[ 122.817260] WMD_DEH_Notify: DSP_MMUFAULT, Low Address = 0x2fc0
[ 122.817291] WMD_DEH_Notify: DSP_MMUFAULT, fault address = 0x22142fc0
[ 122.818115] PROCWRAP_Detach: deprecated dspbridge ioctl

As Dissapear reported, this breaks video playing in mediaplayer.

ping freemangordon about dspbridge


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