Messages in this thread | | | Date | Wed, 27 Oct 2021 10:08:37 +0200 | From | Joerg Roedel <> | Subject | Re: [PATCH] iommu/dart: Initialize DART_STREAMS_ENABLE |
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On Tue, Oct 19, 2021 at 06:22:53PM +0200, Sven Peter wrote: > DART has an additional global register to control which streams are > isolated. This register is a bit redundant since DART_TCR can already > be used to control isolation and is usually initialized to DART_STREAM_ALL > by the time we get control. Some DARTs (namely the one used for the audio > controller) however have some streams disabled initially. Make sure those > work by initializing DART_STREAMS_ENABLE during reset. > > Reported-by: Martin Povišer <povik@protonmail.com> > Signed-off-by: Sven Peter <sven@svenpeter.dev> > ---
Applied, thanks.
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