On 29/08/07 23:29 -0400, Andres Salomon wrote:
>
> In the suspend path, we currently save the PRD registers and then disable DMA.
> This is racy; the sound hardware might update the PRD register as it finishes
> processing some DMA pages between when we've saved the PRD registers and
> when DMA
On 29/08/07 23:29 -0400, Andres Salomon wrote:
In the suspend path, we currently save the PRD registers and then disable DMA.
This is racy; the sound hardware might update the PRD register as it finishes
processing some DMA pages between when we've saved the PRD registers and
when DMA
In the suspend path, we currently save the PRD registers and then disable DMA.
This is racy; the sound hardware might update the PRD register as it finishes
processing some DMA pages between when we've saved the PRD registers and
when DMA actually gets disabled. Furthermore, we actively check
In the suspend path, we currently save the PRD registers and then disable DMA.
This is racy; the sound hardware might update the PRD register as it finishes
processing some DMA pages between when we've saved the PRD registers and
when DMA actually gets disabled. Furthermore, we actively check
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