Bug 1037527

Summary: Realtek card reader 5227 not supported
Product: [Fedora] Fedora Reporter: Ferry Huberts <mailings>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED WORKSFORME QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 19CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
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Clone Of: Environment:
Last Closed: 2013-12-03 14:47:47 UTC Type: Bug
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Ferry Huberts 2013-12-03 10:31:24 UTC 
Description of problem:
Realtek card reader PCI device 5227 is not supported.
A google search revealed a launchpad bug that claims that the reader driver is upstream.

This card reader is present on my brand new Lenovo T440s.

02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5227 (rev 01)
	Subsystem: Lenovo Device 220c
	Flags: bus master, fast devsel, latency 0, IRQ 65
	Memory at f0500000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [40] Power Management version 3
	Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
	Capabilities: [70] Express Endpoint, MSI 00
	Capabilities: [100] Advanced Error Reporting
	Capabilities: [140] Device Serial Number 00-00-00-01-00-4c-e0-00
	Capabilities: [150] Latency Tolerance Reporting
	Capabilities: [158] #1e
	Kernel driver in use: rtsx_pci



Version-Release number of selected component (if applicable):
kernel-3.11.9-200.fc19.x86_64

How reproducible:
always
Comment 1 Ferry Huberts 2013-12-03 10:32:00 UTC 
the launchpad bug is https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1153618
Comment 2 Ferry Huberts 2013-12-03 14:47:47 UTC 
I just tried it again and it just works.
Strange. Closing.
Sorry for the noise