Re: Mixer volume/decibel mapping

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On 21 May 2010 07:35, Clemens Ladisch <clemens@xxxxxxxxxx> wrote:
> James Courtier-Dutton wrote:
>
>> For the cards that do have this 32bit linear value, a simple lookup
>> table is used in the kernel code to convert it to 256 step values.
>
> Which driver is this?  It should be changed to use the full range.
>

All creative and emu cards with a DSP.
They use a lookup table in the driver.
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