Bug 644280 - SD card not working with ricoh e822
Summary: SD card not working with ricoh e822
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 13
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Stanislaw Gruszka
QA Contact: Fedora Extras Quality Assurance
Depends On: 596475
TreeView+ depends on / blocked
Reported: 2010-10-19 10:23 UTC by Stanislaw Gruszka
Modified: 2011-04-06 07:28 UTC (History)
18 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of: 596475
Last Closed: 2011-04-06 07:28:30 UTC
Type: ---

Attachments (Terms of Use)
mmc-add-adma-quirk-to-ricoh_mmc.patch (523 bytes, text/plain)
2011-02-08 15:10 UTC, Stanislaw Gruszka
no flags Details
mmc-add-adma-quirk-to-ricoh-e822.patch (441 bytes, text/plain)
2011-02-18 09:40 UTC, Stanislaw Gruszka
no flags Details

Description Stanislaw Gruszka 2010-10-19 10:23:24 UTC
+++ This bug was initially created as a clone of Bug #596475 +++

Dell E6410. It just say:
  mmc0: new high speed SD card at address b368

Dmesg with some debug:

Comment 1 Sergio Basto 2010-11-19 01:31:26 UTC
(In reply to comment #0)
> Dmesg with some debug:
> https://bugzilla.redhat.com/attachment.cgi?id=447442

you aren't use fedora kernel. you have to patch kernel with some patches on bug #596475 if you want get this working. 

BTW I just test it on my Dell E6410 , just works !

Comment 2 Gregg Lebovitz 2010-11-19 03:28:05 UTC
I have been using this for weeks on my 6410. It works really well.

Comment 3 Stanislaw Gruszka 2010-11-19 06:32:02 UTC
Unfortunately not all have such luck. Particularly SDHC cards does not work: 

Comment 4 Gregg Lebovitz 2010-11-19 07:00:13 UTC
Hmm. I am not really sure which SDHC cards are not working. I have a 4 GB card that registers as an SDHC card, and works properly. If you give me more information about what SDHC cards are not working, I will try to test them.

Comment 5 Stanislaw Gruszka 2011-02-08 15:10:17 UTC
Created attachment 477630 [details]

Does patch make device work?

Comment 6 Stanislaw Gruszka 2011-02-18 09:40:17 UTC
Created attachment 479473 [details]

Modified version of adding ADMA quirk to e822.

Can someone test it?

Fedora-14 kernel build is here: http://koji.fedoraproject.org/koji/taskinfo?taskID=2846663

Comment 7 Brice Goglin 2011-03-31 07:45:13 UTC
Things finally work fine with 2.6.38 on my E6410. I didn't have time to test patches recently, sorry.


Comment 8 Stanislaw Gruszka 2011-03-31 08:22:46 UTC
Things work on 2.6.38 with patch from comment 6 or without patch?

Comment 9 Stanislaw Gruszka 2011-04-04 17:05:20 UTC
Brice , could you please answer question from comment 8?

Comment 10 Brice Goglin 2011-04-04 18:51:11 UTC
Sorry for the delay, it works with vanilla 2.6.38 without patch.


Comment 11 Stanislaw Gruszka 2011-04-06 07:28:30 UTC
Ok thanks for the info.

I looked at the kernel mmc Changelog, and do not see which commit could fix the problem. Anyway since it fixed in 2.6.38, I'm closing bug since F-15 will use 2.6.38 kernel

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