JMicron card reader (152d:2339) in HP Pavilion 2035la doesn't support Memory Stick Pro (MSP)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Incomplete
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: linux-source-2.6.24
HP Pavilion 2000 series laptops (including thi 2035la model) include a single reader that supports the following formats [1]:
* Secure Digital (SD) Memory Card
* MultiMediaCard (MMC)
* Secure Digital Input/Output (SD I/O)
* Memory Stick (MS)
* Memory Stick Pro (MSP)
* xD-Picture Card (XD)
* xD-Picture Card (XD) Type M
This bug report is only for the Memory Stick Pro (MSP) card form factor, although Memory Stick (MS) may have the same issue. Kernel is 2.6.24-17.
When inserting an MSP card it is not recognized nor mounted automatically.
lsusb reports this:
Bus 005 Device 002: ID 152d:2339 JMicron Technology Corp. / JMicron USA Technology Corp.
Searching the Linux USB database doesn't return anything for this.
lsmod reports the following possibly related modules:
tifm_7xx1 8576 0
tifm_core 11012 2 tifm_sd,tifm_7xx1
mmc_core 51460 2 tifm_sd,sdhci
There are other similar reports of Memory Stick apparently being supported on a per-driver basis (see Bug #85862, Bug #48987, Bug #159951). This may or may not be duplicates, if anyone can help determine this I'll gladly mark them (or accept any such duplicate marking).
Although I am seeking resolution for this, I'd also like to know if there is any legal problem (patents, etc.) blocking this or if it is "just" that no one has gotten to it yet (which seems implied in the mentioned bug reports). Thanks for any insights on this.
I am filing this on behalf of an Ubuntu user that reported the issue in the #ubuntu-co channel (user: emerson), he'll most likely provide further output/testing as requested. dmesg output and maybe usbmon output would be nice. Anything else he could provide to help and see what is missing / wrong ?
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[1] External media cards info comes from http://
description: | updated |
description: | updated |
Does the reader works for other formats ? Does those cards that you are trying to use really work (i.e. in other readers)?