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From: David Lindstrom via Bugspray Bot <bugbot@kernel.org>
To: linux-mmc@vger.kernel.org, ulf.hansson@linaro.org
Subject: Re: RTS5229 built in card reader not detected after Linux 5.0.x
Date: Wed, 22 Jan 2025 15:45:13 +0000	[thread overview]
Message-ID: <20250122-b204003c7-cc6bf6ab33dd@bugzilla.kernel.org> (raw)
In-Reply-To: <20250122-b204003c0-5776b9acf361@bugzilla.kernel.org>

David Lindstrom writes via Kernel.org Bugzilla:

This bug is also present on the Intel NUC7CJYH board, which uses the RTS5229 PCI Express Card reader.
Kernel >= 5.1 fails to detect any SD card. Nothing shows up when running lsblk.

Also tried 
# udevadm monitor

while inserting a card. Still no output.
Downgrading the kernel to < 5.1 solves the problem.

I did a tracing of kernel mmc events on kernel 5.0.13 and 5.2.2, whilst inserting a card, see the attachments. 
According to the trace, all mmc requests return cmd_err=-110 on kernel 5.2.2.

View: https://bugzilla.kernel.org/show_bug.cgi?id=204003#c7
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  parent reply	other threads:[~2025-01-22 15:44 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-01-22 15:45 RTS5229 built in card reader not detected after Linux 5.0.x josiahspore via Bugspray Bot
2025-01-22 15:45 ` josiahspore via Bugspray Bot
2025-01-22 15:45 ` josiahspore via Bugspray Bot
2025-01-22 15:45 ` josiahspore via Bugspray Bot
2025-01-22 15:45 ` josiahspore via Bugspray Bot
2025-01-22 15:45 ` josiahspore via Bugspray Bot
2025-01-22 15:45 ` josiahspore via Bugspray Bot
2025-01-22 15:45 ` David Lindstrom via Bugspray Bot [this message]
2025-01-22 15:45 ` David Lindstrom via Bugspray Bot
2025-01-22 15:45 ` David Lindstrom via Bugspray Bot
2025-01-22 15:45 ` josiahspore via Bugspray Bot
2025-01-22 15:45 ` josiahspore via Bugspray Bot
2025-01-22 15:45 ` Scott Brown via Bugspray Bot
2025-01-22 15:45 ` Chris Clayton via Bugspray Bot
2025-01-22 15:45 ` Chris Clayton via Bugspray Bot
2025-01-22 15:45 ` Chris Clayton via Bugspray Bot
2025-01-22 15:45 ` Chris Clayton via Bugspray Bot
2025-01-22 15:45 ` Yannis via Bugspray Bot
2025-01-22 15:45 ` Chris Clayton via Bugspray Bot
2025-01-22 15:45 ` Scott Brown via Bugspray Bot
2025-01-22 15:45 ` Scott Brown via Bugspray Bot
2025-01-22 15:45 ` Chris Clayton via Bugspray Bot
2025-01-22 15:45 ` Yannis via Bugspray Bot
2025-01-22 15:45 ` Scott Brown via Bugspray Bot
2025-01-22 15:45 ` Doug Miles via Bugspray Bot
2025-01-22 15:45 ` Chris Clayton via Bugspray Bot
2025-01-22 15:45 ` i.chryssochoos via Bugspray Bot
2025-01-22 15:45   ` Roger Heflin via Bugspray Bot
2025-01-22 15:45 ` Michael Garofalo via Bugspray Bot

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