Support for non-mixable integer streams in Lion?
Support for non-mixable integer streams in Lion?
- Subject: Support for non-mixable integer streams in Lion?
- From: "B.J. Buchalter" <email@hidden>
- Date: Tue, 30 Aug 2011 14:15:44 -0400
Hi Folks,
We recently implemented support for non-mixable integer streams in our driver. It works fine in Leopard and Snow Leopard. We were recently contacted by a customer who was trying to use Integer mode in Lion and was unable to get it to work.
We have checked on Lion, and while our driver publishes non-mixable stream formats, and we can see the non-mixable formats via IORegistryExplorer, HALLab does not see the non-mixable stream format as an option, even when HAL Lab has taken hog mode on the device. The client programs that have been written to use the non-mixable streams don't see the non-mixable format either.
Is this no longer supported in Lion? Is this a regression? Should I file a radar about this?
Best regards,
B.J. Buchalter
Metric Halo
http://www.mhlabs.com
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