RE: Image Creator platforms
Ian, Menlow-lpia means Gutsy (Ubuntu 7.10) based menlow platform, I don't believe anybody is still using that. Menlow-lpia-ubuntu-hardy means (Ubuntu 8.04) based menlow platform. Thanks, Alek -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ian Lawrence Sent: 2008年9月18日 12:26 To: Du, Alek Cc: Rhoads, Rob; ubuntu-mobile@lists.ubuntu.com; Loïc Minier; Karur Mohan, Prajwal; Lopatin, Alexander L Subject: Re: Image Creator platforms Hi, > AFAIK, no one. well, the last one I created was a menlow-lpia image on ubuntu hardy...i *thought* that this was for the new upcoming 'diamondville' processor but if you are thinking of dropping it maybe I am wrong and it is not this after all and I got mixed up somewhere Ian -- http://ianlawrence.info -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
RE: Image Creator platforms
Rob, AFAIK, no one. Thanks, Alek -Original Message- From: Rhoads, Rob Sent: 2008年9月18日 3:22 To: Du, Alek Cc: Lynch, Rusty; Lopatin, Alexander L; 'ubuntu-mobile@lists.ubuntu.com'; Spencer, Bob; 'Loïc Minier'; Karur Mohan, Prajwal Subject: RE: Image Creator platforms Alek, Does anyone still use the Melow-lpia platform in M-I-C? -RobR Spencer, Bob wrote: > Loic, thanks for the info > Rob, Can you let me know if there are any images you use regularly. > > Given the feedback, > > Remove the following platforms: > Mccaslin-lpia > Mccaslin-lpia-fedora > Mccaslin-lpia-ubuntu-hardy-ppa > Mccaslin-lpia-ubuntu-hardy-ppa-snapshot > Menlow-lpia > Menlow-lpia-ubuntu-hardy > Menlow-lpia-ubuntu-hardy-ppa > Menlow-lpia-ubuntu-hardy-ppa-snapshot > > Still in question (keep for now): > Mccaslin-lpia-ubuntu > Menlow-lpia-moblin2 > > Keep: > Menlow-lpia-ubuntu-hardy-jax10-snapshot1 > Mccaslin-lpia-ume > Menlow-lpia-ume > Netbook-lpia-moblin2 > > Bob > > Loïc Minier wrote: >> On Thu, Sep 04, 2008, Spencer, Bob wrote: >>> Image creator that you build from upstream source (git clone >>> http://moblin.org/repos/tools/moblin-image-creator.git) has lots of >>> platforms in the list and I think many of them are no longer needed >>> and even useless. Here's the list. >>> Mccaslin-lpia >>> Menlow-lpia >> >> => Gutsy based, I guess nobody wants these >> >>> Mccaslin-lpia-fedora >> >> (=> I never used it for obvious reasons :-P) >> >> Hmm I don't have this one: >>> Mccaslin-lpia-ubuntu >> => no idea >> >> These are the "old" platforms for hardy: >>> Menlow-lpia-ubuntu-hardy >>> Mccaslin-lpia-ubuntu-hardy-ppa >>> Mccaslin-lpia-ubuntu-hardy-ppa-snapshot >>> Menlow-lpia-ubuntu-hardy-ppa >>> Menlow-lpia-ubuntu-hardy-ppa-snapshot >> => these were used against ahrdy, hardy + ppa and snapshot of these, >> but now we promote packages from there to the new >> archive.mobile.ubuntu.com (*-ume) so we don't use these and I >> don't expect anyone to, they might work though >> >>> Mccaslin-lpia-ume >>> Menlow-lpia-ume >> >> => that's the final platforms we used for hardy and continue to >> base hardy images on >> >>> Menlow-lpia-moblin2 >>> Netbook-lpia-moblin2 >> >> (=> moblin 2 stuff) >> >>> Menlow-lpia-ubuntu-hardy-jax10-snapshot1 >> >> Recent addition >> >>> I recommend we trim this to: >>> Mccaslin-lpia-fedora (Samsung Q1 ultra build of Moblin2 (RPM)) >>> Mccaslin-lpia-ubuntu-hardy-ppa (Samsung Q1 ultra, latest UME w/PPA >>> (DEB)) Menlow-lpia-moblin2 (Jax10/Menlow build of Moblin2 (RPM)) >>> Menlow-lpia-ubuntu-hardy-ppa (Jax10/Menlow build of UME (DEB)) >>> Netbook-lpia-moblin2 (EeePC/Netbook build of Moblin2 (RPM)) >> >> I would mostly care that you keep the *-ume ones instead of the >> above DEB ones. >> >>Cheers, -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
RE: Moblin kernel status for ww17
Amit, It is required to fix https://bugs.launchpad.net/moblin-kernel/+bug/193177. QA think the device node and mount point should remain persist across S3/S4. Thanks, Alek -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Amit Kucheria Sent: 2008年4月24日 21:21 To: Du, Alek Cc: ubuntu-mobile list Subject: Re: Moblin kernel status for ww17 On Thu, Apr 24, 2008 at 4:05 PM, Alek Du <[EMAIL PROTECTED]> wrote: > > 1. Turned on CONFIG_MMC_UNSAFE_RESUME=y to enable SD/MMC memory card S3/S4 > persist feature. So this is required for S3/S4 resume to work? Regards, Amit -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
Moblin Kernel and Driver Status for WW15
No much changes this week. Inuka updated bug fix report for "wakeups larger when HT is enabled(also wakeups unaccounted for in /proc/timer_stats) https://bugs.launchpad.net/bugs/194215"; Jay was working on https://bugs.launchpad.net/bugs/210581 unionfs stack trace and https://bugs.launchpad.net/bugs/209547 Openoffice hang-up on crownbeach Feng was working on a Marvell SD8686 wifi driver performance drop issue when enabled C6 state issue. The initial test showed enlarging buffer size should fix this. While Alek was still working on some USB related bug fixing like https://bugs.launchpad.net/bugs/193172 .The previously added USB Persist patch seems has some problems on new CB boards. Thanks, Alek -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Du, Alek Sent: 2008年4月3日 20:39 To: Ubuntu-mobile@lists.ubuntu.com Subject: Moblin Kernel and Driver Status for WW14 No much changes this week, we are about to stabilize Moblin kernel. Kernel Support = USB PERSIST feature now was back ported for Moblin kernel 2.6.22 to fix for https://bugs.launchpad.net/bugs/160350 "fast boot causing usb storage can not work after resume". A new bug https://bugs.launchpad.net/bugs/211212 "Network-manager process hangs after resume from S4" was found. Current clue is the NETDEV_UP event sometimes is not sending after resume and causing network manager not handle Ethernet re-configuration. PSB / SLT HW Support No changes this week. SDIO No changes this week. USB Client Drivers == No changes this week PSB Gfx & Video Drivers === Inuka upgraded Poulsbo Gfx driver (psb-kmd, libdrm, libva, etc.) to Beta09, and would have uploaded them to hardy PPA already (need to check with Inuka). Power and Performance Testing/Optimization == Martin was working on S3 integration work for PPM -- after system idles for pre-defined time and if battery capacity lowers than a threshold, then PPM should force system to enter S3 state. Boot experience No updates. Thanks, Alek -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
Moblin Kernel and Driver Status for WW14
No much changes this week, we are about to stabilize Moblin kernel. Kernel Support = USB PERSIST feature now was back ported for Moblin kernel 2.6.22 to fix for https://bugs.launchpad.net/bugs/160350 "fast boot causing usb storage can not work after resume". A new bug https://bugs.launchpad.net/bugs/211212 "Network-manager process hangs after resume from S4" was found. Current clue is the NETDEV_UP event sometimes is not sending after resume and causing network manager not handle Ethernet re-configuration. PSB / SLT HW Support No changes this week. SDIO No changes this week. USB Client Drivers == No changes this week PSB Gfx & Video Drivers === Inuka upgraded Poulsbo Gfx driver (psb-kmd, libdrm, libva, etc.) to Beta09, and would have uploaded them to hardy PPA already (need to check with Inuka). Power and Performance Testing/Optimization == Martin was working on S3 integration work for PPM -- after system idles for pre-defined time and if battery capacity lowers than a threshold, then PPM should force system to enter S3 state. Boot experience No updates. Thanks, Alek -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
Moblin Kernel and Driver Status for WW13
Kernel Support = Alek was working on back port USB PERSIST feature for Moblin 2.6.22 kernel, it is a capsulate for https://bugs.launchpad.net/bugs/160350 "fast boot cause usb storage can not work after resume". Actually the bug is a general S4 issue long exists in Linux kernel. Jay integrated USBC 2.0.0.32L.009 patch to hardy-ume ppa and fixed Dabney thermal patch problem again hardy-ume. Still need to fix CONFIG_ACPI_VIDEO=y issue. PSB / SLT HW Support Verified the bug "Internal compiler error when building kernel on Crownbeach https://bugs.launchpad.net/bugs/148772"; was gone on D0 board with BIOS 73. SDIO Feng was trying to fix a SD card hibernate/resume bug at https://bugs.launchpad.net/moblin-kernel/+bug/193177 it requires a same feature as USB persist :( . Dabney Thermal patches == No changes this week. USB Client Drivers == No changes this week PSB Gfx & Video Drivers === No changes this week Power and Performance Testing/Optimization == No updates. Boot experience Martin fixed https://bugs.launchpad.net/moblin-kernel/+bug/197872 Screen is not clean when S3/S4 if touch screen is plugged. Thanks, Alek -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
Moblin Kernel and Driver Status for WW12
Kernel Support = Fixed a bug where system could not reboot after S3/S4 on Crown Beach board. The patch is at http://moblin.org/repos/?p=projects/kernel-mid-2.6.22.git;a=blob;f=debia n/patches/crown_beach_reboot.dpatch We used bios calling to reboot system instead of legacy way. Should be a board quirk. PSB / SLT HW Support HT seems still have some issues: wakeups larger when HT is enabled (also wakeups unaccounted for in /proc/timer_stats) https://bugs.launchpad.net/bugs/194215 still under investigation 3D graphics on Poulsbo results in 1000s of interrupts per second (with HT enabled) https://bugs.launchpad.net/bugs/194215 SDIO Feng was trying to fix a SD card hibernate/resume bug at https://bugs.launchpad.net/moblin-kernel/+bug/193177 . Dabney Thermal patches == No changes this week. USB Client Drivers == A USBC disconnect bug https://bugs.launchpad.net/moblin-kernel/+bug/196942 was fixed. The race condition bug caused file storage thread hung up. PSB Gfx & Video Drivers === Inuka fixed two psb-kmd kernel module bugs: psb-kmd shouldn't be Arch all https://bugs.launchpad.net/bugs/200465 psb-kmd runs depmod -a unconditionally https://bugs.launchpad.net/bugs/199035 Power and Performance Testing/Optimization == No updates. Boot experience Martin fixed a "hard-coded" Moblin Logo issue of grub in hard ppa. He rolled back it to use grub.conf to set boot pictures. Thanks, Alek -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
RE: How can I use Sound Device on Crownbeach?
Very strange. Since HDA audio support works for a long time both under UME kernel and Moblin kernel. Could you use Moblin Image Creator to create an image using Moblin kernel and try to play the file? From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Hayashi, Hiroshi Sent: 2008年3月13日 17:52 To: ubuntu-mobile@lists.ubuntu.com Subject: How can I use Sound Device on Crownbeach? Hi I am trying to play sound file on Crownbeach with UME. But the sound files are repeated. The cycle is about 2 sec., 10 times The command line is below. # cat .au > /dev/dsp Of cause “aplay” dose not work well. And I tried wav files and mp3 files….. X-< My OS environment is gusty/menlow_crownbeach/current image down loaded from http://cdimage.ubuntu.com/moblin/gutsy/menlow_crownbeach/current/menlow_crownbeach_install-usb.img These au files are created by SoX on the other Ubuntsu 7.10 and they can be played on the environment. Have someone achieved to play sound files on the Crownbeach? Can you let me know the way to play sound files on the Crownbeach? Thank you -Hiro -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
Moblin Kernel and Driver Status for WW11
Kernel Support = Synced with unionfs-2.2.4 to fix "Moblin anomoly with named pipes/sockets on reboot" https://bugs.launchpad.net/bugs/198879 and "Improper patch information in /proc/self/exe prevents Sun Java from working" https://bugs.launchpad.net/bugs/146070 Jay was still debugging an issue https://bugs.launchpad.net/moblin-image-creator/+bug/193830. This issue only happens on Hardy UME kernel The new BIOS seems to make it better, but still does not fix it completely. PSB / SLT HW Support Inuka was still debugging "wakeups larger when HT is enabled (also wakeups unaccounted for in /proc/timer_stats) https://bugs.launchpad.net/bugs/194215. He found the wakeup for cpu0 would wake up cpu1 too. SDIO Feng merged 8686/8688 WPA function from Tony Espy, thanks Tony. Feng also reduced SiB card extra delay workaround from 100ms to 25ms. Dabney Thermal patches == Latest Dabney thermal patches got released against 2.6.24-rc3. Jay was trying to apply these patches against Hardy kernel. We will also need to merge them to Moblin kernel first. USB Client Drivers == No changes this week. PSB Gfx & Video Drivers === A backlight bug -- Brightness cannot adjust the backlight on CB+LCD kit https://bugs.launchpad.net/bugs/197890 got fixed: 1. Set right panel type in CB bios. 2. Add /sys/class/backlight interface to the PSB Gfx driver. Power and Performance Testing/Optimization == No updates. Boot experience Martin saved another 6 seconds for normal boot by removing some "unnecessary" service and moving some service to be started after hildon_desktop launching. He removed service pcmciautils and mountkernfs, etc. The postponed services are IUSBC and Bluetooth. Thanks, Alek -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
RE: Moblin Kernel and Driver Status for WW10
Amit, The 0005-thermal-ext-acpi_video.patch did not get changed for a "long" time. Was hardy tree synced with 2.6.24.3 or later? Moblin kernel still uses 2.6.24. Need to re-patch it? Thanks, Alek -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Amit Kucheria Sent: 2008年3月6日 20:26 To: Du, Alek; Chetty, Jay; Gunawardana, Inuka Cc: Ubuntu-mobile@lists.ubuntu.com Subject: Re: Moblin Kernel and Driver Status for WW10 On Thu, Mar 6, 2008 at 10:48 AM, Du, Alek <[EMAIL PROTECTED]> wrote: > Dabney Thermal patches > == > No changes this week. I just noticed that patch 0005-thermals-ext-acpi_video.patch doesn't apply anymore to our tree. Does it apply to yours? I can't seem to sync your tree, it fails with the following error: pack/pack-37d823e34d01267f86a6a315278f23446d3ea6bd.idx pack/pack-37d823e34d01267f86a6a315278f23446d3ea6bd.pack pack/pack-67bc09e79d586a6ffcaa8a34cab1536e08d8699e.idx pack/pack-67bc09e79d586a6ffcaa8a34cab1536e08d8699e.pack pack/pack-7b5b94d42b82101501b8ef8310500e5e28c43102.idx pack/pack-7b5b94d42b82101501b8ef8310500e5e28c43102.pack pack/pack-82921bbfef2596e0b4bace37c11441db7f5260b6.idx pack/pack-82921bbfef2596e0b4bace37c11441db7f5260b6.pack sent 268415 bytes received 144711635 bytes 307486.85 bytes/sec total size is 143449035 speedup is 0.99 rsync: link_stat "projects/kernel-mid-2.6.24.git/packed-refs" (in repos) failed: No such file or directory (2) rsync error: some files could not be transferred (code 23) at main.c(1385) [receiver=2.6.9] fatal: Could not run rsync to get refs > Grub fast boot/resume > > Martin found a few kernel configure options could let Moblin kernel boot > faster. Setting "no" to CONFIG_BLK_DEV_FD and CONFIG_ISAPNP could save > as many as 3 seconds!!! We certainly do not need to support floppy > driver and ISA bus. Interesting. I will make these changes in our kernel too. Jay: I had to move the 868x wireless/bt drivers to LUM so that our team in Lexington would not have to compile the whole kernel when debugging the driver. So your patches on the ume-hardy tree were conflicting. I have manually patched the hardy tree with the changes that you pushed to ume-hardy. I will overwrite (yuck) the history of the ume-hardy tree so correspond to my changes. Sorry for the inconvenience. Inuka: You patches to LUM went in fine. Thanks. I also fixed our build system so that a patch that fails to apply will cause an immediate exit. Regards, Amit -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
Moblin Kernel and Driver Status for WW10
Kernel Support = A better way to fixed bug: The USB nic can not get IP automatically after resume from S3 https://bugs.launchpad.net/bugs/193172 the patch is at http://www.moblin.org/repos/?p=projects/kernel-mid-2.6.22.git;a=blob_pla in;f=debian/patches/usb_reset_resume.dpatch;hb=f69218e2c9e609a3cb6d9ce73 36d239ae056ecb5 thanks mjg59 for indicating USB_QUIRK_RESET_RESUME. PSB / SLT HW Support Inuka was still debugging "wakeups larger when HT is enabled (also wakeups unaccounted for in /proc/timer_stats) https://bugs.launchpad.net/bugs/194215. SDIO Feng added Marvell 8688 B0 Evk beta2 driver while still kept the previous driver until all guys upgrade to B0 hardware. (only at kernel-mid 2.6.22, will apply to 2.6.24 later) Dabney Thermal patches == No changes this week. USB Client Drivers == No changes this week. PSB Gfx & Video Drivers === A backlight bug -- Brightness cannot adjust the backlight on CB+LCD kit https://bugs.launchpad.net/bugs/197890 was found, and Inuka was tracking it. The draft clue is the video BIOS need to be updated to support such LCD panel (Samsung, Kit L3M21Kpktnste). Current supported panel: - 640 x 480 8.4" NEC (NL6448BC26-08D) - 800 x 480 9" NEC (NL8048BC24-01) - 1024 x 600 5.61" TMD (LTD056ET0S) - 1024 x 600 4.8" Samsung (LTS480WS-C01) - 1024 x 768 15" Samsung (LTX150XG-L01) - 1280 x 768 7.2" Sharp (LQ072K1LAxx) - 1280 x 800 15.4" Samsung (LTN154X5-L01) - 1366 x 768 11.1" TMD (LTD111EXDA) Other panels can be configured but we do not support them natively. Power and Performance Testing/Optimization == No updates. Grub fast boot/resume Martin found a few kernel configure options could let Moblin kernel boot faster. Setting "no" to CONFIG_BLK_DEV_FD and CONFIG_ISAPNP could save as many as 3 seconds!!! We certainly do not need to support floppy driver and ISA bus. Thanks, Alek -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
RE: Moblin Kernel and Driver Status for WW09
Found reset_resume USB patches under kernel.org ~/people/gregkh/usb/2.6/2.6.22 -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Du, Alek Sent: 2008年2月29日 9:43 To: Matthew Garrett Cc: Ubuntu-mobile@lists.ubuntu.com Subject: RE: Moblin Kernel and Driver Status for WW09 Matthew, Yes, definitely you are right! But seems this only works for 2.6.24 kernel, since 2.6.22 kernel only has USB_QUIRK_NO_AUTOSUSPEND defined. A back porting may work. Thanks for your comments. Will do more work to make right patch. Thanks, Alek -Original Message- From: Matthew Garrett [mailto:[EMAIL PROTECTED] Sent: 2008年2月29日 1:59 To: Du, Alek Cc: Ubuntu-mobile@lists.ubuntu.com Subject: Re: Moblin Kernel and Driver Status for WW09 Alek, If the device in question needs resetting on resume, then it should set the USB_QUIRK_RESET_RESUME quirk rather than modifying the core code. This certainly isn't a requirement for most devices, so the patch isn't suitable for adding in its current form. -- Matthew Garrett | [EMAIL PROTECTED] -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
RE: Moblin Kernel and Driver Status for WW09
Matthew, Yes, definitely you are right! But seems this only works for 2.6.24 kernel, since 2.6.22 kernel only has USB_QUIRK_NO_AUTOSUSPEND defined. A back porting may work. Thanks for your comments. Will do more work to make right patch. Thanks, Alek -Original Message- From: Matthew Garrett [mailto:[EMAIL PROTECTED] Sent: 2008年2月29日 1:59 To: Du, Alek Cc: Ubuntu-mobile@lists.ubuntu.com Subject: Re: Moblin Kernel and Driver Status for WW09 Alek, If the device in question needs resetting on resume, then it should set the USB_QUIRK_RESET_RESUME quirk rather than modifying the core code. This certainly isn't a requirement for most devices, so the patch isn't suitable for adding in its current form. -- Matthew Garrett | [EMAIL PROTECTED] -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
RE: Moblin Kernel and Driver Status for WW09
Mathew, The patch is needed even I do the same test with my Dell Core2Duo desktop. It is not Poulsbo specific but only happens on high speed USB device and HUB (including root hub). Thanks, Alek -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Matthew Garrett Sent: 2008年2月28日 18:43 To: Ubuntu-mobile@lists.ubuntu.com Subject: Re: Moblin Kernel and Driver Status for WW09 On Thu, Feb 28, 2008 at 05:07:41PM +0800, Du, Alek wrote: > Kernel Support > = > Fixed bug: The USB nic can not get IP automatically after resume from S3 > https://bugs.launchpad.net/bugs/193172 The root cause is high speed HUB > resume from S3 does not disconnect and re-enumerate USB device even the > device is reset by HCD, the patch is at > http://www.moblin.org/repos/?p=projects/kernel-mid-2.6.22.git;a=blob_pla > in;f=debian/patches/usb_highspeed_hub_resume_fix.dpatch;hb=HEAD I'm a bit concerned by this. If the device is reset, shouldn't the port status change? The patch seems to force a reset even when one isn't necessary. -- Matthew Garrett | [EMAIL PROTECTED] -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
Moblin Kernel and Driver Status for WW09
Kernel Support = Fixed bug: The USB nic can not get IP automatically after resume from S3 https://bugs.launchpad.net/bugs/193172 The root cause is high speed HUB resume from S3 does not disconnect and re-enumerate USB device even the device is reset by HCD, the patch is at http://www.moblin.org/repos/?p=projects/kernel-mid-2.6.22.git;a=blob_pla in;f=debian/patches/usb_highspeed_hub_resume_fix.dpatch;hb=HEAD We also identify "issue" "cpuinfo_cur_freq does not report the correct current frequency https://bugs.launchpad.net/bugs/193904"; actually is normal. Jay found a Moblin kernel patch file extension not syncing with Hardy kernel issue and created a patch to fix that. Jay was debugging an issue https://bugs.launchpad.net/moblin-image-creator/+bug/193830 This issue only happens on Hardy UME kernel and C0 Poulsbo board. A workaround was given. PSB / SLT HW Support Inuka found an issue on CB: wakeups larger when HT is enabled (also wakeups unaccounted for in /proc/timer_stats) https://bugs.launchpad.net/bugs/194215 and was trying to debug it. SDIO Feng fixed Marvell 8686 V9 bug where the wifi card does not report itself as a wireless dev but an 802.3 dev. Dabney Thermal patches == No changes this week. USB Client Drivers == No changes this week. PSB Gfx & Video Drivers === Inuka found a Gfx issue: glxgears performance degrades on a D0 after consecutive runs https://bugs.launchpad.net/bugs/195942. Power and Performance Testing/Optimization == No updates. Grub fast boot/resume No changes this week. Thanks, Alek -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
Moblin Kernel and Driver Status for WW08
Kernel Support = Alek is debugging a reboot failure issue https://bugs.launchpad.net/bugs/190246. The root cause is when rebooting, the USBC driver's unload script K20iusbc would unload iusbc and g_file_storage module from memory, while the unloading of iusbc module cause system hung by random (tasklet kernel Oops). QA team also reported another kernel issue, the SMC USB NIC dongle could not resume correctly after S3 resume. The USB net card could not get IP address anymore. But a plug out/in could save it. Will debug it later. PSB / SLT HW Support Jay confirmed SLT T state was working. But the current BIOS did not enable it yet. Need to wait for later BIOS drop. SDIO Feng added Marvell 8686 V9 patch to Moblin 2.6.24 kernel tree. Dabney Thermal patches == No changes this week. USB Client Drivers == No changes this week. PSB Gfx & Video Drivers === Inuka upgraded Gfx driver to beta7 for Moblin kernel. Inuka is debugging an issue where Moblin browser would crash when opening a Yahoo auto pages :(. It does not happen if X use VESA driver. This bug is highly suspected related with Poulsbo Gfx driver. Need more clues. Power and Performance Testing/Optimization == Inuka tested Moblin kernel wakeup times during Media player is working by setting kernel 1000HZ vs 250 HZ scheduling. The result is not as expected. 1000HZ appears to make the situation worse. Inuka will continue to test if SMT enable/disable would change the result. Grub fast boot/resume No changes this week. Thanks, Alek -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
Moblin Kernel and Driver Status for WW07
Kernel Support = For bug https://bugs.launchpad.net/moblin-kernel/+bug/186038 we confirmed S3 worked on Moblin 2.6.22 /2.6.24 kernel after getting a D0 board with BIOS 68. Inuka found screen distortion issue after S3, and already redirected the issue to Gfx team. Inuka also confirmed touch screen functional on CB but did not enabled calibration tool yet. Martin found a bug in kernel USB host controller driver -- the driver should disable the USB HC interrupt as early as possible during initialization if the BIOS enabled USB legacy support. The unexpected interrupt may cause OS to mask the "nobody cared" interrupt source and cause USB system working under polling mode. The patch is located at http://www.moblin.org/repos/?p=projects/kernel-mid-2.6.24.git;a=blob;f=d ebian/patches/debian/patches/0021-legacy-usb-int-fix.dpatch And Jay already pushed it to Ubuntu PPA repo. Feng worked out a workaround to avoid touchscreen double click issue when enabled external mouse support in xorg.conf, the root cause is the touch screen events are exported through input/event and mice interface simultaneously. PSB / SLT HW Support Alek enabled a workaround for udma5 support in libata on D0 board -- the 80/40 cable detection register is reserved for Poulsbo PATA register... Jay already pushed it to PPA repo. Jay pushed pciutils source to PPA with new Poulsbo PCI IDS. Those new IDs have been uploaded to Ubuntu package by the maintainer while debian pciutils package maintainer will not update the PCI IDs from Intel -- he like to picked up them from upstream. SDIO No changes this week. Dabney Thermal patches == No changes this week. USB Client Drivers == Alek upgraded the USBC driver to version Beta4 (2.0.0.32L.0008). PSB Gfx & Video Drivers === Inuka built a workable Beta6 Gfx driver against hardy PPA at https://launchpad.net/~inuka/+archive Inuka was planning to release Beta7 Gfx driver once got approved. Power and Performance Testing/Optimization == No changes this week. Grub fast boot/resume Martin root caused the fast resume kernel oops issue when HT enabled. Fast resume became more and more stable. Almost all known issues got fixed. Thanks, Alek -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
Moblin Kernel and Driver Status for WW05
Kernel Support = Alek synced Moblin kernel 2.6.24 with formal 2.6.24 kernel. He also fixed linux-headers folder issue (/lib/modules/*/build should be a symbol link to /usr/src/linux-headers*). Alek started to append build number to Moblin kernel binary package and started to look into libata UDMA5 support on CRB D0 board. PSB / SLT HW Support Martin found HDA device extra interrupt issue: When intel HDA is working (play a wav file, for example), there are 50+ IRQ17 nobody handled interrupts happen. We suspected it maybe a hardware issue but current no enough evidence proved. SDIO Feng confirmed with C0 board the SDIO timeout waiting for interrupt error was gone. Dabney Thermal patches == No changes this week. USB Client Drivers == No changes this week. PSB Gfx & Video Drivers === Did not get updates from Inuka. Power and Performance Testing/Optimization == Did not get updates from Jay. Grub fast boot/resume Martin added 2.6.24 support to grub fast boot/resume patch and verified without nolapic_timer and with HT enabled, the 2.6.24 kernel fast resume very stable (tested with 20+ cycles). Thanks, Alek -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
Moblin Kernel and Driver Status for WW04
Kernel Support = Alek rebased kernel-mid-2.6.24 to linux-2.6.24-rc8. Alek also fixed the issue - WIFI does not work on Samsung Q1 Ultra. The root cause is Ubuntu kernel uses a volatile tmpfs to hold restricted drivers, while Moblin Image Creator would lose the volatile during umount/mount cycle and thus would create wrong Modules.dep file. PSB / SLT HW Support No changes this week. SDIO Feng successfully ported Marvell SDIO 8686 wifi card V9 version driver (with V9 firmware). The new driver was not put to Moblin yet. We expected lots of tests to verify the new ported driver. Dabney Thermal patches == No changes this week. USB Client Drivers == Moblin Media team is starting to integrate USBC media sync feature, mainly focus on DBus message handling exported by udev scripts. A driver upgrading was scheduled in WW09. PSB Gfx & Video Drivers === Inuka upgraded PSB Gfx drivers to Beta6. Both kernel drivers and user space drivers were updated. Power and Performance Testing/Optimization == Jay tested Moblin kernel-mid 2.6.22 S3 stability on Crown-beach D0 board. Jay found: 1. without nolapic_timer, the system could suspend/resume once, but for second cycle, the system would hang with post code 0200/0002, and system could resume normally after toggling lid switch couple of time. 2. with USB Ethernet dongle, after resume from S3, kernel would have 800+ wake up events per second. Sometimes, with the USB Ethernet dongle the system even refused to suspend to S3. 3. Sometimes USB mouse did not work properly after resume and USB Ethernet dongle could not get IP address. Jay would like to discuss this issue with Ubuntu kernel team during Intel/Ubuntu sprint. Grub fast boot/resume No changes this week. Thanks, Alek -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
RE: Patch for Moblin Image Creator -- add / entry in fstab
Michael, Thanks for the patch. Initial test shows although the system's real root is unionfs containing ro squashfs plus rw ext3 /dev/sda2, adding the line does no harm to system. System shows a /dev/sda2 mount to /, but according to /proc/mounts, there is no such mount. It seems an ideal workaround. JohnV, Rob, Any thoughts regarding to the patch? Thanks, Alek -Original Message- From: Michael Frey [mailto:[EMAIL PROTECTED] Sent: 2008年1月18日 5:57 To: Du, Alek Cc: Rhoads, Rob; Villalovos, John L; Karur Mohan, Prajwal; ubuntu-mobile@lists.ubuntu.com Subject: Patch for Moblin Image Creator -- add / entry in fstab Alek, Attached is a patch to Moblin Image Creator that adds an entry to fstab for the / ext3 partition. This fixes a bug where GnomeVFS will not work properly without such an entry. Thanks, Michael -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
Moblin Kernel and Driver Status for WW03
Kernel Support = We are talking with Ubuntu kernel team about how to better sync up kernel patches between us. The initial plan is: we will have a dedicated engineer -- Chetty, Jay<[EMAIL PROTECTED]> in our team to take all of our Moblin patches and port, support and push them into Ubuntu's new branch of the Ubuntu kernel. Other Moblin kernel members will continue to commit changes to Moblin kernel with notification to Jay. And Jay may need assistance from the whole team when porting the changes to Ubuntu's kernel branch. Hope to finalize the plan during Intel/Ubuntu sprint. File-system corruption on hard shutdown (https://bugs.launchpad.net/bugs/176178) issue got fixed after fixing the /dev/sda1 ext2 partition mounted as read-write bug. Thanks Michael Frey for his patch. PSB / SLT HW Support The broken MWAIT/local APIC timer issue got fixed after applied BIOS 66 to Crown-beach boards. Thus the kernel cmdline option nolapic_timer is not necessary any more. And when removed nolapic_timer options, the HT got enabled without 200+ interrupts per second issue. Jacob investigated many "APIC error on xx(xx)" kernel messages during booting issue (see Unclear APIC error msg reported when enable HT in CRB BIOS https://bugs.launchpad.net/bugs/180252) and found: 1. BIOS does not set DTS (Digital thermal sensor) thresholds correctly. 2. BIOS configures LAPIC thermal interrupts to be delivered via SMI. SDIO Feng committed a Marvell 8688 combo-card workaround (a force 100ms delay after power-on) to Moblin kernel. Dabney Thermal patches == No changes this week. USB Client Drivers == No changes this week.. PSB Gfx & Video Drivers === Inuka found an issue where PSB Gfx will set default resolution to 1280x1024 when drivers/acpi/video module was not inserted. But still need to rootcause this issue. Inuka has been working with Bryce to try to integrate PSB Gfx Beta3 driver to Hardy. Inuka has fixed the patch applying issue, but the built binary package does not function correctly. Inuka will continue to support on this issue. Power and Performance Testing/Optimization == Jay completed a complete ACPI verification for Crown-beach board and fixed the issue where procfs did not get correct temperature. Jay also fired a bug "Closing the virtual lid does not turn the display off" (https://bugs.launchpad.net/moblin-kernel/+bug/183013) and need to rootcause it. Jay also successfully built the midbrowser with Intel compiler (ICC) and did a performance comparison between the GCC built midbrowser and found a very good increase in performance (25%+ for browser launching, and 20%+ page loading from QA team) Grub fast boot/resume Martin is working on fixing the issue where fast resume gets hung when HT is enabled. Thanks, Alek -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
RE: Fix for squashfs disk corruption problem
Michael, Thanks for the patch. Will apply to the MIC tree and do some test. Thanks, alek -Original Message- From: Michael Frey [mailto:[EMAIL PROTECTED] Sent: 2008年1月10日 22:59 To: Rhoads, Rob Cc: Du, Alek; Villalovos, John L; Karur Mohan, Prajwal; ubuntu-mobile@lists.ubuntu.com Subject: Re: Fix for squashfs disk corruption problem Attached is a patch against the latest moblin-image-creator git tree to change all partitions to be formatted as ext3 and mounted as such. Thanks, Michael Rhoads, Rob wrote: > Michael Frey wrote: > >> Yes, That is exactly what I did. >> >> > > Right. What I was trying to say is that we now need to commit these > changes to the source repos on moblin. Do you have a patch of your > changes? > > -RobR > > >> Michael >> >> On Jan 9, 2008, at 4:43 PM, Rhoads, Rob wrote: >> >> >>> Michael Frey wrote: >>> >>>> Rob, >>>> >>>> Dave Mandala asked me to inform you of the following. >>>> >>>> After some investigation, I found that changing Moblin Image Creator >>>> to format all partitions as ext3 fixes the "disk corruption" issue. >>>> >>>> It turns out that the partition that holds the squashfs image was >>>> formated as ext2 not ext3 therefore making it prone to >>>> corruption since >>>> there is no journaling on ext2. >>>> >>>> >>> In that case we'll need to modify Moblin image-creator's install.sh >>> script and the platform initramfs to use the ext3 for all partitions >>> created on the target platform. >>> >>> -RobR >>> -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
Moblin Kernel and Driver Status for WW02
2.6.24 & 2.6.22 Kernel Support = Alek set up a 2.6.24-rc5 kernel tree with Moblin patches on Moblin.org. In order to support both of 2.6.22 and 2.6.24 kernels we made relevant changes to have more consistent kernel package numbering: 1. Original kernel-mid package was renamed to kernel-mid-2.6.22 and the binary packages it produced got renamed to linux-menlow-default-2.6.22 and linux-menlow-developer-2.6.22 2. A new kernel-mid-2.6.24 package (now based on rc5) was added to Moblin already, and the binary package names were changed to linux-menlow-default-2.6.24 and linux-menlow-developer-2.6.24 The Moblin project info page was updated at: http://www.moblin.org/projects/projects_kernel.php 3. psb-kmd package was updated to build Gfx modules for both of these two kernels. The binary packages are psb-kmd-default-2.6.22, psb-kmd-developer-2.6.22 psb-kmd-default-2.6.24 and psb-kmd-developer-2.6.24. 4. The fset files for Moblin Image Creator got updated too. PSB / SLT HW Support The broken MWAIT/local APIC timer issue is assumed to be fixed in a new BIOS release through microcode patch to SLT. Once the fix is in a released BIOS and before we can enable-HT, we still need to take out the kernel boot option nolapic_timer in Moblin image-creator and then verify there is no boot hang and the extra interrupts issue goes away. This is the work our team needs to do. SDIO Feng is submitting a SDIO multi-function fix patch to Pierre Ossman's SDIO stack. The patch is still under review. Dabney Thermal patches == No changes this week. USB Client Drivers == No changes this week. The USBC solution as described before has been done and checked in Moblin.org already. PSB Gfx & Video Drivers === Inuka is checking if the interrupts PSB Gfx Beta3 RC driver generating issue (120+ interrupts/second) is gone with the latest driver release. Inuka is also investigating a screen resolution issue which only happens on 2.6.24 kernel. With 2.6.24-rc5 and psb-kmd 2.6.24 module, the default X screen resolution is set to 1280x1024 instead of 1024x768. Power and Performance Testing/Optimization == No changes this week. Grub fast boot/resume Martin enabled boot splash and resuming progress bar feature to grub package. Martin fixed the grub fast resume bug for 2.6.24 kernel and would check into the Moblin.org soon. Martin also discussed with EFI team to find how to take advantage of fast EFI bios booting. The fast EFI bios would only cost 2~3 second to hand over control right to boot loader after power up. In this case, Martin need port the fast boot patch from grub to elilo or grub2 which support EFI boot. Thanks, Alek -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
RE: Moblin Kernel and Driver Status for WW51
Amit, As we talked, let's sync up with the patches, and here is the patch list gspca_camera.dpatch hda_sigmatel.dpatch marvell_8686_8688.dpatch poulsbo_hda_class_id.dpatch poulsbo_hda.dpatch poulsbo_ide.dpatch poulsbo_pci_ids.dpatch poulsbo_smbus.dpatch poulsbo_USBC.dpatch sdio_crown_beach.dpatch squashfs3.3.dpatch thermals-ext-acpi_fan.dpatch thermals-ext-acpi_thermal.dpatch thermals-ext-acpi_video.dpatch thermals-ext-intel_menlow_memory.dpatch thermals-ext-intel_menlow_sensor.dpatch thermals-ext-sysfs_class.dpatch thermals-ext-thermal_sysfs.dpatch unionfs.dpatch You could access them by http://moblin.org/repos/projects/kernel-mid-2.6.24.git Thanks, alek -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Amit Kucheria Sent: 2008年1月4日 16:22 To: Rhoads, Rob Cc: ubuntu-mobile@lists.ubuntu.com Subject: Re: Moblin Kernel and Driver Status for WW51 Hi Rob, On 12/20/07, Rhoads, Rob <[EMAIL PROTECTED]> wrote: > 2.6.24 Kernel Support > = > Alek continues to port the patches from 2.6.22 to 2.6.24. He is > using/referencing the work previously done by Amit. Could you provide details as to what parts have been useful and what needs to be redone. I would like to understand how close the moblin and ubuntu trees are wrt to driver support. Regards, Amit -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
RE: Moblin Kernel and Driver Status for WW51
Amit, As I compared my patches with yours, I could almost say all the patches are functional identical. Patches we have tested are hda audio, libata, USBC and SDIO part. The thermal patches and sigmatel patch have no changes to test them. More detail we could talk over IRC. Thanks, Alek -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Amit Kucheria Sent: 2008年1月4日 16:22 To: Rhoads, Rob Cc: ubuntu-mobile@lists.ubuntu.com Subject: Re: Moblin Kernel and Driver Status for WW51 Hi Rob, On 12/20/07, Rhoads, Rob <[EMAIL PROTECTED]> wrote: > 2.6.24 Kernel Support > = > Alek continues to port the patches from 2.6.22 to 2.6.24. He is > using/referencing the work previously done by Amit. Could you provide details as to what parts have been useful and what needs to be redone. I would like to understand how close the moblin and ubuntu trees are wrt to driver support. Regards, Amit -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
RE: Moblin Kernel and Driver Status for WW50
Amit, Wow, Thanks a lot. I'm starting to look at your ported patches. Sure it will help me a lot. BR, Alek -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Amit Kucheria Sent: 2007年12月14日 1:47 To: Rhoads, Rob; Du, Alek Cc: ubuntu-mobile@lists.ubuntu.com; Tang, Feng Subject: Re: Moblin Kernel and Driver Status for WW50 On 12/13/07, Rhoads, Rob <[EMAIL PROTECTED]> wrote: > 2.6.24 Kernel Support > = > Alek cloned a new kernel repository for holding the 2.6.24 kernel on > moblin.org at http://www.moblin.org/repos/develop/linux-2.6.24.git. > We're still in our planning for supporting the 2.6.24 kernel, but Alek > has started the effort to port our patches to the 2.6.24 kernel. Alek, coud you please look at my port of moblin's patches first before you start off on your own. It might save some time. The patches can be found in the Hardy kernel repo. Regards, Amit -- Ubuntu-mobile mailing list Ubuntu-mobile@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mobile
