From: Chris Clayton 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 15:45:22 +0000 [thread overview]
Message-ID: <20250122-b204003c16-9c24bb3803a9@bugzilla.kernel.org> (raw)
In-Reply-To: <20250122-b204003c0-5776b9acf361@bugzilla.kernel.org>
Chris Clayton writes via Kernel.org Bugzilla:
Following on from comment 15, I've patched and tested 5.4.44 (which Ubuntu's latest kernel seems to be based on) and the card reader works fine.
Despite saying that I could take this no further, I did push on a little further and I've isolated the code that causes the rts5229 to no longer work since bede03a579b3 was applied. I've also reported the bug to LKML - see https://marc.info/?l=linux-kernel&m=159639774221968
Since reverting bede03a579b3 on recent kernels needs manual intervention, I've devised a simple patch (against linux-5.7.12). It applies correctly to 5.8.0 too but with offsets. If it doesn't apply properly on other kernels between 5.1-rc1 and 5.7.12, it is simple enough to apply manually.
View: https://bugzilla.kernel.org/show_bug.cgi?id=204003#c16
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next prev parent reply other threads:[~2025-01-22 15:45 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
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 [this message]
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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