[Bug 1559870] Re: mmc_select_hs400 failed, error -74

2016-03-25 Thread Shih-Yuan Lee
I tested Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323) and there is no problem now. 3efcd738cff03d2d579e08f55117111d *ubuntu-16.04-beta2-desktop-amd64.iso ** Changed in: linux (Ubuntu) Status: Incomplete => Fix Released -- You received this bug notification because you are a me

[Bug 1559870] Re: mmc_select_hs400 failed, error -74

2016-03-22 Thread Shih-Yuan Lee
These patches are mentioned in an email thread by Adrian Hunter (one of the primary maintainers of the MMC module in the kernel). I will do some check for these patches. Before I confirm which patches are needed, I set this issue incomplete temporarily. This issue was reported also existed in Ubu

[Bug 1559870] Re: mmc_select_hs400 failed, error -74

2016-03-21 Thread Joseph Salisbury
** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1559870 Title: mmc_select_hs400 failed, error -74 To manage notifications about this b

[Bug 1559870] Re: mmc_select_hs400 failed, error -74

2016-03-21 Thread Joseph Salisbury
The four commits in comment #3 are all in the kernel as of 4.4-rc2: ~/src/linux$ git describe --contains 1815e61b v4.4-rc2~25^2~7 ~/src/linux$ git describe --contains 51b12f77 v4.4-rc2~25^2~6 ~/src/linux$ git describe --contains 974007aa v4.4-rc2~25^2~5 ~/src/linux$ git describe --contains d230293

[Bug 1559870] Re: mmc_select_hs400 failed, error -74

2016-03-21 Thread Shih-Yuan Lee
The patches in comment #3 can be found in the v4.5 kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1559870 Title: mmc_select_hs400 failed, error -74 To manage notifications about this bug go

[Bug 1559870] Re: mmc_select_hs400 failed, error -74

2016-03-21 Thread Shih-Yuan Lee
commit 1815e61b1a7efe81017a883e817292daf7d2f922 Author: Adrian Hunter Date: Wed Oct 28 14:25:40 2015 +0200 mmc: mmc: Improve reliability of mmc_select_hs200() Currently mmc_select_hs200() uses __mmc_switch() which checks the success of the switch to HS200 mode using CMD13 (SEND_