[alsa-devel] [PATCH - alsa-lib 2/3] tlv: Handle 'holes' in SND_CTL_TLVT_DB_RANGE array

Mark Brown broonie at opensource.wolfsonmicro.com
Tue Jul 20 10:59:54 CEST 2010

On Tue, Jul 20, 2010 at 09:53:22AM +0300, Peter Ujfalusi wrote:

> I don't really know how many of these driver would require new TLV entry, but 
> the twl4030, and tpa6130a2 (for tpa6140a2 chip) does not needed new entry, just 
> modification of the TLV items.

If we're going to go down this road all of them will at least require

> I agree with Mark in regards, that the decision making is strictly 
> policy/userspace stuff, but I also think that the drivers should also provide as 
> much, and as accurate information to user space to make this decision (if it is 
> in form of overlapped mapping, than like that).

I agree here, I just think that the overlapping ranges don't add
anything to the information that's being provided.

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