Messages in this thread | | | Date | Wed, 11 Oct 2023 08:43:55 -0700 | Subject | Re: [PATCH] i2c: brcmstb: Add support for atomic transfers | From | Florian Fainelli <> |
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On 10/11/2023 2:57 AM, Marek Szyprowski wrote: > On 09.10.2023 22:41, Florian Fainelli wrote: >> On 10/6/23 07:41, Marek Szyprowski wrote: >>> Add support for atomic transfers using polling mode with interrupts >>> intentionally disabled to get rid of the warning introduced by commit >>> 63b96983a5dd ("i2c: core: introduce callbacks for atomic transfers") >>> during system reboot and power-off. >> >> Is there an existing system that you have access to which needs atomic >> transfer support, or is this a forward looking change? > > Frankly speaking I've observed the mentioned warning during system > reboot on RaspberryPi4 with linux-next kernel compiled from > multi_v7_defconfig. It looks that this driver is used by VC4 DRM for > DDC. This issue doesn't look critical, but the fix seems to be trivial, > thus my patch.
Makes sense, thanks for confirming this fixes an actual issue you have seen and providing a fix for it. -- Florian [unhandled content-type:application/pkcs7-signature]
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