https://bugzilla.redhat.com/show_bug.cgi?id=1252602
Bug ID: 1252602
Summary: Problems with Realtek RTS5139 SD card reader
Product: Fedora
Version: 22
Component: kmod
Severity: medium
Assignee: kmod-maint(a)lists.fedoraproject.org
Reporter: linux776(a)gmail.com
QA Contact: extras-qa(a)fedoraproject.org
CC: jonathan(a)jonmasters.org,
kmod-maint(a)lists.fedoraproject.org, msivak(a)redhat.com
Description of problem: I have Lenovo G570 laptop with Realtek card reader. On
previous versions of Fedora all worked like a charm with kmod-staging module,
but in May I've installed Fedora 22 and card reader just stopped working.
lsusb shows that card reader is detected:
Bus 001 Device 003: ID 0bda:0139 Realtek Semiconductor Corp. RTS5139 Card
Reader Controller
As I understand now rts5139 kernel driver is not in the staging kernel modules
(kernel 4.1.3-200.fc22.x86_64, no kmod-staging installed packages):
[viktor@freesky-laptop ~]$ lsmod | grep rts
rtsx_usb_ms 20480 0
memstick 16384 1 rtsx_usb_ms
rtsx_usb_sdmmc 28672 0
mmc_core 126976 2 mmc_block,rtsx_usb_sdmmc
rtsx_usb 20480 2 rtsx_usb_sdmmc,rtsx_usb_ms
mfd_core 16384 2 lpc_ich,rtsx_usb
How reproducible: always
Steps to Reproduce:
1. Insert card in the slot
2. Try to find it in Dolphin file browser
Actual results: if I insert SD card into the card reader I get next messages in
dmesg (and no mounted card!):
/* a lot of messages */
[ 1794.584494] mmc0: new high speed SDHC card at address b368
[ 1794.585151] mmcblk0: mmc0:b368 NCard 14.9 GiB
[ 1795.234327] mmcblk0: error -110 sending stop command, original cmd response
0x900, card status 0x900
[ 1795.864593] mmcblk0: error -110 sending stop command, original cmd response
0x900, card status 0x900
/* a lot of error -110 messages until card is removed */
[ 1914.690605] mmc0: card b368 removed
I've tried to mount it manually, because I can see it in fdisk's output as
/dev/mmcblk0, but mount has failed.
Expected results: working SD card
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