[hafqa] [hafqa] [Bug 2672] New: Sandisk 8GB microSD not detected

[From: bugzilla-daemon at lists.maemo.org]

https://bugs.maemo.org/show_bug.cgi?id=2672

           Summary: Sandisk 8GB microSD not detected
           Product: System software
           Version: 4.0
          Platform: N810
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Low
         Component: mmc-and-usb
        AssignedTo: kimmo.hamalainen at nokia.com
        ReportedBy: maemo at subs.maneos.org
         QAContact: mmc-and-usb-bugs at maemo.org


STEPS TO REPRODUCE THE PROBLEM:

Insert one of these:
http://www.sandisk.com/Products/Item(2537)-SDSDQR-8192-SanDisk_microSDHC_8_GB.aspx
with a microSD-to-miniSD adapter into the N810's card slot.

EXPECTED OUTCOME:

Card gets recognised and mounted, dmesg should report something along these
lines (seen when inserting a working 4GB card):

[ 4555.070312] menelaus 1-0072: Setting voltage 'VMMC' to 3100 mV (reg 0x0a,
val 0xf8)
[ 4555.093750] menelaus 1-0072: Setting voltage 'VMMC' to 3000 mV (reg 0x0a,
val 0xb8)
[ 4555.187500] mmcblk1: mmc0:3591 SD04G 3932160KiB 
[ 4555.187500]  mmcblk1: p1


ACTUAL OUTCOME:

Card is not recognised, kernel reports:

[  333.328125] menelaus 1-0072: Setting voltage 'VMMC' to 3100 mV (reg 0x0a,
val 0xf8)
[  333.351562] menelaus 1-0072: Setting voltage 'VMMC' to 3000 mV (reg 0x0a,
val 0xb8)
[  335.710937] menelaus 1-0072: Shutting off 'VMMC'

REPRODUCIBILITY:

Always

EXTRA SOFTWARE INSTALLED:

Nothing kernel-related.

OTHER COMMENTS:

The N810 is running OS 2.2007.50-2.

I also get the same results on two N800s, using either the internal or external
slot.

Kernel messages from OS 2007 (I would swear it's running 4.2007.38-2, but
"About Product" now says 4.2007.26-8 and "uname -a": Linux Nokia-N800-26
2.6.18-omap1 #2 Fri Sep 21 16:27:36 EEST 2007 armv6l unknown):

[  277.903503] mmci-omap mmci-omap.1: cover is now closed
[  277.904754] menelaus: Setting 'VMMC' to 3100 mV (reg 0x0a, val 0xf8)
[  277.927795] menelaus: Setting 'VMMC' to 3000 mV (reg 0x0a, val 0xb8)
[  280.297637] menelaus: Shutting off 'VMMC'

OS 2008 (2.2007-50-2, Linux Nokia-N800-50-2 2.6.21-omap1 #2 Fri Dec 7 11:17:13
EET 2007 armv6l unknown):

[  126.664062] menelaus 1-0072: Setting voltage 'VDCDC3' to 3300 mV (reg 0x07,
val 0x39)
[  126.687500] menelaus 1-0072: Setting voltage 'VDCDC3' to 2800 mV (reg 0x07,
val 0x29)
[  129.046875] menelaus 1-0072: Shutting off 'VDCDC3'

Not sure whether the issue is with the card, the tablets or both.

The N800s have worked fine with all other cards I've tried (up to 16GB).  I
haven't even experienced the corruption issue that was fixed in 38-2.

The card itself works fine on my laptop, connected either via the bundled USB
reader or the laptop's built-in SD reader (using the same adapter plus an
additional miniSD-to-SD one).  When inserted in the latter, the kernel reports:

[192019.589674] tifm_core: MMC/SD card detected in socket 0:3
[192019.657766] mmcblk0: mmc0:aaaa SU08G 7977472KiB 
[192019.657794]  mmcblk0: p1

See also http://internettablettalk.com/forums/showthread.php?t=13531


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