## WORKITEMS description=1 status=2 assignee=3 milestone=4

== Kernel Audio ==
Reviewing the audio backlog for the main pain points.  After discussions at platform sprint and elsewhere, I will be creating / updating the relevant wiki pages with debugging information.  Also, I will be developing a HW database for the kernel team to help with troublesome HW in general.

||'''Description'''                                                                                                   ||<10%>'''Status'''||<10%>'''Assignee'''||<10%>'''Milestone'''||
|| c-o-d: produce crack of the day kernels et al for the audio PPA                                                    || DONE            || brad-figg         || lucid-alpha-2      ||
|| Investigate how we might further improve our testing, reporting, and diagnosis of audio issues looking at how we can better find out which devices are causing issues.  || DONE            || brad-figg         || ubuntu-10.04       ||
|| Build a prototype HW database based on the information submitted with bugs against the kernel.                     || DONE            || brad-figg         || lucid-alpha-3      ||
|| Mini design spec. for HW database.                                                                                 || DONE            || brad-figg         || ubuntu-10.04-beta-1       ||
|| Implement HWDB data acquisition by pulling hw data from Launchpad bug reports.                                     || DONE            || brad-figg         || ubuntu-10.04-beta-1       ||
|| Implement initial queries and reports based on HWDB from Launchpad bug reports.                                    || DONE            || brad-figg         || ubuntu-10.04-beta-1       ||
|| Perform a survey of the 'alsa-audio' package bugs adding tags to identify common issues                            || DONE            || brad-figg         || ubuntu-10.04-beta-2       ||
|| Define a test platform, tests, and evaluation criteria for a sound acceptance test                                 || DONE            || brad-figg         || ubuntu-10.04-beta-1       ||
|| Investigate the available tunables for ALSA/pulseaudio (HZ, packet sizes, glitch-free mode et al)                  || POSTPONED       || brad-figg         || ubuntu-10.04                          ||
|| Evaluate the selected tunables using the test harness, and produce recommendations as to tunable changes for lucid || POSTPONED       || brad-figg         || ubuntu-10.04                          ||


== Kernel EC2 ==

We have an EC2 patch set applied to 2.6.32 and uploaded to the archive, testing going well.  Some configuration updates and a further resync with upstream is outstanding.

||'''Description'''||<10%>'''Status'''||<10%>'''Assignee'''||<10%>'''Milestone'''||
|| Prepare EC2 patches for 2.6.32 || DONE || jjohansen || lucid-alpha-1 ||
|| Package and pull 2.6.32 EC2 patches into the lucid repo and upload || DONE || apw || lucid-alpha-1 ||
|| Resync EC2 patches with upstream 2.6.32 || DONE || jjohansen || lucid-alpha-3 ||
|| Update EC2 configs to more closely match virtual kernel || DONE || jjohansen || lucid-alpha-3 ||
|| Evaluate whether it is possible to pull -ec2 into the main kernel (it is not) || DONE || apw || lucid-alpha-3 ||


== Kernel ARM ==
We have an updated Freescale BSP based 2.6.31 kernel uploaded for IMX51.  We also have a 2.6.32 kernel in preparation for Marvell Dove, this should be in the archive shortly.

||'''Description'''||<10%>'''Status'''||<10%>'''Assignee'''||<10%>'''Milestone'''||
|| Reinstate the ARM versatile flavour for mobile to test on QEMU || DONE || apw || lucid-alpha-1 ||
|| mvl-dove -- update Marvell Dove ARM branch to 2.6.32 bsp|| DONE || eric.y.miao || lucid-alpha-3 ||
|| fsl-imx51 -- update Freescale IMX51 branch to 2.6.31 bsp || DONE || coolony || lucid-alpha-2 ||
|| qcm-msm -- pull in Qualcomm MSM branch || DONE || timg-tpi || ubuntu-10.04-beta-1 ||
|| qcm-msm -- Main Inclusion LP: Bug:531981 || DONE || timg-tpi || ubuntu-10.04-beta-1 ||
|| ti-omap -- pull in TI OMAP branch || DONE || amitk || ubuntu-10.04-beta-2 ||
|| ti-omap -- Main Inclusion LP: Bug:536742 || DONE || timg-tpi || ubuntu-10.04-beta-2 ||

== Power Management ==
Profiling idle power consumption of Ubuntu

||'''Description'''||<10%>'''Status'''||<10%>'''Assignee'''||<10%>'''Milestone'''||
|| List the set of usecases we will work on to optimise power consumption (see [[https://wiki.ubuntu.com/AmitKucheria/UbuntuPowerManagementTesting|UbuntuPowerManagementTesting]]) || DONE || amitk || lucid-alpha-2 ||
|| Profile idle consumption [amber] || POSTPONED || amitk || ubuntu-10.04-beta-1 ||
|| Investigate the effects of changing the value of HZ [amber] || POSTPONED || amitk || ubuntu-10.04-beta-1 ||
|| Select subset of usecases identified above for profiling || POSTPONED || amitk || ubuntu-10.04-beta-1 ||
|| Profile consumption in subset identified above || POSTPONED || amitk || ubuntu-10.04-beta-1 ||
|| Track drivers that keep HW alive even if not in use (BT, pcmcia, 3g, fingerprint reader, ethernet) || POSTPONED || amitk || ubuntu-10.04-beta-1 ||


== Netbook Enablement ==
Ensure we have good support for common netbooks.

||'''Description'''||<10%>'''Status'''||<10%>'''Assignee'''||<10%>'''Milestone'''||
|| Investigate top N selling units || DONE || canonical-kernel-team || lucid-alpha-3 ||
|| Verify top N selling units || DONE || manjo || ubuntu-10.04 ||


== Server Enablement ==
Ensure we have good support for common servers.

||'''Description'''||<10%>'''Status'''||<10%>'''Assignee'''||<10%>'''Milestone'''||
|| Investigate top N selling units || DONE || canonical-kernel-team || lucid-alpha-3 ||
|| Verify top N selling units || POSTPONED || manjo || ubuntu-10.04 ||